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.event;
20:
21: /**
22: * Callback handling constants.
23: *
24: * @author Steve Kim
25: * @since 0.4.0
26: */
27: public interface CallbackModes {
28:
29: /**
30: * Flag to stop executing callbacks on exception immediately.
31: */
32: public static final int CALLBACK_FAIL_FAST = 2 << 0;
33:
34: /**
35: * Flag to ignore exceptions made during callback.
36: */
37: public static final int CALLBACK_IGNORE = 2 << 1;
38:
39: /**
40: * Flag to log exceptions made during callback.
41: */
42: public static final int CALLBACK_LOG = 2 << 2;
43:
44: /**
45: * Flag to re-throw exceptions made during callback.
46: */
47: public static final int CALLBACK_RETHROW = 2 << 3;
48:
49: /**
50: * Flag to always rollback on a callback exception.
51: */
52: public static final int CALLBACK_ROLLBACK = 2 << 4;
53: }
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