org.sca4j.jpa.scdl.PersistenceContextResource Maven / Gradle / Ivy
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* specific language governing permissions and limitations under the License.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
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* not use this file except in compliance with the License. A copy of the license
* is included in this distrubtion or you may obtain a copy at
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* http://www.opensource.org/licenses/apache2.0.php
*
* 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.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
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* regarding copyright ownership. The ASF licenses this file
* to you 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,
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*/
package org.sca4j.jpa.scdl;
import javax.persistence.PersistenceContextType;
import org.sca4j.scdl.ResourceDefinition;
import org.sca4j.scdl.ServiceContract;
/**
* Represents an entity manager factory treated as a resource.
*
* @version $Revision$ $Date$
*/
public final class PersistenceContextResource extends ResourceDefinition {
private static final long serialVersionUID = -8717050996527626286L;
private final String unitName;
private final PersistenceContextType type;
private final boolean multiThreaded;
/**
* Constructor.
*
* @param name Name of the resource.
* @param unitName Persistence unit name.
* @param type the PersistenceContextType
* @param serviceContract the service contract for the persistence unit
* @param multiThreaded true if the resource is accessed from a multi-threaded implementation
*/
public PersistenceContextResource(String name,
String unitName,
PersistenceContextType type,
ServiceContract serviceContract,
boolean multiThreaded) {
super(name, serviceContract, true);
this.unitName = unitName;
this.type = type;
this.multiThreaded = multiThreaded;
}
/**
* Returns the persistence unit name.
*
* @return the persistence unit name.
*/
public final String getUnitName() {
return this.unitName;
}
/**
* Returns the persistence context type.
*
* @return the persistence context type
*/
public PersistenceContextType getType() {
return type;
}
/**
* 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;
}
}