01: // Copyright 2006 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.services;
16:
17: import java.io.IOException;
18:
19: import javax.servlet.http.HttpServletRequest;
20: import javax.servlet.http.HttpServletResponse;
21:
22: /**
23: * Service interface for the tapestry.request.HttpServletRequestHandler pipeline service.
24: *
25: *
26: * @see org.apache.tapestry.services.HttpServletRequestFilter
27: */
28: public interface HttpServletRequestHandler {
29: /** Returns true if the request was handled, false otherwise. */
30: boolean service(HttpServletRequest request,
31: HttpServletResponse response) throws IOException;
32: }
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