01: /*
02: * Copyright 2002-2006 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.web.context;
18:
19: import javax.servlet.ServletConfig;
20:
21: /**
22: * Interface to be implemented by any object that wishes to be notified
23: * of the ServletConfig (typically determined by the WebApplicationContext)
24: * that it runs in.
25: *
26: * <p>Only satisfied if actually running within a Servlet-specific
27: * WebApplicationContext. If this callback interface is encountered
28: * elsewhere, an exception will be thrown on bean creation.
29: *
30: * @author Juergen Hoeller
31: * @since 2.0
32: * @see ServletContextAware
33: */
34: public interface ServletConfigAware {
35:
36: /**
37: * Set the ServletConfig that this object runs in.
38: * <p>Invoked after population of normal bean properties but before an init
39: * callback like InitializingBean's <code>afterPropertiesSet</code> or a
40: * custom init-method. Invoked after ApplicationContextAware's
41: * <code>setApplicationContext</code>.
42: * @param servletConfig ServletConfig object to be used by this object
43: * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet
44: * @see org.springframework.context.ApplicationContextAware#setApplicationContext
45: */
46: void setServletConfig(ServletConfig servletConfig);
47:
48: }
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