/*
* 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.
* 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 org.kie.karaf.itest.beans;
import org.jbpm.services.task.identity.JBossUserGroupCallbackImpl;
import org.kie.api.KieBase;
import org.kie.api.runtime.EnvironmentName;
import org.kie.api.runtime.manager.RuntimeEnvironment;
import org.kie.api.runtime.manager.RuntimeEnvironmentBuilder;
import javax.persistence.EntityManagerFactory;
import javax.transaction.TransactionManager;
import javax.transaction.TransactionSynchronizationRegistry;
import javax.transaction.UserTransaction;
import java.util.Properties;
/**
* A bean creating a KieSession for starting a process with persistence.
*
* This implementation uses the injected EntityManagerFactory, TransactionManager, UserTransaction,
* and TransactionSynchronizationRegistry instances. It does not use org.kie.api.runtime.Environment.
*/
public class ProcessWithPersistenceDirectBean extends AbstractProcessWithPersistenceBean {
private final EntityManagerFactory entityManagerFactory;
private final TransactionManager transactionManager;
private final UserTransaction userTransaction;
private final TransactionSynchronizationRegistry transactionSynchronizationRegistry;
public ProcessWithPersistenceDirectBean(final EntityManagerFactory emf, final TransactionManager tm,
final UserTransaction ut, final TransactionSynchronizationRegistry tsr) {
this.entityManagerFactory = emf;
this.transactionManager = tm;
this.userTransaction = ut;
this.transactionSynchronizationRegistry = tsr;
}
@Override
protected RuntimeEnvironment getRuntimeEnvironment(final KieBase kieBase) {
return RuntimeEnvironmentBuilder.Factory.get()
.newEmptyBuilder()
.knowledgeBase(kieBase)
.classLoader(this.getClass().getClassLoader())
.entityManagerFactory(entityManagerFactory)
.persistence(true)
// the default MVELUserGroupCallback does not work due to NCDFError, see the error in debugger - BZ 1316974
.userGroupCallback(new JBossUserGroupCallbackImpl(new Properties()))
.addEnvironmentEntry(EnvironmentName.ENTITY_MANAGER_FACTORY, entityManagerFactory)
.addEnvironmentEntry(EnvironmentName.TRANSACTION_MANAGER, transactionManager)
.addEnvironmentEntry(EnvironmentName.TRANSACTION, userTransaction)
.addEnvironmentEntry(EnvironmentName.TRANSACTION_SYNCHRONIZATION_REGISTRY, transactionSynchronizationRegistry)
.get();
}
}