AuditTimestampListener.java

/**
 *
 */
package com.thinkbiganalytics.jpa;

/*-
 * #%L
 * thinkbig-commons-jpa
 * %%
 * Copyright (C) 2017 ThinkBig Analytics
 * %%
 * 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.
 * #L%
 */

import org.joda.time.DateTime;

import javax.persistence.PrePersist;
import javax.persistence.PreUpdate;

/**
 *
 */
public class AuditTimestampListener {

    @PrePersist
    public void setCreatedTime(AuditedEntity entity) {
        DateTime now = DateTime.now();
        entity.setCreatedTime(now);
        entity.setModifiedTime(now);
    }

    @PreUpdate
    public void setModifiedTime(AuditedEntity entity) {
        entity.setModifiedTime(DateTime.now());
    }

}