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.aop;
18:
19: import org.aopalliance.aop.Advice;
20:
21: /**
22: * Common marker interface for before advice, such as {@link MethodBeforeAdvice}.
23: *
24: * <p>Spring supports only method before advice. Although this is unlikely to change,
25: * this API is designed to allow field advice in future if desired.
26: *
27: * @author Rod Johnson
28: * @see AfterAdvice
29: */
30: public interface BeforeAdvice extends Advice {
31:
32: }
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