/*
* Copyright [2014] [Christian Loehnert, krampenschiesser@gmail.com]
* 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 de.ks.persistence.entity;
import de.ks.persistence.converter.LocalDateTimeConverter;
import javax.persistence.*;
import java.io.Serializable;
import java.time.LocalDateTime;
@MappedSuperclass
public abstract class AbstractPersistentObject<T extends AbstractPersistentObject<T>> implements Serializable, IdentifyableEntity {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue
protected long id;
@Version
protected long version;
@Column(columnDefinition = "TIMESTAMP")
@Convert(converter = LocalDateTimeConverter.class)
protected LocalDateTime creationTime;
@Column(columnDefinition = "TIMESTAMP")
@Convert(converter = LocalDateTimeConverter.class)
protected LocalDateTime updateTime;
protected AbstractPersistentObject() {
creationTime = LocalDateTime.now();
}
public long getId() {
return id;
}
public long getVersion() {
return version;
}
@PreUpdate
void preUpdate() {
updateTime = LocalDateTime.now();
}
public LocalDateTime getCreationTime() {
return creationTime;
}
public void setCreationTime(LocalDateTime creationTime) {
this.creationTime = creationTime;
}
public LocalDateTime getUpdateTime() {
return updateTime;
}
public void setUpdateTime(LocalDateTime updateTime) {
this.updateTime = updateTime;
}
}