01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: */
19: package org.apache.openjpa.util;
20:
21: import org.apache.openjpa.lib.util.Localizer.Message;
22:
23: /**
24: * Base exception for data store errors.
25: *
26: * @author Marc Prud'hommeaux
27: * @since 0.2.5
28: */
29: public class StoreException extends OpenJPAException {
30:
31: public static final int LOCK = 1;
32: public static final int OBJECT_NOT_FOUND = 2;
33: public static final int OPTIMISTIC = 3;
34: public static final int REFERENTIAL_INTEGRITY = 4;
35: public static final int OBJECT_EXISTS = 5;
36:
37: public StoreException(String msg) {
38: super (msg);
39: }
40:
41: public StoreException(Message msg) {
42: super (msg.getMessage());
43: }
44:
45: public StoreException(Throwable cause) {
46: super (cause);
47: }
48:
49: public int getType() {
50: return STORE;
51: }
52: }
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