org.hibernate.engine.Status Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*
*/
package org.hibernate.engine;
import java.io.Serializable;
import java.io.ObjectStreamException;
import java.io.InvalidObjectException;
/**
* Represents the status of an entity with respect to
* this session. These statuses are for internal
* book-keeping only and are not intended to represent
* any notion that is visible to the _application_.
*/
public final class Status implements Serializable {
public static final Status MANAGED = new Status( "MANAGED" );
public static final Status READ_ONLY = new Status( "READ_ONLY" );
public static final Status DELETED = new Status( "DELETED" );
public static final Status GONE = new Status( "GONE" );
public static final Status LOADING = new Status( "LOADING" );
public static final Status SAVING = new Status( "SAVING" );
private String name;
private Status(String name) {
this.name = name;
}
public String toString() {
return name;
}
private Object readResolve() throws ObjectStreamException {
return parse( name );
}
public static Status parse(String name) throws InvalidObjectException {
if ( name.equals(MANAGED.name) ) return MANAGED;
if ( name.equals(READ_ONLY.name) ) return READ_ONLY;
if ( name.equals(DELETED.name) ) return DELETED;
if ( name.equals(GONE.name) ) return GONE;
if ( name.equals(LOADING.name) ) return LOADING;
if ( name.equals(SAVING.name) ) return SAVING;
throw new InvalidObjectException( "invalid Status" );
}
}