/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* 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,
* 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.apache.openjpa.persistence.inheritance.polymorphic;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;
import javax.persistence.Version;
/**
* An abstract base entity class with auto-generated identty and version field.
* Used for testing special case of table-per-class inheritance strategy when
* the root of persistent inheritance hierarchy is abstract and itself
* derives from an abstract MappedSuperClass (i.e. this class).
*
* For a more detailed description of the domain model to which this receiver
* belongs
* @see TestTablePerClassInheritanceWithAbstractRoot
*
* @author Pinaki Poddar
*
*/
@MappedSuperclass
public abstract class BaseEntity {
@Id
@GeneratedValue
private long id;
@Version
private long version;
public long getId() {
return id;
}
public long getVersion() {
return version;
}
}