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;
18:
19: import javax.servlet.ServletException;
20:
21: /**
22: * Exception thrown when an HTTP request handler requires a pre-existing session.
23: *
24: * @author Juergen Hoeller
25: * @since 2.0
26: */
27: public class HttpSessionRequiredException extends ServletException {
28:
29: /**
30: * Create a new HttpSessionRequiredException.
31: * @param msg the detail message
32: */
33: public HttpSessionRequiredException(String msg) {
34: super(msg);
35: }
36:
37: }
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