1 //
2 // Copyright (c) 2003, Caltha - Gajda, Krzewski, Mach, Potempski Sp.J.
3 // All rights reserved.
4 //
5 // Redistribution and use in source and binary forms, with or without modification,
6 // are permitted provided that the following conditions are met:
7 //
8 // * Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer.
10 // * Redistributions in binary form must reproduce the above copyright notice,
11 // this list of conditions and the following disclaimer in the documentation
12 // and/or other materials provided with the distribution.
13 // * Neither the name of the Caltha - Gajda, Krzewski, Mach, Potempski Sp.J.
14 // nor the names of its contributors may be used to endorse or promote products
15 // derived from this software without specific prior written permission.
16 //
17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 // IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
21 // INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
22 // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
23 // OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 // POSSIBILITY OF SUCH DAMAGE.
27 //
28
29 package org.objectledge.parameters;
30
31 import org.objectledge.context.Context;
32 import org.objectledge.pipeline.Valve;
33 import org.objectledge.web.HttpContext;
34
35 /***
36 * Pipeline processing valve that loads request parameters into the context.
37 *
38 * @author <a href="mailto:pablo@caltha.pl">Pawel Potempski</a>
39 * @version $Id: RequestParametersLoaderValve.java,v 1.6 2005/07/22 17:25:49 pablo Exp $
40 */
41 public class RequestParametersLoaderValve
42 implements Valve
43 {
44 /***
45 * Run the pipeline valve - parse and load the parameters into the context.
46 *
47 * @param context the context.
48 */
49 public void process(Context context)
50 {
51 HttpContext httpContext = HttpContext.getHttpContext(context);
52 RequestParameters parameters = new RequestParameters(httpContext.getRequest());
53 context.setAttribute(RequestParameters.class, parameters);
54 }
55 }