/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.apache.geode.cache;
/**
* Indicates that the requested region already exists when a region is being created.
*
*
*
* @see Region#createSubregion
* @see Cache#createRegion
* @since GemFire 2.0
*/
public class RegionExistsException extends CacheException {
private static final long serialVersionUID = -5643670216230359426L;
private transient Region region;
/**
* Constructs an instance of <code>RegionExistsException</code> with the specified Region.
*
* @param rgn the Region that exists
*/
public RegionExistsException(Region rgn) {
super(rgn.getFullPath());
this.region = rgn;
}
/**
* Constructs an instance of <code>RegionExistsException</code> with the specified detail message
* and cause.
*
* @param rgn the Region that exists
* @param cause the causal Throwable
*/
public RegionExistsException(Region rgn, Throwable cause) {
super(rgn.getFullPath(), cause);
this.region = rgn;
}
/**
* Return the Region that already exists which prevented region creation.
*
* @return the Region that already exists, or null if this exception has been serialized, in which
* {@link Throwable#getMessage } will return the pathFromRoot for the region that exists.
*/
public Region getRegion() {
return this.region;
}
}