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public synchronized void putXid ( Xid xid ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "putXid" , xid ) ; putInt ( xid . getFormatId ( ) ) ; putInt ( xid . getGlobalTransactionId ( ) . length ) ; put ( xid . getGlobalTransactionId ( ) ) ; putInt ( xid . getBranchQualifier ( ) . length ) ; put ( xid . getBranchQualifier ( ) ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "putXid" ) ; }
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Puts an Xid into the Byte Buffer .
| 162
| 10
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163,901
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public synchronized void putSITransaction ( SITransaction transaction ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "putSITransaction" , transaction ) ; Transaction commsTx = ( Transaction ) transaction ; int flags = - 1 ; if ( transaction == null ) { // No transaction - add "no transaction" flags to buffer. putInt ( 0x00000000 ) ; } else { // First we must search for any optimized transactions as they hold much more information // than the old-style ones. OptimizedTransaction optTx = null ; // First see if the transaction is a global one. This could be both optimized or // unoptimized but the result is buried within it if ( transaction instanceof SuspendableXAResource ) { SIXAResource suspendableXARes = ( ( SuspendableXAResource ) transaction ) . getCurrentXAResource ( ) ; if ( suspendableXARes instanceof OptimizedTransaction ) { // The current XA Resource is indeed optimized optTx = ( OptimizedTransaction ) suspendableXARes ; } } // Otherwise the actual transaction itself may be an optimized one - this is in the case // of an optimized local transaction. else if ( transaction instanceof OptimizedTransaction ) { optTx = ( OptimizedTransaction ) transaction ; } // If we are optimized... if ( optTx != null ) { // Optimized transaction flags = CommsConstants . OPTIMIZED_TX_FLAGS_TRANSACTED_BIT ; boolean local = optTx instanceof SIUncoordinatedTransaction ; boolean addXid = false ; boolean endPreviousUow = false ; if ( local ) { flags |= CommsConstants . OPTIMIZED_TX_FLAGS_LOCAL_BIT ; } if ( ! optTx . isServerTransactionCreated ( ) ) { flags |= CommsConstants . OPTIMIZED_TX_FLAGS_CREATE_BIT ; if ( local && optTx . areSubordinatesAllowed ( ) ) flags |= CommsConstants . OPTIMIZED_TX_FLAGS_SUBORDINATES_ALLOWED ; optTx . setServerTransactionCreated ( ) ; addXid = ! local ; } if ( addXid && ( optTx . isEndRequired ( ) ) ) { flags |= CommsConstants . OPTIMIZED_TX_END_PREVIOUS_BIT ; endPreviousUow = true ; } putInt ( flags ) ; putInt ( optTx . getCreatingConversationId ( ) ) ; putInt ( commsTx . getTransactionId ( ) ) ; if ( addXid ) { if ( endPreviousUow ) { putInt ( optTx . getEndFlags ( ) ) ; optTx . setEndNotRequired ( ) ; } putXid ( new XidProxy ( optTx . getXidForCurrentUow ( ) ) ) ; } } else { // This is an un-optimized transaction - simply append transaction ID. putInt ( commsTx . getTransactionId ( ) ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) ) { int commsId = - 1 ; if ( commsTx != null ) commsId = commsTx . getTransactionId ( ) ; CommsLightTrace . traceTransaction ( tc , "PutTxnTrace" , commsTx , commsId , flags ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "putSITransaction" ) ; }
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Puts an SITransaction into the buffer
| 788
| 10
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163,902
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public int putMessgeWithoutEncode ( List < DataSlice > messageParts ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "putMessgeWithoutEncode" , messageParts ) ; int messageLength = 0 ; // Now we have a list of MessagePart objects. First work out the overall length. for ( int x = 0 ; x < messageParts . size ( ) ; x ++ ) { messageLength += messageParts . get ( x ) . getLength ( ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( this , tc , "Message is " + messageLength + "byte(s) in length" ) ; // Write the length putLong ( messageLength ) ; // Now take the message parts and wrap them into byte buffers using the offset's supplied for ( int x = 0 ; x < messageParts . size ( ) ; x ++ ) { DataSlice messPart = messageParts . get ( x ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "DataSlice[" + x + "]: " + "Array: " + Arrays . toString ( messPart . getBytes ( ) ) + ", " + "Offset: " + messPart . getOffset ( ) + ", " + "Length: " + messPart . getLength ( ) ) ; wrap ( messPart . getBytes ( ) , messPart . getOffset ( ) , messPart . getLength ( ) ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "putMessgeWithoutEncode" , messageLength ) ; return messageLength ; }
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This method is used to put a message into the buffer but assumes that the encode has already been completed . This may be in the case where we would like to send the message in chunks but we decide that the message would be better sent as an entire message .
| 406
| 52
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163,903
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public synchronized void putDataSlice ( DataSlice slice ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "putDataSlice" , slice ) ; // First pump in the length putInt ( slice . getLength ( ) ) ; // Now add in the payload wrap ( slice . getBytes ( ) , slice . getOffset ( ) , slice . getLength ( ) ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "putDataSlice" ) ; }
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This method is used to put a data slice into the buffer . A data slice is usually given to us by MFP as part of a message and this method can be used to add a single slice into the buffer so that the message can be sent in multiple transmissions . This is preferable to sending the message in one job lot because we can allocate the memory required in smaller chunks making life easier on the Java memory manager .
| 142
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163,904
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public synchronized void putSIMessageHandles ( SIMessageHandle [ ] siMsgHandles ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "putSIMessageHandles" , siMsgHandles ) ; putInt ( siMsgHandles . length ) ; for ( int handleIndex = 0 ; handleIndex < siMsgHandles . length ; ++ handleIndex ) { JsMessageHandle jsHandle = ( JsMessageHandle ) siMsgHandles [ handleIndex ] ; putLong ( jsHandle . getSystemMessageValue ( ) ) ; put ( jsHandle . getSystemMessageSourceUuid ( ) . toByteArray ( ) ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( this , tc , "message handle: " + siMsgHandles [ handleIndex ] ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "putSIMessageHandles" ) ; }
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Puts the array of message handles into the buffer .
| 241
| 11
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163,905
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public synchronized void putException ( Throwable throwable , String probeId , Conversation conversation ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "putException" , new Object [ ] { throwable , probeId , conversation } ) ; Throwable currentException = throwable ; // First we need to work out how many exceptions to send back short numberOfExceptions = 0 ; while ( currentException != null ) { currentException = currentException . getCause ( ) ; numberOfExceptions ++ ; } // Now add them to the buffer currentException = throwable ; // First put in the buffer how many exceptions are being sent back putShort ( numberOfExceptions ) ; // Now iterate over the rest while ( currentException != null ) { short exceptionId = getExceptionId ( currentException ) ; addException ( currentException , exceptionId , probeId ) ; // Now get the next one in the chain currentException = currentException . getCause ( ) ; // Ensure we null out the probe - this doesn't apply for any more exceptions probeId = null ; } final HandshakeProperties handshakeProperties = conversation . getHandshakeProperties ( ) ; if ( ( handshakeProperties != null ) && ( ( CATHandshakeProperties ) handshakeProperties ) . isFapLevelKnown ( ) ) { // Only do FAP level checking if we know the FAP level - otherwise, assume a pre-FAP // 9 format for the exception flow. We can find ourselves in a situation where we // don't know the FAP level if, for example, an exception is thrown during handshaking. final int fapLevel = ( ( CATHandshakeProperties ) handshakeProperties ) . getFapLevel ( ) ; if ( fapLevel >= JFapChannelConstants . FAP_VERSION_9 ) { // At FAP version 9 or greater we transport the reason and inserts // of any exception which implements the Reasonable interface, or // inherits from SIException or SIErrorException. int reason = Reasonable . DEFAULT_REASON ; String inserts [ ] = Reasonable . DEFAULT_INSERTS ; if ( throwable instanceof Reasonable ) { reason = ( ( Reasonable ) throwable ) . getExceptionReason ( ) ; inserts = ( ( Reasonable ) throwable ) . getExceptionInserts ( ) ; } else if ( throwable instanceof SIException ) { reason = ( ( SIException ) throwable ) . getExceptionReason ( ) ; inserts = ( ( SIException ) throwable ) . getExceptionInserts ( ) ; } else if ( throwable instanceof SIErrorException ) { reason = ( ( SIErrorException ) throwable ) . getExceptionReason ( ) ; inserts = ( ( SIErrorException ) throwable ) . getExceptionInserts ( ) ; } putInt ( reason ) ; putShort ( inserts . length ) ; for ( int i = 0 ; i < inserts . length ; ++ i ) { putString ( inserts [ i ] ) ; } } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "putException" ) ; }
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This method will fill a buffer list with WsByteBuffer s that when put together form a packet describing an exception and it s linked exceptions . It will traverse down the cause exceptions until one of them is null .
| 692
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163,906
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public synchronized String getString ( ) { checkReleased ( ) ; String returningString = null ; // Read the length in short stringLength = receivedBuffer . getShort ( ) ; // Allocate the right amount of space for it byte [ ] stringBytes = new byte [ stringLength ] ; // And copy the data in receivedBuffer . get ( stringBytes ) ; // If the length is 1, and the byte is 0x00, then this is null - so do nothing if ( stringLength == 1 && stringBytes [ 0 ] == 0 ) { // String is null... } else { try { returningString = new String ( stringBytes , stringEncoding ) ; } catch ( UnsupportedEncodingException e ) { FFDCFilter . processException ( e , CLASS_NAME + ".getString" , CommsConstants . COMMSBYTEBUFFER_GETSTRING_01 , this ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { SibTr . debug ( tc , "Unable to encode String: " , e ) ; SibTr . exception ( tc , 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 ) ) ; } } return returningString ; }
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Reads a String from the current position in the byte buffer .
| 350
| 13
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163,907
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public synchronized SelectionCriteria getSelectionCriteria ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "getSelectionCriteria" ) ; //469395 checkReleased ( ) ; SelectorDomain selectorDomain = SelectorDomain . getSelectorDomain ( getShort ( ) ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Selector domain" , selectorDomain ) ; /**************************************************************/ /* Destination */ /**************************************************************/ String discriminator = getString ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Discriminator:" , discriminator ) ; /**************************************************************/ /* Destination */ /**************************************************************/ String selector = getString ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Selector:" , selector ) ; SelectionCriteria selectionCriteria = CommsClientServiceFacade . getSelectionCriteriaFactory ( ) . createSelectionCriteria ( discriminator , selector , selectorDomain ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "getSelectionCriteria" ) ; //469395 return selectionCriteria ; }
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Reads a SelectionCriteria from the current position in the byte buffer .
| 331
| 15
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163,908
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public synchronized Xid getXid ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "getXid" ) ; checkReleased ( ) ; int formatId = getInt ( ) ; int glidLength = getInt ( ) ; byte [ ] globalTransactionId = get ( glidLength ) ; int blqfLength = getInt ( ) ; byte [ ] branchQualifier = get ( blqfLength ) ; XidProxy xidProxy = new XidProxy ( formatId , globalTransactionId , branchQualifier ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "getXid" , xidProxy ) ; return xidProxy ; }
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Reads an Xid from the current position in the buffer .
| 180
| 13
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163,909
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public synchronized SIBusMessage getMessage ( CommsConnection commsConnection ) throws SIResourceException { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "getMessage" ) ; checkReleased ( ) ; SIBusMessage mess = null ; // Now build a JsMessage from the returned data. Note that a message length of -1 indicates // that no message has been returned and a null value should be returned to the caller. // Get length of JsMessage int messageLen = ( int ) getLong ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( this , tc , "Message length" , messageLen ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( this , tc , "Remaining in buffer" , receivedBuffer . remaining ( ) ) ; if ( messageLen > - 1 ) { // Build Message from byte array. If the buffer is backed by an array we should simply // pass that into MFP rather than copying into a new byte[] try { if ( receivedBuffer . hasArray ( ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( this , tc , "Received buffer has a backing array" ) ; mess = JsMessageFactory . getInstance ( ) . createInboundJsMessage ( receivedBuffer . array ( ) , receivedBuffer . position ( ) + receivedBuffer . arrayOffset ( ) , messageLen , commsConnection ) ; // Move the position to the end of the message so that any data after the message // can be got receivedBuffer . position ( receivedBuffer . position ( ) + messageLen ) ; } else { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( this , tc , "Received buffer does NOT have a backing array" ) ; byte [ ] messageArray = get ( messageLen ) ; mess = JsMessageFactory . getInstance ( ) . createInboundJsMessage ( messageArray , 0 , messageLen , commsConnection ) ; } } catch ( Exception e ) { FFDCFilter . processException ( e , CLASS_NAME + ".getMessage" , CommsConstants . COMMSBYTEBUFFER_GETMESSAGE_01 , this , new Object [ ] { "messageLen=" + messageLen + ", position=" + receivedBuffer . position ( ) + ", limit=" + receivedBuffer . limit ( ) + " " + ( receivedBuffer . hasArray ( ) ? "arrayOffset=" + receivedBuffer . arrayOffset ( ) + " array.length=" + receivedBuffer . array ( ) . length : "no backing array" ) } ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { SibTr . debug ( this , tc , "Unable to create message" , e ) ; dump ( this , tc , 100 ) ; } throw new SIResourceException ( e ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "getMessage" , mess ) ; return mess ; }
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Reads an SIBusMessage from the current position in the buffer .
| 725
| 15
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163,910
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public synchronized SIMessageHandle [ ] getSIMessageHandles ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "getSIMessageHandles" ) ; int arrayCount = getInt ( ) ; // BIT32 ArrayCount if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "arrayCount" , arrayCount ) ; SIMessageHandle [ ] msgHandles = new SIMessageHandle [ arrayCount ] ; JsMessageHandleFactory jsMsgHandleFactory = JsMessageHandleFactory . getInstance ( ) ; // Get arrayCount SIMessageHandles for ( int msgHandleIndex = 0 ; msgHandleIndex < msgHandles . length ; ++ msgHandleIndex ) { long msgHandleValue = getLong ( ) ; byte [ ] msgHandleUuid = get ( 8 ) ; msgHandles [ msgHandleIndex ] = jsMsgHandleFactory . createJsMessageHandle ( new SIBUuid8 ( msgHandleUuid ) , msgHandleValue ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "getSIMessageHandles" , msgHandles ) ; return msgHandles ; }
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Reads some message handles from the buffer .
| 290
| 9
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163,911
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public synchronized int peekInt ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "peekInt" ) ; checkReleased ( ) ; int result = 0 ; if ( receivedBuffer != null ) { int currentPosition = receivedBuffer . position ( ) ; result = receivedBuffer . getInt ( ) ; receivedBuffer . position ( currentPosition ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "peekInt" , result ) ; return result ; }
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This method will peek at the next 4 bytes in the buffer and return the result as an int . The buffer position will be unchanged by calling this method .
| 139
| 31
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163,912
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public synchronized long peekLong ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "peekLong" ) ; checkReleased ( ) ; long result = 0 ; if ( receivedBuffer != null ) { int currentPosition = receivedBuffer . position ( ) ; result = receivedBuffer . getLong ( ) ; receivedBuffer . position ( currentPosition ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "peekLong" , result ) ; return result ; }
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This method will peek at the next 8 bytes in the buffer and return the result as a long . The buffer position will be unchanged by calling this method .
| 139
| 31
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163,913
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public synchronized void skip ( int lengthToSkip ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "skip" , lengthToSkip ) ; checkReleased ( ) ; if ( receivedBuffer != null ) { receivedBuffer . position ( receivedBuffer . position ( ) + lengthToSkip ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "skip" ) ; }
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Skips over the specified number of bytes in the received byte buffer .
| 119
| 14
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163,914
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public synchronized void rewind ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "rewind" ) ; checkReleased ( ) ; if ( receivedBuffer != null ) { receivedBuffer . rewind ( ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "rewind" ) ; }
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Rewinds the buffer to the beginning of the received data so that the data can be re - read .
| 105
| 22
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163,915
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public static int calculateEncodedStringLength ( String s ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "calculateEncodedStringLength" , s ) ; final int length ; if ( s == null ) { length = 3 ; } else { try { final byte [ ] stringAsBytes = s . getBytes ( stringEncoding ) ; length = stringAsBytes . length + 2 ; } catch ( UnsupportedEncodingException e ) { FFDCFilter . processException ( e , CLASS_NAME + ".calculateEncodedStringLength" , CommsConstants . COMMSBYTEBUFFER_CALC_ENC_STRLEN_01 ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Unable to encode String: " , e ) ; SibTr . error ( tc , "UNSUPPORTED_STRING_ENCODING_SICO8023" , new Object [ ] { stringEncoding , e } ) ; throw new SIErrorException ( TraceNLS . getFormattedMessage ( CommsConstants . MSG_BUNDLE , "UNSUPPORTED_STRING_ENCODING_SICO8023" , new Object [ ] { stringEncoding , e } , null ) ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "calculateEncodedStringLength" , Integer . valueOf ( length ) ) ; return length ; }
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Calculates the length in bytes of a String when it is placed inside a CommsByteBuffer via the putString method . A null String can be passed into this method .
| 359
| 36
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163,916
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public synchronized boolean getBoolean ( ) { final byte value = get ( ) ; if ( value == CommsConstants . TRUE_BYTE ) return true ; else if ( value == CommsConstants . FALSE_BYTE ) return false ; else throw new IllegalStateException ( "Unexpected byte: " + value ) ; }
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Returns the next value in the buffer interpreted as a boolean . Should only be called when the next byte in the buffer was written by a call to putBoolean .
| 70
| 33
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163,917
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protected File assertDirectory ( String dirName , String locName ) { File d = new File ( dirName ) ; if ( d . isFile ( ) ) throw new LocationException ( "Path must reference a directory" , MessageFormat . format ( BootstrapConstants . messages . getString ( "error.specifiedLocation" ) , locName , d . getAbsolutePath ( ) ) ) ; return d ; }
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Ensure that the given directory either does not yet exists or exists as a directory .
| 87
| 17
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163,918
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protected void substituteSymbols ( Map < String , String > initProps ) { for ( Entry < String , String > entry : initProps . entrySet ( ) ) { Object value = entry . getValue ( ) ; if ( value instanceof String ) { String strValue = ( String ) value ; Matcher m = SYMBOL_DEF . matcher ( strValue ) ; int i = 0 ; while ( m . find ( ) && i ++ < 4 ) { String symbol = m . group ( 1 ) ; Object expansion = initProps . get ( symbol ) ; if ( expansion != null && expansion instanceof String ) { strValue = strValue . replace ( m . group ( 0 ) , ( String ) expansion ) ; entry . setValue ( strValue ) ; } } } } }
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Perform substitution of symbols used in config
| 170
| 8
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163,919
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public boolean checkCleanStart ( ) { String fwClean = get ( BootstrapConstants . INITPROP_OSGI_CLEAN ) ; if ( fwClean != null && fwClean . equals ( BootstrapConstants . OSGI_CLEAN_VALUE ) ) { return true ; } String osgiClean = get ( BootstrapConstants . OSGI_CLEAN ) ; return Boolean . valueOf ( osgiClean ) ; }
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Check osgi clean start properties ensure set correctly for clean start
| 96
| 12
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163,920
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protected ReturnCode generateServerEnv ( boolean generatePassword ) { double jvmLevel ; String s = null ; try { s = AccessController . doPrivileged ( new java . security . PrivilegedExceptionAction < String > ( ) { @ Override public String run ( ) throws Exception { String javaSpecVersion = System . getProperty ( "java.specification.version" ) ; return javaSpecVersion ; } } ) ; jvmLevel = Double . parseDouble ( s ) ; } catch ( Exception ex ) { // If we get here, it is most likely because the java.specification.version property // is not a valid double. Return bad java version throw new LaunchException ( "Invalid java.specification.version, " + s , MessageFormat . format ( BootstrapConstants . messages . getString ( "error.create.unknownJavaLevel" ) , s ) , ex , ReturnCode . ERROR_BAD_JAVA_VERSION ) ; } BufferedWriter bw = null ; File serverEnv = getConfigFile ( "server.env" ) ; try { char [ ] keystorePass = PasswordGenerator . generateRandom ( ) ; String serverEnvContents = FileUtils . readFile ( serverEnv ) ; String toWrite = "" ; if ( generatePassword && ( serverEnvContents == null || ! serverEnvContents . contains ( "keystore_password=" ) ) ) { if ( serverEnvContents != null ) toWrite += System . getProperty ( "line.separator" ) ; toWrite += "keystore_password=" + new String ( keystorePass ) ; } if ( jvmLevel >= 1.8 && ( serverEnvContents == null || ! serverEnvContents . contains ( "WLP_SKIP_MAXPERMSIZE=" ) ) ) { if ( serverEnvContents != null || ! toWrite . isEmpty ( ) ) toWrite += System . getProperty ( "line.separator" ) ; toWrite += "WLP_SKIP_MAXPERMSIZE=true" ; } if ( serverEnvContents == null ) FileUtils . createFile ( serverEnv , new ByteArrayInputStream ( toWrite . getBytes ( "UTF-8" ) ) ) ; else FileUtils . appendFile ( serverEnv , new ByteArrayInputStream ( toWrite . getBytes ( "UTF-8" ) ) ) ; } catch ( IOException ex ) { throw new LaunchException ( "Failed to create/update the server.env file for this server" , MessageFormat . format ( BootstrapConstants . messages . getString ( "error.create.java8serverenv" ) , serverEnv . getAbsolutePath ( ) ) , ex , ReturnCode . LAUNCH_EXCEPTION ) ; } finally { if ( bw != null ) { try { bw . close ( ) ; } catch ( IOException ex ) { } } } return ReturnCode . OK ; }
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For Java 8 and newer JVMs the PermGen command line parameter is no longer supported . This method checks the Java level and if it is less than Java 8 it simply returns OK . If it is Java 8 or higher this method will attempt to create a server . env file with
| 635
| 58
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163,921
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protected void setProbeListeners ( ProbeImpl probe , Collection < ProbeListener > listeners ) { Set < ProbeListener > enabled = enabledProbes . get ( probe ) ; if ( enabled == null ) { enabled = new HashSet < ProbeListener > ( ) ; enabledProbes . put ( probe , enabled ) ; } enabled . addAll ( listeners ) ; }
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Associate a collection of listeners with the specified probe .
| 76
| 11
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163,922
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protected Set < ProbeListener > getProbeListeners ( ProbeImpl probe ) { Set < ProbeListener > listeners = enabledProbes . get ( probe ) ; if ( listeners == null ) { listeners = Collections . emptySet ( ) ; } return listeners ; }
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Get the set of probe listeners that have been associated with the specified probe by this adapter .
| 54
| 18
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163,923
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protected void unbox ( final Type type ) { switch ( type . getSort ( ) ) { case Type . BOOLEAN : visitTypeInsn ( CHECKCAST , "java/lang/Boolean" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Boolean" , "booleanValue" , "()Z" , false ) ; break ; case Type . BYTE : visitTypeInsn ( CHECKCAST , "java/lang/Byte" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Byte" , "byteValue" , "()B" , false ) ; break ; case Type . CHAR : visitTypeInsn ( CHECKCAST , "java/lang/Character" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Character" , "charValue" , "()C" , false ) ; break ; case Type . DOUBLE : visitTypeInsn ( CHECKCAST , "java/lang/Double" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Double" , "doubleValue" , "()D" , false ) ; break ; case Type . FLOAT : visitTypeInsn ( CHECKCAST , "java/lang/Float" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Float" , "floatValue" , "()F" , false ) ; break ; case Type . INT : visitTypeInsn ( CHECKCAST , "java/lang/Integer" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Integer" , "intValue" , "()I" , false ) ; break ; case Type . LONG : visitTypeInsn ( CHECKCAST , "java/lang/Long" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Long" , "longValue" , "()J" , false ) ; break ; case Type . SHORT : visitTypeInsn ( CHECKCAST , "java/lang/Short" ) ; visitMethodInsn ( INVOKEVIRTUAL , "java/lang/Short" , "shortValue" , "()S" , false ) ; break ; case Type . ARRAY : case Type . OBJECT : visitTypeInsn ( CHECKCAST , type . getInternalName ( ) ) ; break ; default : break ; } }
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Generate the instruction sequence needed to unbox the boxed data at the top of stack .
| 534
| 18
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163,924
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void replaceArgsWithArray ( String desc ) { Type [ ] methodArgs = Type . getArgumentTypes ( desc ) ; createObjectArray ( methodArgs . length ) ; // [target] args... array for ( int i = methodArgs . length - 1 ; i >= 0 ; i -- ) { if ( methodArgs [ i ] . getSize ( ) == 2 ) { visitInsn ( DUP_X2 ) ; // [target] args... array arg_arg array visitLdcInsn ( Integer . valueOf ( i ) ) ; // [target] args... array arg_arg array idx visitInsn ( DUP2_X2 ) ; // [target] args... array array idx arg_arg array idx visitInsn ( POP2 ) ; // [target] args... array array idx arg_arg } else { visitInsn ( DUP_X1 ) ; // [target] args... array arg array visitInsn ( SWAP ) ; // [target] args... array array arg visitLdcInsn ( Integer . valueOf ( i ) ) ; // [target] args... array array arg idx visitInsn ( SWAP ) ; // [target] args... array array idx arg } box ( methodArgs [ i ] ) ; // [target] args... array array idx boxed visitInsn ( AASTORE ) ; // [target] args... array } // [target] array }
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Create an object array and store the target method arguments in it .
| 304
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163,925
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void restoreArgsFromArray ( String desc ) { Type [ ] methodArgs = Type . getArgumentTypes ( desc ) ; for ( int i = 0 ; i < methodArgs . length ; i ++ ) { // [target] array visitInsn ( DUP ) ; // [target] args... array array visitLdcInsn ( Integer . valueOf ( i ) ) ; // [target] args... array array idx visitInsn ( AALOAD ) ; // [target] args... array boxed unbox ( methodArgs [ i ] ) ; // [target] args... array arg if ( methodArgs [ i ] . getSize ( ) == 2 ) { visitInsn ( DUP2_X1 ) ; // [target] args... array arg_arg visitInsn ( POP2 ) ; // [target] args... array } else { visitInsn ( SWAP ) ; // [target] args... array } } visitInsn ( POP ) ; // [target] args... }
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Recreate the parameter list for the target method from an Object array containing the data .
| 210
| 18
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163,926
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protected void setProbeInProgress ( boolean inProgress ) { if ( inProgress && ! this . probeInProgress ) { this . probeInProgress = true ; if ( this . probeMethodAdapter != null ) { this . mv = this . visitor ; } } else if ( ! inProgress && this . probeInProgress ) { this . probeInProgress = false ; this . mv = probeMethodAdapter != null ? probeMethodAdapter : this . visitor ; } }
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Called by the project injection adapter to indicate that the probe instruction stream is being injected . This is used to change the target of the chain to skip other probe related adapters .
| 99
| 35
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163,927
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public void setTargetSignificance ( String targetSignificance ) { if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isDebugEnabled ( ) ) { SibTr . debug ( this , TRACE , "setTargetSignificance" , targetSignificance ) ; } _targetSignificance = targetSignificance ; }
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Set the target significance property .
| 76
| 6
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163,928
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public void setTargetTransportChain ( String targetTransportChain ) { if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isDebugEnabled ( ) ) { SibTr . debug ( this , TRACE , "setTargetTransportChain" , targetTransportChain ) ; } _targetTransportChain = targetTransportChain ; }
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Set the target transport chain property .
| 76
| 7
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163,929
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public void setUseServerSubject ( Boolean useServerSubject ) { if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isDebugEnabled ( ) ) { SibTr . debug ( this , TRACE , "setUseServerSubject" , useServerSubject ) ; } _useServerSubject = useServerSubject ; }
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Set the useServerSubject property .
| 70
| 7
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163,930
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public void setRetryInterval ( String retryInterval ) { _retryInterval = ( retryInterval == null ? null : Integer . valueOf ( retryInterval ) ) ; }
|
Sets the retry interval
| 44
| 6
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163,931
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static PortComponent getPortComponentByEJBLink ( String ejbLink , Adaptable containerToAdapt ) throws UnableToAdaptException { return getHighLevelElementByServiceImplBean ( ejbLink , containerToAdapt , PortComponent . class , LinkType . EJB ) ; }
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Get the PortComponent by ejb - link .
| 63
| 11
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163,932
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static PortComponent getPortComponentByServletLink ( String servletLink , Adaptable containerToAdapt ) throws UnableToAdaptException { return getHighLevelElementByServiceImplBean ( servletLink , containerToAdapt , PortComponent . class , LinkType . SERVLET ) ; }
|
Get the PortComponent by servlet - link .
| 60
| 10
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163,933
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static WebserviceDescription getWebserviceDescriptionByEJBLink ( String ejbLink , Adaptable containerToAdapt ) throws UnableToAdaptException { return getHighLevelElementByServiceImplBean ( ejbLink , containerToAdapt , WebserviceDescription . class , LinkType . EJB ) ; }
|
Get the WebserviceDescription by ejb - link .
| 70
| 13
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163,934
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static WebserviceDescription getWebserviceDescriptionByServletLink ( String servletLink , Adaptable containerToAdapt ) throws UnableToAdaptException { return getHighLevelElementByServiceImplBean ( servletLink , containerToAdapt , WebserviceDescription . class , LinkType . SERVLET ) ; }
|
Get the WebserviceDescription by servlet - link .
| 67
| 12
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163,935
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@ SuppressWarnings ( "unchecked" ) private static < T > T getHighLevelElementByServiceImplBean ( String portLink , Adaptable containerToAdapt , Class < T > clazz , LinkType linkType ) throws UnableToAdaptException { if ( null == portLink ) { return null ; } if ( PortComponent . class . isAssignableFrom ( clazz ) || WebserviceDescription . class . isAssignableFrom ( clazz ) ) { Webservices wsXml = containerToAdapt . adapt ( Webservices . class ) ; if ( null == wsXml ) { return null ; } for ( WebserviceDescription wsDes : wsXml . getWebServiceDescriptions ( ) ) { if ( wsDes . getPortComponents ( ) . size ( ) == 0 ) { continue ; } for ( PortComponent portCmpt : wsDes . getPortComponents ( ) ) { ServiceImplBean servImplBean = portCmpt . getServiceImplBean ( ) ; String serviceLink = LinkType . SERVLET == linkType ? servImplBean . getServletLink ( ) : servImplBean . getEJBLink ( ) ; if ( serviceLink == null ) { continue ; } else if ( serviceLink . equals ( portLink ) ) { if ( PortComponent . class . isAssignableFrom ( clazz ) ) { return ( T ) portCmpt ; } else { return ( T ) wsDes ; } } } } return null ; } return null ; }
|
For internal usage . Can only process the PortComponent . class and WebserviceDescription . class .
| 341
| 20
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163,936
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public long getCompletionTime ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "getCompletionTime" ) ; long completionTime = - 1 ; //only calculate if the timeout is not infinite long timeOut = getTimeout ( ) ; if ( timeOut != SIMPConstants . INFINITE_TIMEOUT ) { completionTime = getIssueTime ( ) + timeOut ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "getCompletionTime" , new Long ( completionTime ) ) ; return completionTime ; }
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Return the completion time for this request . - 1 means infinite
| 151
| 12
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163,937
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protected synchronized void deactivate ( ComponentContext context ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Unregistering JNDIEntry " + serviceRegistration ) ; } if ( this . serviceRegistration != null ) { this . serviceRegistration . unregister ( ) ; } }
|
Unregisters a service if one was registered
| 77
| 9
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163,938
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public static UserProfile getUserProfile ( ) { UserProfile userProfile = null ; Subject subject = getSubject ( ) ; Iterator < UserProfile > userProfilesIterator = subject . getPrivateCredentials ( UserProfile . class ) . iterator ( ) ; if ( userProfilesIterator . hasNext ( ) ) { userProfile = userProfilesIterator . next ( ) ; } return userProfile ; }
|
Get UserProfile for the subject on the thread .
| 85
| 10
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163,939
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public void dispatchAsynchException ( ProxyQueue proxyQueue , Exception exception ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "dispatchAsynchException" , new Object [ ] { proxyQueue , exception } ) ; // Create a runnable with the data AsynchExceptionThread thread = new AsynchExceptionThread ( proxyQueue , exception ) ; dispatchThread ( thread ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "dispatchAsynchException" ) ; }
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Dispatches the exception to the relevant proxy queue .
| 142
| 11
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163,940
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public void dispatchAsynchEvent ( short eventId , Conversation conversation ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "dispatchAsynchEvent" , new Object [ ] { "" + eventId , conversation } ) ; // Create a runnable with the data AsynchEventThread thread = new AsynchEventThread ( eventId , conversation ) ; dispatchThread ( thread ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "dispatchAsynchEvent" ) ; }
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Dispatches the data to be sent to the connection event listeners on a thread .
| 147
| 17
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163,941
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public void dispatchCommsException ( SICoreConnection conn , ProxyQueueConversationGroup proxyQueueConversationGroup , SIConnectionLostException exception ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "dispatchCommsException" ) ; // Create a runnable with the data CommsExceptionThread thread = new CommsExceptionThread ( conn , proxyQueueConversationGroup , exception ) ; dispatchThread ( thread ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "dispatchCommsException" ) ; }
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Dispatches the exception to be sent to the connection event listeners on a thread .
| 156
| 17
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163,942
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public void dispatchDestinationListenerEvent ( SICoreConnection conn , SIDestinationAddress destinationAddress , DestinationAvailability destinationAvailability , DestinationListener destinationListener ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "dispatchDestinationListenerEvent" , new Object [ ] { conn , destinationAddress , destinationAvailability , destinationListener } ) ; //Create a new DestinationListenerThread and dispatch it. final DestinationListenerThread thread = new DestinationListenerThread ( conn , destinationAddress , destinationAvailability , destinationListener ) ; dispatchThread ( thread ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "dispatchDestinationListenerEvent" ) ; }
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Dispatches a thread which will call the destinationAvailable method on the destinationListener passing in the supplied parameters .
| 173
| 22
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163,943
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public void dispatchConsumerSetChangeCallbackEvent ( ConsumerSetChangeCallback consumerSetChangeCallback , boolean isEmpty ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "dispatchConsumerSetChangeCallbackEvent" , new Object [ ] { consumerSetChangeCallback , isEmpty } ) ; //Create a new ConsumerSetChangeCallbackThread and dispatch it. final ConsumerSetChangeCallbackThread thread = new ConsumerSetChangeCallbackThread ( consumerSetChangeCallback , isEmpty ) ; dispatchThread ( thread ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "dispatchConsumerSetChangeCallbackEvent" ) ; }
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Dispatches a thread which will call the consumerSetChange method on the ConsumerSetChangeCallback passing in the supplied parameters .
| 165
| 25
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163,944
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public void dispatchStoppableConsumerSessionStopped ( ConsumerSessionProxy consumerSessionProxy ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "dispatchStoppableConsumerSessionStopped" , consumerSessionProxy ) ; //Create a new StoppableAsynchConsumerCallbackThread and dispatch it. final StoppableAsynchConsumerCallbackThread thread = new StoppableAsynchConsumerCallbackThread ( consumerSessionProxy ) ; dispatchThread ( thread ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "dispatchStoppableConsumerSessionStopped" ) ; }
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Dispatches a thread which will call the stoppableConsumerSessionStopped method on consumerSessionProxy .
| 157
| 21
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163,945
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private void dispatchThread ( Runnable runnable ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "dispatchThread" ) ; try { // Get a thread from the pool to excute it // By only passing the thread we default to wait if the threadpool queue is full // We should wait as some callbacks are more important then others but we have no // way of distinguishing this. threadPool . execute ( runnable ) ; } catch ( InterruptedException e ) { // No FFDC code needed if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Thread was interrupted" , e ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "dispatchThread" ) ; }
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Actually dispatches the thread .
| 207
| 6
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163,946
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private static void invokeCallback ( SICoreConnection conn , ConsumerSession session , // d172528 Exception exception , int eventId ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "invokeCallback" , new Object [ ] { conn , session , exception , eventId } ) ; if ( conn != null ) // f174318 { // f174318 try { final AsyncCallbackSynchronizer asyncCallbackSynchronizer = ( ( ConnectionProxy ) conn ) . getAsyncCallbackSynchronizer ( ) ; SICoreConnectionListener [ ] myListeners = conn . getConnectionListeners ( ) ; for ( int x = 0 ; x < myListeners . length ; x ++ ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Invoking callback on: " + myListeners [ x ] ) ; // Obtain permission from the callback synchronizer to call the application asyncCallbackSynchronizer . enterAsyncExceptionCallback ( ) ; // start f174318 try { switch ( eventId ) { // This special event ID will not be received across the wire, but will // be used internally when we get notified of a JFAP error. case ( 0x0000 ) : myListeners [ x ] . commsFailure ( conn , ( SIConnectionLostException ) exception ) ; break ; case ( CommsConstants . EVENTID_ME_QUIESCING ) : // f179464 myListeners [ x ] . meQuiescing ( conn ) ; break ; case ( CommsConstants . EVENTID_ME_TERMINATED ) : // f179464 myListeners [ x ] . meTerminated ( conn ) ; // f179464 break ; // f179464 case ( CommsConstants . EVENTID_ASYNC_EXCEPTION ) : // d172528 // f179464 myListeners [ x ] . asynchronousException ( session , exception ) ; // d172528 break ; // d172528 default : // Should never happen if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Invalid event ID: " + eventId ) ; break ; } } catch ( Exception e ) { FFDCFilter . processException ( e , CLASS_NAME + ".invokeCallback" , CommsConstants . CLIENTASYNCHEVENTTHREADPOOL_INVOKE_01 , new Object [ ] { myListeners [ x ] , conn , session , exception , "" + eventId } ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Caught an exception from the callback" , e ) ; } finally { // Tell the callback synchronizer that we have completed the exception callback asyncCallbackSynchronizer . exitAsyncExceptionCallback ( ) ; } // end f174318 } // f174318 } catch ( SIException e ) { // No FFDC Code needed // We couldn't get hold of the connection listeners for some reason. Not a lot we can // do here except debug the failure if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) SibTr . debug ( tc , "Unable to get connection listeners" , e ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "invokeCallback" ) ; }
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This method will send a message to the connection listeners associated with this connection .
| 783
| 15
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163,947
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@ Sensitive public static String getHeader ( HttpServletRequest req , String key ) { HttpServletRequest sr = getWrappedServletRequestObject ( req ) ; return sr . getHeader ( key ) ; }
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Obtain the value of the specified header .
| 48
| 9
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163,948
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@ Override public void destroy ( ) // PK20881 { if ( tc . isEntryEnabled ( ) ) Tr . entry ( tc , "destroy" ) ; // Dummy transactionWrappers may not be in any table and so // will not have a resourceCallback registered to remove them. if ( _resourceCallback != null ) _resourceCallback . destroy ( ) ; _wrappers . remove ( _transaction . getGlobalId ( ) ) ; // Do not remove connection with the TransactionImpl. This will delay garbage // collection until the TransactionWrapper is garbage collected. // There is a window when an incoming request can access the remoteable object // (ie WSCoordinator or CoordinatorResource) and get access to the TransactionWrapper // while destroy() is called by another thread as the synchronization is on the // TransactionWrapper. When the incoming request gets control, it will find that // _transaction is null. Rather than check for this case, we leave the connection // to the TransactionImpl and its associated TransactionState. The code above will // then check the transaction state and respond appropriately. These checks are // already required as the superior may retry requests, etc. // _transaction = null; if ( tc . isEntryEnabled ( ) ) Tr . exit ( tc , "destroy" ) ; }
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as another server tried to rollback the transaction .
| 273
| 10
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163,949
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protected void close ( ) throws ObjectManagerException { if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , "close" ) ; if ( flushHelper != null ) flushHelper . shutdown ( ) ; // Complete outstanding work. if ( notifyHelper != null ) notifyHelper . shutdown ( ) ; // No longer need a notify thread. logFile = null ; if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , "close" ) ; }
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Prohibits further operations on the LogFile .
| 127
| 10
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163,950
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private void setFileSpaceLeft ( ) throws ObjectManagerException { if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , "setFileSpaceLeft" , new Object [ ] { new Long ( fileLogHeader . fileSize ) , new Long ( fileLogHeader . startByteAddress ) , new Long ( filePosition ) } ) ; // Assume we have wrapped around the end of the file, the space left is between the current // file position and the start of the log file. long newFileSpaceLeft = fileLogHeader . startByteAddress - filePosition ; if ( newFileSpaceLeft <= 0 ) // If we have not wrapped. newFileSpaceLeft = newFileSpaceLeft + fileLogHeader . fileSize - FileLogHeader . headerLength * 2 ; fileSpaceLeft = newFileSpaceLeft ; if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , "setFileSpaceLeft" , new Object [ ] { new Long ( fileSpaceLeft ) } ) ; }
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Sets the amount of space still left in the log file .
| 239
| 13
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163,951
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final void flush ( ) throws ObjectManagerException { final String methodName = "flush" ; if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , methodName ) ; int startPage = 0 ; // The logBuffer we will wait for. LogBuffer flushLogBuffer = null ; synchronized ( logBufferLock ) { startPage = lastPageFilling ; // // Don't flush a new empty page, where we have stepped past the sector byte // // but not put anything in it. // if (nextFreeByteInLogBuffer % pageSize == 1) { // int newStartPage = startPage -1; // if (lastPageNotified == newStartPage ) { // System.out.println("FFFFFFFFFFFFFFF Flush bypassed"); // if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled()) // trace.exit(this, // cclass, // "flush"); // return; // } // } // if (nextFreeByteInLogBuffer % pageSize == 1). // Capture the logBuffer containing the page we will flush. flushLogBuffer = logBuffer ; flushLogBuffer . pageWaiterExists [ startPage ] = true ; if ( Tracing . isAnyTracingEnabled ( ) && trace . isDebugEnabled ( ) ) trace . debug ( this , cclass , methodName , new Object [ ] { "logBuffer_flushing" , new Integer ( startPage ) , new Integer ( firstPageFilling ) , new Integer ( lastPageFilling ) , new Integer ( flushLogBuffer . pageWritersActive . get ( startPage ) ) } ) ; } // synchronized (logBufferLock). flushLogBuffer . waitForFlush ( startPage ) ; if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , methodName ) ; }
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Writes buffered output to hardened storage . By the time this method returns all of the data in the logBuffer must have been written to the disk . We mark the last page as having a thread waiting . If there are no threads currently writing to any page we wake the flushHelper otherwise we let the writers wake the flushHelper if it is stalled . Blocks until the write to disk has completed .
| 414
| 80
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163,952
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protected void reserve ( long reservedDelta ) throws ObjectManagerException { if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , "reserve" , new Object [ ] { new Long ( reservedDelta ) } ) ; long unavailable = reserveLogFileSpace ( reservedDelta ) ; if ( unavailable != 0 ) { if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , "reserve" , new Object [ ] { "via LogFileFullException" , new Long ( unavailable ) , new Long ( reservedDelta ) } ) ; throw new LogFileFullException ( this , reservedDelta , reservedDelta , reservedDelta - unavailable ) ; } // if (unavailable != 0). if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , "reserve" ) ; }
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Reserve space in the log file . We don t have to account for sector bytes because those were reserved at startup .
| 211
| 24
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163,953
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private long reserveLogFileSpace ( long reservedDelta ) { if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , "reserveLogFileSpace" , new Object [ ] { new Long ( reservedDelta ) } ) ; long stillToReserve = reservedDelta ; // Pick an arbitrary starting point in the array of sub totals. int index = new java . util . Random ( Thread . currentThread ( ) . hashCode ( ) ) . nextInt ( fileSpaceAvailable . length ) ; int startIndex = index ; while ( stillToReserve != 0 ) { synchronized ( fileSpaceAvailableLock [ index ] ) { if ( stillToReserve <= fileSpaceAvailable [ index ] ) { fileSpaceAvailable [ index ] = fileSpaceAvailable [ index ] - stillToReserve ; stillToReserve = 0 ; } else { stillToReserve = stillToReserve - fileSpaceAvailable [ index ] ; fileSpaceAvailable [ index ] = 0 ; // Move on to the next subTotal. index ++ ; if ( index == fileSpaceAvailable . length ) index = 0 ; if ( index == startIndex ) break ; } // if (stillToReserve <= fileSpaceAvailable[index]). } // synchronized (fileSpaceAvailableLock[index]). } // while... // Did we get all we needed? if ( stillToReserve != 0 ) { // Give back what we got. long giveBack = reservedDelta - stillToReserve ; for ( int i = 0 ; i < fileSpaceAvailable . length ; i ++ ) { synchronized ( fileSpaceAvailableLock [ i ] ) { fileSpaceAvailable [ i ] = fileSpaceAvailable [ i ] + giveBack / fileSpaceAvailable . length ; if ( i == startIndex ) fileSpaceAvailable [ i ] = fileSpaceAvailable [ i ] + giveBack % fileSpaceAvailable . length ; } // synchronized (fileSpaceAvailableLock[i]). } // for .. } // if (stillToReserve != 0). if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , "reserveLogFileSpace" , new Object [ ] { new Long ( stillToReserve ) , new Integer ( startIndex ) } ) ; return stillToReserve ; }
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Reserve space in the log file . If the required space is not available then no space is acllocated in the log file . The space of freed when the log file is truncated .
| 495
| 39
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163,954
|
private long paddingReserveLogSpace ( long spaceToReserve ) throws ObjectManagerException { if ( trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , "paddingReserveLogSpace" , new Object [ ] { new Long ( spaceToReserve ) } ) ; synchronized ( paddingSpaceLock ) { // adjust the padding space paddingSpaceAvailable -= spaceToReserve ; // is this a reserve or unreserve if ( spaceToReserve > 0 ) { // space being reserved // if paddingSpaceAvailable has gone negative we should do a real reserve for the // difference. Don't let paddingSpaceAvailable go negative! // Also cut an FFDC because this should not happen! if ( paddingSpaceAvailable < 0 ) { NegativePaddingSpaceException exception = new NegativePaddingSpaceException ( this , paddingSpaceAvailable ) ; ObjectManager . ffdc . processException ( this , cclass , "paddingReserveLogSpace" , exception , "1:1088:1.52" ) ; spaceToReserve = - paddingSpaceAvailable ; paddingSpaceAvailable = 0 ; } else { // success case - we don't need to reserve any more spaceToReserve = 0 ; } } else { // its an unreserve. if ( paddingSpaceAvailable > PADDING_SPACE_TARGET ) { // space being unreserved and we have exceeded our target so need to give some back spaceToReserve = PADDING_SPACE_TARGET - paddingSpaceAvailable ; paddingSpaceAvailable = PADDING_SPACE_TARGET ; } else { // space being unreserved and we will keep it all spaceToReserve = 0 ; } } } // drop lock before giving back any space if ( spaceToReserve != 0 ) { // this can throw ObjectManagerException, only if spaceToReserve is positive. // This is good, because not only should spaceToReserve never be positive, // we must stop now because we are about to write into space that we don't have. reserve ( spaceToReserve ) ; } if ( trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , "paddingReserveLogSpace" , new Object [ ] { new Long ( spaceToReserve ) } ) ; return spaceToReserve ; }
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Reserve or unreserve log space but keep back an amount used for padding . This method is used to ensure there is always enough padding space by keeping back space returned by add delete and replace operations committing or backing out which was reserved up front . This never fails . It gives space even if not available .
| 481
| 61
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163,955
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protected final long writeNext ( LogRecord logRecord , long reservedDelta , boolean checkSpace , boolean flush ) throws ObjectManagerException { // if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled()) // trace.entry(this, // cclass, // "writeNext", // new Object[] {logRecord, // new Long(reservedDelta), // new Boolean(checkSpace), // new Boolean (flush)); long logSequenceNumber = addLogRecord ( logRecord , reservedDelta , false , checkSpace , flush ) ; // if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled()) // trace.exit(this, // cclass, // "writeNext", // new Object[] {new Long(logSequenceNumber)}); return logSequenceNumber ; }
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Copy a LogRecord into the LogBuffer ready to write to end of the LogFile .
| 171
| 18
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163,956
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protected final long markAndWriteNext ( LogRecord logRecord , long reservedDelta , boolean checkSpace , boolean flush ) throws ObjectManagerException { if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , "markAndWriteNext" , new Object [ ] { logRecord , new Long ( reservedDelta ) , new Boolean ( checkSpace ) , new Boolean ( flush ) } ) ; long logSequenceNumber ; synchronized ( fileMarkLock ) { logSequenceNumber = addLogRecord ( logRecord , reservedDelta , true , checkSpace , flush ) ; } // synchronized (fileMarkLock). if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , "markAndWriteNext" , new Object [ ] { new Long ( logSequenceNumber ) , new Long ( fileMark ) } ) ; return logSequenceNumber ; }
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Includes a LogRecord in a FlushSet for writing to end of the LogFile as with writeNext but also sets the truncation mark to immediately befrore the written logRecord .
| 207
| 39
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163,957
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private int addPart ( LogRecord logRecord , byte [ ] fillingBuffer , boolean completed , int offset , int partLength ) throws ObjectManagerException { final String methodName = "addPart" ; if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . entry ( this , cclass , methodName , new Object [ ] { logRecord , fillingBuffer , new Boolean ( completed ) , new Integer ( offset ) , new Integer ( partLength ) } ) ; // Make the part header. byte [ ] partHeader = new byte [ partHeaderLength ] ; if ( completed ) partHeader [ 0 ] = PART_Last ; else if ( logRecord . atStart ( ) ) partHeader [ 0 ] = PART_First ; else partHeader [ 0 ] = PART_Middle ; partHeader [ 1 ] = logRecord . multiPartID ; partHeader [ 2 ] = ( byte ) ( partLength >>> 8 ) ; partHeader [ 3 ] = ( byte ) ( partLength >>> 0 ) ; // Place the part header into the logBuffer. // Calculate how much of the partHeader will fit in this page. int remainder = pageSize - offset % pageSize ; int length = Math . min ( remainder , partHeaderLength ) ; System . arraycopy ( partHeader , 0 , fillingBuffer , offset , length ) ; offset = offset + length ; // If we are now positioned at the first byte in a page, skip over it. if ( remainder <= partHeaderLength ) offset ++ ; // Have we wrapped the logBuffer? if ( offset >= fillingBuffer . length ) { fillingBuffer = logBuffer . buffer ; offset = 1 ; } // if (offset >= logBuffer.length). // Did the whole part header fit in the previous page, was there any overflow? if ( length < partHeaderLength ) { // Copy the piece covering the page boundary one byte further down the logBuffer. // We may copy the entire part header. System . arraycopy ( partHeader , length , fillingBuffer , offset , partHeaderLength - length ) ; offset = offset + partHeaderLength - length ; } // if (length < partHeaderLength). // Now copy in the the part of the LogRecord. int bytesToAdd = Math . min ( pageSize - ( offset % pageSize ) , partLength ) ; // Fill one page at a time. // If offset leaves us about to write on the first byte in a page then we will write // zero bytes first time round the loop and step over the sector byte. for ( ; ; ) { // See if we have stepped past the end of the log buffer. if ( offset >= fillingBuffer . length ) { fillingBuffer = logBuffer . buffer ; offset = 1 ; } // if (offset >= logBuffer.length). offset = logRecord . fillBuffer ( fillingBuffer , offset , bytesToAdd ) ; partLength = partLength - bytesToAdd ; if ( partLength == 0 ) break ; bytesToAdd = Math . min ( pageSize - 1 , partLength ) ; offset ++ ; // Step past the next sector bits. } // for (;;). if ( Tracing . isAnyTracingEnabled ( ) && trace . isEntryEnabled ( ) ) trace . exit ( this , cclass , methodName , new Object [ ] { new Integer ( offset ) } ) ; return offset ; }
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Add the partHeader before the logRecord and then the part of the logRecord . If necessary wrap round the end of the log buffer back to the start .
| 705
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public void cancel ( ) { //d583637, F73234 synchronized ( ivCancelLock ) { //d601399 ivIsCanceled = true ; if ( ivScheduledFuture != null ) ivScheduledFuture . cancel ( false ) ; ivCache = null ; ivElements = null ; } }
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Cancel the Scheduled Future object
| 69
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protected void renderTextAreaValue ( FacesContext facesContext , UIComponent uiComponent ) throws IOException { ResponseWriter writer = facesContext . getResponseWriter ( ) ; Object addNewLineAtStart = uiComponent . getAttributes ( ) . get ( ADD_NEW_LINE_AT_START_ATTR ) ; if ( addNewLineAtStart != null ) { boolean addNewLineAtStartBoolean = false ; if ( addNewLineAtStart instanceof String ) { addNewLineAtStartBoolean = Boolean . valueOf ( ( String ) addNewLineAtStart ) ; } else if ( addNewLineAtStart instanceof Boolean ) { addNewLineAtStartBoolean = ( Boolean ) addNewLineAtStart ; } if ( addNewLineAtStartBoolean ) { writer . writeText ( "\n" , null ) ; } } String strValue = org . apache . myfaces . shared . renderkit . RendererUtils . getStringValue ( facesContext , uiComponent ) ; if ( strValue != null ) { writer . writeText ( strValue , org . apache . myfaces . shared . renderkit . JSFAttr . VALUE_ATTR ) ; } }
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Subclasses can override the writing of the text value of the textarea
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public final void put ( long priority , Object value ) { // if (tc.isEntryEnabled()) // SibTr.entry(tc, "put", new Object[] { new Long(priority), value}); PriorityQueueNode node = new PriorityQueueNode ( priority , value ) ; // Resize the array (double it) if we are out of space. if ( size == elements . length ) { PriorityQueueNode [ ] tmp = new PriorityQueueNode [ 2 * size ] ; System . arraycopy ( elements , 0 , tmp , 0 , size ) ; elements = tmp ; } int pos = size ++ ; setElement ( node , pos ) ; moveUp ( pos ) ; // if (tc.isEntryEnabled()) // SibTr.exit(tc, "put"); }
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Insert data with the given priority into the heap and heapify .
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protected void moveUp ( int pos ) { // if (tc.isEntryEnabled()) // SibTr.entry(tc, "moveUp", new Integer(pos)); PriorityQueueNode node = elements [ pos ] ; long priority = node . priority ; while ( ( pos > 0 ) && ( elements [ parent ( pos ) ] . priority > priority ) ) { setElement ( elements [ parent ( pos ) ] , pos ) ; pos = parent ( pos ) ; } setElement ( node , pos ) ; // if (tc.isEntryEnabled()) // SibTr.exit(tc, "moveUp"); }
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Advance a node in the queue based on its priority .
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public final Object getMin ( ) throws NoSuchElementException { PriorityQueueNode max = null ; if ( size == 0 ) throw new NoSuchElementException ( ) ; max = elements [ 0 ] ; setElement ( elements [ -- size ] , 0 ) ; heapify ( 0 ) ; return max . value ; }
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Dequeue the highest priority element from the queue .
| 66
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protected final void setElement ( PriorityQueueNode node , int pos ) { // if (tc.isEntryEnabled()) // SibTr.entry(tc, "setElement", new Object[] { node, new Integer(pos)}); elements [ pos ] = node ; node . pos = pos ; // if (tc.isEntryEnabled()) // SibTr.exit(tc, "setElement"); }
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Set an element in the queue .
| 85
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protected void heapify ( int position ) { // if (tc.isEntryEnabled()) // SibTr.entry(tc, "heapify", new Integer(position)); // Heapify the remaining heap int i = - 1 ; int l ; int r ; int smallest = position ; // Heapify routine from CMR. // This was done without recursion. while ( smallest != i ) { i = smallest ; l = left ( i ) ; r = right ( i ) ; if ( ( l < size ) && ( elements [ l ] . priority < elements [ i ] . priority ) ) smallest = l ; else smallest = i ; if ( ( r < size ) && ( elements [ r ] . priority < elements [ smallest ] . priority ) ) smallest = r ; if ( smallest != i ) { PriorityQueueNode tmp = elements [ smallest ] ; setElement ( elements [ i ] , smallest ) ; setElement ( tmp , i ) ; } } // if (tc.isEntryEnabled()) // SibTr.exit(tc, "heapify"); }
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Reheap the queue .
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public static void setJPAComponent ( JPAComponent instance ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "setJPAComponent" , instance ) ; jpaComponent = instance ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "setJPAComponent" ) ; }
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Return the default JPAComponent object in the application server .
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public Tag decorate ( Tag tag ) { Tag t = null ; for ( int i = 0 ; i < this . decorators . length ; i ++ ) { t = this . decorators [ i ] . decorate ( tag ) ; if ( t != null ) { return t ; } } return tag ; }
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Uses the chain of responsibility pattern to stop processing if any of the TagDecorators return a value other than null .
| 66
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protected PriorityConverterMap getConverters ( ) { //the map to be returned PriorityConverterMap allConverters = new PriorityConverterMap ( ) ; //add the default converters if ( addDefaultConvertersFlag ( ) ) { allConverters . addAll ( getDefaultConverters ( ) ) ; } //add the discovered converters if ( addDiscoveredConvertersFlag ( ) ) { allConverters . addAll ( DefaultConverters . getDiscoveredConverters ( getClassLoader ( ) ) ) ; } //finally add the programatically added converters allConverters . addAll ( userConverters ) ; allConverters . setUnmodifiable ( ) ; return allConverters ; }
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Get the converters default discovered and user registered converters are included as appropriate .
| 165
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JsMessagingEngine [ ] getMEsToCheck ( ) { final String methodName = "getMEsToCheck" ; if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . entry ( this , TRACE , methodName ) ; } JsMessagingEngine [ ] retVal = SibRaEngineComponent . getMessagingEngines ( _endpointConfiguration . getBusName ( ) ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . exit ( this , TRACE , methodName , retVal ) ; } return retVal ; }
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All Messaging engines including those that are not running should be considered part of the list that the MDB should look at before trying a remote connection .
| 147
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JsMessagingEngine [ ] removeStoppedMEs ( JsMessagingEngine [ ] MEList ) { final String methodName = "removeStoppedMEs" ; if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . entry ( this , TRACE , methodName , MEList ) ; } JsMessagingEngine [ ] startedMEs = SibRaEngineComponent . getActiveMessagingEngines ( _endpointConfiguration . getBusName ( ) ) ; List < JsMessagingEngine > runningMEs = Arrays . asList ( startedMEs ) ; List < JsMessagingEngine > newList = new ArrayList < JsMessagingEngine > ( ) ; for ( int i = 0 ; i < MEList . length ; i ++ ) { JsMessagingEngine nextME = MEList [ i ] ; if ( runningMEs . contains ( nextME ) ) { newList . add ( nextME ) ; } } JsMessagingEngine [ ] retVal = new JsMessagingEngine [ newList . size ( ) ] ; retVal = newList . toArray ( retVal ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . exit ( this , TRACE , methodName , retVal ) ; } return retVal ; }
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This method will remove non running MEs from the supplied array of MEs
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public void messagingEngineDestroyed ( JsMessagingEngine messagingEngine ) { final String methodName = "messagingEngineDestroyed" ; if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . entry ( this , TRACE , methodName , messagingEngine ) ; } /* * If there are no longer any local messaging engines on the required * bus, switch to a remote messaging engine */ final JsMessagingEngine [ ] localMessagingEngines = SibRaEngineComponent . getMessagingEngines ( _endpointConfiguration . getBusName ( ) ) ; if ( 0 == localMessagingEngines . length ) { /* * The last local messaging engine for the required bus has been * destroyed; we may be able to now connect remotely so kick off * a check. */ SibTr . info ( TRACE , "ME_DESTROYED_CWSIV0779" , new Object [ ] { messagingEngine . getName ( ) , _endpointConfiguration . getBusName ( ) } ) ; try { clearTimer ( ) ; timerLoop ( ) ; } catch ( final ResourceException exception ) { FFDCFilter . processException ( exception , CLASS_NAME + "." + methodName , FFDC_PROBE_1 , this ) ; SibTr . error ( TRACE , "MESSAGING_ENGINE_STOPPING_CWSIV0765" , new Object [ ] { exception , messagingEngine . getName ( ) , messagingEngine . getBusName ( ) } ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . exit ( this , TRACE , methodName ) ; } }
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If a messaging engine is destroyed and there are now no local messaging engines on the server then kick off a check to see if we can connect to one .
| 379
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public RemoteListCache getCache ( ) { RemoteRepositoryCache logCache = getLogResult ( ) == null ? null : getLogResult ( ) . getCache ( ) ; RemoteRepositoryCache traceCache = getTraceResult ( ) == null ? null : getTraceResult ( ) . getCache ( ) ; return switched ? new RemoteListCacheImpl ( traceCache , logCache ) : new RemoteListCacheImpl ( logCache , traceCache ) ; }
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returns this result cache usable for remote transport
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public void setCache ( RemoteListCache cache ) { if ( cache instanceof RemoteListCacheImpl ) { RemoteListCacheImpl cacheImpl = ( RemoteListCacheImpl ) cache ; if ( getLogResult ( ) != null ) { RemoteRepositoryCache logCache = switched ? cacheImpl . getTraceCache ( ) : cacheImpl . getLogCache ( ) ; if ( logCache != null ) { getLogResult ( ) . setCache ( logCache ) ; } } if ( getTraceResult ( ) != null ) { RemoteRepositoryCache traceCache = switched ? cacheImpl . getLogCache ( ) : cacheImpl . getTraceCache ( ) ; if ( traceCache != null ) { getTraceResult ( ) . setCache ( traceCache ) ; } } } else { throw new IllegalArgumentException ( "Unknown implementation of the RemoteListCache instance" ) ; } }
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sets cache for this result based on the provided one
| 187
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163,973
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protected Iterator < RepositoryLogRecord > getNewIterator ( int offset , int length ) { OnePidRecordListImpl logResult = getLogResult ( ) ; OnePidRecordListImpl traceResult = getTraceResult ( ) ; if ( logResult == null && traceResult == null ) { return EMPTY_ITERATOR ; } else if ( traceResult == null ) { return logResult . getNewIterator ( offset , length ) ; } else if ( logResult == null ) { return traceResult . getNewIterator ( offset , length ) ; } else { MergedServerInstanceLogRecordIterator result = new MergedServerInstanceLogRecordIterator ( logResult , traceResult ) ; result . setRange ( offset , length ) ; return result ; } }
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Creates new OnePidRecordIterator returning records in the range .
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@ Override public void processXML ( ) throws InjectionException { @ SuppressWarnings ( "unchecked" ) List < ServiceRef > serviceRefs = ( List < ServiceRef > ) ivNameSpaceConfig . getWebServiceRefs ( ) ; // no need to do any work if there are no service refs in the XML if ( serviceRefs == null || serviceRefs . isEmpty ( ) ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "No service-refs in XML for module: " + ivNameSpaceConfig . getModuleName ( ) ) ; } return ; } ClassLoader moduleClassLoader = ivNameSpaceConfig . getClassLoader ( ) ; if ( moduleClassLoader == null ) { throw new InjectionException ( "Internal Error: The classloader of module " + ivNameSpaceConfig . getModuleName ( ) + " is null." ) ; } // get all JAX-WS service refs from deployment descriptor List < ServiceRef > jaxwsServiceRefs = InjectionHelper . normalizeJaxWsServiceRefs ( serviceRefs , moduleClassLoader ) ; if ( jaxwsServiceRefs . isEmpty ( ) ) { return ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Found JAX-WS service refs in XML for module: " + ivNameSpaceConfig . getModuleName ( ) ) ; } // build up the metadata and create WebServiceRefBinding instances that will be used by the injection engine, // then we will be saving off this metadata in the module or component metadata slot for later use by our ServiceRefObjectFactory List < InjectionBinding < WebServiceRef > > bindingList = WebServiceRefBindingBuilder . buildJaxWsWebServiceRefBindings ( jaxwsServiceRefs , ivNameSpaceConfig ) ; // now add all the bindings that were created if ( bindingList != null && ! bindingList . isEmpty ( ) ) { for ( InjectionBinding < WebServiceRef > binding : bindingList ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Adding binding for JAX-WS service-ref: " + binding . getJndiName ( ) ) ; } addInjectionBinding ( binding ) ; } } }
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This method will process any service - ref elements in the client s deployment descriptor .
| 532
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163,975
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private static void checkResponseCode ( URLConnection uc ) throws IOException { if ( uc instanceof HttpURLConnection ) { HttpURLConnection httpConnection = ( HttpURLConnection ) uc ; int rc = httpConnection . getResponseCode ( ) ; if ( rc != HttpURLConnection . HTTP_OK && rc != HttpURLConnection . HTTP_MOVED_TEMP ) { throw new IOException ( ) ; } } }
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If URLConnection is an HTTP connection check that the response code is HTTP_OK
| 96
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163,976
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private String getCommonRootDir ( String filePath , HashMap validFilePaths ) { for ( Iterator it = validFilePaths . entrySet ( ) . iterator ( ) ; it . hasNext ( ) ; ) { Map . Entry entry = ( Map . Entry ) it . next ( ) ; String path = ( String ) ( ( entry ) . getKey ( ) ) ; if ( filePath . startsWith ( path ) ) return ( String ) entry . getValue ( ) ; } return null ; }
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Retrieves the directory in common between the specified path and the archive root directory . If the file path cannot be found among the valid paths then null is returned .
| 108
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163,977
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private ArrayList < String > getExtensionInstallDirs ( ) throws IOException { String extensiondir = root + "etc/extensions/" ; ArrayList < String > extensionDirs = new ArrayList < String > ( ) ; for ( Entry entry : container ) { if ( entry . getName ( ) . startsWith ( extensiondir ) && entry . getName ( ) . endsWith ( ".properties" ) ) { Properties prop = new Properties ( ) ; prop . load ( entry . getInputStream ( ) ) ; String installDir = ( prop . getProperty ( "com.ibm.websphere.productInstall" ) ) ; if ( null != installDir && ! installDir . equals ( "" ) ) { extensionDirs . add ( installDir ) ; } } } return extensionDirs ; }
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Retrieves all the extension products install directories as indicated their properties file .
| 172
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163,978
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public static void printNeededIFixes ( File outputDir , List extractedFiles ) { try { // To get the ifix information we run the productInfo validate command which as well as // listing the state of the runtime, also displays any ifixes that need to be reapplied. Runtime runtime = Runtime . getRuntime ( ) ; // Set up the command depending on the OS we're running on. final String productInfo = new File ( outputDir , isWindows ? "bin/productInfo.bat" : "bin/productInfo" ) . getAbsolutePath ( ) ; final String [ ] runtimeCmd = { productInfo , "validate" } ; Process process = runtime . exec ( runtimeCmd , null , new File ( outputDir , "bin" ) ) ; Thread stderrCopier = new Thread ( new OutputStreamCopier ( process . getErrorStream ( ) , System . err ) ) ; stderrCopier . start ( ) ; new OutputStreamCopier ( process . getInputStream ( ) , System . out ) . run ( ) ; try { stderrCopier . join ( ) ; process . waitFor ( ) ; } catch ( InterruptedException e ) { // Auto FFDC } } catch ( IOException ioe ) { System . out . println ( ioe . getMessage ( ) ) ; } }
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If necessary this will print a message saying that the installed files mean that an iFix needs to be re - installed .
| 285
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protected Set listMissingCoreFeatures ( File outputDir ) throws SelfExtractorFileException { Set missingFeatures = new HashSet ( ) ; // If we have a Require Feature manifest header, we need to check that the runtime we're extracting into contains the // required features. If the customer has minified their runtime to a smaller set of features, then we may // not be able to install this extract into the runtime. // If we don't have a list of features then this is probably because we're not an extended install, and we don't need to check anymore. if ( requiredFeatures != null && ! "" . equals ( requiredFeatures ) ) { // Break the required feature headers value into indiviual strings and load them into a set. StringTokenizer tokenizer = new StringTokenizer ( requiredFeatures , "," ) ; while ( tokenizer . hasMoreElements ( ) ) { String nextFeature = tokenizer . nextToken ( ) ; if ( nextFeature . indexOf ( ";" ) >= 0 ) nextFeature = nextFeature . substring ( 0 , nextFeature . indexOf ( ";" ) ) ; missingFeatures . add ( nextFeature . trim ( ) ) ; } // Create fileFilter to get just the manifest files. FilenameFilter manifestFilter = createManifestFilter ( ) ; File featuresDir = new File ( outputDir + "/lib/features" ) ; File [ ] manifestFiles = featuresDir . listFiles ( manifestFilter ) ; // Iterate over each manifest in the runtime we're extracting to, until we've read all manifests or until we've found all of the // required features. if ( manifestFiles != null ) { for ( int i = 0 ; i < manifestFiles . length && ! missingFeatures . isEmpty ( ) ; i ++ ) { FileInputStream fis = null ; File currentManifestFile = null ; try { currentManifestFile = manifestFiles [ i ] ; fis = new FileInputStream ( currentManifestFile ) ; Manifest currentManifest = new Manifest ( fis ) ; Attributes attrs = currentManifest . getMainAttributes ( ) ; String manifestSymbolicName = attrs . getValue ( "Subsystem-SymbolicName" ) ; if ( manifestSymbolicName . indexOf ( ";" ) >= 0 ) manifestSymbolicName = manifestSymbolicName . substring ( 0 , manifestSymbolicName . indexOf ( ";" ) ) ; // Remove the current manifest from the list of required features. We may need to remove the short name depending on what has // been stored. missingFeatures . remove ( manifestSymbolicName . trim ( ) ) ; } catch ( FileNotFoundException fnfe ) { throw new SelfExtractorFileException ( currentManifestFile . getAbsolutePath ( ) , fnfe ) ; } catch ( IOException ioe ) { throw new SelfExtractorFileException ( currentManifestFile . getAbsolutePath ( ) , ioe ) ; } finally { SelfExtractUtils . tryToClose ( fis ) ; } } } } return missingFeatures ; }
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This method checks that all the core features defined in the the manifest header exist in the server runtime we re extracting into and returns any features that don t . If the coreFeatures header is blank it means we re not an extended jar .
| 650
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163,980
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protected static boolean argIsOption ( String arg , String option ) { return arg . equalsIgnoreCase ( option ) || arg . equalsIgnoreCase ( ' ' + option ) ; }
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Test if the argument is an option . Allow single or double leading - be case insensitive .
| 39
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163,981
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protected static void displayCommandLineHelp ( SelfExtractor extractor ) { // This method takes a SelfExtractor in case we want to tailor the help to the current archive // Get the name of the JAR file to display in the command syntax"); String jarName = System . getProperty ( "sun.java.command" , "wlp-liberty-developers-core.jar" ) ; String [ ] s = jarName . split ( " " ) ; jarName = s [ 0 ] ; System . out . println ( "\n" + SelfExtract . format ( "usage" ) ) ; System . out . println ( "\njava -jar " + jarName + " [" + SelfExtract . format ( "options" ) + "] [" + SelfExtract . format ( "installLocation" ) + "]\n" ) ; System . out . println ( SelfExtract . format ( "options" ) ) ; System . out . println ( " --acceptLicense" ) ; System . out . println ( " " + SelfExtract . format ( "helpAcceptLicense" ) ) ; System . out . println ( " --verbose" ) ; System . out . println ( " " + SelfExtract . format ( "helpVerbose" ) ) ; System . out . println ( " --viewLicenseAgreement" ) ; System . out . println ( " " + SelfExtract . format ( "helpAgreement" ) ) ; System . out . println ( " --viewLicenseInfo" ) ; System . out . println ( " " + SelfExtract . format ( "helpInformation" ) ) ; if ( extractor . isUserSample ( ) ) { System . out . println ( " --downloadDependencies" ) ; System . out . println ( " " + SelfExtract . format ( "helpDownloadDependencies" ) ) ; } }
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Display command line usage .
| 400
| 5
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163,982
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public void handleLicenseAcceptance ( LicenseProvider licenseProvider , boolean acceptLicense ) { // // Display license requirement // SelfExtract . wordWrappedOut ( SelfExtract . format ( "licenseStatement" , new Object [ ] { licenseProvider . getProgramName ( ) , licenseProvider . getLicenseName ( ) } ) ) ; System . out . println ( ) ; if ( acceptLicense ) { // Indicate license acceptance via option SelfExtract . wordWrappedOut ( SelfExtract . format ( "licenseAccepted" , "--acceptLicense" ) ) ; System . out . println ( ) ; } else { // Check for license agreement: exit if not accepted. if ( ! obtainLicenseAgreement ( licenseProvider ) ) { System . exit ( 0 ) ; } } }
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This method will print out information about the license and if necessary prompt the user to accept it .
| 164
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163,983
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private static boolean obtainLicenseAgreement ( LicenseProvider licenseProvider ) { // Prompt for word-wrapped display of license agreement & information boolean view ; SelfExtract . wordWrappedOut ( SelfExtract . format ( "showAgreement" , "--viewLicenseAgreement" ) ) ; view = SelfExtract . getResponse ( SelfExtract . format ( "promptAgreement" ) , "" , "xX" ) ; if ( view ) { SelfExtract . showLicenseFile ( licenseProvider . getLicenseAgreement ( ) ) ; System . out . println ( ) ; } SelfExtract . wordWrappedOut ( SelfExtract . format ( "showInformation" , "--viewLicenseInfo" ) ) ; view = SelfExtract . getResponse ( SelfExtract . format ( "promptInfo" ) , "" , "xX" ) ; if ( view ) { SelfExtract . showLicenseFile ( licenseProvider . getLicenseInformation ( ) ) ; System . out . println ( ) ; } System . out . println ( ) ; SelfExtract . wordWrappedOut ( SelfExtract . format ( "licenseOptionDescription" ) ) ; System . out . println ( ) ; boolean accept = SelfExtract . getResponse ( SelfExtract . format ( "licensePrompt" , new Object [ ] { "[1]" , "[2]" } ) , "1" , "2" ) ; System . out . println ( ) ; return accept ; }
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Display and obtain agreement for the license terms
| 313
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163,984
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public String close ( ) { if ( instance == null ) { return null ; } try { container . close ( ) ; instance = null ; } catch ( IOException e ) { return e . getMessage ( ) ; } return null ; }
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Release the jar file and null instance so that it can be deleted
| 50
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163,985
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public void clear ( ) { // TODO not currently used since EventImpl itself doesn't have a clear this . parentMap = null ; if ( null != this . values ) { for ( int i = 0 ; i < this . values . length ; i ++ ) { this . values [ i ] = null ; } this . values = null ; } }
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Clear all content from this map . This will disconnect from any parent map as well .
| 74
| 17
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163,986
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public V get ( String name ) { V rc = null ; K key = getKey ( name ) ; if ( null != key ) { rc = get ( key ) ; } return rc ; }
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Query the possible value associated with a named EventLocal . A null is returned if the name does not match any stored value or if that stored value is explicitly null .
| 41
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163,987
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private K getKey ( String name ) { if ( null != this . keys ) { // we have locally stored values final K [ ] temp = this . keys ; K key ; for ( int i = 0 ; i < temp . length ; i ++ ) { key = temp [ i ] ; if ( null != key && name . equals ( key . toString ( ) ) ) { return key ; } } } // if nothing found locally and we have a parent, check that if ( null != this . parentMap ) { return this . parentMap . getKey ( name ) ; } return null ; }
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Look for the key with the provided name . This returns null if no match is found .
| 126
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163,988
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public V get ( K key ) { return get ( key . hashCode ( ) / SIZE_ROW , key . hashCode ( ) % SIZE_ROW ) ; }
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Query the value for the provided key .
| 39
| 8
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163,989
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public void put ( K key , V value ) { final int hash = key . hashCode ( ) ; final int row = hash / SIZE_ROW ; final int column = hash & ( SIZE_ROW - 1 ) ; // DON'T use the % operator as we // need the result to be // non-negative (-1%16 is -1 for // example) validateKey ( hash ) ; validateTable ( row ) ; this . values [ row ] [ column ] = value ; this . keys [ hash ] = key ; }
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Put a key and value pair into the storage map .
| 115
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163,990
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public V remove ( K key ) { final int hash = key . hashCode ( ) ; final int row = hash / SIZE_ROW ; final int column = hash & ( SIZE_ROW - 1 ) ; // DON'T use the % operator as we // need the result to be // non-negative (-1%16 is -1 for // example) final V rc = get ( row , column ) ; validateKey ( hash ) ; validateTable ( row ) ; this . values [ row ] [ column ] = null ; this . keys [ hash ] = null ; return rc ; }
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Remove a key from the storage .
| 126
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163,991
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@ SuppressWarnings ( "unchecked" ) private void validateKey ( int index ) { final int size = ( index + 1 ) ; if ( null == this . keys ) { // nothing has been created yet this . keys = ( K [ ] ) new Object [ size ] ; } else if ( index >= this . keys . length ) { // this row puts us beyond the current storage Object [ ] newKeys = new Object [ size ] ; System . arraycopy ( this . keys , 0 , newKeys , 0 , this . keys . length ) ; this . keys = ( K [ ] ) newKeys ; } }
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Ensure that we have space in the local key array for the target index .
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| 16
|
163,992
|
@ SuppressWarnings ( "unchecked" ) private void validateTable ( int targetRow ) { // TODO pooling of the arrays? if ( null == this . values ) { // nothing has been created yet int size = ( targetRow + 1 ) ; if ( SIZE_TABLE > size ) { size = SIZE_TABLE ; } this . values = ( V [ ] [ ] ) new Object [ size ] [ ] ; } else if ( targetRow >= this . values . length ) { // this row puts us beyond the current storage final int size = ( targetRow + 1 ) ; Object [ ] [ ] newTable = new Object [ size ] [ ] ; System . arraycopy ( this . values , 0 , newTable , 0 , this . values . length ) ; this . values = ( V [ ] [ ] ) newTable ; } else if ( null != this . values [ targetRow ] ) { // we already have this row created and are set return ; } // need to create the new row in the table this . values [ targetRow ] = ( V [ ] ) new Object [ SIZE_ROW ] ; for ( int i = 0 ; i < SIZE_ROW ; i ++ ) { this . values [ targetRow ] [ i ] = ( V ) NO_VALUE ; } }
|
Validate that the storage table contains the provided row . This will allocate new space if that is required .
| 280
| 21
|
163,993
|
public String getRemoteEngineUuid ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "getRemoteEngineUuid" ) ; String engineUUID = _anycastInputHandler . getLocalisationUuid ( ) . toString ( ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "getRemoteEngineUuid" , engineUUID ) ; return engineUUID ; }
|
Return the remote engine uuid
| 120
| 6
|
163,994
|
public RequestViewMetadata cloneInstance ( ) { RequestViewMetadata rvm = new RequestViewMetadata ( ) ; rvm . initialProcessedClasses = new HashMap < Class < ? > , Boolean > ( this . initialProcessedClasses != null ? this . initialProcessedClasses : this . processedClasses ) ; if ( this . initialAddedResources != null ) { rvm . initialAddedResources = new HashMap < ResourceDependency , Boolean > ( this . initialAddedResources ) ; } else if ( this . addedResources != null ) { rvm . initialAddedResources = new HashMap < ResourceDependency , Boolean > ( this . addedResources ) ; } return rvm ; }
|
Clone the current request view metadata into another instance so it can be used in a view .
| 151
| 19
|
163,995
|
public Object get ( int accessor ) { try { return getValue ( accessor ) ; } catch ( JMFException ex ) { FFDCFilter . processException ( ex , "get" , "134" , this ) ; return null ; } }
|
Other overridden methods .
| 53
| 5
|
163,996
|
@ Trivial private static final boolean containsAll ( LinkedHashMap < ThreadContextProvider , ThreadContext > contextProviders , List < ThreadContextProvider > prereqs ) { for ( ThreadContextProvider prereq : prereqs ) if ( ! contextProviders . containsKey ( prereq ) ) return false ; return true ; }
|
Utility method that indicates whether or not a list of thread context providers contains all of the specified prerequisites .
| 71
| 22
|
163,997
|
public static void notAvailable ( String jeeName , String taskName ) { String message ; int modSepIndex = jeeName . indexOf ( ' ' ) ; if ( modSepIndex == - 1 ) { message = Tr . formatMessage ( tc , "CWWKC1011.app.unavailable" , taskName , jeeName ) ; } else { String application = jeeName . substring ( 0 , modSepIndex ) ; int compSepIndex = jeeName . indexOf ( ' ' , modSepIndex + 1 ) ; if ( compSepIndex == - 1 ) { message = Tr . formatMessage ( tc , "CWWKC1012.module.unavailable" , taskName , jeeName . substring ( modSepIndex + 1 ) , application ) ; } else { String module = jeeName . substring ( modSepIndex + 1 , compSepIndex ) ; message = Tr . formatMessage ( tc , "CWWKC1013.component.unavailable" , taskName , jeeName . substring ( compSepIndex + 1 ) , module , application ) ; } } throw new IllegalStateException ( message ) ; }
|
Raises IllegalStateException because the application or application component is unavailable .
| 249
| 14
|
163,998
|
@ Override public @ Sensitive byte [ ] serialize ( ) throws IOException { // Captured thread context ByteArrayOutputStream bout = new ByteArrayOutputStream ( ) ; int size = threadContext . size ( ) ; byte [ ] [ ] contextBytes = new byte [ size ] [ ] ; for ( int i = 0 ; i < size ; i ++ ) { bout . reset ( ) ; ObjectOutputStream oout = new ObjectOutputStream ( bout ) ; oout . writeObject ( threadContext . get ( i ) ) ; oout . flush ( ) ; contextBytes [ i ] = bout . toByteArray ( ) ; oout . close ( ) ; } bout . reset ( ) ; ObjectOutputStream oout = new ObjectOutputStream ( bout ) ; // Number of serialized fields (list of thread context counts as one) oout . writeShort ( 3 ) ; // 1) Bytes for captured thread context oout . writeObject ( contextBytes ) ; // 2) Metadata identifier oout . writeObject ( metaDataIdentifier ) ; // 3) Thread context provider names oout . writeShort ( providerNames . size ( ) ) ; for ( String providerName : providerNames ) if ( providerName . startsWith ( "com.ibm.ws." ) && providerName . endsWith ( ".context.provider" ) ) oout . writeObject ( providerName . substring ( 10 , providerName . length ( ) - 16 ) ) ; else oout . writeObject ( providerName ) ; // Only add primitive or compatible Java types in the future. If necessary, pre-serialize to byte[] oout . flush ( ) ; oout . close ( ) ; return bout . toByteArray ( ) ; }
|
Serializes this thread context descriptor to bytes .
| 367
| 9
|
163,999
|
public boolean isActive ( ) { FacesContext facesContext = FacesContext . getCurrentInstance ( ) ; if ( facesContext != null ) { return facesContext . getViewRoot ( ) != null ; } else { // No FacesContext means no view scope active. return false ; } }
|
The WindowContext is active once a current windowId is set for the current Thread .
| 59
| 17
|
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