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163,800
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public static TxXATerminator instance ( String providerId ) { if ( tc . isEntryEnabled ( ) ) Tr . entry ( tc , "instance" , providerId ) ; final TxXATerminator xat ; synchronized ( _txXATerminators ) { if ( _txXATerminators . containsKey ( providerId ) ) { xat = ( TxXATerminator ) _txXATerminators . get ( providerId ) ; } else { xat = new TxXATerminator ( providerId ) ; _txXATerminators . put ( providerId , xat ) ; } } if ( tc . isEntryEnabled ( ) ) Tr . exit ( tc , "instance" , xat ) ; return xat ; }
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Return the TxXATerminator instance specific to the given providerId
| 173
| 16
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163,801
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protected JCATranWrapper getTxWrapper ( Xid xid , boolean addAssociation ) throws XAException { if ( tc . isEntryEnabled ( ) ) Tr . entry ( tc , "getTxWrapper" , xid ) ; final JCATranWrapper txWrapper = TxExecutionContextHandler . getTxWrapper ( xid , addAssociation ) ; if ( txWrapper . getTransaction ( ) == null ) { // there was no Transaction for this XID if ( tc . isEntryEnabled ( ) ) Tr . exit ( tc , "getTxWrapper" , "no transaction was found for the specified XID" ) ; throw new XAException ( XAException . XAER_NOTA ) ; } if ( tc . isEntryEnabled ( ) ) Tr . exit ( tc , "getTxWrapper" , txWrapper ) ; return txWrapper ; }
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Gets the Transaction from the TxExecutionContextHandler that imported it
| 195
| 15
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163,802
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private String getMethod ( ELNode . Function func ) throws JspTranslationException { FunctionInfo funcInfo = func . getFunctionInfo ( ) ; String signature = funcInfo . getFunctionSignature ( ) ; int start = signature . indexOf ( ' ' ) ; if ( start < 0 ) { throw new JspTranslationException ( "jsp.error.tld.fn.invalid.signature " + func . getPrefix ( ) + " " + func . getName ( ) ) ; } int end = signature . indexOf ( ' ' ) ; if ( end < 0 ) { throw new JspTranslationException ( "jsp.error.tld.fn.invalid.signature.parenexpected " + func . getPrefix ( ) + " " + func . getName ( ) ) ; } return signature . substring ( start + 1 , end ) . trim ( ) ; }
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Get the method name from the signature .
| 193
| 8
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163,803
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public boolean exists ( String index ) { boolean exists = false ; if ( indexNames . isEmpty ( ) == false ) { for ( i = 0 ; i < indexNames . size ( ) ; i ++ ) { if ( index . equals ( ( String ) indexNames . elementAt ( i ) ) ) { exists = true ; break ; } } } return exists ; }
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see if the passed in index exists in the vector
| 78
| 10
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163,804
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private void _createEagerBeans ( FacesContext facesContext ) { ExternalContext externalContext = facesContext . getExternalContext ( ) ; RuntimeConfig runtimeConfig = RuntimeConfig . getCurrentInstance ( externalContext ) ; List < ManagedBean > eagerBeans = new ArrayList < ManagedBean > ( ) ; // check all registered managed-beans for ( ManagedBean bean : runtimeConfig . getManagedBeans ( ) . values ( ) ) { String eager = bean . getEager ( ) ; if ( eager != null && "true" . equals ( eager ) ) { // eager beans are only allowed for application scope if ( ManagedBeanBuilder . APPLICATION . equals ( bean . getManagedBeanScope ( ) ) ) { // add to eager beans eagerBeans . add ( bean ) ; } else { // log warning and continue (the bean will be lazy loaded) log . log ( Level . WARNING , "The managed-bean with name " + bean . getManagedBeanName ( ) + " must be application scoped to support eager=true." ) ; } } } // check if there are any eager beans if ( ! eagerBeans . isEmpty ( ) ) { ManagedBeanBuilder managedBeanBuilder = new ManagedBeanBuilder ( ) ; Map < String , Object > applicationMap = externalContext . getApplicationMap ( ) ; for ( ManagedBean bean : eagerBeans ) { // check application scope for bean instance if ( applicationMap . containsKey ( bean . getManagedBeanName ( ) ) ) { // do not build bean, because it already exists // (e.g. @ManagedProperty from previous managed bean already created it) continue ; } // create instance Object beanInstance = managedBeanBuilder . buildManagedBean ( facesContext , bean ) ; // put in application scope applicationMap . put ( bean . getManagedBeanName ( ) , beanInstance ) ; } } }
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Checks for application scoped managed - beans with eager = true creates them and stores them in the application map .
| 418
| 23
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163,805
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protected static ExpressionFactory loadExpressionFactory ( String expressionFactoryClassName ) { try { Class < ? > expressionFactoryClass = Class . forName ( expressionFactoryClassName ) ; return ( ExpressionFactory ) expressionFactoryClass . newInstance ( ) ; } catch ( Exception ex ) { if ( log . isLoggable ( Level . FINE ) ) { log . log ( Level . FINE , "An error occured while instantiating a new ExpressionFactory. " + "Attempted to load class '" + expressionFactoryClassName + "'." , ex ) ; } } return null ; }
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Loads and instantiates the given ExpressionFactory implementation .
| 124
| 11
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163,806
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protected void initCDIIntegration ( ServletContext servletContext , ExternalContext externalContext ) { // Lookup bean manager and put it into an application scope attribute to // access it later. Remember the trick here is do not call any CDI api // directly, so if no CDI api is on the classpath no exception will be thrown. // Try with servlet context Object beanManager = servletContext . getAttribute ( CDI_SERVLET_CONTEXT_BEAN_MANAGER_ATTRIBUTE ) ; if ( beanManager == null ) { // Use reflection to avoid restricted API in GAE Class icclazz = null ; Method lookupMethod = null ; try { icclazz = ClassUtils . simpleClassForName ( "javax.naming.InitialContext" ) ; if ( icclazz != null ) { lookupMethod = icclazz . getMethod ( "doLookup" , String . class ) ; } } catch ( Throwable t ) { // } if ( lookupMethod != null ) { // Try with JNDI try { // in an application server //beanManager = InitialContext.doLookup("java:comp/BeanManager"); beanManager = lookupMethod . invoke ( icclazz , "java:comp/BeanManager" ) ; } catch ( Exception e ) { // silently ignore } catch ( NoClassDefFoundError e ) { //On Google App Engine, javax.naming.Context is a restricted class. //In that case, NoClassDefFoundError is thrown. stageName needs to be configured //below by context parameter. } if ( beanManager == null ) { try { // in a servlet container //beanManager = InitialContext.doLookup("java:comp/env/BeanManager"); beanManager = lookupMethod . invoke ( icclazz , "java:comp/env/BeanManager" ) ; } catch ( Exception e ) { // silently ignore } catch ( NoClassDefFoundError e ) { //On Google App Engine, javax.naming.Context is a restricted class. //In that case, NoClassDefFoundError is thrown. stageName needs to be configured //below by context parameter. } } } } if ( beanManager != null ) { externalContext . getApplicationMap ( ) . put ( CDI_BEAN_MANAGER_INSTANCE , beanManager ) ; } }
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The intention of this method is provide a point where CDI integration is done . Faces Flow and javax . faces . view . ViewScope requires CDI in order to work so this method should set a BeanManager instance on application map under the key oam . cdi . BEAN_MANAGER_INSTANCE . The default implementation look on ServletContext first and then use JNDI .
| 511
| 83
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163,807
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ThreadGroup getThreadGroup ( String identifier , String threadFactoryName , ThreadGroup parentGroup ) { ConcurrentHashMap < String , ThreadGroup > threadFactoryToThreadGroup = metadataIdentifierToThreadGroups . get ( identifier ) ; if ( threadFactoryToThreadGroup == null ) if ( metadataIdentifierService . isMetaDataAvailable ( identifier ) ) { threadFactoryToThreadGroup = new ConcurrentHashMap < String , ThreadGroup > ( ) ; ConcurrentHashMap < String , ThreadGroup > added = metadataIdentifierToThreadGroups . putIfAbsent ( identifier , threadFactoryToThreadGroup ) ; if ( added != null ) threadFactoryToThreadGroup = added ; } else throw new IllegalStateException ( identifier . toString ( ) ) ; ThreadGroup group = threadFactoryToThreadGroup . get ( threadFactoryName ) ; if ( group == null ) group = AccessController . doPrivileged ( new CreateThreadGroupIfAbsentAction ( parentGroup , threadFactoryName , identifier , threadFactoryToThreadGroup ) , serverAccessControlContext ) ; return group ; }
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Returns the thread group to use for the specified application component .
| 226
| 12
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163,808
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void threadFactoryDestroyed ( String threadFactoryName , ThreadGroup parentGroup ) { Collection < ThreadGroup > groupsToDestroy = new LinkedList < ThreadGroup > ( ) ; for ( ConcurrentHashMap < String , ThreadGroup > threadFactoryToThreadGroup : metadataIdentifierToThreadGroups . values ( ) ) { ThreadGroup group = threadFactoryToThreadGroup . remove ( threadFactoryName ) ; if ( group != null ) groupsToDestroy . add ( group ) ; } groupsToDestroy . add ( parentGroup ) ; AccessController . doPrivileged ( new InterruptAndDestroyThreadGroups ( groupsToDestroy , deferrableScheduledExecutor ) , serverAccessControlContext ) ; }
|
Invoke this method when destroying a ManagedThreadFactory in order to interrupt all managed threads that it created .
| 148
| 22
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163,809
|
protected void createRealizationAndState ( MessageProcessor messageProcessor , TransactionCommon transaction ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "createRealizationAndState" , new Object [ ] { messageProcessor , transaction } ) ; /* * Create associated state handler of appropriate type */ _ptoPRealization = new LinkState ( this , messageProcessor , getLocalisationManager ( ) ) ; _protoRealization = _ptoPRealization ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "createRealizationAndState" ) ; }
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Cold start version of State Handler creation .
| 157
| 8
|
163,810
|
protected void reconstitute ( MessageProcessor processor , HashMap durableSubscriptionsTable , int startMode ) throws SIResourceException { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "reconstitute" , new Object [ ] { processor , durableSubscriptionsTable , new Integer ( startMode ) } ) ; getLocalisationManager ( ) . setMessageProcessor ( processor ) ; super . reconstitute ( processor , durableSubscriptionsTable , startMode ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "reconstitute" ) ; }
|
Overide the reconstitute method so we can set the message processor instance as this will have been done by the cursor . next method .
| 157
| 28
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163,811
|
synchronized private void _put ( String componentFamily , String rendererType , Renderer renderer ) { Map < String , Renderer > familyRendererMap = _renderers . get ( componentFamily ) ; if ( familyRendererMap == null ) { familyRendererMap = new ConcurrentHashMap < String , Renderer > ( 8 , 0.75f , 1 ) ; _renderers . put ( componentFamily , familyRendererMap ) ; } else { if ( familyRendererMap . get ( rendererType ) != null ) { // this is not necessarily an error, but users do need to be // very careful about jar processing order when overriding // some component's renderer with an alternate renderer. log . fine ( "Overwriting renderer with family = " + componentFamily + " rendererType = " + rendererType + " renderer class = " + renderer . getClass ( ) . getName ( ) ) ; } } familyRendererMap . put ( rendererType , renderer ) ; }
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Put the renderer on the double map
| 225
| 8
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163,812
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public Object get ( Object key ) { NonSyncHashtableEntry tab [ ] = table ; int hash = key . hashCode ( ) ; int index = ( hash & 0x7FFFFFFF ) % tab . length ; for ( NonSyncHashtableEntry e = tab [ index ] ; e != null ; e = e . next ) { if ( ( e . hash == hash ) && e . key . equals ( key ) ) { return e . value ; } } return null ; }
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Returns the value to which the specified key is mapped in this hashtable .
| 103
| 15
|
163,813
|
public void write ( Writer out , ELContext ctx ) throws ELException , IOException { out . write ( this . literal ) ; }
|
Allow this instance to write to the passed Writer given the ELContext state
| 30
| 14
|
163,814
|
public Object provideCacheable ( Object key ) { if ( tc . isDebugEnabled ( ) ) tc . debug ( this , cclass , "provideCacheable" , key ) ; return null ; }
|
Cache methods do nothing for this type
| 43
| 7
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163,815
|
void setMatcher ( ContentMatcher m ) { if ( tc . isEntryEnabled ( ) ) tc . entry ( this , cclass , "setMatcher" , "matcher: " + m + ", hasContent: " + new Boolean ( hasContent ) ) ; wildMatchers . add ( m ) ; this . hasContent |= m . hasTests ( ) ; if ( tc . isEntryEnabled ( ) ) tc . exit ( this , cclass , "setMatcher" ) ; }
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Caches a matcher
| 108
| 5
|
163,816
|
ContentMatcher [ ] getMatchers ( ) { if ( tc . isEntryEnabled ( ) ) tc . entry ( this , cclass , "getMatchers" ) ; // ans removed as it is never used ! // Matcher[] ans = new Matcher[wildMatchers.size()]; if ( tc . isEntryEnabled ( ) ) tc . exit ( this , cclass , "getMatchers" ) ; return ( ContentMatcher [ ] ) wildMatchers . toArray ( new ContentMatcher [ 0 ] ) ; }
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Returns the Matcher cache as an array
| 114
| 8
|
163,817
|
public ManagedObject get ( Token token ) throws ObjectManagerException { final String methodName = "get" ; if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) { trace . entry ( this , cclass , methodName , token ) ; trace . exit ( this , cclass , methodName ) ; } // if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled()). throw new InMemoryObjectNotAvailableException ( this , token ) ; }
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Always throws InMemoryObjectNotAvailableException .
| 109
| 9
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163,818
|
public static AccessLog . Format convertNCSAFormat ( String name ) { if ( null == name ) { return AccessLog . Format . COMMON ; } AccessLog . Format format = AccessLog . Format . COMMON ; String test = name . trim ( ) . toLowerCase ( ) ; if ( "combined" . equals ( test ) ) { format = AccessLog . Format . COMBINED ; } return format ; }
|
Convert the input string into the appropriate Format setting .
| 91
| 11
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163,819
|
public static DebugLog . Level convertDebugLevel ( String name ) { if ( null == name ) { return DebugLog . Level . NONE ; } // WAS panels have expanded names for some of these so we're doing // a series of checks instead of the enum.valueOf() option // default to the WARNING level DebugLog . Level level = DebugLog . Level . WARN ; String test = name . trim ( ) . toLowerCase ( ) ; if ( "none" . equals ( test ) ) { level = DebugLog . Level . NONE ; } else if ( "error" . equals ( test ) ) { level = DebugLog . Level . ERROR ; } else if ( "debug" . equals ( test ) ) { level = DebugLog . Level . DEBUG ; } else if ( "crit" . equals ( test ) || "critical" . equals ( test ) ) { level = DebugLog . Level . CRIT ; } else if ( "info" . equals ( test ) || "information" . equals ( test ) ) { level = DebugLog . Level . INFO ; } return level ; }
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Convert the input string into the appropriate debug log level setting .
| 231
| 13
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163,820
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private static Throwable findRootCause ( Throwable t ) { Throwable root = t ; Throwable cause = root . getCause ( ) ; while ( cause != null ) { root = cause ; cause = root . getCause ( ) ; } return root ; }
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Find root cause of a specified Throwable object .
| 55
| 10
|
163,821
|
public void setCheckConfig ( boolean checkConfig ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "setCheckConfig: " + checkConfig ) ; ivCheckConfig = checkConfig ; }
|
F743 - 33178
| 57
| 6
|
163,822
|
public void addSingleton ( BeanMetaData bmd , boolean startup , Set < String > dependsOnLinks ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "addSingleton: " + bmd . j2eeName + " (startup=" + startup + ", dependsOn=" + ( dependsOnLinks != null ) + ")" ) ; if ( startup ) { if ( ivStartupSingletonList == null ) { ivStartupSingletonList = new ArrayList < J2EEName > ( ) ; } ivStartupSingletonList . add ( bmd . j2eeName ) ; } if ( dependsOnLinks != null ) { if ( ivSingletonDependencies == null ) { ivSingletonDependencies = new LinkedHashMap < BeanMetaData , Set < String > > ( ) ; } ivSingletonDependencies . put ( bmd , dependsOnLinks ) ; } }
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Adds a singleton bean belonging to this application .
| 214
| 10
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163,823
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public synchronized void checkIfCreateNonPersistentTimerAllowed ( EJBModuleMetaDataImpl mmd ) { if ( ivStopping ) { throw new EJBStoppedException ( ivName ) ; } if ( mmd != null && mmd . ivStopping ) { throw new EJBStoppedException ( mmd . getJ2EEName ( ) . toString ( ) ) ; } }
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Prevent non - persistent timers from being created after the application or module has begun stopping .
| 86
| 18
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163,824
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private void finishStarting ( ) throws RuntimeWarning { boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "finishStarting: " + ivName ) ; // NOTE - Any state that is cleared here should also be cleared in // stoppingModule. if ( ivModules != null ) { // F743-26072 notifyApplicationEventListeners ( ivModules , true ) ; } // Signal that the application is "fully started". unblockThreadsWaitingForStart ( ) ; // F743-15941 synchronized ( this ) { // F743-506 - Now that the application is fully started, start the // queued non-persistent timers. if ( ivQueuedNonPersistentTimers != null ) { startQueuedNonPersistentTimerAlarms ( ) ; ivQueuedNonPersistentTimers = null ; } } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "finishStarting" ) ; }
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Notification that the application is about to finish starting . Performs processing of singletons after all modules have been started but before the application has finished starting . Module references are resolved and startup singletons are started .
| 234
| 44
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163,825
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private HomeRecord resolveEJBLink ( J2EEName source , String link ) throws RuntimeWarning { boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "resolveEJBLink: " + link ) ; String module = source . getModule ( ) ; String component = source . getComponent ( ) ; HomeRecord result ; // F7434950.CodRev - Use resolveEJBLink try { result = EJSContainer . homeOfHomes . resolveEJBLink ( source . getApplication ( ) , module , link ) ; } catch ( EJBNotFoundException ex ) { Tr . error ( tc , "SINGLETON_DEPENDS_ON_NONEXISTENT_BEAN_CNTR0198E" , new Object [ ] { component , module , link } ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "resolveEJBLink" ) ; throw new RuntimeWarning ( "CNTR0198E: The " + component + " singleton session bean in the " + module + " module depends on " + link + ", which does not exist." , ex ) ; } catch ( AmbiguousEJBReferenceException ex ) { Tr . error ( tc , "SINGLETON_DEPENDS_ON_AMBIGUOUS_NAME_CNTR0199E" , new Object [ ] { component , module , link } ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "resolveEJBLink" ) ; throw new RuntimeWarning ( "CNTR0199E: The " + component + " singleton session bean in the " + module + " module depends on " + link + ", which does not uniquely specify an enterprise bean." , ex ) ; } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "resolveEJBLink: " + result ) ; return result ; }
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Resolves a dependency reference link to another EJB .
| 456
| 11
|
163,826
|
private void resolveDependencies ( ) throws RuntimeWarning { // d684950 if ( EJSPlatformHelper . isZOSCRA ( ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "resolveDependencies: skipped in adjunct process" ) ; return ; } // F743-20281 - If an exception happened during early dependency // resolution, then fail the application. if ( ivSingletonDependencyResolutionException != null ) { throw ivSingletonDependencyResolutionException ; } // Beans currently on a dependency list. If A->B->C->A, then used={A} // then used={A,B} then used={A,B,C} then C->A is an error because A // is already in the set. Set < BeanMetaData > used = new HashSet < BeanMetaData > ( ) ; // F7434950.CodRev - Create a copy of the key list since // resolveBeanDependencies will modify ivSingletonDependencies. for ( BeanMetaData bmd : new ArrayList < BeanMetaData > ( ivSingletonDependencies . keySet ( ) ) ) { used . add ( bmd ) ; resolveBeanDependencies ( bmd , used ) ; used . remove ( bmd ) ; } }
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Resolves and verifies the singleton dependency links .
| 296
| 11
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163,827
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private void resolveBeanDependencies ( BeanMetaData bmd , Set < BeanMetaData > used ) throws RuntimeWarning { boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "resolveBeanDependencies: " + bmd . j2eeName ) ; // F7434950.CodRev - If another bean depended on this bean, then // this bean's dependencies have already been resolved and verified. // F743-20281 - Alternatively, this bean's dependencies might have been // resolved early, in which case we don't need to resolve them again. if ( bmd . ivDependsOn != null ) { return ; } bmd . ivDependsOn = new ArrayList < J2EEName > ( ) ; Set < String > dependsOnLinks = ivSingletonDependencies . remove ( bmd ) ; if ( dependsOnLinks == null ) { return ; } for ( String dependencyLink : dependsOnLinks ) { HomeRecord hr = resolveEJBLink ( bmd . j2eeName , dependencyLink ) ; BeanMetaData dependency = hr . getBeanMetaData ( ) ; J2EEName dependencyName = dependency . j2eeName ; if ( ! dependency . isSingletonSessionBean ( ) ) { Tr . error ( tc , "SINGLETON_DEPENDS_ON_NON_SINGLETON_BEAN_CNTR0200E" , new Object [ ] { bmd . j2eeName . getComponent ( ) , bmd . j2eeName . getModule ( ) , dependencyName . getComponent ( ) , dependencyName . getModule ( ) } ) ; throw new RuntimeWarning ( "CNTR0200E: The " + bmd . j2eeName . getComponent ( ) + " singleton session bean in the " + bmd . j2eeName . getModule ( ) + " module depends on the " + dependencyName . getComponent ( ) + " enterprise bean in the " + dependencyName . getModule ( ) + ", but the target is not a singleton session bean." ) ; } if ( ! used . add ( dependency ) ) { if ( isTraceOn && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "circular dependency from " + dependencyName ) ; Tr . error ( tc , "SINGLETON_DEPENDS_ON_SELF_CNTR0201E" , new Object [ ] { dependencyName . getComponent ( ) , dependencyName . getModule ( ) } ) ; throw new RuntimeWarning ( "CNTR0201E: The " + dependencyName . getComponent ( ) + " singleton session bean in the " + dependencyName . getModule ( ) + " module directly or indirectly depends on itself." ) ; } bmd . ivDependsOn . add ( dependencyName ) ; // d588220 resolveBeanDependencies ( dependency , used ) ; used . remove ( dependency ) ; } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "resolveBeanDependencies: " + bmd . j2eeName ) ; }
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Verifies that the specified bean only depends on other singletons and that it does not depend on itself . This method calls itself recursively to process all dependencies .
| 701
| 34
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163,828
|
private void createStartupBeans ( ) throws RuntimeWarning { boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; // d684950 if ( EJSPlatformHelper . isZOSCRA ( ) ) { if ( isTraceOn && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "createStartupBeans: skipped in adjunct process" ) ; return ; } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "createStartupBeans" ) ; for ( int i = 0 , size = ivStartupSingletonList . size ( ) ; i < size ; i ++ ) { J2EEName startupName = ivStartupSingletonList . get ( i ) ; try { // F743-1753CodRev EJSHome home = ( EJSHome ) EJSContainer . homeOfHomes . getHome ( startupName ) ; if ( home == null ) { // The home won't exist if singleton beans aren't enabled // in the runtime. if ( isTraceOn && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "Ignoring Singleton Startup bean: " + startupName ) ; } else { if ( isTraceOn && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "Creating instance for Singleton Startup bean: " + startupName . toString ( ) ) ; home . createSingletonBeanO ( ) ; } } catch ( Throwable t ) { // A failure has occurred processing the Startup Singletons. // Post an FFDC, log the failure, and throw a RuntimWarning to // cause this application start to abort. FFDCFilter . processException ( t , CLASS_NAME + ".createStartupBeans" , "6921" , this ) ; Tr . error ( tc , "STARTUP_SINGLETON_SESSION_BEAN_INITIALIZATION_FAILED_CNTR0190E" , new Object [ ] { startupName . getComponent ( ) , startupName . getModule ( ) , t } ) ; throw new RuntimeWarning ( "CNTR0201E: The " + startupName . getComponent ( ) + " startup singleton session bean in the " + startupName . getModule ( ) + " module failed initialization." , t ) ; } } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "createStartupBeans" ) ; }
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Creates all startup singleton beans .
| 544
| 8
|
163,829
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private void notifyApplicationEventListeners ( Collection < EJBModuleMetaDataImpl > modules , boolean started ) throws RuntimeWarning { // F743-26072 final boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "notifyApplicationEventListeners: started=" + started ) ; RuntimeWarning warning = null ; for ( EJBModuleMetaDataImpl mmd : modules ) { if ( isTraceOn && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "notifying listeners in module: " + mmd . ivJ2EEName ) ; List < EJBApplicationEventListener > listeners = mmd . ivApplicationEventListeners ; if ( listeners != null ) { for ( EJBApplicationEventListener listener : listeners ) { try { if ( started ) { listener . applicationStarted ( ivName ) ; } else { listener . applicationStopping ( ivName ) ; } } catch ( Throwable t ) { FFDCFilter . processException ( t , CLASS_NAME + ".notifyApplicationEventListeners" , "781" , this ) ; if ( isTraceOn && tc . isEventEnabled ( ) ) Tr . event ( tc , listener + " threw unexpected throwable: " + t , t ) ; // Save the first exception to be rethrown. if ( warning == null ) { warning = new RuntimeWarning ( t ) ; } } } } } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "notifyApplicationEventListeners: exception=" + warning ) ; if ( warning != null ) { throw warning ; } }
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Notifies all application event listeners in the specified modules .
| 372
| 11
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163,830
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public synchronized void addSingletonInitialization ( EJSHome home ) { if ( ivStopping ) { throw new EJBStoppedException ( home . getJ2EEName ( ) . toString ( ) ) ; } if ( ivSingletonInitializations == null ) { ivSingletonInitializations = new LinkedHashSet < EJSHome > ( ) ; } ivSingletonInitializations . add ( home ) ; }
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Record the initialization attempt of a singleton . This method must not be called for a bean before it is called for each of that bean s dependencies . This method may be called multiple times for the same bean but only the first call will have an effect .
| 93
| 51
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163,831
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public synchronized boolean queueOrStartNonPersistentTimerAlarm ( TimerNpImpl timer , EJBModuleMetaDataImpl module ) { if ( ivStopping ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "not starting timer alarm after application stop: " + timer ) ; return false ; } else { if ( isStarted ( ) ) { timer . schedule ( ) ; } else if ( ivModuleBeingAddedLate != null && ivModuleBeingAddedLate != module ) // d607800.CodRv { timer . schedule ( ) ; } else { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "queueing timer alarm until full application start: " + timer ) ; if ( ivQueuedNonPersistentTimers == null ) { ivQueuedNonPersistentTimers = new ArrayList < TimerNpImpl > ( ) ; } ivQueuedNonPersistentTimers . add ( timer ) ; } } return true ; }
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Queues or starts a non - persistent timer alarm returning an indication of whether or not the operation was successful .
| 236
| 22
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163,832
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private void beginStopping ( boolean application , J2EEName j2eeName , Collection < EJBModuleMetaDataImpl > modules ) { // F743-26072 boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "beginStopping: application=" + application + ", " + j2eeName ) ; synchronized ( this ) { if ( application ) { // F743-26072 ivStopping = true ; } // F743-15941 - If the application or fine-grained module start // failed, then we never transitioned to "fully started". Unblock // any threads that are waiting in checkIfEJBWorkAllowed. // // This call is within the synchronized block only to reduce // monitor acquisition/release. unblockThreadsWaitingForStart ( ) ; } if ( j2eeName != null ) { // d589357 - Cancel non-persistent timers. We do not allow new // non-persistent timers to be created after the application or // module has begun stopping (e.g., during PreDestroy), so we also // remove all existing timers before calling PreDestroy. ivContainer . getEJBRuntime ( ) . removeTimers ( j2eeName ) ; // F743-26072 } if ( ivSingletonInitializations != null ) { List < EJSHome > reverse = new ArrayList < EJSHome > ( ivSingletonInitializations ) ; for ( int i = reverse . size ( ) ; -- i >= 0 ; ) { EJSHome home = reverse . get ( i ) ; J2EEName homeJ2EEName = home . getJ2EEName ( ) ; if ( application || ( j2eeName . getModule ( ) . equals ( homeJ2EEName . getModule ( ) ) ) ) { home . destroy ( ) ; ivSingletonInitializations . remove ( home ) ; } } } try { notifyApplicationEventListeners ( modules , false ) ; // F743-26072 } catch ( RuntimeWarning rw ) { FFDCFilter . processException ( rw , CLASS_NAME + ".stopping" , "977" , this ) ; } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "beginStopping" ) ; }
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Notification that the application or a module within the application will begin stopping stopping . This method should never throw an exception .
| 520
| 24
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163,833
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public void stoppingModule ( EJBModuleMetaDataImpl mmd ) { // F743-26072 boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "stoppingModule: " + mmd . getJ2EEName ( ) ) ; // If the application is stopping (rather than a single module), then // we don't need to do anything special. if ( ! ivStopping ) { mmd . ivStopping = true ; ivModules . remove ( mmd ) ; try { beginStopping ( false , mmd . getJ2EEName ( ) , Collections . singletonList ( mmd ) ) ; } finally { // If fine-grained module start failed, be sure to clear // internal state. ivSingletonDependencies = null ; ivStartupSingletonList = null ; ivQueuedNonPersistentTimers = null ; } } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "stoppingModule" ) ; }
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Notification that a module within this application will begin stopping . This method should never throw an exception .
| 243
| 20
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163,834
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public void stopping ( ) { boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "stopping" ) ; J2EEName j2eeName = ivApplicationMetaData == null ? null : ivApplicationMetaData . getJ2EEName ( ) ; beginStopping ( true , j2eeName , ivModules ) ; // F743-26072 }
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Notification that the application will begin stopping .
| 107
| 9
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163,835
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void validateVersionedModuleBaseName ( String appBaseName , String modBaseName ) { for ( EJBModuleMetaDataImpl ejbMMD : ivModules ) { String versionedAppBaseName = ejbMMD . ivVersionedAppBaseName ; if ( versionedAppBaseName != null && ! versionedAppBaseName . equals ( appBaseName ) ) { throw new IllegalArgumentException ( "appBaseName (" + appBaseName + ") does not equal previously set value : " + versionedAppBaseName ) ; } if ( modBaseName . equals ( ejbMMD . ivVersionedModuleBaseName ) ) { throw new IllegalArgumentException ( "duplicate baseName : " + modBaseName ) ; } } }
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F54184 . 1 F54184 . 2
| 166
| 10
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163,836
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public SIBusMessage next ( ) throws SISessionDroppedException , SIConnectionDroppedException , SISessionUnavailableException , SIConnectionUnavailableException , SIConnectionLostException , SINotAuthorizedException , SIResourceException , SIErrorException { checkValid ( ) ; return _delegate . next ( ) ; }
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Browses the next message . Checks that the session is valid and then delegates .
| 81
| 16
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163,837
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public void reset ( ) throws SISessionDroppedException , SIConnectionDroppedException , SISessionUnavailableException , SIConnectionUnavailableException , SIConnectionLostException , SIResourceException , SIErrorException { checkValid ( ) ; _delegate . reset ( ) ; }
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Resets the browse cursor . Checks that the session is valid and then delegates .
| 70
| 16
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163,838
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private void writeObject ( ObjectOutputStream out ) throws IOException { try { out . defaultWriteObject ( ) ; // p113380 - start of change // write out the header information out . write ( EYECATCHER ) ; out . writeShort ( PLATFORM ) ; out . writeShort ( VERSION_ID ) ; // p113380 - end of change // write out the common data if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject: ivSession = " + ivSession ) ; } out . writeBoolean ( ivSession ) ; if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject: ivStatelessSession = " + ivStatelessSession ) ; } out . writeBoolean ( ivStatelessSession ) ; if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject: ivBeanClass is " + ivBeanClassName ) ; //184994 } out . writeUTF ( ivBeanClassName ) ; //184994 if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject: ivHomeClass is " + ivHomeClass . getName ( ) ) ; } out . writeUTF ( ivHomeClass . getName ( ) ) ; if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject: ivRemoteClass is " + ivRemoteClass . getName ( ) ) ; } out . writeUTF ( ivRemoteClass . getName ( ) ) ; if ( ivSession == false ) { if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject: ivPKClass is " + ivPKClass . getName ( ) ) ; } out . writeUTF ( ivPKClass . getName ( ) ) ; } if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject: writing HomeHandle" ) ; } out . writeObject ( ivHomeHandle ) ; if ( DEBUG_ON ) { System . out . println ( "EJBMetaDataImpl.writeObject normal exit" ) ; } } catch ( IOException e ) { // FFDCFilter.processException(e, CLASS_NAME + ".writeObject", "439", this); if ( DEBUG_ON ) { System . out . println ( "***ERROR**** EJBMetaDataImpl.readObject caught unexpected exception" ) ; e . printStackTrace ( ) ; } throw e ; } }
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We will implement writeObject in order to controll the marshalling for this object . Note this is overriding the default implementation of the Serializable interface .
| 553
| 30
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163,839
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public static TransmissionLayout segmentToLayout ( int segment ) { TransmissionLayout layout = XMIT_LAYOUT_UNKNOWN ; switch ( segment ) { case 0x00 : layout = XMIT_LAYOUT_UNKNOWN ; break ; case JFapChannelConstants . SEGMENT_HEARTBEAT : case JFapChannelConstants . SEGMENT_HEARTBEAT_RESPONSE : case JFapChannelConstants . SEGMENT_PHYSICAL_CLOSE : layout = XMIT_PRIMARY_ONLY ; break ; case JFapChannelConstants . SEGMENT_SEGMENTED_FLOW_START : layout = XMIT_SEGMENT_START ; break ; case JFapChannelConstants . SEGMENT_SEGMENTED_FLOW_MIDDLE : layout = XMIT_SEGMENT_MIDDLE ; break ; case JFapChannelConstants . SEGMENT_SEGMENTED_FLOW_END : layout = XMIT_SEGMENT_END ; break ; default : // Assume a conversation layout by default. layout = XMIT_CONVERSATION ; break ; } return layout ; }
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Converts from a segment ID to a layout for the transmission .
| 261
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163,840
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public static String getSegmentName ( int segmentType ) { String segmentName = "(Unknown segment type)" ; segmentName = segValues . get ( segmentType ) ; if ( segmentName == null ) segmentName = "(Unknown segment type)" ; return segmentName ; }
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This method can be used to return the actual segment name for a given segment type .
| 57
| 17
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163,841
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private boolean updateConfiguration ( EvaluationResult result , ConfigurationInfo info , Collection < ConfigurationInfo > infos , boolean encourageUpdates ) throws ConfigUpdateException { //encourageUpdates is overruled by metatype declining nested notifications. encourageUpdates &= ! ! ! ( result . getRegistryEntry ( ) != null && result . getRegistryEntry ( ) . supportsHiddenExtensions ( ) ) ; // nestedUpdates is true if there are any updates to child elements that are not hidden boolean nestedUpdates = false ; // propertiesUpdated is true if the properties of this configuration are updated boolean propertiesUpdated = false ; // process nested configuration first Map < ConfigID , EvaluationResult > nested = result . getNested ( ) ; for ( Map . Entry < ConfigID , EvaluationResult > entry : nested . entrySet ( ) ) { EvaluationResult nestedResult = entry . getValue ( ) ; ExtendedConfiguration nestedConfig = caSupport . findConfiguration ( nestedResult . getPid ( ) ) ; if ( nestedConfig == null ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Configuration not found: " + nestedResult . getPid ( ) ) ; } } else { ConfigurationInfo nestedInfo = new ConfigurationInfo ( nestedResult . getConfigElement ( ) , nestedConfig , nestedResult . getRegistryEntry ( ) , false ) ; // updated will be true if there was a nested properties update boolean updated = updateConfiguration ( nestedResult , nestedInfo , infos , encourageUpdates ) ; // If the nested update should be hidden, set updated to false so that it won't appear as a child properties update if ( updated && ( result . getRegistryEntry ( ) != null && result . getRegistryEntry ( ) . supportsHiddenExtensions ( ) ) ) { updated = false ; } // If updated is true, set nestedUpdates to true to signify that there are unhidden nested updates nestedUpdates |= updated ; } } ExtendedConfiguration config = info . config ; // update configuration on disk config . setInOverridesFile ( true ) ; Set < ConfigID > oldReferences = config . getReferences ( ) ; Set < ConfigID > newReferences = result . getReferences ( ) ; Dictionary < String , Object > oldProperties = config . getReadOnlyProperties ( ) ; Dictionary < String , Object > newProperties = result . getProperties ( ) ; // Update the cache if either the properties have changed or if there was a nested, non-hidden update. // We force the update when there are nested updates because DS will not process an event unless the // change count is updated. This keeps DS behavior in sync with MS/MSF behavior with nested updates. if ( encourageUpdates || nestedUpdates || ! equalConfigProperties ( oldProperties , newProperties , encourageUpdates ) || ! equalConfigReferences ( oldReferences , newReferences ) ) { propertiesUpdated = true ; crossReference ( oldProperties , newProperties ) ; variableRegistry . updateVariableCache ( result . getVariables ( ) ) ; Dictionary < String , Object > newProp = massageNewConfig ( oldProperties , newProperties ) ; Set < String > newUniques = updateUniqueVariables ( info , oldProperties , newProp ) ; try { config . updateCache ( newProp , newReferences , newUniques ) ; } catch ( IOException ex ) { throw new ConfigUpdateException ( ex ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Updated configuration: " + toTraceString ( config , result . getConfigElement ( ) ) ) ; } // (1) If there are unhidden nested updates of any kind, add the config info // (2) If this element has its properties updated, add the config info // if ( infos != null ) { infos . add ( info ) ; } } // Create supertype config if necessary extendedMetatypeManager . createSuperTypes ( info ) ; // Return a boolean to indicate whether we updated anything here return ( propertiesUpdated || nestedUpdates ) ; }
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Recursively updates the configuration in config admin
| 883
| 9
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163,842
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private static Dictionary < String , Object > massageNewConfig ( Dictionary < String , Object > oldProps , Dictionary < String , Object > newProps ) { ConfigurationDictionary ret = new ConfigurationDictionary ( ) ; if ( oldProps != null ) { for ( Enumeration < String > keyItr = oldProps . keys ( ) ; keyItr . hasMoreElements ( ) ; ) { String key = keyItr . nextElement ( ) ; if ( ( ( key . startsWith ( XMLConfigConstants . CFG_CONFIG_PREFIX ) && ! ( key . equals ( XMLConfigConstants . CFG_PARENT_PID ) ) ) || key . startsWith ( XMLConfigConstants . CFG_SERVICE_PREFIX ) ) ) { ret . put ( key , oldProps . get ( key ) ) ; } } } if ( newProps != null ) { for ( Enumeration < String > keyItr = newProps . keys ( ) ; keyItr . hasMoreElements ( ) ; ) { String key = keyItr . nextElement ( ) ; ret . put ( key , newProps . get ( key ) ) ; } } if ( ret . isEmpty ( ) ) { ret = null ; } else { // must add config.source, else things may not process properly ret . put ( XMLConfigConstants . CFG_CONFIG_SOURCE , XMLConfigConstants . CFG_CONFIG_SOURCE_FILE ) ; } return ret ; }
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Return a new config dictionary with initial hidden keys and values from o then add all keys and values from n to the new config dictionary and return . If returning dictionary is empty return null instead .
| 329
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163,843
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void reset ( com . ibm . wsspi . bytebuffer . WsByteBuffer buff , RichByteBufferPool p ) { this . buffer = buff ; this . pool = p ; }
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Resets the buffer with a new underlying buffer .
| 41
| 10
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163,844
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public synchronized void setDelegate ( Future < V > delegate ) { if ( delegateHolder . isCancelled ( ) ) { delegate . cancel ( mayInterruptWhenCancellingDelegate ) ; } else { this . delegate = delegate ; delegateHolder . complete ( delegate ) ; } }
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Set the Future to delegate calls to
| 63
| 7
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163,845
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public boolean isUnauthenticated ( Subject subject ) { if ( subject == null ) { return true ; } WSCredential wsCred = getWSCredential ( subject ) ; if ( wsCred == null ) { return true ; } else { return wsCred . isUnauthenticated ( ) ; } }
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Check whether the subject is un - authenticated or not .
| 71
| 11
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163,846
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public String getRealm ( Subject subject ) throws Exception { String realm = null ; WSCredential credential = getWSCredential ( subject ) ; if ( credential != null ) { realm = credential . getRealmName ( ) ; } return realm ; }
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Gets the realm from the subjects WSCredential .
| 55
| 12
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163,847
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public static GSSCredential getGSSCredentialFromSubject ( final Subject subject ) { if ( subject == null ) { return null ; } GSSCredential gssCredential = AccessController . doPrivileged ( new PrivilegedAction < GSSCredential > ( ) { @ Override public GSSCredential run ( ) { GSSCredential gssCredInSubject = null ; Set < GSSCredential > privCredentials = subject . getPrivateCredentials ( GSSCredential . class ) ; if ( privCredentials != null ) { Iterator < GSSCredential > privCredItr = privCredentials . iterator ( ) ; if ( privCredItr . hasNext ( ) ) { gssCredInSubject = privCredItr . next ( ) ; } } return gssCredInSubject ; } } ) ; if ( gssCredential == null ) { KerberosTicket tgt = getKerberosTicketFromSubject ( subject , null ) ; if ( tgt != null ) { gssCredential = createGSSCredential ( subject , tgt ) ; } } return gssCredential ; }
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Gets a GSSCredential from a Subject
| 271
| 11
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163,848
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@ Sensitive public Hashtable < String , Object > createNewHashtableInSubject ( @ Sensitive final Subject subject ) { return AccessController . doPrivileged ( new NewHashtablePrivilegedAction ( subject ) ) ; }
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Creates a Hashtable of values in the Subject without tracing the Subject .
| 47
| 15
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163,849
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@ Sensitive public Hashtable < String , ? > getSensitiveHashtableFromSubject ( @ Sensitive final Subject subject ) { if ( System . getSecurityManager ( ) == null ) { return getHashtableFromSubject ( subject ) ; } else { return AccessController . doPrivileged ( new GetHashtablePrivilegedAction ( subject ) ) ; } }
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Gets a Hashtable of values from the Subject without tracing the Subject or hashtable .
| 75
| 18
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163,850
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@ Sensitive public Hashtable < String , ? > getSensitiveHashtableFromSubject ( @ Sensitive final Subject subject , @ Sensitive final String [ ] properties ) { return AccessController . doPrivileged ( new PrivilegedAction < Hashtable < String , ? > > ( ) { @ Override public Hashtable < String , ? > run ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Looking for custom properties in public cred list." ) ; } Set < Object > list_public = subject . getPublicCredentials ( ) ; Hashtable < String , ? > hashtableFromPublic = getSensitiveHashtable ( list_public , properties ) ; if ( hashtableFromPublic != null ) { return hashtableFromPublic ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Looking for custom properties in private cred list." ) ; } Set < Object > list_private = subject . getPrivateCredentials ( ) ; Hashtable < String , ? > hashtableFromPrivate = getSensitiveHashtable ( list_private , properties ) ; if ( hashtableFromPrivate != null ) { return hashtableFromPrivate ; } return null ; } } ) ; }
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Gets a Hashtable of values from the Subject but do not trace the hashtable
| 285
| 17
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163,851
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public static void traceMessageIds ( TraceComponent callersTrace , String action , SIMessageHandle [ ] messageHandles ) { if ( ( light_tc . isDebugEnabled ( ) || callersTrace . isDebugEnabled ( ) ) && messageHandles != null ) { // Build our trace string StringBuffer trcBuffer = new StringBuffer ( ) ; trcBuffer . append ( action + ": [" ) ; for ( int i = 0 ; i < messageHandles . length ; i ++ ) { if ( i != 0 ) trcBuffer . append ( "," ) ; if ( messageHandles [ i ] != null ) { trcBuffer . append ( messageHandles [ i ] . getSystemMessageId ( ) ) ; } } trcBuffer . append ( "]" ) ; // Trace using the correct trace group if ( light_tc . isDebugEnabled ( ) ) { SibTr . debug ( light_tc , trcBuffer . toString ( ) ) ; } else { SibTr . debug ( callersTrace , trcBuffer . toString ( ) ) ; } } }
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Allow tracing of messages and transaction when deleting
| 237
| 8
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163,852
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public static void traceTransaction ( TraceComponent callersTrace , String action , Object transaction , int commsId , int commsFlags ) { if ( light_tc . isDebugEnabled ( ) || callersTrace . isDebugEnabled ( ) ) { // Build the trace string String traceText = action + ": " + transaction + " CommsId:" + commsId + " CommsFlags:" + commsFlags ; // Trace using the correct trace group if ( light_tc . isDebugEnabled ( ) ) { SibTr . debug ( light_tc , traceText ) ; } else { SibTr . debug ( callersTrace , traceText ) ; } } }
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Trace a transaction associated with an action .
| 146
| 9
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163,853
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public static void traceException ( TraceComponent callersTrace , Throwable ex ) { if ( light_tc . isDebugEnabled ( ) || callersTrace . isDebugEnabled ( ) ) { // Find XA completion code if one exists, as this isn't in a normal dump String xaErrStr = null ; if ( ex instanceof XAException ) { XAException xaex = ( XAException ) ex ; xaErrStr = "XAExceptionErrorCode: " + xaex . errorCode ; } // Trace using the correct trace group if ( light_tc . isDebugEnabled ( ) ) { if ( xaErrStr != null ) SibTr . debug ( light_tc , xaErrStr ) ; SibTr . exception ( light_tc , ex ) ; } else { if ( xaErrStr != null ) SibTr . debug ( callersTrace , xaErrStr ) ; SibTr . exception ( callersTrace , ex ) ; } } }
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Trace an exception .
| 224
| 5
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163,854
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public static String minimalToString ( Object object ) { return object . getClass ( ) . getName ( ) + "@" + Integer . toHexString ( System . identityHashCode ( object ) ) ; }
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Util to prevent full dump of the conversation in this class as that will print too much data if trace of this class is turned on to get transaction and msgid information
| 45
| 34
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163,855
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public static String msgToString ( SIBusMessage message ) { if ( message == null ) return STRING_NULL ; return message + "[" + message . getSystemMessageId ( ) + "]" ; }
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Util to trace the System Message ID of a message along with the default toString
| 45
| 17
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163,856
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private final static void retransformClass ( Class < ? > clazz ) { if ( detailedTransformTrace && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "retransformClass" , clazz ) ; try { instrumentation . retransformClasses ( clazz ) ; } catch ( Throwable t ) { Tr . error ( tc , "INSTRUMENTATION_TRANSFORM_FAILED_FOR_CLASS_2" , clazz . getName ( ) , t ) ; } if ( detailedTransformTrace && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "retransformClass" ) ; }
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Ask the JVM to retransform the class that has recently been enabled for trace . This class will explicitly call the class loader to load and initialize the class to work around an IBM JDK issue with hot code replace during class initialization .
| 142
| 48
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163,857
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public void send ( final SIBusMessage msg , final SITransaction tran ) throws SISessionDroppedException , SIConnectionDroppedException , SISessionUnavailableException , SIConnectionUnavailableException , SIConnectionLostException , SILimitExceededException , SINotAuthorizedException , SIResourceException , SIErrorException , SIIncorrectCallException , SINotPossibleInCurrentConfigurationException { checkValid ( ) ; _delegate . send ( msg , _parentConnection . mapTransaction ( tran ) ) ; }
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Sends a message . Checks that the session is valid . Maps the transaction parameter before delegating .
| 127
| 20
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163,858
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protected IOResult attemptReadFromSocket ( TCPBaseRequestContext readReq , boolean fromSelector ) throws IOException { IOResult rc = IOResult . NOT_COMPLETE ; TCPReadRequestContextImpl req = ( TCPReadRequestContextImpl ) readReq ; TCPConnLink conn = req . getTCPConnLink ( ) ; long dataRead = 0 ; if ( req . getJITAllocateSize ( ) > 0 && req . getBuffers ( ) == null ) { // User wants us to allocate the buffer if ( conn . getConfig ( ) . getAllocateBuffersDirect ( ) ) { req . setBuffer ( ChannelFrameworkFactory . getBufferManager ( ) . allocateDirect ( req . getJITAllocateSize ( ) ) ) ; } else { req . setBuffer ( ChannelFrameworkFactory . getBufferManager ( ) . allocate ( req . getJITAllocateSize ( ) ) ) ; } req . setJITAllocateAction ( true ) ; } WsByteBuffer wsBuffArray [ ] = req . getBuffers ( ) ; dataRead = attemptReadFromSocketUsingNIO ( req , wsBuffArray ) ; req . setLastIOAmt ( dataRead ) ; req . setIODoneAmount ( req . getIODoneAmount ( ) + dataRead ) ; if ( req . getIODoneAmount ( ) >= req . getIOAmount ( ) ) { rc = IOResult . COMPLETE ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEventEnabled ( ) ) { Tr . event ( this , tc , "Read " + dataRead + "(" + + req . getIODoneAmount ( ) + ")" + " bytes, " + req . getIOAmount ( ) + " requested on local: " + getSocket ( ) . getLocalSocketAddress ( ) + " remote: " + getSocket ( ) . getRemoteSocketAddress ( ) ) ; } // when request came from selector, it should always read at least 1 byte // if it does read 0 (saw this 1 time), just let it retry if ( req . getLastIOAmt ( ) < 0 ) { // read did not find any data, though the read key was selected if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEventEnabled ( ) && ! conn . getConfig ( ) . isInbound ( ) ) { Tr . event ( this , tc , "Empty read on outbound." ) ; } if ( req . getJITAllocateAction ( ) ) { req . getBuffer ( ) . release ( ) ; req . setBuffer ( null ) ; req . setJITAllocateAction ( false ) ; } return IOResult . FAILED ; } if ( rc == IOResult . COMPLETE ) { req . setIOCompleteAmount ( req . getIODoneAmount ( ) ) ; req . setIODoneAmount ( 0 ) ; } else if ( rc == IOResult . NOT_COMPLETE && ! fromSelector && req . getJITAllocateAction ( ) && req . getLastIOAmt ( ) == 0 ) { // Did not read any data on immediate read, so release // the buffers used for the jitallocation so that // we will re-allocate them again later. req . getBuffer ( ) . release ( ) ; req . setBuffers ( null ) ; req . setJITAllocateAction ( true ) ; } return rc ; }
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Attempt to read for the socket .
| 759
| 7
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163,859
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protected IOResult attemptWriteToSocket ( TCPBaseRequestContext req ) throws IOException { IOResult rc = IOResult . NOT_COMPLETE ; WsByteBuffer wsBuffArray [ ] = req . getBuffers ( ) ; long bytesWritten = attemptWriteToSocketUsingNIO ( req , wsBuffArray ) ; req . setLastIOAmt ( bytesWritten ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEventEnabled ( ) ) { Tr . event ( this , tc , "Wrote " + bytesWritten + " bytes, " + req . getIOAmount ( ) + " requested on local: " + getSocket ( ) . getLocalSocketAddress ( ) + " remote: " + getSocket ( ) . getRemoteSocketAddress ( ) ) ; } // when request came from selector, it should always write at least 1 byte // if it does write 0 (saw this 1 time), just let it retry if ( bytesWritten < 0 ) { // invalid value returned for number of bytes written if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEventEnabled ( ) && ! req . getTCPConnLink ( ) . getConfig ( ) . isInbound ( ) ) { Tr . event ( this , tc , "invalid value returned for bytes written" ) ; } return IOResult . FAILED ; } // Determine if we should consider this operation // complete or not. if ( req . getIOAmount ( ) == TCPWriteRequestContext . WRITE_ALL_DATA ) { ByteBuffer [ ] buffers = req . getByteBufferArray ( ) ; rc = IOResult . COMPLETE ; for ( int i = 0 ; i < buffers . length ; i ++ ) { if ( buffers [ i ] . hasRemaining ( ) ) { rc = IOResult . NOT_COMPLETE ; break ; // out of loop } } req . setIODoneAmount ( req . getIODoneAmount ( ) + bytesWritten ) ; } else { req . setIODoneAmount ( req . getIODoneAmount ( ) + bytesWritten ) ; if ( req . getIODoneAmount ( ) >= req . getIOAmount ( ) ) { rc = IOResult . COMPLETE ; } } if ( rc == IOResult . COMPLETE ) { req . setIOCompleteAmount ( req . getIODoneAmount ( ) ) ; req . setIODoneAmount ( 0 ) ; } return rc ; }
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Attempt to write information stored in the active buffers to the network .
| 541
| 13
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163,860
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static String getServerResourceAbsolutePath ( String resourcePath ) { String path = null ; File f = new File ( resourcePath ) ; if ( f . isAbsolute ( ) ) { path = resourcePath ; } else { WsLocationAdmin wla = locationService . getServiceWithException ( ) ; if ( wla != null ) path = wla . resolveString ( SERVER_CONFIG_LOCATION + "/" + resourcePath ) ; } return path ; }
|
Return the absolute path of the given resource path relative to the server config dir . If the given resource path is already absolute then just return it . If the location admin service is not available then return null .
| 101
| 41
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163,861
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private AuthConfigProvider getAuthConfigProvider ( String appContext ) { AuthConfigProvider provider = null ; AuthConfigFactory providerFactory = getAuthConfigFactory ( ) ; if ( providerFactory != null ) { if ( providerConfigModified && providerFactory instanceof ProviderRegistry ) { ( ( ProviderRegistry ) providerFactory ) . setProvider ( jaspiProviderServiceRef . getService ( ) ) ; providerConfigModified = false ; } provider = providerFactory . getConfigProvider ( "HttpServlet" , appContext , ( RegistrationListener ) null ) ; } return provider ; }
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Some comment why we re doing this
| 122
| 7
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163,862
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protected Subject doHashTableLogin ( Subject clientSubject , JaspiRequest jaspiRequest ) throws WSLoginFailedException { Subject authenticatedSubject = null ; final Hashtable < String , Object > hashTable = getCustomCredentials ( clientSubject ) ; String unauthenticatedSubjectString = UNAUTHENTICATED_ID ; String user = null ; if ( hashTable == null ) { // The JASPI provider did not add creds to the clientSubject. If we // have a session subject then just return success and we'll use the // session subject which has already been set on the thread Subject sessionSubject = getSessionSubject ( jaspiRequest ) ; if ( sessionSubject != null ) { if ( tc . isDebugEnabled ( ) ) Tr . debug ( tc , "No HashTable returned by the JASPI provider. Using JASPI session subject." ) ; return sessionSubject ; } MessageInfo msgInfo = jaspiRequest . getMessageInfo ( ) ; boolean isProtected = Boolean . parseBoolean ( ( String ) msgInfo . getMap ( ) . get ( IS_MANDATORY_POLICY ) ) ; if ( isProtected ) { String msg = "JASPI HashTable login cannot be performed, JASPI provider did not return a HashTable." ; throw new WSLoginFailedException ( msg ) ; } else { user = unauthenticatedSubjectString ; if ( tc . isDebugEnabled ( ) ) Tr . debug ( tc , "Web resource is unprotected and Subject does not have a HashTable." ) ; } } else { user = ( String ) hashTable . get ( AttributeNameConstants . WSCREDENTIAL_SECURITYNAME ) ; } boolean isUnauthenticated = unauthenticatedSubjectString . equals ( user ) ; if ( isUnauthenticated ) { authenticatedSubject = getUnauthenticatedSubject ( ) ; if ( tc . isDebugEnabled ( ) ) Tr . debug ( tc , "JASPI Subject is unauthenticated, HashTable login is not necessary." ) ; } else { if ( user == null ) user = "" ; Subject loginSubject = clientSubject ; // If we have a session subject then do the hashtable login with the session subject // so we pick up all the creds from the original session login. Add the custom // credential hashtable (that the JASPI provider returned) to the session subject. // Note we must "clone" the session subject as it is read only final Subject sessionSubject = getSessionSubject ( jaspiRequest ) ; if ( sessionSubject != null ) { final Subject clone = new Subject ( ) ; clone . getPrivateCredentials ( ) . addAll ( sessionSubject . getPrivateCredentials ( ) ) ; clone . getPublicCredentials ( ) . addAll ( sessionSubject . getPublicCredentials ( ) ) ; clone . getPrincipals ( ) . addAll ( sessionSubject . getPrincipals ( ) ) ; // add the hashtable from the JASPI provider clone . getPrivateCredentials ( ) . add ( hashTable ) ; loginSubject = clone ; } final HttpServletRequest req = jaspiRequest . getHttpServletRequest ( ) ; final HttpServletResponse res = ( HttpServletResponse ) jaspiRequest . getMessageInfo ( ) . getResponseMessage ( ) ; if ( tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "JASPI login with HashTable: " + hashTable ) ; } AuthenticationResult result = getWebProviderAuthenticatorHelper ( ) . loginWithHashtable ( req , res , loginSubject ) ; authenticatedSubject = result . getSubject ( ) ; // Remove the custom credential hashtable from the session subject if ( sessionSubject != null ) { removeCustomCredentials ( sessionSubject , hashTable ) ; } if ( authenticatedSubject == null ) { throw new WSLoginFailedException ( "JASPI HashTable login failed, user: " + user ) ; } } return authenticatedSubject ; }
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Create a WAS Subject using the HashTable obtained from the JASPI provider
| 860
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163,863
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public List < com . ibm . wsspi . security . wim . model . Context > getContexts ( ) { if ( contexts == null ) { contexts = new ArrayList < com . ibm . wsspi . security . wim . model . Context > ( ) ; } return this . contexts ; }
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Gets the value of the contexts property .
| 68
| 9
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163,864
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public List < com . ibm . wsspi . security . wim . model . Entity > getEntities ( ) { if ( entities == null ) { entities = new ArrayList < com . ibm . wsspi . security . wim . model . Entity > ( ) ; } return this . entities ; }
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Gets the value of the entities property .
| 68
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163,865
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public List < com . ibm . wsspi . security . wim . model . Control > getControls ( ) { if ( controls == null ) { controls = new ArrayList < com . ibm . wsspi . security . wim . model . Control > ( ) ; } return this . controls ; }
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Gets the value of the controls property .
| 68
| 9
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163,866
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private int skipForward ( char [ ] chars , int start , int length ) { if ( tc . isEntryEnabled ( ) ) tc . entry ( this , cclass , "skipForward" , new Object [ ] { chars , new Integer ( start ) , new Integer ( length ) } ) ; int ans = length ; for ( int i = 0 ; i < length ; i ++ ) if ( chars [ start + i ] == MatchSpace . SUBTOPIC_SEPARATOR_CHAR ) { ans = i ; break ; } if ( tc . isEntryEnabled ( ) ) tc . exit ( this , cclass , "skipForward" , new Integer ( ans ) ) ; return ans ; }
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Skip forward to next separator
| 146
| 6
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163,867
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void get ( char [ ] chars , int start , int length , boolean invert , MatchSpaceKey msg , EvalCache cache , Object contextValue , SearchResults result ) throws MatchingException , BadMessageFormatMatchingException { if ( tc . isEntryEnabled ( ) ) tc . entry ( this , cclass , "get" , new Object [ ] { chars , new Integer ( start ) , new Integer ( length ) , new Boolean ( invert ) , msg , cache , result } ) ; if ( start == chars . length || chars [ start ] != MatchSpace . NONWILD_MARKER ) super . get ( chars , start , length , invert , msg , cache , contextValue , result ) ; if ( tc . isEntryEnabled ( ) ) tc . exit ( this , cclass , "get" ) ; }
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Override get to rule out NONWILD_MARKER
| 176
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163,868
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public static void reloadApplications ( LibertyServer server , final Set < String > appIdsToReload ) throws Exception { ServerConfiguration config = server . getServerConfiguration ( ) . clone ( ) ; /* * Get the apps to remove. */ ConfigElementList < Application > toRemove = new ConfigElementList < Application > ( config . getApplications ( ) . stream ( ) . filter ( app -> appIdsToReload . contains ( app . getId ( ) ) ) . collect ( Collectors . toList ( ) ) ) ; /* * Remove the applications. */ config . getApplications ( ) . removeAll ( toRemove ) ; updateConfigDynamically ( server , config , true ) ; /* * Reload applications. */ config . getApplications ( ) . addAll ( toRemove ) ; updateConfigDynamically ( server , config , true ) ; }
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Reload select applications .
| 180
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163,869
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public static void updateConfigDynamically ( LibertyServer server , ServerConfiguration config , boolean waitForAppToStart ) throws Exception { resetMarksInLogs ( server ) ; server . updateServerConfiguration ( config ) ; server . waitForStringInLogUsingMark ( "CWWKG001[7-8]I" ) ; if ( waitForAppToStart ) { server . waitForStringInLogUsingMark ( "CWWKZ0003I" ) ; //CWWKZ0003I: The application **** updated in 0.020 seconds. } }
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This method will the reset the log and trace marks for log and trace searches update the configuration and then wait for the server to re - initialize . Optionally it will then wait for the application to start .
| 122
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163,870
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public static void resetMarksInLogs ( LibertyServer server ) throws Exception { server . setMarkToEndOfLog ( server . getDefaultLogFile ( ) ) ; server . setMarkToEndOfLog ( server . getMostRecentTraceFile ( ) ) ; }
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Reset the marks in all Liberty logs .
| 58
| 9
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163,871
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private void onHandlerEntry ( ) { if ( enabled ) { Type exceptionType = handlers . get ( handlerPendingInstruction ) ; // Clear the pending instruction flag handlerPendingInstruction = null ; // Filter the interested down to this exception Set < ProbeListener > filtered = new HashSet < ProbeListener > ( ) ; for ( ProbeListener listener : enabledListeners ) { ListenerConfiguration config = listener . getListenerConfiguration ( ) ; ProbeFilter filter = config . getTransformerData ( EXCEPTION_FILTER_KEY ) ; if ( filter . isBasicFilter ( ) && filter . basicClassNameMatches ( exceptionType . getClassName ( ) ) ) { filtered . add ( listener ) ; } else if ( filter . isAdvancedFilter ( ) ) { Class < ? > clazz = getOwningClass ( exceptionType . getInternalName ( ) ) ; if ( clazz != null && filter . matches ( clazz ) ) { filtered . add ( listener ) ; } } } if ( filtered . isEmpty ( ) ) { return ; } String key = createKey ( exceptionType ) ; ProbeImpl probe = getProbe ( key ) ; long probeId = probe . getIdentifier ( ) ; setProbeInProgress ( true ) ; visitInsn ( DUP ) ; // throwable throwable visitLdcInsn ( Long . valueOf ( probeId ) ) ; // throwable throwable long1 long2 visitInsn ( DUP2_X1 ) ; // throwable long1 long2 throwable long1 long2 visitInsn ( POP2 ) ; // throwable long1 long2 throwable if ( isStatic ( ) ) { visitInsn ( ACONST_NULL ) ; // throwable long1 long2 throwable this } else { visitVarInsn ( ALOAD , 0 ) ; // throwable long1 long2 throwable this } visitInsn ( SWAP ) ; // throwable long1 long2 this throwable visitInsn ( ACONST_NULL ) ; // throwable long1 long2 this throwable null visitInsn ( SWAP ) ; // throwable long1 long2 this null throwable visitFireProbeInvocation ( ) ; // throwable setProbeInProgress ( false ) ; setProbeListeners ( probe , filtered ) ; } }
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Generate the code required to fire a probe out of an exception handler .
| 489
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163,872
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public static FileLock getFileLock ( java . io . RandomAccessFile file , String fileName ) throws java . io . IOException { return ( FileLock ) Utils . getImpl ( "com.ibm.ws.objectManager.utils.FileLockImpl" , new Class [ ] { java . io . RandomAccessFile . class , String . class } , new Object [ ] { file , fileName } ) ; }
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Create a platform specific FileLock instance .
| 91
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163,873
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public static void initialize ( FacesContext context ) { if ( context . isProjectStage ( ProjectStage . Production ) ) { boolean initialize = true ; String elMode = WebConfigParamUtils . getStringInitParameter ( context . getExternalContext ( ) , FaceletCompositionContextImpl . INIT_PARAM_CACHE_EL_EXPRESSIONS , ELExpressionCacheMode . noCache . name ( ) ) ; if ( ! elMode . equals ( ELExpressionCacheMode . alwaysRecompile . name ( ) ) ) { Logger . getLogger ( ViewPoolProcessor . class . getName ( ) ) . log ( Level . INFO , FaceletCompositionContextImpl . INIT_PARAM_CACHE_EL_EXPRESSIONS + " web config parameter is set to \"" + ( ( elMode == null ) ? "none" : elMode ) + "\". To enable view pooling this param" + " must be set to \"alwaysRecompile\". View Pooling disabled." ) ; initialize = false ; } long refreshPeriod = WebConfigParamUtils . getLongInitParameter ( context . getExternalContext ( ) , FaceletViewDeclarationLanguage . PARAMS_REFRESH_PERIOD , FaceletViewDeclarationLanguage . DEFAULT_REFRESH_PERIOD_PRODUCTION ) ; if ( refreshPeriod != - 1 ) { Logger . getLogger ( ViewPoolProcessor . class . getName ( ) ) . log ( Level . INFO , ViewHandler . FACELETS_REFRESH_PERIOD_PARAM_NAME + " web config parameter is set to \"" + Long . toString ( refreshPeriod ) + "\". To enable view pooling this param" + " must be set to \"-1\". View Pooling disabled." ) ; initialize = false ; } if ( MyfacesConfig . getCurrentInstance ( context . getExternalContext ( ) ) . isStrictJsf2FaceletsCompatibility ( ) ) { Logger . getLogger ( ViewPoolProcessor . class . getName ( ) ) . log ( Level . INFO , MyfacesConfig . INIT_PARAM_STRICT_JSF_2_FACELETS_COMPATIBILITY + " web config parameter is set to \"" + "true" + "\". To enable view pooling this param " + " must be set to \"false\". View Pooling disabled." ) ; initialize = false ; } if ( initialize ) { ViewPoolProcessor processor = new ViewPoolProcessor ( context ) ; context . getExternalContext ( ) . getApplicationMap ( ) . put ( INSTANCE , processor ) ; } } }
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This method should be called at startup to decide if a view processor should be provided or not to the runtime .
| 577
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163,874
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private void clearTransientAndNonFaceletComponents ( final FacesContext context , final UIComponent component ) { //Scan children int childCount = component . getChildCount ( ) ; if ( childCount > 0 ) { for ( int i = 0 ; i < childCount ; i ++ ) { UIComponent child = component . getChildren ( ) . get ( i ) ; if ( child != null && child . isTransient ( ) && child . getAttributes ( ) . get ( ComponentSupport . MARK_CREATED ) == null ) { component . getChildren ( ) . remove ( i ) ; i -- ; childCount -- ; } else { if ( child . getChildCount ( ) > 0 || ! child . getFacets ( ) . isEmpty ( ) ) { clearTransientAndNonFaceletComponents ( context , child ) ; } } } } //Scan facets if ( component . getFacetCount ( ) > 0 ) { Map < String , UIComponent > facets = component . getFacets ( ) ; for ( Iterator < UIComponent > itr = facets . values ( ) . iterator ( ) ; itr . hasNext ( ) ; ) { UIComponent fc = itr . next ( ) ; if ( fc != null && fc . isTransient ( ) && fc . getAttributes ( ) . get ( ComponentSupport . MARK_CREATED ) == null ) { itr . remove ( ) ; } else { if ( fc . getChildCount ( ) > 0 || ! fc . getFacets ( ) . isEmpty ( ) ) { clearTransientAndNonFaceletComponents ( context , fc ) ; } } } } }
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Clear all transient components not created by facelets algorithm . In this way we ensure the component tree does not have any changes done after markInitialState .
| 366
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163,875
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@ Override public void destroy ( ) { if ( tc . isEntryEnabled ( ) ) Tr . entry ( tc , "destroy" , this ) ; // check the TSR is active - otherwise we can trigger exceptions when we // try to get data out of it. if ( tsr . getTransactionKey ( ) != null ) { final Map < String , InstanceAndContext < ? > > storage = getStorage ( false ) ; if ( storage != null ) { try { for ( InstanceAndContext < ? > entry : storage . values ( ) ) { final String id = getContextualId ( entry . context ) ; destroyItem ( id , entry ) ; } } finally { tsr . putResource ( TXC_STORAGE_ID , null ) ; } } } else { if ( tc . isDebugEnabled ( ) ) Tr . debug ( tc , "Tran synchronization registry not available, skipping destroy" ) ; } //Fire any observers beanManager . fireEvent ( "Destroying transaction context" , destroyedQualifier ) ; if ( tc . isEntryEnabled ( ) ) Tr . exit ( tc , "destroy" ) ; }
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Destroy the entire context . This causes
| 241
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163,876
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@ Override public void doPrePhaseActions ( FacesContext facesContext ) { if ( ! _flashScopeDisabled ) { final PhaseId currentPhaseId = facesContext . getCurrentPhaseId ( ) ; if ( PhaseId . RESTORE_VIEW . equals ( currentPhaseId ) ) { // restore the redirect value // note that the result of this method is used in many places, // thus it has to be the first thing to do _restoreRedirectValue ( facesContext ) ; // restore the FlashMap token from the previous request // and create a new token for this request _manageFlashMapTokens ( facesContext ) ; // try to restore any saved messages _restoreMessages ( facesContext ) ; } } }
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Used to restore the redirect value and the FacesMessages of the previous request and to manage the flashMap tokens for this request before phase restore view starts .
| 153
| 31
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163,877
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@ Override public boolean isRedirect ( ) { FacesContext facesContext = FacesContext . getCurrentInstance ( ) ; boolean thisRedirect = _isRedirectTrueOnThisRequest ( facesContext ) ; boolean prevRedirect = _isRedirectTrueOnPreviousRequest ( facesContext ) ; boolean executePhase = ! PhaseId . RENDER_RESPONSE . equals ( facesContext . getCurrentPhaseId ( ) ) ; return thisRedirect || ( executePhase && prevRedirect ) ; }
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Return the value of this property for the flash for this session .
| 106
| 13
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163,878
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@ Override public void keep ( String key ) { _checkFlashScopeDisabled ( ) ; FacesContext facesContext = FacesContext . getCurrentInstance ( ) ; Map < String , Object > requestMap = facesContext . getExternalContext ( ) . getRequestMap ( ) ; Object value = requestMap . get ( key ) ; // if the key does not exist in the requestMap, // try to get it from the execute FlashMap if ( value == null ) { Map < String , Object > executeMap = _getExecuteFlashMap ( facesContext ) ; // Null-check, because in the GET request of a POST-REDIRECT-GET // pattern there is no execute map if ( executeMap != null ) { value = executeMap . get ( key ) ; // Store it on request map so we can get it later. For example, // this is used by org.apache.myfaces.el.FlashELResolver to return // the value that has been promoted. requestMap . put ( key , value ) ; } } // put it in the render FlashMap _getRenderFlashMap ( facesContext ) . put ( key , value ) ; facesContext . getApplication ( ) . publishEvent ( facesContext , PostKeepFlashValueEvent . class , key ) ; }
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Take a value from the requestMap or if it does not exist from the execute FlashMap and put it on the render FlashMap so it is visible on the next request .
| 269
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163,879
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@ Override public void putNow ( String key , Object value ) { _checkFlashScopeDisabled ( ) ; FacesContext . getCurrentInstance ( ) . getExternalContext ( ) . getRequestMap ( ) . put ( key , value ) ; }
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This is just an alias for the request scope map .
| 53
| 11
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163,880
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@ Override public void setKeepMessages ( boolean keepMessages ) { FacesContext facesContext = FacesContext . getCurrentInstance ( ) ; ExternalContext externalContext = facesContext . getExternalContext ( ) ; Map < String , Object > requestMap = externalContext . getRequestMap ( ) ; requestMap . put ( FLASH_KEEP_MESSAGES , keepMessages ) ; }
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If this property is true the messages should be kept for the next request no matter if it is a normal postback case or a POST - REDIRECT - GET case .
| 84
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163,881
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@ SuppressWarnings ( "unchecked" ) private void _restoreMessages ( FacesContext facesContext ) { List < MessageEntry > messageList = ( List < MessageEntry > ) _getExecuteFlashMap ( facesContext ) . get ( FLASH_KEEP_MESSAGES_LIST ) ; if ( messageList != null ) { Iterator < MessageEntry > iterMessages = messageList . iterator ( ) ; while ( iterMessages . hasNext ( ) ) { MessageEntry entry = iterMessages . next ( ) ; facesContext . addMessage ( entry . clientId , entry . message ) ; } // we can now remove the messagesList from the flashMap _getExecuteFlashMap ( facesContext ) . remove ( FLASH_KEEP_MESSAGES_LIST ) ; } }
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Restore any saved FacesMessages from the previous request . Note that we don t need to save the keepMessages value for this request because we just have to check if the value for FLASH_KEEP_MESSAGES_LIST exists .
| 175
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163,882
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private void _saveRenderFlashMapTokenForNextRequest ( FacesContext facesContext ) { ExternalContext externalContext = facesContext . getExternalContext ( ) ; String tokenValue = ( String ) externalContext . getRequestMap ( ) . get ( FLASH_RENDER_MAP_TOKEN ) ; ClientWindow clientWindow = externalContext . getClientWindow ( ) ; if ( clientWindow != null ) { if ( facesContext . getApplication ( ) . getStateManager ( ) . isSavingStateInClient ( facesContext ) ) { //Use HttpSession or PortletSession object Map < String , Object > sessionMap = externalContext . getSessionMap ( ) ; sessionMap . put ( FLASH_RENDER_MAP_TOKEN + SEPARATOR_CHAR + clientWindow . getId ( ) , tokenValue ) ; } else { FlashClientWindowTokenCollection lruMap = getFlashClientWindowTokenCollection ( externalContext , true ) ; lruMap . put ( clientWindow . getId ( ) , tokenValue ) ; } } else { HttpServletResponse httpResponse = ExternalContextUtils . getHttpServletResponse ( externalContext ) ; if ( httpResponse != null ) { Cookie cookie = _createFlashCookie ( FLASH_RENDER_MAP_TOKEN , tokenValue , externalContext ) ; httpResponse . addCookie ( cookie ) ; } else { //Use HttpSession or PortletSession object Map < String , Object > sessionMap = externalContext . getSessionMap ( ) ; sessionMap . put ( FLASH_RENDER_MAP_TOKEN , tokenValue ) ; } } }
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Take the render map key and store it as a key for the next request .
| 347
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163,883
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private String _getRenderFlashMapTokenFromPreviousRequest ( FacesContext facesContext ) { ExternalContext externalContext = facesContext . getExternalContext ( ) ; String tokenValue = null ; ClientWindow clientWindow = externalContext . getClientWindow ( ) ; if ( clientWindow != null ) { if ( facesContext . getApplication ( ) . getStateManager ( ) . isSavingStateInClient ( facesContext ) ) { Map < String , Object > sessionMap = externalContext . getSessionMap ( ) ; tokenValue = ( String ) sessionMap . get ( FLASH_RENDER_MAP_TOKEN + SEPARATOR_CHAR + clientWindow . getId ( ) ) ; } else { FlashClientWindowTokenCollection lruMap = getFlashClientWindowTokenCollection ( externalContext , false ) ; if ( lruMap != null ) { tokenValue = ( String ) lruMap . get ( clientWindow . getId ( ) ) ; } } } else { HttpServletResponse httpResponse = ExternalContextUtils . getHttpServletResponse ( externalContext ) ; if ( httpResponse != null ) { //Use a cookie Cookie cookie = ( Cookie ) externalContext . getRequestCookieMap ( ) . get ( FLASH_RENDER_MAP_TOKEN ) ; if ( cookie != null ) { tokenValue = cookie . getValue ( ) ; } } else { //Use HttpSession or PortletSession object Map < String , Object > sessionMap = externalContext . getSessionMap ( ) ; tokenValue = ( String ) sessionMap . get ( FLASH_RENDER_MAP_TOKEN ) ; } } return tokenValue ; }
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Retrieve the map token of the render map from the previous request .
| 351
| 14
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163,884
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@ SuppressWarnings ( "unchecked" ) private Map < String , Object > _getRenderFlashMap ( FacesContext context ) { // Note that we don't have to synchronize here, because it is no problem // if we create more SubKeyMaps with the same subkey, because they are // totally equal and point to the same entries in the SessionMap. Map < String , Object > requestMap = context . getExternalContext ( ) . getRequestMap ( ) ; Map < String , Object > map = ( Map < String , Object > ) requestMap . get ( FLASH_RENDER_MAP ) ; if ( map == null ) { String token = ( String ) requestMap . get ( FLASH_RENDER_MAP_TOKEN ) ; String fullToken = FLASH_SESSION_MAP_SUBKEY_PREFIX + SEPARATOR_CHAR + token + SEPARATOR_CHAR ; map = _createSubKeyMap ( context , fullToken ) ; requestMap . put ( FLASH_RENDER_MAP , map ) ; } return map ; }
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Return the flash map created on this traversal .
| 233
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163,885
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@ SuppressWarnings ( "unchecked" ) private Map < String , Object > _getExecuteFlashMap ( FacesContext context ) { // Note that we don't have to synchronize here, because it is no problem // if we create more SubKeyMaps with the same subkey, because they are // totally equal and point to the same entries in the SessionMap. Map < String , Object > requestMap = context . getExternalContext ( ) . getRequestMap ( ) ; Map < String , Object > map = ( Map < String , Object > ) requestMap . get ( FLASH_EXECUTE_MAP ) ; if ( map == null ) { String token = ( String ) requestMap . get ( FLASH_EXECUTE_MAP_TOKEN ) ; String fullToken = FLASH_SESSION_MAP_SUBKEY_PREFIX + SEPARATOR_CHAR + token + SEPARATOR_CHAR ; map = _createSubKeyMap ( context , fullToken ) ; requestMap . put ( FLASH_EXECUTE_MAP , map ) ; } return map ; }
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Return the execute Flash Map .
| 234
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163,886
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private void _clearExecuteFlashMap ( FacesContext facesContext ) { Map < String , Object > map = _getExecuteFlashMap ( facesContext ) ; if ( ! map . isEmpty ( ) ) { //RTC 168417 / JIRA MYFACES-3975 //JSF 2.2 invoke PreClearFlashEvent facesContext . getApplication ( ) . publishEvent ( facesContext , PreClearFlashEvent . class , map ) ; // Clear everything - note that because of naming conventions, // this will in fact automatically recurse through all children // grandchildren etc. - which is kind of a design flaw of SubKeyMap, // but one we're relying on // NOTE that we do not need a null check here, because there will // always be an execute Map, however sometimes an empty one! map . clear ( ) ; } }
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Destroy the execute FlashMap because it is not needed anymore .
| 179
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163,887
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private Cookie _createFlashCookie ( String name , String value , ExternalContext externalContext ) { Cookie cookie = new Cookie ( name , value ) ; cookie . setMaxAge ( - 1 ) ; cookie . setPath ( _getCookiePath ( externalContext ) ) ; cookie . setSecure ( externalContext . isSecure ( ) ) ; //cookie.setHttpOnly(true); if ( ServletSpecifications . isServlet30Available ( ) ) { _Servlet30Utils . setCookieHttpOnly ( cookie , true ) ; } return cookie ; }
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Creates a Cookie with the given name and value . In addition it will be configured with maxAge = - 1 the current request path and secure value .
| 119
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163,888
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private String _getCookiePath ( ExternalContext externalContext ) { String contextPath = externalContext . getRequestContextPath ( ) ; if ( contextPath == null || "" . equals ( contextPath ) ) { contextPath = "/" ; } return contextPath ; }
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Returns the path for the Flash - Cookies .
| 56
| 9
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163,889
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private Boolean _convertToBoolean ( Object value ) { Boolean booleanValue ; if ( value instanceof Boolean ) { booleanValue = ( Boolean ) value ; } else { booleanValue = Boolean . parseBoolean ( value . toString ( ) ) ; } return booleanValue ; }
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Convert the Object to a Boolean .
| 59
| 8
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163,890
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@ FFDCIgnore ( NumberFormatException . class ) public static Long evaluateDuration ( String strVal , TimeUnit endUnit ) { // If the value is a number, simply return the numeric value as a long try { return Long . valueOf ( strVal ) ; } catch ( NumberFormatException ex ) { // ignore } // Otherwise, parse the duration with unit descriptors. return evaluateDuration ( strVal , endUnit , UNIT_DESCRIPTORS ) ; }
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Converts a string value representing a unit of time into a Long value .
| 99
| 15
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163,891
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@ Trivial private static String collapseWhitespace ( String value ) { final int length = value . length ( ) ; for ( int i = 0 ; i < length ; ++ i ) { if ( isSpace ( value . charAt ( i ) ) ) { return collapse0 ( value , i , length ) ; } } return value ; }
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Collapses contiguous sequences of whitespace to a single 0x20 . Leading and trailing whitespace is removed .
| 73
| 22
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163,892
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public void stop ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "CommsInboundChain Stop" ) ; //stopchain() first quiesce's(invokes chainQuiesced) depending on the chainQuiesceTimeOut //Once the chain is quiesced StopChainTask is initiated.Hence we block until the actual stopChain is invoked try { ChainData cd = _cfw . getChain ( _chainName ) ; if ( cd != null ) { _cfw . stopChain ( cd , _cfw . getDefaultChainQuiesceTimeout ( ) ) ; stopWait . waitForStop ( _cfw . getDefaultChainQuiesceTimeout ( ) ) ; //BLOCK till stopChain actually completes from StopChainTask _cfw . destroyChain ( cd ) ; _cfw . removeChain ( cd ) ; } } catch ( Exception e ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Failed in successfully cleaning(i.e stopping/destorying/removing) chain: " , e ) ; } finally { _isChainStarted = false ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "CommsServerServiceFacade JfapChainStop" ) ; }
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stop will get called only from de - activate .
| 317
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163,893
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private boolean shouldDeferToJwtSso ( HttpServletRequest req , MicroProfileJwtConfig config , MicroProfileJwtConfig jwtssoConfig ) { if ( ( ! isJwtSsoFeatureActive ( config ) ) && ( jwtssoConfig == null ) ) { return false ; } String hdrValue = req . getHeader ( Authorization_Header ) ; if ( tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Authorization header=" , hdrValue ) ; } boolean haveValidBearerHeader = ( hdrValue != null && hdrValue . startsWith ( "Bearer " ) ) ; return ! haveValidBearerHeader ; }
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if we don t have a valid bearer header and jwtsso is active we should defer .
| 149
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163,894
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protected boolean matches ( File f , boolean isFile ) { if ( fileFilter != null ) { if ( isFile && directoriesOnly ) { return false ; } else if ( ! isFile && filesOnly ) { return false ; } else if ( fileNameRegex != null ) { Matcher m = fileNameRegex . matcher ( f . getName ( ) ) ; if ( ! m . matches ( ) ) { return false ; } } } return true ; }
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Check to see if this is a resource we re monitoring based on the filter configuration
| 99
| 16
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163,895
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public Object remove ( Object key ) { synchronized ( _cacheL2 ) { if ( ! _cacheL1 . containsKey ( key ) && ! _cacheL2 . containsKey ( key ) ) { // nothing to remove return null ; } Object retval ; Map newMap ; synchronized ( _cacheL1 ) { // "dummy" synchronization to guarantee _cacheL1 will be assigned after fully initialized // at least until JVM 1.5 where this should be guaranteed by the volatile keyword newMap = HashMapUtils . merge ( _cacheL1 , _cacheL2 ) ; retval = newMap . remove ( key ) ; } _cacheL1 = newMap ; _cacheL2 . clear ( ) ; _missCount = 0 ; return retval ; } }
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This operation is very expensive . A full copy of the Map is created
| 165
| 14
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163,896
|
public void complete ( VirtualConnection vc , TCPWriteRequestContext wsc ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "complete() called: vc=" + vc ) ; } HttpOutboundServiceContextImpl mySC = ( HttpOutboundServiceContextImpl ) vc . getStateMap ( ) . get ( CallbackIDs . CALLBACK_HTTPOSC ) ; // LI4335 - handle early reads if ( mySC . isEarlyRead ( ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Notifying app channel of write complete" ) ; } mySC . getAppWriteCallback ( ) . complete ( vc ) ; return ; } // if only the headers have been sent, then we need to check some // special case handling scenarios // 381105 - only start response read after just the headers have been // sent and no body... eventually need to get the isPartialBody state // implemented to make this simpler. if ( mySC . isHeadersSentState ( ) && 0 == mySC . getNumBytesWritten ( ) ) { if ( mySC . shouldReadResponseImmediately ( ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Sent headers, reading for response" ) ; } mySC . startResponseRead ( ) ; return ; } } // if we're here and we need to, notify the channel above that the // write has completed, otherwise start the read for the response // message if ( ! mySC . isMessageSent ( ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Calling write complete callback of app channel." ) ; } mySC . getAppWriteCallback ( ) . complete ( vc ) ; } else { if ( mySC . shouldReadResponseImmediately ( ) ) { // we've already done the "read first" call so jump to the // regular method now mySC . readAsyncResponse ( ) ; } else { // initial read for a response mySC . startResponseRead ( ) ; } } }
|
Called by the TCP channel when the write has finished .
| 495
| 12
|
163,897
|
public synchronized void putString ( String item ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "putString" , item ) ; checkValid ( ) ; // A String is presented by a BIT16 denoting the length followed by encoded bytes. If the // String is null, then a length of 1, followed by a single null byte (0x00) is written into // the buffer. if ( item == null ) { WsByteBuffer currentBuffer = getCurrentByteBuffer ( 3 ) ; currentBuffer . putShort ( ( short ) 1 ) ; currentBuffer . put ( new byte [ ] { ( byte ) 0 } ) ; } else { try { byte [ ] stringAsBytes = item . getBytes ( stringEncoding ) ; WsByteBuffer currentBuffer = getCurrentByteBuffer ( 2 + stringAsBytes . length ) ; currentBuffer . putShort ( ( short ) stringAsBytes . length ) ; currentBuffer . put ( stringAsBytes ) ; } catch ( UnsupportedEncodingException e ) { FFDCFilter . processException ( e , CLASS_NAME + ".putString" , CommsConstants . COMMSBYTEBUFFER_PUTSTRING_01 , this ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Unable to encode String: " , e ) ; SibTr . error ( tc , "UNSUPPORTED_STRING_ENCODING_SICO8005" , new Object [ ] { stringEncoding , e } ) ; throw new SIErrorException ( TraceNLS . getFormattedMessage ( CommsConstants . MSG_BUNDLE , "UNSUPPORTED_STRING_ENCODING_SICO8005" , new Object [ ] { stringEncoding , e } , null ) ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "putString" ) ; }
|
Puts a String into the byte buffer encoded in UTF8 .
| 456
| 13
|
163,898
|
public synchronized void putSIDestinationAddress ( SIDestinationAddress destAddr , short fapLevel ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "putSIDestinationAddress" , new Object [ ] { destAddr , Short . valueOf ( fapLevel ) } ) ; checkValid ( ) ; String destName = null ; String busName = null ; byte [ ] uuid = new byte [ 0 ] ; boolean localOnly = false ; if ( destAddr != null ) { destName = destAddr . getDestinationName ( ) ; busName = destAddr . getBusName ( ) ; // If the user has passed in something that we do not know how to serialize, do not even // try and do anything with the other parts of it. if ( destAddr instanceof JsDestinationAddress ) { JsDestinationAddress jsDestAddr = ( JsDestinationAddress ) destAddr ; // If the isMediation() flag has been set, ensure we propagate this as a special UUId. // We can do this because a mediation destination only carries a name and the UUId // field is actually redundant. //lohith liberty change /* if (jsDestAddr.isFromMediation()) { uuid = new byte[1]; uuid[0] = CommsConstants.DESTADDR_ISFROMMEDIATION; } else*/ { if ( jsDestAddr . getME ( ) != null ) uuid = jsDestAddr . getME ( ) . toByteArray ( ) ; localOnly = jsDestAddr . isLocalOnly ( ) ; } } } putShort ( ( short ) uuid . length ) ; if ( uuid . length != 0 ) put ( uuid ) ; putString ( destName ) ; putString ( busName ) ; //Only send localOnly field if fapLevel >= 9 so we don't break down-level servers/client. if ( fapLevel >= JFapChannelConstants . FAP_VERSION_9 ) { put ( localOnly ? CommsConstants . TRUE_BYTE : CommsConstants . FALSE_BYTE ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "putSIDestinationAddress" ) ; }
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Puts an SIDestinationAddress into the byte buffer .
| 532
| 13
|
163,899
|
public synchronized void putSelectionCriteria ( SelectionCriteria criteria ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "putSelectionCriteria" , criteria ) ; checkValid ( ) ; String discriminator = null ; String selector = null ; short selectorDomain = ( short ) SelectorDomain . SIMESSAGE . toInt ( ) ; if ( criteria != null ) { discriminator = criteria . getDiscriminator ( ) ; selector = criteria . getSelectorString ( ) ; SelectorDomain selDomain = criteria . getSelectorDomain ( ) ; if ( selDomain != null ) { selectorDomain = ( short ) selDomain . toInt ( ) ; } } putShort ( selectorDomain ) ; putString ( discriminator ) ; putString ( selector ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "putSelectionCriteria" ) ; }
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Puts a SelectionCriteria object into the byte buffer .
| 227
| 12
|
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