1 /***
2 * Copyright 2003-2010 Terracotta, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package net.sf.ehcache.store.disk;
17
18 import net.sf.ehcache.writer.CacheWriterManagerException;
19
20 /***
21 * Exception thrown by the Store when the writer fails. Used to determine whether the element was inserted or updated in the Store
22 * @author Alex Snaps
23 */
24 public class StoreUpdateException extends CacheWriterManagerException {
25
26 private final boolean update;
27
28 /***
29 * Constructor
30 * @param e the cause of the failure
31 * @param update true if element was updated, false if inserted
32 */
33 public StoreUpdateException(final RuntimeException e, final boolean update) {
34 super(e);
35 this.update = update;
36 }
37
38 /***
39 * Whether the element was inserted or updated in the Store
40 * @return true if element was updated, false if inserted
41 */
42 public boolean isUpdate() {
43 return update;
44 }
45 }