/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Mar 8, 2008
*/
package com.bigdata.resources;
import com.bigdata.mdi.PartitionLocator;
import com.bigdata.service.DataService;
/**
* An instance of this class is thrown when an index partition has been split,
* joined, or moved to indicate that the client has a stale
* {@link PartitionLocator} and should refresh the locator for the key range
* covered by the named index partition and retry their request on the
* appropriate {@link DataService}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class StaleLocatorException extends RuntimeException {
/**
*
*/
private static final long serialVersionUID = 8595818286122546905L;
private final String name;
private final StaleLocatorReason reason;
// /**
// * De-serialization ctor.
// */
// public StaleLocatorException() {
//
// super();
//
// }
public String getName() {
return name;
}
public StaleLocatorReason getReason() {
return reason;
}
/**
* @param name
* The name of the index partition.
* @param reason
* The reason why the locator is no longer valid (split, join or
* moved).
*/
public StaleLocatorException(String name, StaleLocatorReason reason) {
super("name=" + name + ", reason=" + reason);
this.name = name;
this.reason = reason;
}
}