Java Code Examples for javax.transaction.Transaction#enlistResource()

The following examples show how to use javax.transaction.Transaction#enlistResource() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: XATransactionDataSource.java From shardingsphere with Apache License 2.0

6 votes

/**
 * Get connection.
 *
 * @return XA transaction connection
 * @throws SQLException SQL exception
 * @throws SystemException system exception
 * @throws RollbackException rollback exception
 */
public Connection getConnection() throws SQLException, SystemException, RollbackException {
    if (CONTAINER_DATASOURCE_NAMES.contains(dataSource.getClass().getSimpleName())) {
        return dataSource.getConnection();
    }
    Connection result = dataSource.getConnection();
    XAConnection xaConnection = XAConnectionFactory.createXAConnection(databaseType, xaDataSource, result);
    final Transaction transaction = xaTransactionManager.getTransactionManager().getTransaction();
    if (!enlistedTransactions.get().contains(transaction)) {
        transaction.enlistResource(new SingleXAResource(resourceName, xaConnection.getXAResource()));
        transaction.registerSynchronization(new Synchronization() {
            @Override
            public void beforeCompletion() {
                enlistedTransactions.get().remove(transaction);
            }

            @Override
            public void afterCompletion(final int status) {
                enlistedTransactions.get().clear();
            }
        });
        enlistedTransactions.get().add(transaction);
    }
    return result;
}

Example 2

Source File: BasicTransactionAssistanceFactoryImpl.java From genericconnector with Apache License 2.0

6 votes

/** before calling this method, please ensure you have called {@link TransactionConfigurator#setup(String, CommitRollbackCallback)} */
@Override
public TransactionAssistant getTransactionAssistant() throws ResourceException {
	//enlist a new resource into the transaction. it will be delisted, when its closed.
	final CommitRollbackCallback commitRollbackCallback = TransactionConfigurator.getCommitRollbackCallback(jndiName);
	MicroserviceXAResource ms = new MicroserviceXAResource(jndiName, commitRollbackCallback);
	UserTransactionManager utm = getTM();
	try {
		if(utm.getStatus() == Status.STATUS_NO_TRANSACTION){
			throw new ResourceException("no transaction found. please start one before getting the transaction assistant. status was: " + utm.getStatus());
		}
		Transaction tx = utm.getTransaction();
		tx.enlistResource(ms);
		return new AtomikosTransactionAssistantImpl(ms);
	} catch (Exception e) {
		throw new ResourceException("Unable to get transaction status", e);
	}
}

Example 3

Source File: JMSBridgeImpl.java From activemq-artemis with Apache License 2.0

6 votes

private void enlistResources(final Transaction tx) throws Exception {
   if (ActiveMQJMSBridgeLogger.LOGGER.isTraceEnabled()) {
      ActiveMQJMSBridgeLogger.LOGGER.trace("Enlisting resources in tx");
   }

   XAResource resSource = ((XASession) sourceSession).getXAResource();

   tx.enlistResource(resSource);

   XAResource resDest = ((XASession) targetSession).getXAResource();

   tx.enlistResource(resDest);

   if (ActiveMQJMSBridgeLogger.LOGGER.isTraceEnabled()) {
      ActiveMQJMSBridgeLogger.LOGGER.trace("Enlisted resources in tx");
   }
}

Example 4

Source File: XAStatementHandler.java From clearpool with GNU General Public License v3.0

5 votes

@Override
protected void beforeInvoke(String methodName) throws XAException, SystemException {
  if (this.needTransaction(methodName)) {
    Transaction ts = TransactionManagerImpl.getManager().getTransaction();
    if (ts != null) {
      try {
        XAResource xaRes = this.xaCon.getXAResource();
        ts.enlistResource(xaRes);
      } catch (Exception e) {
        throw new ConnectionPoolException(e);
      }
    }
  }
}

Example 5

Source File: JtaTransactionPolicy.java From tomee with Apache License 2.0

5 votes

public void enlistResource(final XAResource xaResource) throws SystemException {
    final Transaction transaction = getCurrentTransaction();
    if (transaction != null) {
        try {
            if (transaction.enlistResource(xaResource)) {
                return;
            }
        } catch (final Exception e) {
            throw new SystemException("Unable to enlist xa resource in the transaction", e);
        }
    }
    throw new SystemException("Unable to enlist xa resource in the transaction");
}

Example 6