/*
* RHQ Management Platform
* Copyright (C) 2005-2011 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.core.domain.drift;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.MappedSuperclass;
import javax.persistence.PrePersist;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
/**
* A JPADriftFile represents one unique piece of content used for drift tracking. Because the bits are supported
* by java.sql.Blob and java.io streaming, we must hide the bits from entities used on the gwt client. This base
* class is used as the superclass for both JPADriftFile (no blob) and JPADriftFileBits (blob).
*
* @author Jay Shaughnessy
* @author John Mazzitelli
* @author John Sanda
*/
@MappedSuperclass
@XmlAccessorType(XmlAccessType.FIELD)
public class AbstractJPADriftFile implements Serializable {
private static final long serialVersionUID = 1L;
@Column(name = "CTIME", nullable = false)
protected Long ctime = -1L;
@Column(name = "DATA_SIZE", nullable = true)
protected Long dataSize;
@Column(name = "STATUS", nullable = false)
@Enumerated(EnumType.STRING)
protected DriftFileStatus status = DriftFileStatus.EMPTY;
protected AbstractJPADriftFile() {
}
public Long getCtime() {
return ctime;
}
@PrePersist
void onPersist() {
this.ctime = System.currentTimeMillis();
}
public void setDataSize(Long dataSize) {
this.dataSize = dataSize;
}
public Long getDataSize() {
return dataSize;
}
public DriftFileStatus getStatus() {
return status;
}
public void setStatus(DriftFileStatus status) {
this.status = status;
}
}