idx
int64 0
165k
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stringlengths 73
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stringlengths 5
918
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int64 21
890
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int64 3
255
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|---|---|---|---|---|
161,900
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private boolean equivFields ( JSField one , JSField two ) { if ( one instanceof JSDynamic ) { return two instanceof JSDynamic ; } else if ( one instanceof JSEnum ) { return two instanceof JSEnum ; } else if ( one instanceof JSPrimitive ) { return ( two instanceof JSPrimitive ) && ( ( JSPrimitive ) one ) . getTypeCode ( ) == ( ( JSPrimitive ) two ) . getTypeCode ( ) ; } else if ( one instanceof JSVariant ) { // we assume without checking that JSVariants in this context must be boxed return ( two instanceof JSVariant ) && ( ( JSVariant ) one ) . getBoxed ( ) . getID ( ) == ( ( JSVariant ) two ) . getBoxed ( ) . getID ( ) ; } else return false ; }
|
here is too specialized .
| 193
| 5
|
161,901
|
int reallocate ( int fieldOffset ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) JmfTr . entry ( this , tc , "reallocate" , new Object [ ] { Integer . valueOf ( offset ) } ) ; byte [ ] oldContents = contents ; int oldOffset = offset ; contents = new byte [ length ] ; System . arraycopy ( oldContents , offset , contents , 0 , length ) ; offset = 0 ; int result = fieldOffset - oldOffset ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) JmfTr . exit ( this , tc , "reallocate" , Integer . valueOf ( result ) ) ; return result ; }
|
Reallocate the entire contents buffer
| 166
| 7
|
161,902
|
void reallocated ( byte [ ] newContents , int newOffset ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) JmfTr . entry ( this , tc , "reallocated" , new Object [ ] { newContents , Integer . valueOf ( newOffset ) } ) ; if ( contents != null ) { contents = newContents ; offset = newOffset + 8 ; sharedContents = false ; // Now we must run through the cache any pass the changes down to any depenedent // JSMessageData parts we find. // d282049: respect implicit state invariant implied by JSMessageData#unassemble // that an unassembled List can have no assembled contents if ( cache != null ) { for ( int i = 0 ; i < cache . length ; i ++ ) { try { Object entry = cache [ i ] ; if ( entry != null && entry instanceof JSMessageData ) { ( ( JSMessageData ) entry ) . reallocated ( newContents , getAbsoluteOffset ( i ) ) ; } } catch ( JMFUninitializedAccessException e ) { // No FFDC code needed - this cannot occur as we know the JSMessageData part is present } } } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) JmfTr . exit ( this , tc , "reallocated" ) ; }
|
JSMessageData items currently in the cache .
| 309
| 10
|
161,903
|
static int getSize ( Object agg ) throws JMFSchemaViolationException { if ( agg == null ) { return 0 ; } else if ( agg instanceof Collection ) { return ( ( Collection ) agg ) . size ( ) ; } else if ( agg . getClass ( ) . isArray ( ) ) { return Array . getLength ( agg ) ; } else { throw new JMFSchemaViolationException ( agg . getClass ( ) . getName ( ) ) ; } }
|
Get the size of an aggregate that may be either an array or a Collection
| 103
| 15
|
161,904
|
static Iterator getIterator ( Object agg ) throws JMFSchemaViolationException { if ( agg instanceof Collection ) { return ( ( Collection ) agg ) . iterator ( ) ; } else if ( agg . getClass ( ) . isArray ( ) ) { return new LiteIterator ( agg ) ; } else { throw new JMFSchemaViolationException ( agg . getClass ( ) . getName ( ) ) ; } }
|
Get an Iterator over an aggregate that may be either an array or a Collection
| 91
| 16
|
161,905
|
public AppValidator failsWith ( String expectedFailure ) { stringsToFind . add ( expectedFailure ) ; stringsToFind . add ( APP_FAIL_CODE ) ; server . addIgnoredErrors ( Collections . singletonList ( expectedFailure ) ) ; return this ; }
|
Specify that the app should fail to start and that the given failure message should be seen during app startup
| 60
| 21
|
161,906
|
private int acquireExpedite ( ) { int a ; while ( ( a = expeditesAvailable . get ( ) ) > 0 && ! expeditesAvailable . compareAndSet ( a , a - 1 ) ) ; return a ; // returning the value rather than true/false will enable better debug }
|
Attempt to acquire a permit to expedite which involves decrementing the available expedites . Only allow decrement of a positive value and otherwise indicate there are no available expedites .
| 62
| 36
|
161,907
|
@ Trivial private void decrementWithheldConcurrency ( ) { int w ; while ( ( w = withheldConcurrency . get ( ) ) > 0 && ! withheldConcurrency . compareAndSet ( w , w - 1 ) ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( this , tc , "withheld concurrency " + w + " --> " + ( w == 0 ? 0 : ( w - 1 ) ) ) ; }
|
Decrement the counter of withheld concurrency only if positive . This method should only ever be invoked if the caller is about to enqueue a task to the global executor . Otherwise there is a risk of a race condition where withheldConcurrency decrements to 0 with a task still on the queue .
| 109
| 60
|
161,908
|
@ Override @ FFDCIgnore ( value = { RejectedExecutionException . class } ) public < T > T invokeAny ( Collection < ? extends Callable < T > > tasks , PolicyTaskCallback [ ] callbacks ) throws InterruptedException , ExecutionException { int taskCount = tasks . size ( ) ; // Special case to run a single task on the current thread if we can acquire a permit, if a permit is required if ( taskCount == 1 ) { boolean havePermit = false ; if ( maxPolicy == MaxPolicy . loose || ( havePermit = maxConcurrencyConstraint . tryAcquire ( ) ) ) // use current thread try { if ( state . get ( ) != State . ACTIVE ) throw new RejectedExecutionException ( Tr . formatMessage ( tc , "CWWKE1202.submit.after.shutdown" , identifier ) ) ; // startTimeout does not apply because the task starts immediately PolicyTaskFutureImpl < T > taskFuture = new PolicyTaskFutureImpl < T > ( this , tasks . iterator ( ) . next ( ) , callbacks == null ? null : callbacks [ 0 ] , - 1 ) ; taskFuture . accept ( true ) ; runTask ( taskFuture ) ; // raise InterruptedException if current thread is interrupted taskFuture . throwIfInterrupted ( ) ; return taskFuture . get ( ) ; } finally { if ( havePermit ) transferOrReleasePermit ( ) ; } } else if ( taskCount == 0 ) throw new IllegalArgumentException ( ) ; InvokeAnyLatch latch = new InvokeAnyLatch ( taskCount ) ; ArrayList < PolicyTaskFutureImpl < T > > futures = new ArrayList < PolicyTaskFutureImpl < T > > ( taskCount ) ; try { // create futures in advance, which gives the callback an opportunity to reject int t = 0 ; for ( Callable < T > task : tasks ) { PolicyTaskCallback callback = callbacks == null ? null : callbacks [ t ++ ] ; PolicyExecutorImpl executor = callback == null ? this : ( PolicyExecutorImpl ) callback . getExecutor ( this ) ; long startTimeoutNS = callback == null ? startTimeout : callback . getStartTimeout ( executor . startTimeout ) ; futures . add ( new PolicyTaskFutureImpl < T > ( executor , task , callback , startTimeoutNS , latch ) ) ; } // enqueue all tasks for ( PolicyTaskFutureImpl < T > taskFuture : futures ) { // check if done before enqueuing more tasks if ( latch . getCount ( ) == 0 ) break ; taskFuture . executor . enqueue ( taskFuture , taskFuture . executor . maxWaitForEnqueueNS . get ( ) , false ) ; // never run on the current thread because it would prevent timeout } // wait for completion return latch . await ( - 1 , futures ) ; } catch ( RejectedExecutionException x ) { if ( x . getCause ( ) instanceof InterruptedException ) { throw ( InterruptedException ) x . getCause ( ) ; } else throw x ; } catch ( TimeoutException x ) { throw new RuntimeException ( x ) ; // should be unreachable with infinite timeout } finally { for ( Future < ? > f : futures ) f . cancel ( true ) ; } }
|
Because this method is not timed we allow an optimization where if only a single task is submitted it can run on the current thread .
| 702
| 26
|
161,909
|
void runTask ( PolicyTaskFutureImpl < ? > future ) { running . add ( future ) ; // intentionally done before checking state to avoid missing cancels on shutdownNow int runCount = runningCount . incrementAndGet ( ) ; try { Callback callback = cbLateStart . get ( ) ; if ( callback != null ) { long delay = future . nsQueueEnd - future . nsAcceptBegin ; if ( delay > callback . threshold && cbLateStart . compareAndSet ( callback , null ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( this , tc , "callback: late start " + delay + "ns > " + callback . threshold + "ns" , callback . runnable ) ; globalExecutor . submit ( callback . runnable ) ; } } callback = cbConcurrency . get ( ) ; if ( callback != null && runCount > callback . threshold && cbConcurrency . compareAndSet ( callback , null ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( this , tc , "callback: concurrency > " + callback . threshold , callback . runnable ) ; globalExecutor . submit ( callback . runnable ) ; } if ( state . get ( ) . canStartTask ) { future . run ( ) ; } else { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( this , tc , "Cancel task due to policy executor state " + state ) ; future . nsRunEnd = System . nanoTime ( ) ; future . cancel ( false ) ; if ( future . callback != null ) future . callback . onEnd ( future . task , future , null , true , 0 , null ) ; // aborted, queued task will never run } } catch ( Error x ) { // auto FFDC } catch ( RuntimeException x ) { // auto FFDC } finally { runningCount . decrementAndGet ( ) ; running . remove ( future ) ; } }
|
Invoked by the policy executor thread to run a task .
| 453
| 13
|
161,910
|
@ Trivial private void transferOrReleasePermit ( ) { maxConcurrencyConstraint . release ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( this , tc , "expedites/maxConcurrency available" , expeditesAvailable , maxConcurrencyConstraint . availablePermits ( ) ) ; // The permit might be needed to run tasks on the global executor, if ( ! queue . isEmpty ( ) && withheldConcurrency . get ( ) > 0 && maxConcurrencyConstraint . tryAcquire ( ) ) { decrementWithheldConcurrency ( ) ; if ( acquireExpedite ( ) > 0 ) expediteGlobal ( new GlobalPoolTask ( ) ) ; else enqueueGlobal ( new GlobalPoolTask ( ) ) ; } }
|
Releases a permit against maxConcurrency or transfers it to a worker task that runs on the global thread pool .
| 179
| 23
|
161,911
|
public void closeConnection ( ) { if ( tc . isEntryEnabled ( ) ) Tr . entry ( tc , "closeConnection" ) ; try { if ( _XAResourceFactory != null && _XARes != null ) { ( ( XAResourceFactory ) _XAResourceFactory ) . destroyXAResource ( _XARes ) ; } } catch ( Throwable t ) { FFDCFilter . processException ( t , "com.ibm.ws.Transaction.JTA.XARminst.closeConnection" , "250" , this ) ; Tr . audit ( tc , "WTRN0038_ERR_DESTROYING_XARESOURCE" , t ) ; } if ( tc . isEntryEnabled ( ) ) Tr . exit ( tc , "closeConnection" ) ; }
|
Close the XAConnection with the XAResource .
| 179
| 14
|
161,912
|
protected VirtualConnection readInternal ( long numBytes , TCPReadCompletedCallback readCallback , boolean forceQueue , int timeout ) { if ( timeout == IMMED_TIMEOUT ) { immediateTimeout ( ) ; return null ; } if ( timeout == ABORT_TIMEOUT ) { abort ( ) ; immediateTimeout ( ) ; return null ; } setIOAmount ( numBytes ) ; setLastIOAmt ( 0 ) ; setIODoneAmount ( 0 ) ; setReadCompletedCallback ( readCallback ) ; setForceQueue ( forceQueue ) ; setTimeoutTime ( timeout ) ; // IMPROVEMENT: buffers should be preprocessed before calling read, // postprocessed after return processAsyncReadRequest ( ) ; }
|
internal async read entry point
| 149
| 5
|
161,913
|
public boolean isFileServingEnabled ( ) { // PK54499 START disallowAllFileServingProp = WCCustomProperties . DISALLOW_ALL_FILE_SERVING ; if ( disallowAllFileServingProp != null && ! this . getApplicationName ( ) . equalsIgnoreCase ( "isclite" ) ) { try { if ( Boolean . valueOf ( disallowAllFileServingProp ) . booleanValue ( ) ) { this . fileServingEnabled = Boolean . FALSE ; } if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "isFileServing" , "PK54499: disallowAllFileServingProp set to " + disallowAllFileServingProp + " for application: " + this . getApplicationName ( ) ) ; } } catch ( Exception x ) { logger . logp ( Level . SEVERE , CLASS_NAME , "isFileServing" , "Illegal value set for property com.ibm.ws.webcontainer.disallowallfileserving" ) ; } } // PK54499 END if ( this . fileServingEnabled != null ) return this . fileServingEnabled . booleanValue ( ) ; return WCCustomProperties . FILE_SERVING_ENABLED ; }
|
Returns the fileServingEnabled .
| 313
| 7
|
161,914
|
public Map < String , String > getJspAttributes ( ) { if ( null == this . jspAttributes ) { this . jspAttributes = new HashMap < String , String > ( ) ; } return this . jspAttributes ; }
|
Returns the jspAttributes .
| 51
| 6
|
161,915
|
public IServletConfig getServletInfo ( String string ) { if ( string == null || string . isEmpty ( ) ) { Tr . debug ( tc , "getServletInfo" , "servlet name is null/empty. Use internal servlet name " + NULLSERVLETNAME ) ; string = NULLSERVLETNAME ; } return ( IServletConfig ) this . servletInfo . get ( string ) ; }
|
Method getServletInfo .
| 92
| 6
|
161,916
|
public boolean isServeServletsByClassnameEnabled ( ) { // PK52059 START disallowServeServletsByClassnameProp = WCCustomProperties . DISALLOW_SERVE_SERVLETS_BY_CLASSNAME_PROP ; if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "isServeServletsByClassnameEnabled" , "disallowServeServletsByClassnameProp = " + disallowServeServletsByClassnameProp ) ; } if ( disallowServeServletsByClassnameProp != null ) { try { if ( Boolean . valueOf ( disallowServeServletsByClassnameProp ) . booleanValue ( ) ) { this . serveServletsByClassnameEnabled = Boolean . FALSE ; } if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "isServeServletsByClassnameEnabled" , "PK52059: disallowServeServletsByClassnameProp set to " + disallowServeServletsByClassnameProp + " for application: " + this . getApplicationName ( ) ) ; } } catch ( Exception x ) { logger . logp ( Level . SEVERE , CLASS_NAME , "isServeServletsByClassnameEnabled" , "Illegal value set for property com.ibm.ws.webcontainer.disallowserveservletsbyclassname" ) ; } } // PK52059 END if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "isServeServletsByClassnameEnabled" , "value = " + ( this . serveServletsByClassnameEnabled != null ? this . serveServletsByClassnameEnabled . booleanValue ( ) : WCCustomProperties . SERVE_SERVLETS_BY_CLASSNAME_ENABLED ) ) ; } if ( this . serveServletsByClassnameEnabled != null ) return this . serveServletsByClassnameEnabled . booleanValue ( ) ; return WCCustomProperties . SERVE_SERVLETS_BY_CLASSNAME_ENABLED ; }
|
Returns the serveServletsByClassname .
| 562
| 9
|
161,917
|
public void setMimeFilters ( HashMap mimeFilters ) { if ( mimeFilters != null && mimeFilters . size ( ) > 0 ) { this . isMimeFilteringEnabled = true ; } this . mimeFilters = mimeFilters ; }
|
Sets the mimeFilters .
| 62
| 8
|
161,918
|
public String getApplicationName ( ) { if ( this . applicationName != null ) return this . applicationName ; else if ( webApp != null ) return this . webApp . getApplicationName ( ) ; else return null ; }
|
Return the applicationName .
| 48
| 5
|
161,919
|
public void setDisableStaticMappingCache ( ) { if ( this . contextParams != null ) { String value = ( String ) this . contextParams . get ( "com.ibm.ws.webcontainer.DISABLE_STATIC_MAPPING_CACHE" ) ; if ( value != null ) { if ( value . equalsIgnoreCase ( "true" ) ) { if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) logger . logp ( Level . FINE , CLASS_NAME , "setDisableStaticMappingCache" , "cxtParam disable static mapping cache for application -> " + applicationName ) ; this . setDisableStaticMappingCache ( true ) ; } return ; } } if ( WCCustomProperties . DISABLE_STATIC_MAPPING_CACHE != null ) { String disableStaticMappingCacheApp = WCCustomProperties . DISABLE_STATIC_MAPPING_CACHE ; if ( disableStaticMappingCacheApp . equals ( "*" ) ) { if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) logger . logp ( Level . FINE , CLASS_NAME , "setDisableStaticMappingCache" , "disable static mapping cache for all apps." ) ; this . setDisableStaticMappingCache ( true ) ; return ; } else { String [ ] parsedStr = disableStaticMappingCacheApp . split ( "," ) ; for ( String toCheckStr : parsedStr ) { toCheckStr = toCheckStr . trim ( ) ; if ( applicationName != null && applicationName . equalsIgnoreCase ( toCheckStr ) ) { if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) logger . logp ( Level . FINE , CLASS_NAME , "setDisableStaticMappingCache" , "disable static mapping cache for application -> " + applicationName ) ; this . setDisableStaticMappingCache ( true ) ; return ; } } } } }
|
PM84305 - start
| 493
| 5
|
161,920
|
public final void insertNullElementsAt ( int index , int count ) { if ( tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "insertNullElementsAt" , new Object [ ] { new Integer ( index ) , new Integer ( count ) } ) ; for ( int i = index ; i < index + count ; i ++ ) add ( i , null ) ; if ( tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "insertNullElementsAt" ) ; }
|
Inserts count null values at index moving up all the components at index and greater .
| 112
| 17
|
161,921
|
protected void validatePattern ( ) { if ( pattern . length ( ) == 0 ) { throw new IllegalArgumentException ( Tr . formatMessage ( tc , "OPENTRACING_FILTER_PATTERN_BLANK" ) ) ; } if ( ! regex ) { try { URI . create ( pattern ) ; } catch ( IllegalArgumentException e ) { throw new IllegalArgumentException ( Tr . formatMessage ( tc , "OPENTRACING_FILTER_PATTERN_INVALID" , pattern ) , e ) ; } } }
|
Throw exceptions if the pattern is invalid .
| 120
| 8
|
161,922
|
protected final String prepareUri ( final URI uri ) { if ( compareRelative ) { final String path = uri . getRawPath ( ) ; final String query = uri . getRawQuery ( ) ; final String fragment = uri . getRawFragment ( ) ; if ( query != null && fragment != null ) { return path + "?" + query + "#" + fragment ; } else if ( query != null ) { return path + "?" + query ; } else if ( fragment != null ) { return path + "#" + fragment ; } else { return path ; } } else { return uri . toString ( ) ; } }
|
Prepare the URI for matching .
| 139
| 7
|
161,923
|
public String readText ( String prompt ) { if ( ! isInputStreamAvailable ( ) ) { return null ; } try { return console . readLine ( prompt ) ; } catch ( IOError e ) { stderr . println ( "Exception while reading stdin: " + e . getMessage ( ) ) ; e . printStackTrace ( stderr ) ; } return null ; }
|
Reads text from the input String prompting with the given String .
| 83
| 13
|
161,924
|
public synchronized int add ( E object ) { if ( object == null ) throw new NullPointerException ( "FastList add called with null" ) ; if ( ( count + 1 ) >= maxCount ) resize ( capacity * 2 ) ; int initialAddIndex = addIndex ; // find right spot to add to - start with addIndex and look // for first open spot. give up if we get back to initialAddIndex while ( listElements [ addIndex ] != null ) { addIndex ++ ; if ( addIndex == capacity ) addIndex = 0 ; if ( addIndex == initialAddIndex ) { // should not happen - we should have resized if we needed more // capacity throw new RuntimeException ( "FastList out of space" ) ; } } count ++ ; listElements [ addIndex ] = object ; return addIndex ; }
|
Adds specified object to the list and increments size
| 177
| 9
|
161,925
|
public synchronized List < E > getAll ( ) { ArrayList < E > list = new ArrayList < E > ( ) ; for ( E element : listElements ) { if ( element != null ) { list . add ( element ) ; } } return list ; }
|
Provides a shallow copy of the list
| 57
| 8
|
161,926
|
public Object [ ] addAll ( CacheMap c ) { LinkedList < Object > discards = new LinkedList < Object > ( ) ; Object discard ; for ( int bucketIndex = c . next [ c . BEFORE_LRU ] ; bucketIndex != c . AFTER_MRU ; bucketIndex = c . next [ bucketIndex ] ) for ( int i = 0 ; i < c . bucketSizes [ bucketIndex ] ; i ++ ) if ( ( discard = add ( c . keys [ bucketIndex ] [ i ] , c . values [ bucketIndex ] [ i ] ) ) != null ) discards . add ( discard ) ; return discards . toArray ( ) ; }
|
Inserts into this CacheMap all entries from the specified CacheMap returning a list of any values that do not fit .
| 146
| 24
|
161,927
|
private Object discardFromBucket ( int bucketIndex , int entryIndex ) { numDiscards ++ ; bucketSizes [ bucketIndex ] -- ; numEntries -- ; return values [ bucketIndex ] [ entryIndex ] ; }
|
Discard an entry from the specified bucket . The actual entry is not nulled out because it will later be overwritten .
| 47
| 25
|
161,928
|
int addRef ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "addRef" ) ; int ret = NOP ; // If this is a new subscription, then the operation is to subscribe. if ( _refCount ++ == 0 ) ret = SUBSCRIBE ; checkRefCount ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "addRef" , String . valueOf ( ret ) + ":" + String . valueOf ( _refCount ) ) ; return ret ; }
|
Adds a reference to the subscription .
| 145
| 7
|
161,929
|
int removeRef ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "removeRef" ) ; int ret = NOP ; // If this is the last reference, then the operation is unsubscribe. if ( -- _refCount == 0 ) ret = UNSUBSCRIBE ; checkRefCount ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "removeRef" , String . valueOf ( ret ) + ":" + String . valueOf ( _refCount ) ) ; return ret ; }
|
Removes a reference to the subscription .
| 146
| 8
|
161,930
|
final String getTopic ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "getTopic" ) ; SibTr . exit ( tc , "getTopic" , _topic ) ; } return _topic ; }
|
Returns the value of the topic .
| 66
| 7
|
161,931
|
final SIBUuid12 getTopicSpaceUuid ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "getTopicSpaceUuid" ) ; SibTr . exit ( tc , "getTopicSpaceUuid" , _topicSpaceUuid ) ; } return _topicSpaceUuid ; }
|
Returns the value of the topic space uuid .
| 85
| 10
|
161,932
|
final String getTopicSpaceName ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "getTopicSpaceName" ) ; SibTr . exit ( tc , "getTopicSpaceName" , _topicSpaceName ) ; } return _topicSpaceName ; }
|
Returns the value of the topic space name .
| 76
| 9
|
161,933
|
final String getMESubUserId ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "getMESubUserId" ) ; SibTr . exit ( tc , "getMESubUserId" , _meSubUserId ) ; } return _meSubUserId ; }
|
Returns the value of the userid associated with the subscription .
| 84
| 12
|
161,934
|
final boolean isForeignSecuredProxy ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "isForeignSecuredProxy" ) ; SibTr . exit ( tc , "isForeignSecuredProxy" , new Boolean ( _foreignSecuredProxy ) ) ; } return _foreignSecuredProxy ; }
|
Returns true if this proxy sub was from a foreign bus in a secured env .
| 85
| 16
|
161,935
|
void mark ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "mark" ) ; SibTr . exit ( tc , "mark" ) ; } _marked = true ; }
|
Marks this object .
| 60
| 5
|
161,936
|
void unmark ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "unmark" ) ; SibTr . exit ( tc , "unmark" ) ; } _marked = false ; }
|
Unmarks this object .
| 63
| 5
|
161,937
|
boolean isMarked ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "isMarked" ) ; SibTr . exit ( tc , "isMarked" , new Boolean ( _marked ) ) ; } return _marked ; }
|
Is Marked indicates if this object is still marked . If it is then it can be removed .
| 73
| 20
|
161,938
|
protected void registerForPostCommit ( MultiMEProxyHandler proxyHandler , DestinationHandler destination , PubSubOutputHandler handler , Neighbour neighbour ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "registerForPostCommit" , new Object [ ] { proxyHandler , destination , handler , neighbour } ) ; _proxyHandler = proxyHandler ; _destination = destination ; _handler = handler ; _neighbour = neighbour ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "registerForPostCommit" ) ; }
|
Sets the information in the subscription so that when a commit is called it can resolve the correct objects to add items to the MatchSpace .
| 147
| 28
|
161,939
|
protected void registerForPostCommit ( Neighbour neighbour , Neighbours neighbours ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "registerForPostCommit" , new Object [ ] { neighbour , neighbours } ) ; _proxyHandler = null ; _destination = null ; _handler = null ; _neighbour = neighbour ; _neighbours = neighbours ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "registerForPostCommit" ) ; }
|
Used only for rollback - if the transaction is rolled back and there is a neighbour set then rmeove the proxy reference .
| 137
| 26
|
161,940
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public void eventPostRollbackAdd ( Transaction transaction ) throws SevereMessageStoreException { super . eventPostRollbackAdd ( transaction ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "eventPostRollbackAdd" , transaction ) ; if ( _handler != null ) { _handler . removeTopic ( _topic ) ; // If this was the last topic reference, then delete the PubSub output // handler. if ( _handler . getTopics ( ) == null || _handler . getTopics ( ) . length == 0 ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Deleting PubSubOutputHandler " + _handler ) ; _destination . deletePubSubOutputHandler ( _neighbour . getUUID ( ) ) ; } } else if ( _neighbours != null ) _neighbours . removeTopicSpaceReference ( _neighbour . getUUID ( ) , this , _topicSpaceUuid , _topic ) ; // Remove the subscription from the list. _neighbour . removeSubscription ( _topicSpaceUuid , _topic ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "eventPostRollbackAdd" ) ; }
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When the add rollback is made need to remove the topic . Or the topicSpace reference needs to be removed .
| 308
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public void eventPostCommitUpdate ( Transaction transaction ) throws SevereMessageStoreException { super . eventPostCommitAdd ( transaction ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "eventPostCommitUpdate" , transaction ) ; // Remove the current CPS from the MatchSpace if ( _proxyHandler != null ) { _destination . getSubscriptionIndex ( ) . remove ( _controllableProxySubscription ) ; _proxyHandler . getMessageProcessor ( ) . getMessageProcessorMatching ( ) . removePubSubOutputHandlerMatchTarget ( _controllableProxySubscription ) ; } // Add the CPS to the MatchSpace. try { if ( _proxyHandler != null ) { _controllableProxySubscription = _proxyHandler . getMessageProcessor ( ) . getMessageProcessorMatching ( ) . addPubSubOutputHandlerMatchTarget ( _handler , _topicSpaceUuid , _topic , _foreignSecuredProxy , _meSubUserId ) ; } } catch ( SIException e ) { // FFDC FFDCFilter . processException ( e , "com.ibm.ws.sib.processor.proxyhandler.MESubscription.eventPostCommitUpdate" , "1:738:1.55" , this ) ; SibTr . exception ( tc , e ) ; SibTr . error ( tc , "INTERNAL_MESSAGING_ERROR_CWSIP0002" , new Object [ ] { "com.ibm.ws.sib.processor.proxyhandler.MESubscription" , "1:745:1.55" , e } ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "eventPostCommitUpdate" , "SIErrorException" ) ; // An error at this point is very bad ! throw new SIErrorException ( nls . getFormattedMessage ( "INTERNAL_MESSAGING_ERROR_CWSIP0002" , new Object [ ] { "com.ibm.ws.sib.processor.proxyhandler.MESubscription" , "1:755:1.55" , e } , null ) , e ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "eventPostCommitUpdate" ) ; }
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Updates the ControllableProxySubscription .
| 543
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161,942
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public void setMatchspaceSub ( ControllableProxySubscription sub ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "setMatchspaceSub" , sub ) ; _controllableProxySubscription = sub ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "setMatchspaceSub" ) ; }
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This sets the field in the MESubscription for the object that was stored in the Matchspace
| 103
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public ControllableProxySubscription getMatchspaceSub ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) { SibTr . entry ( tc , "getMatchspaceSub" ) ; SibTr . exit ( tc , "getMatchspaceSub" , _controllableProxySubscription ) ; } return _controllableProxySubscription ; }
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Gets the object that was stored in the Matchspace
| 87
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161,944
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public final AbstractItem findById ( long itemId ) throws SevereMessageStoreException { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "findById" , Long . valueOf ( itemId ) ) ; AbstractItem item = null ; ReferenceCollection ic = ( ( ReferenceCollection ) _getMembership ( ) ) ; if ( null == ic ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "findById" ) ; throw new NotInMessageStore ( ) ; // Defect 489210 } item = ic . findById ( itemId ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "findById" , item ) ; return item ; }
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Reply the item in the receiver with a matching ID . The item returned stream is neither removed from the message store nor locked for exclusive use of the caller .
| 201
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public final ItemReference findOldestReference ( ) throws MessageStoreException { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "findOldestReference" ) ; ReferenceCollection ic = ( ( ReferenceCollection ) _getMembership ( ) ) ; if ( null == ic ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "findOldestReference" ) ; throw new NotInMessageStore ( ) ; } ItemReference item = null ; if ( ic != null ) { item = ( ItemReference ) ic . findOldestItem ( ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "findOldestReference" , item ) ; return item ; }
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Find the reference that has been known to the stream for longest . The reference returned may be in any of the states defined in the state model . The caller should not assume that the reference can be used for any particular purpose .
| 201
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private void publishEvent ( WSJobExecution jobEx , String topicToPublish , String correlationId ) { if ( eventsPublisher != null ) { eventsPublisher . publishJobExecutionEvent ( jobEx , topicToPublish , correlationId ) ; } }
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Helper method to publish event
| 54
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private void publishEvent ( WSJobInstance jobInst , String topicToPublish , String correlationId ) { if ( eventsPublisher != null ) { eventsPublisher . publishJobInstanceEvent ( jobInst , topicToPublish , correlationId ) ; } }
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Helper method to publish event with correlationId
| 52
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161,948
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private long restartInternal ( long oldExecutionId , Properties restartParameters ) throws JobExecutionAlreadyCompleteException , NoSuchJobExecutionException , JobExecutionNotMostRecentException , JobRestartException , JobSecurityException { if ( authService != null ) { authService . authorizedJobRestartByExecution ( oldExecutionId ) ; } if ( logger . isLoggable ( Level . FINE ) ) { logger . fine ( "JobOperator restart, with old executionId = " + oldExecutionId + "\n" + traceJobParameters ( restartParameters ) ) ; } //Check if there are no job executions and step executions running. BatchStatusValidator . validateStatusAtExecutionRestart ( oldExecutionId , restartParameters ) ; //Set instance state to submitted to be consistent with start long instanceId = getPersistenceManagerService ( ) . getJobInstanceIdFromExecutionId ( oldExecutionId ) ; getPersistenceManagerService ( ) . updateJobInstanceOnRestart ( instanceId , new Date ( ) ) ; WSJobExecution jobExecution = getPersistenceManagerService ( ) . createJobExecution ( instanceId , restartParameters , new Date ( ) ) ; long newExecutionId = getBatchKernelService ( ) . restartJob ( jobExecution . getExecutionId ( ) , restartParameters ) . getKey ( ) ; if ( logger . isLoggable ( Level . FINE ) ) { logger . fine ( "Restarted job with new executionId: " + newExecutionId + ", and old executionID: " + oldExecutionId ) ; } return newExecutionId ; }
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Restart the given execution using the given jobparams .
| 352
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private void getMessageDigestMD5 ( ) throws AttributeNotFoundException { if ( MBeans . messageDigestMD5 == null ) { try { MBeans . messageDigestMD5 = MessageDigestUtility . createMessageDigest ( "MD5" ) ; } catch ( NoSuchAlgorithmException e ) { Tr . error ( tc , "DYNA1044E" , new Object [ ] { e . getMessage ( ) } ) ; throw new AttributeNotFoundException ( "Message digest for MD5 is not available. " + e . getMessage ( ) ) ; } } }
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create messageDigest for MD5 algoritm if it is not created .
| 132
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@ Override @ Trivial public Map < String , ExtendedAttributeDefinition > getAttributeMap ( ) { Map < String , ExtendedAttributeDefinition > map = null ; AttributeDefinition [ ] attrDefs = getAttributeDefinitions ( ObjectClassDefinition . ALL ) ; if ( attrDefs != null ) { map = new HashMap < String , ExtendedAttributeDefinition > ( ) ; for ( AttributeDefinition attrDef : attrDefs ) { map . put ( attrDef . getID ( ) , new ExtendedAttributeDefinitionImpl ( attrDef ) ) ; } } else { map = Collections . emptyMap ( ) ; } return map ; }
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ONLY USED BY SCHEMA WRITER
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161,951
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private static String getAliasName ( String alias , String bundleLocation ) { String newAlias = alias ; if ( alias != null && ! alias . isEmpty ( ) ) { try { if ( bundleLocation != null && ! bundleLocation . isEmpty ( ) ) { if ( bundleLocation . startsWith ( XMLConfigConstants . BUNDLE_LOC_KERNEL_TAG ) ) { // nothing to do. The alias is returned. } else if ( bundleLocation . startsWith ( XMLConfigConstants . BUNDLE_LOC_FEATURE_TAG ) ) { // Check for the presence of a product extension location. int index = bundleLocation . indexOf ( XMLConfigConstants . BUNDLE_LOC_PROD_EXT_TAG ) ; if ( index != - 1 ) { index += XMLConfigConstants . BUNDLE_LOC_PROD_EXT_TAG . length ( ) ; int endIndex = bundleLocation . indexOf ( ":" , index ) ; String productName = bundleLocation . substring ( index , endIndex ) ; newAlias = productName + "_" + alias ; } } else if ( bundleLocation . startsWith ( XMLConfigConstants . BUNDLE_LOC_CONNECTOR_TAG ) ) { // nothing to do. The alias is returned. } else { // Unknown location. Ignore the alias. If bundles are installed through fileInstall, // bundle resolution should happen through the pid or factoryPid. newAlias = null ; } } } catch ( Throwable t ) { // An exception here would be bad. Need an ffdc. } } return newAlias ; }
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Prefixes the alias with the product extension name if there is a product extension associated to this OCD .
| 347
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161,952
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@ Trivial private static byte [ ] getBytes ( InputStream stream , int knownSize ) throws IOException { try { if ( knownSize == - 1 ) { ByteArrayOutputStream byteOut = new ByteArrayOutputStream ( ) ; try { byte [ ] bytes = new byte [ 1024 ] ; int read ; while ( 0 <= ( read = stream . read ( bytes ) ) ) byteOut . write ( bytes , 0 , read ) ; return byteOut . toByteArray ( ) ; } finally { Util . tryToClose ( byteOut ) ; } } else { byte [ ] bytes = new byte [ knownSize ] ; int read ; int offset = 0 ; while ( knownSize > 0 && ( read = stream . read ( bytes , offset , knownSize ) ) > 0 ) { offset += read ; knownSize -= read ; } return bytes ; } } finally { Util . tryToClose ( stream ) ; } }
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Util method to totally read an input stream into a byte array . Used for class definition .
| 196
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161,953
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static URL getSharedClassCacheURL ( URL resourceURL , String resourceName ) { URL sharedClassCacheURL ; if ( resourceURL == null ) { sharedClassCacheURL = null ; } else { String protocol = resourceURL . getProtocol ( ) ; if ( "jar" . equals ( protocol ) ) { sharedClassCacheURL = resourceURL ; } else if ( "wsjar" . equals ( protocol ) ) { try { sharedClassCacheURL = new URL ( resourceURL . toExternalForm ( ) . substring ( 2 ) ) ; } catch ( MalformedURLException e ) { sharedClassCacheURL = null ; } } else if ( ! "file" . equals ( protocol ) ) { sharedClassCacheURL = null ; } else { String externalForm = resourceURL . toExternalForm ( ) ; if ( externalForm . endsWith ( resourceName ) ) { try { sharedClassCacheURL = new URL ( externalForm . substring ( 0 , externalForm . length ( ) - resourceName . length ( ) ) ) ; } catch ( MalformedURLException e ) { sharedClassCacheURL = null ; } } else { sharedClassCacheURL = null ; } } } return sharedClassCacheURL ; }
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Computes the shared class cache URL from the resource URL .
| 260
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161,954
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public Package definePackage ( String name , Manifest manifest , URL sealBase ) throws IllegalArgumentException { Attributes mA = manifest . getMainAttributes ( ) ; String specTitle = mA . getValue ( Name . SPECIFICATION_TITLE ) ; String specVersion = mA . getValue ( Name . SPECIFICATION_VERSION ) ; String specVendor = mA . getValue ( Name . SPECIFICATION_VENDOR ) ; String implTitle = mA . getValue ( Name . IMPLEMENTATION_TITLE ) ; String implVersion = mA . getValue ( Name . IMPLEMENTATION_VERSION ) ; String implVendor = mA . getValue ( Name . IMPLEMENTATION_VENDOR ) ; String sealedString = mA . getValue ( Name . SEALED ) ; Boolean sealed = ( sealedString == null ? Boolean . FALSE : sealedString . equalsIgnoreCase ( "true" ) ) ; //now overwrite global attributes with the specific attributes String unixName = name . replaceAll ( "\\." , "/" ) + "/" ; //replace all dots with slash and add trailing slash mA = manifest . getAttributes ( unixName ) ; if ( mA != null ) { String s = mA . getValue ( Name . SPECIFICATION_TITLE ) ; if ( s != null ) specTitle = s ; s = mA . getValue ( Name . SPECIFICATION_VERSION ) ; if ( s != null ) specVersion = s ; s = mA . getValue ( Name . SPECIFICATION_VENDOR ) ; if ( s != null ) specVendor = s ; s = mA . getValue ( Name . IMPLEMENTATION_TITLE ) ; if ( s != null ) implTitle = s ; s = mA . getValue ( Name . IMPLEMENTATION_VERSION ) ; if ( s != null ) implVersion = s ; s = mA . getValue ( Name . IMPLEMENTATION_VENDOR ) ; if ( s != null ) implVendor = s ; s = mA . getValue ( Name . SEALED ) ; if ( s != null ) sealed = s . equalsIgnoreCase ( "true" ) ; } if ( ! sealed ) sealBase = null ; return definePackage ( name , specTitle , specVersion , specVendor , implTitle , implVersion , implVendor , sealBase ) ; }
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to set vars passed up to ClassLoader . definePackage .
| 518
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161,955
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protected void addToClassPath ( Iterable < ArtifactContainer > artifacts ) { for ( ArtifactContainer art : artifacts ) { smartClassPath . addArtifactContainer ( art ) ; } }
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Add all the artifact containers to the class path
| 39
| 9
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161,956
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@ FFDCIgnore ( NullPointerException . class ) protected void addLibraryFile ( File f ) { if ( ! ! ! f . exists ( ) ) { if ( tc . isWarningEnabled ( ) ) { Tr . warning ( tc , "cls.library.archive" , f , new FileNotFoundException ( f . getName ( ) ) ) ; } return ; } // Skip files that are not archives of some sort. if ( ! f . isDirectory ( ) && ! isArchive ( f ) ) return ; //this area subject to refactor following shared lib rework.. //ideally the shared lib code will start passing us ArtifactContainers, and it //will own the management of the ACF via DS. //NASTY.. need to use DS to get the ACF, not OSGi backdoor ;p BundleContext bc = FrameworkUtil . getBundle ( ContainerClassLoader . class ) . getBundleContext ( ) ; ServiceReference < ArtifactContainerFactory > acfsr = bc . getServiceReference ( ArtifactContainerFactory . class ) ; if ( acfsr != null ) { ArtifactContainerFactory acf = bc . getService ( acfsr ) ; if ( acf != null ) { //NASTY.. using this bundle as the cache dir location for the data file.. try { ArtifactContainer ac = acf . getContainer ( bc . getBundle ( ) . getDataFile ( "" ) , f ) ; smartClassPath . addArtifactContainer ( ac ) ; } catch ( NullPointerException e ) { // TODO completed under task 74097 if ( tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Exception while adding files to classpath" , e ) ; } if ( tc . isInfoEnabled ( ) ) { Tr . info ( tc , "cls.library.file.forbidden" , f ) ; } } } } }
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Method to allow adding shared libraries to this classloader currently using File .
| 404
| 14
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161,957
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@ FFDCIgnore ( PrivilegedActionException . class ) private boolean isArchive ( File f ) { final File target = f ; try { AccessController . doPrivileged ( new PrivilegedExceptionAction < Void > ( ) { @ Override public Void run ( ) throws IOException { new ZipFile ( target ) . close ( ) ; return null ; } } ) ; } catch ( PrivilegedActionException e ) { Exception innerException = e . getException ( ) ; if ( tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "The following file can not be added to the classpath " + f + " due to error " , innerException ) ; } return false ; } return true ; }
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Check that a file is an archive
| 152
| 7
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161,958
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public static ComponentMetaData getComponentMetaData ( JavaColonNamespace namespace , String name ) throws NamingException { ComponentMetaData cmd = ComponentMetaDataAccessorImpl . getComponentMetaDataAccessor ( ) . getComponentMetaData ( ) ; if ( cmd == null ) { String fullName = name . isEmpty ( ) ? namespace . toString ( ) : namespace + "/" + name ; String msg = Tr . formatMessage ( tc , "JNDI_NON_JEE_THREAD_CWWKN0100E" , fullName ) ; NamingException nex = new NamingException ( msg ) ; throw nex ; } return cmd ; }
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Helper method to get the component metadata from the thread context .
| 143
| 12
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161,959
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@ Reference ( policy = ReferencePolicy . DYNAMIC , cardinality = ReferenceCardinality . MULTIPLE ) protected Map < String , Object > setConfiguration ( ServiceReference < SecurityConfiguration > ref ) { String id = ( String ) ref . getProperty ( KEY_ID ) ; if ( id != null ) { configs . putReference ( id , ref ) ; } else { Tr . error ( tc , "SECURITY_SERVICE_REQUIRED_SERVICE_WITHOUT_ID" , "securityConfiguration" ) ; } return getServiceProperties ( ) ; }
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Method will be called for each SecurityConfiguration that is registered in the OSGi service registry . We maintain an internal map of these for easy access .
| 126
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161,960
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protected Map < String , Object > unsetConfiguration ( ServiceReference < SecurityConfiguration > ref ) { configs . removeReference ( ( String ) ref . getProperty ( KEY_ID ) , ref ) ; return getServiceProperties ( ) ; }
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Method will be called for each SecurityConfiguration that is unregistered in the OSGi service registry . We must remove this instance from our internal map .
| 51
| 29
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161,961
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@ Reference ( policy = ReferencePolicy . DYNAMIC , cardinality = ReferenceCardinality . MULTIPLE ) protected Map < String , Object > setAuthentication ( ServiceReference < AuthenticationService > ref ) { if ( hasPropertiesFromFile ( ref ) ) { String id = ( String ) ref . getProperty ( KEY_ID ) ; if ( id != null ) { authentication . putReference ( id , ref ) ; } else { Tr . error ( tc , "SECURITY_SERVICE_REQUIRED_SERVICE_WITHOUT_ID" , KEY_AUTHENTICATION ) ; } } else { authentication . putReference ( String . valueOf ( ref . getProperty ( KEY_SERVICE_ID ) ) , ref ) ; } // determine a new authentication service authnService . set ( null ) ; return getServiceProperties ( ) ; }
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Method will be called for each AuthenticationService that is registered in the OSGi service registry . We maintain an internal map of these for easy access .
| 187
| 29
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161,962
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protected Map < String , Object > unsetAuthentication ( ServiceReference < AuthenticationService > ref ) { authentication . removeReference ( ( String ) ref . getProperty ( KEY_ID ) , ref ) ; authentication . removeReference ( String . valueOf ( ref . getProperty ( KEY_SERVICE_ID ) ) , ref ) ; // determine a new authentication service authnService . set ( null ) ; return getServiceProperties ( ) ; }
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Method will be called for each AuthenticationService that is unregistered in the OSGi service registry . We must remove this instance from our internal map .
| 93
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161,963
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@ Reference ( policy = ReferencePolicy . DYNAMIC , cardinality = ReferenceCardinality . MULTIPLE ) protected Map < String , Object > setAuthorization ( ServiceReference < AuthorizationService > ref ) { if ( hasPropertiesFromFile ( ref ) ) { String id = ( String ) ref . getProperty ( KEY_ID ) ; if ( id != null ) { authorization . putReference ( id , ref ) ; } else { Tr . error ( tc , "SECURITY_SERVICE_REQUIRED_SERVICE_WITHOUT_ID" , KEY_AUTHORIZATION ) ; } } else { authorization . putReference ( String . valueOf ( ref . getProperty ( KEY_SERVICE_ID ) ) , ref ) ; } // determine a new authorization service authzService . set ( null ) ; return getServiceProperties ( ) ; }
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Method will be called for each AuthorizationService that is registered in the OSGi service registry . We maintain an internal map of these for easy access .
| 187
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161,964
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protected Map < String , Object > unsetAuthorization ( ServiceReference < AuthorizationService > ref ) { authorization . removeReference ( ( String ) ref . getProperty ( KEY_ID ) , ref ) ; authorization . removeReference ( String . valueOf ( ref . getProperty ( KEY_SERVICE_ID ) ) , ref ) ; // determine a new authorization service authzService . set ( null ) ; return getServiceProperties ( ) ; }
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Method will be called for each AuthorizationService that is unregistered in the OSGi service registry . We must remove this instance from our internal map .
| 93
| 29
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161,965
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@ Reference ( policy = ReferencePolicy . DYNAMIC , cardinality = ReferenceCardinality . MULTIPLE , target = "(config.displayId=*)" ) protected Map < String , Object > setUserRegistry ( ServiceReference < UserRegistryService > ref ) { adjustUserRegistryServiceRef ( ref ) ; // determine a new user registry service userRegistryService . set ( null ) ; return getServiceProperties ( ) ; }
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Method will be called for each UserRegistryService that is registered in the OSGi service registry . We maintain an internal map of these for easy access .
| 96
| 31
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161,966
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protected Map < String , Object > unsetUserRegistry ( ServiceReference < UserRegistryService > ref ) { userRegistry . removeReference ( ( String ) ref . getProperty ( KEY_ID ) , ref ) ; userRegistry . removeReference ( String . valueOf ( ref . getProperty ( KEY_SERVICE_ID ) ) , ref ) ; // determine a new user registry service userRegistryService . set ( null ) ; return getServiceProperties ( ) ; }
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Method will be called for each UserRegistryService that is unregistered in the OSGi service registry . We must remove this instance from our internal map .
| 102
| 31
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161,967
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private SecurityConfiguration getEffectiveSecurityConfiguration ( ) { SecurityConfiguration effectiveConfig = configs . getService ( cfgSystemDomain ) ; if ( effectiveConfig == null ) { Tr . error ( tc , "SECURITY_SERVICE_ERROR_BAD_DOMAIN" , cfgSystemDomain , CFG_KEY_SYSTEM_DOMAIN ) ; throw new IllegalArgumentException ( Tr . formatMessage ( tc , "SECURITY_SERVICE_ERROR_BAD_DOMAIN" , cfgSystemDomain , CFG_KEY_SYSTEM_DOMAIN ) ) ; } return effectiveConfig ; }
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Eventually this will be execution context aware and pick the right domain . Till then we re only accessing the system domain configuration .
| 130
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161,968
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private < V > V autoDetectService ( String serviceName , ConcurrentServiceReferenceMap < String , V > map ) { Iterator < V > services = map . getServices ( ) ; if ( services . hasNext ( ) == false ) { Tr . error ( tc , "SECURITY_SERVICE_NO_SERVICE_AVAILABLE" , serviceName ) ; throw new IllegalStateException ( Tr . formatMessage ( tc , "SECURITY_SERVICE_NO_SERVICE_AVAILABLE" , serviceName ) ) ; } V service = services . next ( ) ; if ( services . hasNext ( ) ) { Tr . error ( tc , "SECURITY_SERVICE_MULTIPLE_SERVICE_AVAILABLE" , serviceName ) ; throw new IllegalStateException ( Tr . formatMessage ( tc , "SECURITY_SERVICE_MULTIPLE_SERVICE_AVAILABLE" , serviceName ) ) ; } return service ; }
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When the configuration element is not defined use some auto - detect logic to try and return the single Service of a specified field . If there is no service or multiple services that is considered an error case which auto - detect can not resolve .
| 215
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161,969
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private AuthenticationService getAuthenticationService ( String id ) { AuthenticationService service = authentication . getService ( id ) ; if ( service == null ) { throwIllegalArgumentExceptionInvalidAttributeValue ( SecurityConfiguration . CFG_KEY_AUTHENTICATION_REF , id ) ; } return service ; }
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Retrieve the AuthenticationService for the specified id .
| 65
| 10
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161,970
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private AuthorizationService getAuthorizationService ( String id ) { AuthorizationService service = authorization . getService ( id ) ; if ( service == null ) { throwIllegalArgumentExceptionInvalidAttributeValue ( SecurityConfiguration . CFG_KEY_AUTHORIZATION_REF , id ) ; } return service ; }
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Retrieve the AuthorizationService for the specified id .
| 65
| 10
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161,971
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private UserRegistryService getUserRegistryService ( String id ) { UserRegistryService service = userRegistry . getService ( id ) ; if ( service == null ) { throwIllegalArgumentExceptionInvalidAttributeValue ( SecurityConfiguration . CFG_KEY_USERREGISTRY_REF , id ) ; } return service ; }
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Retrieve the UserRegistryService for the specified id .
| 71
| 12
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161,972
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protected final String getFacetName ( FaceletContext ctx , UIComponent parent ) { // TODO: REFACTOR - "facelets.FACET_NAME" should be a constant somewhere, used to be in FacetHandler // from real Facelets return ( String ) parent . getAttributes ( ) . get ( "facelets.FACET_NAME" ) ; }
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Return the Facet name we are scoped in otherwise null
| 84
| 12
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161,973
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public void completeTxTimeout ( ) throws TransactionRolledbackException { final boolean traceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( traceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "completeTxTimeout" ) ; if ( tx != null && tx . isTimedOut ( ) ) { if ( traceOn && tc . isEventEnabled ( ) ) Tr . event ( tc , "Transaction has timed out. The transaction will be rolled back now" ) ; Tr . info ( tc , "WTRN0041_TXN_ROLLED_BACK" , tx . getTranName ( ) ) ; ( ( EmbeddableTransactionImpl ) tx ) . rollbackResources ( ) ; final TransactionRolledbackException rbe = new TransactionRolledbackException ( "Transaction is ended due to timeout" ) ; FFDCFilter . processException ( rbe , "com.ibm.tx.jta.embeddable.impl.EmbeddableTranManagerImpl.completeTxTimeout" , "100" , this ) ; if ( traceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "completeTxTimeout" , rbe ) ; throw rbe ; } if ( traceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "completeTxTimeout" ) ; }
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Complete processing of passive transaction timeout .
| 291
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161,974
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public void addConsumer ( DispatchableConsumerPoint lcp ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "addConsumer" , lcp ) ; // WARNING: We mustn't hold the LCP lock of the consumer at this point synchronized ( consumerList ) { consumerList . add ( lcp ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "addConsumer" ) ; }
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Add a new consumer to this set .
| 121
| 8
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161,975
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public void removeConsumer ( DispatchableConsumerPoint lcp ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "removeConsumer" , lcp ) ; // WARNING: We mustn't hold the LCP lock of the consumer at this point synchronized ( consumerList ) { consumerList . remove ( lcp ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "removeConsumer" ) ; }
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Remove a consumer from the set .
| 121
| 7
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161,976
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public int getGetCursorIndex ( SIMPMessage msg ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "getGetCursorIndex" ) ; // The zeroth index is reserved for non-classified messages int classPos = 0 ; synchronized ( classifications ) { if ( classifications . getNumberOfClasses ( ) > 0 ) { // Need to get the classification out of the message String keyClassification = msg . getMessageControlClassification ( true ) ; // In the special case where the weighting for the classification in the // message was zero, we use the Default cursor if ( keyClassification != null && classifications . getWeight ( keyClassification ) > 0 ) // Get the position of the classification classPos = classifications . getPosition ( keyClassification ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "getGetCursorIndex" , classPos ) ; return classPos ; }
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Determine the index of the getCursor to use based on the classification of a message .
| 233
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161,977
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public synchronized int chooseGetCursorIndex ( int previous ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "chooseGetCursorIndex" , new Object [ ] { Integer . valueOf ( previous ) } ) ; // The zeroth index represents the default cursor for non-classified messages. int classPos = 0 ; if ( classifications . getNumberOfClasses ( ) > 0 ) { // Need to determine the class of message to process if ( previous == - 1 ) { // First time through, get the initial weightings table weightMap = classifications . getWeightings ( ) ; } else { // Need to remove previous entries from the weightMap weightMap . remove ( Integer . valueOf ( previous ) ) ; } if ( ! weightMap . isEmpty ( ) ) { classPos = classifications . findClassIndex ( weightMap ) ; } // eof non-empty weightmap else if ( unitTestOperation ) { // In a production environment we'd return zero in this case so that the // default cursor would be used. In a Unit test environment, where we are // classifying messages and where we have configured the test so that a // cursor associated with a specific classification should be used then // we'll alert the test to an error by throwing this exception. if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "chooseGetCursorIndex" , "SIErrorException" ) ; throw new SIErrorException ( ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "chooseGetCursorIndex" , classPos ) ; return classPos ; }
|
Determine the index of the getCursor to use based on the classifications defined for the ConsumerSet that this consumer belongs to .
| 388
| 28
|
161,978
|
public JSConsumerClassifications getClassifications ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "getClassifications" ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "getClassifications" , classifications ) ; // TODO No synchronization? return classifications ; }
|
Returns a reference to the Classifications object that wraps the classifications specified by XD .
| 99
| 17
|
161,979
|
public void takeClassificationReadLock ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "takeClassificationReadLock" ) ; classificationReadLock . lock ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "takeClassificationReadLock" ) ; }
|
Take a classification readlock
| 95
| 5
|
161,980
|
public void freeClassificationReadLock ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "freeClassificationReadLock" ) ; classificationReadLock . unlock ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "freeClassificationReadLock" ) ; }
|
Free a classification readlock
| 95
| 5
|
161,981
|
public void registerSynchronization ( Synchronization s ) throws CPIException { try { ivContainer . uowCtrl . enlistWithSession ( s ) ; // enlistSession(s) } catch ( CSIException e ) { throw new CPIException ( e . toString ( ) ) ; } }
|
Register the synchronization object with this activity session
| 61
| 8
|
161,982
|
private EJBKey [ ] getEJBKeys ( BeanO [ ] beans ) { EJBKey result [ ] = null ; if ( beans != null ) { result = new EJBKey [ beans . length ] ; for ( int i = 0 ; i < beans . length ; ++ i ) { result [ i ] = beans [ i ] . getId ( ) ; } } return result ; }
|
Get snapshot of all EJBKeys associated with the beans involved in current activity session
| 84
| 16
|
161,983
|
private BeanO [ ] getBeanOs ( ) { BeanO result [ ] ; result = new BeanO [ ivBeanOs . size ( ) ] ; Iterator < BeanO > iter = ivBeanOs . values ( ) . iterator ( ) ; int i = 0 ; while ( iter . hasNext ( ) ) { result [ i ++ ] = iter . next ( ) ; } return result ; }
|
Get snapshot of all beans involved in current activity session
| 87
| 10
|
161,984
|
@ Override public void scanClasses ( ClassSource_Streamer streamer , Set < String > i_seedClassNamesSet , ScanPolicy scanPolicy ) { throw new UnsupportedOperationException ( ) ; }
|
scan policy and external regions are never scanned iteratively .
| 43
| 11
|
161,985
|
public List < com . ibm . wsspi . security . wim . model . PartyRole > getPartyRoles ( ) { if ( partyRoles == null ) { partyRoles = new ArrayList < com . ibm . wsspi . security . wim . model . PartyRole > ( ) ; } return this . partyRoles ; }
|
Gets the value of the partyRoles property .
| 77
| 11
|
161,986
|
public JSchema getExpectedSchema ( Map context ) { if ( expectedSchema != null ) return expectedSchema ; if ( expectedType == null ) return null ; expectedSchema = ( JSchema ) context . get ( expectedType ) ; if ( expectedSchema != null ) return expectedSchema ; expectedSchema = new JSchema ( expectedType , context ) ; return expectedSchema ; }
|
Retrieve the subschema corresponding to the expected type ( will be null iff expected type is null . Constructs the subschema if it doesn t already exist . The context argument guards against duplicate construction of schemas in the event that the definition is recursive .
| 88
| 54
|
161,987
|
@ Override public void taskStarting ( ) { final boolean trace = TraceComponent . isAnyTracingEnabled ( ) ; prevInvocationSubject = subjectManager . getInvocationSubject ( ) ; prevCallerSubject = subjectManager . getCallerSubject ( ) ; if ( trace && tc . isEntryEnabled ( ) ) Tr . entry ( this , tc , "taskStarting" , "previous caller/invocation subjects" , prevCallerSubject , prevInvocationSubject ) ; subjectManager . setInvocationSubject ( invocationSubject ) ; subjectManager . setCallerSubject ( callerSubject ) ; if ( trace && tc . isEntryEnabled ( ) ) Tr . exit ( this , tc , "taskStarting" , new Object [ ] { "new caller/invocation subjects" , callerSubject , invocationSubject } ) ; }
|
Push the subjects associated with this security context onto the thread .
| 173
| 12
|
161,988
|
@ Override public void taskStopping ( ) { final boolean trace = TraceComponent . isAnyTracingEnabled ( ) ; if ( trace && tc . isEntryEnabled ( ) ) Tr . entry ( this , tc , "taskStopping" , "restore caller/invocation subjects" , prevCallerSubject , prevInvocationSubject ) ; subjectManager . setCallerSubject ( prevCallerSubject ) ; subjectManager . setInvocationSubject ( prevInvocationSubject ) ; if ( trace && tc . isEntryEnabled ( ) ) Tr . exit ( this , tc , "taskStopping" ) ; }
|
Restore the subjects that were previously on the thread prior to applying this security context .
| 129
| 17
|
161,989
|
private void readState ( GetField fields ) throws IOException { //get caller principal callerPrincipal = ( WSPrincipal ) fields . get ( CALLER_PRINCIPAL , null ) ; //get boolean marking if subjects are equal subjectsAreEqual = fields . get ( SUBJECTS_ARE_EQUAL , false ) ; //only deserialize invocation principal if it's different from the caller if ( ! subjectsAreEqual ) { //get invocation principal invocationPrincipal = ( WSPrincipal ) fields . get ( INVOCATION_PRINCIPAL , null ) ; } else { invocationPrincipal = callerPrincipal ; } jaasLoginContextEntry = ( String ) fields . get ( JAAS_LOGIN_CONTEXT , null ) ; callerSubjectCacheKey = ( String ) fields . get ( CALLER_SUBJECT_CACHE_KEY , null ) ; invocationSubjectCacheKey = ( String ) fields . get ( INVOCATION_SUBJECT_CACHE_KEY , null ) ; }
|
Read the security context
| 223
| 4
|
161,990
|
@ FFDCIgnore ( AuthenticationException . class ) protected Subject recreateFullSubject ( WSPrincipal wsPrincipal , SecurityService securityService , AtomicServiceReference < UnauthenticatedSubjectService > unauthenticatedSubjectServiceRef , String customCacheKey ) { Subject subject = null ; if ( wsPrincipal != null ) { String userName = wsPrincipal . getName ( ) ; AuthenticateUserHelper authHelper = new AuthenticateUserHelper ( ) ; if ( jaasLoginContextEntry == null ) { jaasLoginContextEntry = DESERIALIZE_LOGINCONTEXT_DEFAULT ; } try { subject = authHelper . authenticateUser ( securityService . getAuthenticationService ( ) , userName , jaasLoginContextEntry , customCacheKey ) ; } catch ( AuthenticationException e ) { Tr . error ( tc , "SEC_CONTEXT_DESERIALIZE_AUTHN_ERROR" , new Object [ ] { e . getLocalizedMessage ( ) } ) ; } } if ( subject == null ) { subject = unauthenticatedSubjectServiceRef . getService ( ) . getUnauthenticatedSubject ( ) ; } return subject ; }
|
Perform a login to recreate the full subject given a WSPrincipal
| 249
| 16
|
161,991
|
protected WSPrincipal getWSPrincipal ( Subject subject ) throws IOException { WSPrincipal wsPrincipal = null ; Set < WSPrincipal > principals = ( subject != null ) ? subject . getPrincipals ( WSPrincipal . class ) : null ; if ( principals != null && ! principals . isEmpty ( ) ) { if ( principals . size ( ) > 1 ) { // Error - too many principals String principalNames = null ; for ( WSPrincipal principal : principals ) { if ( principalNames == null ) principalNames = principal . getName ( ) ; else principalNames = principalNames + ", " + principal . getName ( ) ; } throw new IOException ( Tr . formatMessage ( tc , "SEC_CONTEXT_DESERIALIZE_TOO_MANY_PRINCIPALS" , principalNames ) ) ; } else { wsPrincipal = principals . iterator ( ) . next ( ) ; } } return wsPrincipal ; }
|
Get the WSPrincipal from the subject
| 218
| 10
|
161,992
|
public void clear ( ) throws IOException { if ( writer != null ) { throw new IOException ( ) ; } else { nextChar = 0 ; if ( limitBuffer && ( strBuffer . length ( ) > this . bodyContentBuffSize ) ) { //PK95332 - starts if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "BodyContentImpl" , "clear buffer, create new one with buffer size [" + this . bodyContentBuffSize + "]" ) ; } strBuffer = new StringBuffer ( this . bodyContentBuffSize ) ; } else if ( strBuffer != null ) { // PI24001 //PK95332 - ends strBuffer . setLength ( 0 ) ; // PK33136 } //PK95332 } }
|
Clear the contents of the buffer . If the buffer has been already been flushed then the clear operation shall throw an IOException to signal the fact that some data has already been irrevocably written to the client response stream .
| 196
| 44
|
161,993
|
public void writeOut ( Writer out ) throws IOException { if ( writer == null ) { out . write ( strBuffer . toString ( ) ) ; // PK33136 // Flush not called as the writer passed could be a BodyContent and // it doesn't allow to flush. } }
|
Write the contents of this BodyJspWriter into a Writer . Subclasses are likely to do interesting things with the implementation so some things are extra efficient .
| 61
| 31
|
161,994
|
void setWriter ( Writer writer ) { // PM12137 - starts if ( closed ) { if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "setWriter" , "resetting closed to false for this=[" + this + "]" ) ; } closed = false ; strBuffer = new StringBuffer ( this . bodyContentBuffSize ) ; } // PM12137 - ends this . writer = writer ; if ( writer != null ) { // According to the spec, the JspWriter returned by // JspContext.pushBody(java.io.Writer writer) must behave as // though it were unbuffered. This means that its getBufferSize() // must always return 0. The implementation of // JspWriter.getBufferSize() returns the value of JspWriter's // 'bufferSize' field, which is inherited by this class. // Therefore, we simply save the current 'bufferSize' (so we can // later restore it should this BodyContentImpl ever be reused by // a call to PageContext.pushBody()) before setting it to 0. if ( bufferSize != 0 ) { if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "setWriter" , "BodyContentImpl setWriter A. bufferSize=[" + bufferSize + "] this=[" + this + "]" ) ; } bufferSizeSave = bufferSize ; bufferSize = 0 ; } } else { bufferSize = bufferSizeSave ; if ( com . ibm . ejs . ras . TraceComponent . isAnyTracingEnabled ( ) && logger . isLoggable ( Level . FINE ) ) { logger . logp ( Level . FINE , CLASS_NAME , "setWriter" , "BodyContentImpl setWriter B. bufferSize=[" + bufferSize + "] this=[" + this + "]" ) ; } clearBody ( ) ; } }
|
Sets the writer to which all output is written .
| 474
| 11
|
161,995
|
@ Trivial public final Map < String , String > getExecutionProperties ( ) { TreeMap < String , String > copy = null ; if ( internalPropNames != null ) { copy = new TreeMap < String , String > ( threadContextDescriptor . getExecutionProperties ( ) ) ; for ( String name : internalPropNames ) copy . remove ( name ) ; } return copy ; }
|
Returns a copy of execution properties .
| 87
| 7
|
161,996
|
public TimerWorkItem createTimeoutRequest ( long timeoutTime , TimerCallback _callback , IAbstractAsyncFuture _future ) { TimerWorkItem wi = new TimerWorkItem ( timeoutTime , _callback , _future , _future . getReuseCount ( ) ) ; _future . setTimeoutWorkItem ( wi ) ; // put this to the Timer's work queue. Use the queue that the Timer // thread is not using. if ( ( this . queueToUse == 1 ) || ( numQueues == 1 ) ) { synchronized ( this . requestQueue1 ) { // add the request to the Timer work queue this . requestQueue1 . add ( wi ) ; } } else { synchronized ( this . requestQueue2 ) { // add the request to the Timer work queue this . requestQueue2 . add ( wi ) ; } } return wi ; }
|
Creates a work item and puts it on the work queue for requesting a timeout to be started .
| 185
| 20
|
161,997
|
public void timeSlotPruning ( long curTime ) { // if a bucket has not been accessed in a while, and it only has // dead entries then get rid of it TimeSlot slotEntry = this . firstSlot ; TimeSlot nextSlot = null ; int endIndex = 0 ; int i ; while ( slotEntry != null ) { nextSlot = slotEntry . nextEntry ; if ( curTime - slotEntry . mostRecentlyAccessedTime > TIMESLOT_PRUNING_THRESHOLD ) { endIndex = slotEntry . lastEntryIndex ; // entries added last are more likely to be active, so // go from last to first for ( i = endIndex ; i >= 0 ; i -- ) { if ( slotEntry . entries [ i ] . state == TimerWorkItem . ENTRY_ACTIVE ) { break ; } } if ( i < 0 ) { // no entries are active removeSlot ( slotEntry ) ; } } slotEntry = nextSlot ; } }
|
Remove slots which have no active requests and no new requests have been added in a set amount of time .
| 209
| 21
|
161,998
|
public void insertWorkItem ( TimerWorkItem work , long curTime ) { // find the time slot, or create a new one long insertTime = work . timeoutTime ; TimeSlot nextSlot = this . firstSlot ; while ( nextSlot != null ) { if ( ( insertTime == nextSlot . timeoutTime ) && ( nextSlot . lastEntryIndex != TimeSlot . TIMESLOT_LAST_ENTRY ) ) { nextSlot . addEntry ( work , curTime ) ; break ; } else if ( insertTime < nextSlot . timeoutTime ) { nextSlot = insertSlot ( insertTime , nextSlot ) ; nextSlot . addEntry ( work , curTime ) ; break ; } else { nextSlot = nextSlot . nextEntry ; } } if ( nextSlot == null ) { nextSlot = insertSlotAtEnd ( insertTime ) ; nextSlot . addEntry ( work , curTime ) ; } }
|
Put a work item into an existing time slot or create a new time slot and put the work item into that time slot .
| 195
| 25
|
161,999
|
public TimeSlot insertSlot ( long newSlotTimeout , TimeSlot slot ) { // this routine assumes the list is not empty TimeSlot retSlot = new TimeSlot ( newSlotTimeout ) ; retSlot . nextEntry = slot ; retSlot . prevEntry = slot . prevEntry ; if ( retSlot . prevEntry != null ) { retSlot . prevEntry . nextEntry = retSlot ; } else { // no prev, so this is now the first slot this . firstSlot = retSlot ; } slot . prevEntry = retSlot ; return retSlot ; }
|
Create a new time slot with a given timeout time and add this new time slot in front of an existing time slot in the list .
| 117
| 27
|
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