org.fabric3.jpa.model.PersistenceContextResourceReference Maven / Gradle / Ivy
/*
* Fabric3
* Copyright (c) 2009-2015 Metaform Systems
*
* 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.
* Portions originally based on Apache Tuscany 2007
* licensed under the Apache 2.0 license.
*/
package org.fabric3.jpa.model;
import org.fabric3.api.model.type.component.ResourceReferenceDefinition;
import org.fabric3.api.model.type.contract.ServiceContract;
/**
* Represents an entity manager factory treated as a resource.
*/
public final class PersistenceContextResourceReference extends ResourceReferenceDefinition {
private static final long serialVersionUID = -8717050996527626286L;
private String unitName;
private boolean multiThreaded;
/**
* Constructor.
*
* @param name Name of the resource.
* @param unitName Persistence unit name.
* @param serviceContract the service contract for the persistence unit
* @param multiThreaded true if the resource is accessed from a multi-threaded implementation
*/
public PersistenceContextResourceReference(String name,
String unitName,
ServiceContract serviceContract,
boolean multiThreaded) {
super(name, serviceContract, true);
this.unitName = unitName;
this.multiThreaded = multiThreaded;
}
/**
* Returns the persistence unit name.
*
* @return the persistence unit name.
*/
public final String getUnitName() {
return this.unitName;
}
/**
* Returns true if the EntityManager will be accessed from a mutli-thread implementation.
*
* @return true if the EntityManager will be accessed from a mutli-thread implementation
*/
public boolean isMultiThreaded() {
return multiThreaded;
}
}