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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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package javax.transaction;

/**
 *  This is the callback interface that has to be implemented by objects
 *  interested in receiving notification before and after a transaction
 *  commits or rolls back.
 *
 *  An interested party can give an instance implementing this interface
 *  as an argument to the
 *  {@link Transaction#registerSynchronization(Synchronization) Transaction.registerSynchronization}
 *  method to receive callbacks before and after a transaction commits or
 *  rolls back.
 *
 *  @version $Revision$
 */
public interface Synchronization
{
    /**
     *  This method is invoked before the start of the commit
     *  process. The method invocation is done in the context of the
     *  transaction that is about to be committed.
     */
    public void beforeCompletion();

    /**
     *  This method is invoked after the transaction has committed or
     *  rolled back.
     *
     *  @param status The status of the completed transaction.
     */
    public void afterCompletion(int status);
}