/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.jbpm.test.container.archive.ejbtransactions;
import javax.persistence.EntityManagerFactory;
import javax.persistence.PersistenceUnit;
import org.kie.api.runtime.Environment;
import org.kie.api.runtime.EnvironmentName;
import org.kie.internal.KnowledgeBaseFactory;
/**
* Common base of all EJBs using persistence. Contains: - entity manager factory
* injection - session creation
*/
public abstract class BeanWithPersistence implements ProcessEJB {
@PersistenceUnit(unitName = "containerPU")
protected EntityManagerFactory emf;
public EntityManagerFactory getEmf() {
return this.emf;
}
protected Environment getEnvironment() {
Environment env = KnowledgeBaseFactory.newEnvironment();
env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);
return env;
}
}