1 package org.apache.turbine.modules.pages;
2
3
4 /*
5 * Licensed to the Apache Software Foundation (ASF) under one
6 * or more contributor license agreements. See the NOTICE file
7 * distributed with this work for additional information
8 * regarding copyright ownership. The ASF licenses this file
9 * to you under the Apache License, Version 2.0 (the
10 * "License"); you may not use this file except in compliance
11 * with the License. You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing,
16 * software distributed under the License is distributed on an
17 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
18 * KIND, either express or implied. See the License for the
19 * specific language governing permissions and limitations
20 * under the License.
21 */
22
23
24 import javax.servlet.http.HttpServletResponse;
25
26 import org.apache.turbine.Turbine;
27 import org.apache.turbine.annotation.TurbineService;
28 import org.apache.turbine.pipeline.PipelineData;
29 import org.apache.turbine.services.jsp.JspService;
30
31 /**
32 * Extends TemplatePage to add some convenience objects to the request.
33 *
34 * @author <a href="mailto:john.mcnally@clearink.com">John D. McNally</a>
35 * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
36 * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a>
37 * @version $Revision: 1709648 $
38 */
39 public class JspPage
40 extends TemplatePage
41 {
42 /** Injected service instance */
43 @TurbineService
44 private JspService jspService;
45
46 /**
47 * Stuffs some useful objects into the request so that
48 * it is available to the Action module and the Screen module
49 */
50 @Override
51 protected void doBuildBeforeAction(PipelineData pipelineData)
52 throws Exception
53 {
54 jspService.addDefaultObjects(pipelineData);
55
56 try
57 {
58 HttpServletResponse response = pipelineData.get(Turbine.class, HttpServletResponse.class);
59 //We try to set the buffer size from defaults
60 response.setBufferSize(jspService.getDefaultBufferSize());
61 }
62 catch (IllegalStateException ise)
63 {
64 // If the response was already committed, we die silently
65 // No logger here?
66 }
67 }
68
69 }