PersistenceInjectionModule.java

/*
 * Copyright (c) 2009-2010 Clark & Parsia, LLC. <http://www.clarkparsia.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 com.clarkparsia.empire.spi.guice;

import com.google.inject.AbstractModule;
import com.google.inject.matcher.Matchers;

/**
 * <p>Guice module implementation for adding support for the dependency injection of {@link javax.persistence.EntityManager}
 * and {@link javax.persistence.EntityManagerFactory} objects based on {@link javax.persistence.PersistenceContext}
 * and {@link javax.persistence.PersistenceUnit}
 * JPA annotations.</p>
 *
 * @author Michael Grove
 * @since 0.6
 */
public class PersistenceInjectionModule extends AbstractModule {
    /**
     * @inheritDoc
     */
    @Override
    protected void configure() {
        bindListener(Matchers.any(), new PersistenceContextTypeListener());
        bindListener(Matchers.any(), new PersistenceUnitTypeListener());
    }
}