01: /*
02: * Copyright 2002-2007 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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:
17: package org.springframework.beans.factory.parsing;
18:
19: /**
20: * SPI interface allowing tools and other external processes to handle errors
21: * and warnings reported during bean definition parsing.
22: *
23: * @author Rob Harrop
24: * @author Juergen Hoeller
25: * @since 2.0
26: * @see Problem
27: */
28: public interface ProblemReporter {
29:
30: /**
31: * Called when a fatal error is encountered during the parsing process.
32: * <p>Implementations must treat the given problem as fatal,
33: * i.e. they have to eventually raise an exception.
34: * @param problem the source of the error (never <code>null</code>)
35: */
36: void fatal(Problem problem);
37:
38: /**
39: * Called when an error is encountered during the parsing process.
40: * <p>Implementations may choose to treat errors as fatal.
41: * @param problem the source of the error (never <code>null</code>)
42: */
43: void error(Problem problem);
44:
45: /**
46: * Called when a warning is raised during the parsing process.
47: * <p>Warnings are <strong>never</strong> considered to be fatal.
48: * @param problem the source of the warning (never <code>null</code>)
49: */
50: void warning(Problem problem);
51:
52: }
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