/*******************************************************************************
* ***** BEGIN LICENSE BLOCK Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* The Original Code is the OpenCustomer CRM.
*
* The Initial Developer of the Original Code is Thomas Bader (Bader & Jene
* Software-Ingenieurb�ro). Portions created by the Initial Developer are
* Copyright (C) 2005 the Initial Developer. All Rights Reserved.
*
* Contributor(s): Thomas Bader <thomas.bader@bader-jene.de>
*
* ***** END LICENSE BLOCK *****
*/
package org.opencustomer.framework.db.vo;
import javax.persistence.Column;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;
import org.apache.commons.lang.builder.CompareToBuilder;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.log4j.Logger;
@MappedSuperclass
public abstract class BaseVO extends AbstractVO implements Comparable
{
private final static Logger log = Logger.getLogger(BaseVO.class);
private Integer id;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "id", updatable = false, nullable = false)
public Integer getId()
{
return id;
}
public void setId(Integer id)
{
this.id = id;
}
protected void toStringStart(ToStringBuilder builder)
{
builder.append("id", getId());
}
protected void toStringEnd(ToStringBuilder builder)
{
}
protected abstract void toString(ToStringBuilder builder);
@Override
public String toString()
{
ToStringBuilder builder = new ToStringBuilder(this);
toStringStart(builder);
toString(builder);
toStringEnd(builder);
return builder.toString();
}
public int hashCode()
{
return new HashCodeBuilder().append(getId()).toHashCode();
}
public int compareTo(Object obj)
{
int compare = -1;
if (obj == null)
compare = -1;
else if (this == obj)
compare = 0;
else if (!(obj instanceof BaseVO))
compare = -1;
else if (!this.getClass().equals(obj.getClass()))
compare = -1;
else
{
BaseVO castObj = (BaseVO) obj;
CompareToBuilder builder = new CompareToBuilder();
builder.append(this.getId(), castObj.getId());
compare = builder.toComparison();
}
return compare;
}
public boolean equals(Object obj)
{
boolean isEqual = false;
if (obj == null) {
isEqual = false;
}
else if (this == obj) {
isEqual = true;
}
else if (!(obj instanceof BaseVO)) {
isEqual = false;
}
else if (!this.getClass().equals(obj.getClass())) {
isEqual = false;
}
else
{
BaseVO castObj = (BaseVO) obj;
EqualsBuilder builder = new EqualsBuilder();
builder.append(this.getId(), castObj.getId());
isEqual = builder.isEquals();
}
return isEqual;
}
}