/* | |
* 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; | |
} | |
} |