/* 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.riotfamily.common.hibernate;
import java.io.Serializable;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;
/**
* Abstract base class for {@link ActiveRecord}s with a generated
* <code>java.lang.Long</code> identifier and field access.
*
* @author Felix Gnass [fgnass at neteye dot de]
* @since 8.0
*/
@MappedSuperclass
public abstract class ActiveRecordFieldSupport extends ActiveRecord
implements Serializable {
private static final long serialVersionUID = 1L;
@Id @GeneratedValue(strategy=GenerationType.AUTO)
private Long id;
/**
* Returns the identifier of this persistent instance.
*
* @return this instance's identifier
*/
public Long getId() {
return id;
}
}