/** *  * Copyright 2005 LogicBlaze, Inc. http://www.logicblaze.com *  * Licensed under the Apache License, Version 2.0 (the "License");  * you may not use this file except in compliance with the License.  * You may obtain a copy of the License at  *  * http://www.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS,  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  * See the License for the specific language governing permissions and  * limitations under the License.  *  **/package org.apache.geronimo.transaction.context;import javax.transaction.HeuristicMixedException;import javax.transaction.HeuristicRollbackException;import javax.transaction.RollbackException;import javax.transaction.Synchronization;import javax.transaction.SystemException;import javax.transaction.Transaction;import javax.transaction.xa.XAResource;/** * The GeronimoTransactionDelegate wraps a GeronimoTransactionContext * so that it can be used as a Transaction.  *   * @version $Revision: 1.1 $ * @author <a href="mailto:gnt@codehaus.org">Guillaume Nodet</a> */class GeronimoTransactionDelegate implements Transaction {	private GeronimoTransactionContext context;		GeronimoTransactionDelegate(GeronimoTransactionContext context) {		this.context = context;	}		public GeronimoTransactionContext getContext() {		return context;	}	public void commit() throws HeuristicMixedException, HeuristicRollbackException, RollbackException, SecurityException, SystemException {		if (context.txnManager.transactionContextManager.getContext() != context) {			throw new IllegalStateException("Cannot commit if the transaction is not bound to the current thread");		}		context.txnManager.commit();	}	public boolean delistResource(XAResource xaResource, int flag) throws IllegalStateException, SystemException {		return context.delistResource(xaResource, flag);	}	public boolean enlistResource(XAResource xaResource) throws IllegalStateException, RollbackException, SystemException {		return context.enlistResource(xaResource);	}	public int getStatus() throws SystemException {		return context.getTransaction().getStatus();	}	public void registerSynchronization(Synchronization synchronization) throws IllegalStateException, RollbackException, SystemException {		context.registerSynchronization(synchronization);	}	public void rollback() throws IllegalStateException, SystemException {		if (context.txnManager.transactionContextManager.getContext() != context) {			throw new IllegalStateException("Cannot commit if the transaction is not bound to the current thread");		}		context.txnManager.rollback();	}	public void setRollbackOnly() throws IllegalStateException, SystemException {		context.setRollbackOnly();	}}