/*
* Copyright 2008 Whohoo 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 com.googlecode.mycontainer.ejb.transaction;
import javax.ejb.EJBTransactionRequiredException;
import javax.transaction.Transaction;
import javax.transaction.TransactionManager;
import com.googlecode.mycontainer.kernel.reflect.proxy.ProxyChain;
import com.googlecode.mycontainer.kernel.reflect.proxy.Request;
public class MandatoryTransactionHandler extends AbstractTransactionHandler {
private static final long serialVersionUID = 3400728057109798082L;
public Object intercept(Request request, ProxyChain chain) throws Throwable {
TransactionManager tm = getTransactionManager();
Transaction tx = tm.getTransaction();
if (tx == null) {
throw new EJBTransactionRequiredException();
}
return chain.proceed(request);
}
}