[webbeans-commits] Webbeans SVN: r1819 - in ri/trunk/impl/src/main/java/org/jboss/webbeans: mock and 1 other directory.

Author: dallen6 Date: 2009-03-08 17:41:55 -0400 (Sun, 08 Mar 2009) New Revision: 1819 Added: ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionSynchronizedRunnable.java Modified: ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionalObserverImpl.java ri/trunk/impl/src/main/java/org/jboss/webbeans/mock/MockTransactionServices.java Log: Changes for the corresponding changes to the SPI with TransactionServices. Added: ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionSynchronizedRunnable.java =================================================================== --- ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionSynchronizedRunnable.java (rev 0) +++ ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionSynchronizedRunnable.java 2009-03-08 21:41:55 UTC (rev 1819) @@ -0,0 +1,63 @@ +package org.jboss.webbeans.event; + +import static javax.transaction.Status.STATUS_COMMITTED; + +import javax.transaction.Synchronization; + +import org.jboss.webbeans.transaction.spi.TransactionServices; + +/** + * A JTA transaction sychronization which wraps a Runnable. + * + * @author David Allen + * + */ +public class TransactionSynchronizedRunnable implements Synchronization +{ + private final TransactionServices.Status desiredStatus; + private final Runnable task; + private final boolean before; + + public TransactionSynchronizedRunnable(Runnable task, boolean before) + { + this(task, TransactionServices.Status.ALL, before); + } + + public TransactionSynchronizedRunnable(Runnable task, TransactionServices.Status desiredStatus) + { + this(task, desiredStatus, false); // Status is only applicable after the transaction + } + + private TransactionSynchronizedRunnable(Runnable task, TransactionServices.Status desiredStatus, boolean before) + { + this.task = task; + this.desiredStatus = desiredStatus; + this.before = before; + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.Synchronization#afterCompletion(int) + */ + public void afterCompletion(int status) + { + if ((desiredStatus == TransactionServices.Status.SUCCESS && status == STATUS_COMMITTED) || (desiredStatus == TransactionServices.Status.FAILURE && status != STATUS_COMMITTED) || (desiredStatus == TransactionServices.Status.ALL)) + { + task.run(); + } + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.Synchronization#beforeCompletion() + */ + public void beforeCompletion() + { + if (before) + { + task.run(); + } + } +} Property changes on: ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionSynchronizedRunnable.java ___________________________________________________________________ Name: svn:mime-type + text/plain Modified: ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionalObserverImpl.java =================================================================== --- ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionalObserverImpl.java 2009-03-08 21:02:09 UTC (rev 1818) +++ ri/trunk/impl/src/main/java/org/jboss/webbeans/event/TransactionalObserverImpl.java 2009-03-08 21:41:55 UTC (rev 1819) @@ -27,6 +27,7 @@ import javax.event.BeforeTransactionCompletion; import javax.inject.DefinitionException; import javax.inject.manager.Bean; +import javax.transaction.Synchronization; import org.jboss.webbeans.ManagerImpl; import org.jboss.webbeans.introspector.AnnotatedMethod; @@ -36,7 +37,7 @@ * @author David Allen * */ -public class TransactionalObserverImpl<T> extends ObserverImpl<T> +class TransactionalObserverImpl<T> extends ObserverImpl<T> { /** * The known transactional phases a transactional event observer can be @@ -44,36 +45,7 @@ */ protected enum TransactionObservationPhase { - BEFORE_COMPLETION - { - void registerTask(TransactionServices transactionServices, Runnable task) - { - transactionServices.executeBeforeTransactionCompletion(task); - } - }, - AFTER_COMPLETION - { - void registerTask(TransactionServices transactionServices, Runnable task) - { - transactionServices.executeAfterTransactionCompletion(task); - } - }, - AFTER_FAILURE - { - void registerTask(TransactionServices transactionServices, Runnable task) - { - transactionServices.executeAfterTransactionCompletion(task, TransactionServices.Status.SUCCESS); - } - }, - AFTER_SUCCESS - { - void registerTask(TransactionServices transactionServices, Runnable task) - { - transactionServices.executeAfterTransactionCompletion(task, TransactionServices.Status.FAILURE); - } - }; - - abstract void registerTask(TransactionServices transactionServices, Runnable task); + BEFORE_COMPLETION, AFTER_COMPLETION, AFTER_FAILURE, AFTER_SUCCESS } private TransactionObservationPhase transactionObservationPhase; @@ -87,7 +59,7 @@ public static boolean isObserverMethodTransactional(AnnotatedMethod<?> observer) { boolean transactional = true; - if ((observer.getAnnotatedParameters(BeforeTransactionCompletion.class).isEmpty()) || (observer.getAnnotatedParameters(AfterTransactionCompletion.class).isEmpty()) || (observer.getAnnotatedParameters(AfterTransactionSuccess.class).isEmpty()) || (observer.getAnnotatedParameters(AfterTransactionFailure.class).isEmpty())) + if ((observer.getAnnotatedParameters(BeforeTransactionCompletion.class).isEmpty()) && (observer.getAnnotatedParameters(AfterTransactionCompletion.class).isEmpty()) && (observer.getAnnotatedParameters(AfterTransactionSuccess.class).isEmpty()) && (observer.getAnnotatedParameters(AfterTransactionFailure.class).isEmpty())) { transactional = false; } @@ -175,7 +147,24 @@ { deferredEvent = new AsynchronousTransactionalEventNotification<T>(event, this); } - transactionObservationPhase.registerTask(manager.getTransactionServices(), deferredEvent); + Synchronization synchronization = null; + if (transactionObservationPhase.equals(TransactionObservationPhase.BEFORE_COMPLETION)) + { + synchronization = new TransactionSynchronizedRunnable(deferredEvent, true); + } + else if (transactionObservationPhase.equals(TransactionObservationPhase.AFTER_COMPLETION)) + { + synchronization = new TransactionSynchronizedRunnable(deferredEvent, false); + } + else if (transactionObservationPhase.equals(TransactionObservationPhase.AFTER_SUCCESS)) + { + synchronization = new TransactionSynchronizedRunnable(deferredEvent, TransactionServices.Status.SUCCESS); + } + else if (transactionObservationPhase.equals(TransactionObservationPhase.AFTER_FAILURE)) + { + synchronization = new TransactionSynchronizedRunnable(deferredEvent, TransactionServices.Status.FAILURE); + } + manager.getTransactionServices().registerSynchronization(synchronization); } } Modified: ri/trunk/impl/src/main/java/org/jboss/webbeans/mock/MockTransactionServices.java =================================================================== --- ri/trunk/impl/src/main/java/org/jboss/webbeans/mock/MockTransactionServices.java 2009-03-08 21:02:09 UTC (rev 1818) +++ ri/trunk/impl/src/main/java/org/jboss/webbeans/mock/MockTransactionServices.java 2009-03-08 21:41:55 UTC (rev 1819) @@ -17,6 +17,8 @@ package org.jboss.webbeans.mock; +import javax.transaction.Synchronization; + import org.jboss.webbeans.transaction.spi.TransactionServices; /** @@ -31,27 +33,6 @@ { /* (non-Javadoc) - * @see org.jboss.webbeans.transaction.spi.TransactionServices#executeAfterTransactionCompletion(java.lang.Runnable) - */ - public void executeAfterTransactionCompletion(Runnable task) - { - } - - /* (non-Javadoc) - * @see org.jboss.webbeans.transaction.spi.TransactionServices#executeAfterTransactionCompletion(java.lang.Runnable, org.jboss.webbeans.transaction.spi.TransactionServices.Status) - */ - public void executeAfterTransactionCompletion(Runnable task, Status desiredStatus) - { - } - - /* (non-Javadoc) - * @see org.jboss.webbeans.transaction.spi.TransactionServices#executeBeforeTransactionCompletion(java.lang.Runnable) - */ - public void executeBeforeTransactionCompletion(Runnable task) - { - } - - /* (non-Javadoc) * @see org.jboss.webbeans.transaction.spi.TransactionServices#isTransactionActive() */ public boolean isTransactionActive() @@ -59,4 +40,11 @@ return false; } + @Override + public void registerSynchronization(Synchronization synchronizedObserver) + { + // TODO Auto-generated method stub + + } + }