package org.infinispan.notifications.cachelistener.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* This annotation should be used on methods that need to be notified when the cache is called to participate in a
* transaction and registers a {@link javax.transaction.Synchronization} with a registered {@link
* javax.transaction.TransactionManager}.
* <p/>
* Methods annotated with this annotation should accept a single parameter, a {@link
* org.infinispan.notifications.cachelistener.event.TransactionRegisteredEvent} otherwise a {@link
* org.infinispan.notifications.IncorrectListenerException} will be thrown when registering your listener.
* <p/>
* Note that methods marked with this annotation will only be fired <i>after the fact</i>, i.e., your method will never
* be called with {@link org.infinispan.notifications.cachelistener.event.Event#isPre()} being set to <tt>true</tt>.
* <p/>
* Any exceptions thrown by the listener will abort the call. Any other listeners not yet called will not be called,
* and any transactions in progress will be rolled back.
*
* @author <a href="mailto:manik@jboss.org">Manik Surtani</a>
* @see org.infinispan.notifications.Listener
* @since 4.0
*/
// ensure this annotation is available at runtime.
@Retention(RetentionPolicy.RUNTIME)
// ensure that this annotation is applied to classes.
@Target(ElementType.METHOD)
public @interface TransactionRegistered {
}