    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}