package org.jboss.as.test.iiop.transaction;
import java.rmi.RemoteException;
import javax.annotation.Resource;
import javax.ejb.EJBException;
import javax.ejb.RemoteHome;
import javax.ejb.SessionContext;
import javax.ejb.SessionSynchronization;
import javax.ejb.Stateful;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.transaction.TransactionSynchronizationRegistry;
/**
* @author Stuart Douglas
*/
@RemoteHome(IIOPTransactionalStatefulHome.class)
@Stateful
public class IIOPTransactionalStatefulBean implements SessionSynchronization {
private Boolean commitSucceeded;
private boolean beforeCompletion = false;
private Object transactionKey = null;
private boolean rollbackOnlyBeforeCompletion = false;
@Resource
private SessionContext sessionContext;
@Resource
private TransactionSynchronizationRegistry transactionSynchronizationRegistry;
public void ejbCreate() {
}
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public int transactionStatus() {
return transactionSynchronizationRegistry.getTransactionStatus();
}
@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public void resetStatus() {
commitSucceeded = null;
beforeCompletion = false;
transactionKey = null;
}
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public void setRollbackOnlyBeforeCompletion(boolean rollbackOnlyBeforeCompletion) throws RemoteException {
this.rollbackOnlyBeforeCompletion = rollbackOnlyBeforeCompletion;
}
@TransactionAttribute(TransactionAttributeType.MANDATORY)
public void sameTransaction(boolean first) throws RemoteException {
if (first) {
transactionKey = transactionSynchronizationRegistry.getTransactionKey();
} else {
if (!transactionKey.equals(transactionSynchronizationRegistry.getTransactionKey())) {
throw new RemoteException("Transaction on second call was not the same as on first call");
}
}
}
@TransactionAttribute(TransactionAttributeType.MANDATORY)
public void rollbackOnly() throws RemoteException {
sessionContext.setRollbackOnly();
}
@Override
public void afterBegin() throws EJBException, RemoteException {
}
@Override
public void beforeCompletion() throws EJBException, RemoteException {
beforeCompletion = true;
if (rollbackOnlyBeforeCompletion) {
sessionContext.setRollbackOnly();
}
}
@Override
public void afterCompletion(final boolean committed) throws EJBException, RemoteException {
commitSucceeded = committed;
}
@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public Boolean getCommitSucceeded() {
return commitSucceeded;
}
@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public boolean isBeforeCompletion() {
return beforeCompletion;
}
}