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Spring Data module to provide sophisticated support for JPA repositories
/*
* Copyright 2008-2011 the original author or authors.
*
* 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.springframework.data.jpa.domain;
import java.io.Serializable;
import java.util.Date;
import javax.persistence.ManyToOne;
import javax.persistence.MappedSuperclass;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import org.joda.time.DateTime;
import org.springframework.data.domain.Auditable;
/**
* Abstract base class for auditable entities. Stores the audition values in persistent fields.
*
* @author Oliver Gierke
* @param the auditing type. Typically some kind of user.
* @param the type of the auditing type's idenifier
*/
@MappedSuperclass
public abstract class AbstractAuditable extends AbstractPersistable implements
Auditable {
private static final long serialVersionUID = 141481953116476081L;
@ManyToOne
private U createdBy;
@Temporal(TemporalType.TIMESTAMP)
private Date createdDate;
@ManyToOne
private U lastModifiedBy;
@Temporal(TemporalType.TIMESTAMP)
private Date lastModifiedDate;
/*
* (non-Javadoc)
*
* @see org.springframework.data.domain.Auditable#getCreatedBy()
*/
public U getCreatedBy() {
return createdBy;
}
/*
* (non-Javadoc)
*
* @see
* org.springframework.data.domain.Auditable#setCreatedBy(java.lang.Object)
*/
public void setCreatedBy(final U createdBy) {
this.createdBy = createdBy;
}
/*
* (non-Javadoc)
*
* @see org.springframework.data.domain.Auditable#getCreatedDate()
*/
public DateTime getCreatedDate() {
return null == createdDate ? null : new DateTime(createdDate);
}
/*
* (non-Javadoc)
*
* @see
* org.springframework.data.domain.Auditable#setCreatedDate(org.joda.time
* .DateTime)
*/
public void setCreatedDate(final DateTime createdDate) {
this.createdDate = null == createdDate ? null : createdDate.toDate();
}
/*
* (non-Javadoc)
*
* @see org.springframework.data.domain.Auditable#getLastModifiedBy()
*/
public U getLastModifiedBy() {
return lastModifiedBy;
}
/*
* (non-Javadoc)
*
* @see
* org.springframework.data.domain.Auditable#setLastModifiedBy(java.lang
* .Object)
*/
public void setLastModifiedBy(final U lastModifiedBy) {
this.lastModifiedBy = lastModifiedBy;
}
/*
* (non-Javadoc)
*
* @see org.springframework.data.domain.Auditable#getLastModifiedDate()
*/
public DateTime getLastModifiedDate() {
return null == lastModifiedDate ? null : new DateTime(lastModifiedDate);
}
/*
* (non-Javadoc)
*
* @see
* org.springframework.data.domain.Auditable#setLastModifiedDate(org.joda
* .time.DateTime)
*/
public void setLastModifiedDate(final DateTime lastModifiedDate) {
this.lastModifiedDate = null == lastModifiedDate ? null : lastModifiedDate.toDate();
}
}