001// Copyright 2011, 2012, 2014 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007// http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.internal.jpa;
016
017import org.apache.tapestry5.ioc.Invokable;
018import org.apache.tapestry5.jpa.EntityTransactionManager;
019import org.apache.tapestry5.plastic.MethodAdvice;
020import org.apache.tapestry5.plastic.MethodInvocation;
021
022public class CommitAfterMethodAdvice implements MethodAdvice
023{
024    private EntityTransactionManager manager;
025    private String context;
026
027    public CommitAfterMethodAdvice(EntityTransactionManager manager, String context)
028    {
029        this.manager = manager;
030        this.context = context;
031    }
032
033    @Override
034    public void advise(final MethodInvocation invocation)
035    {
036        manager.invokeInTransaction(context, new Invokable<MethodInvocation>()
037        {
038            @Override
039            public MethodInvocation invoke()
040            {
041                return invocation.proceed();
042            }
043        });
044
045    }
046}