Code Coverage for tapestry release 4.0.3

Clover coverage report - Code Coverage for tapestry release 4.0.3

Coverage timestamp: Fri May 5 2006 21:17:42 CDT

FRAMES NO FRAMES

file stats:	LOC:	87		Methods:	5
	NCLOC:	39		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

PageService.java

100%

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1		// Copyright 2004, 2005 The Apache Software Foundation
2		//
3		// Licensed under the Apache License, Version 2.0 (the "License");
4		// you may not use this file except in compliance with the License.
5		// You may obtain a copy of the License at
6		//
7		// http://www.apache.org/licenses/LICENSE-2.0
8		//
9		// 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.engine;
16
17		import java.io.IOException;
18		import java.util.HashMap;
19		import java.util.Map;
20
21		import org.apache.hivemind.util.Defense;
22		import org.apache.tapestry.IRequestCycle;
23		import org.apache.tapestry.Tapestry;
24		import org.apache.tapestry.services.LinkFactory;
25		import org.apache.tapestry.services.ResponseRenderer;
26		import org.apache.tapestry.services.ServiceConstants;
27
28		/**
29		* Basic server for creating a link to another page in the application.
30		*
31		* @author Howard Lewis Ship
32		* @since 1.0.9
33		*/
34
35		public class PageService implements IEngineService
36		{
37		/** @since 4.0 */
38		private ResponseRenderer _responseRenderer;
39
40		/** @since 4.0 */
41		private LinkFactory _linkFactory;
42
43	21	public ILink getLink(boolean post, Object parameter)
44		{
45	21	Defense.isAssignable(parameter, String.class, "parameter");
46
47	21	Map parameters = new HashMap();
48
49	21	parameters.put(ServiceConstants.PAGE, parameter);
50
51	21	return _linkFactory.constructLink(this, post, parameters, true);
52
53		}
54
55	153	public void service(IRequestCycle cycle) throws IOException
56		{
57	153	String pageName = cycle.getParameter(ServiceConstants.PAGE);
58
59		// At one time, the page service required a session, but that is no longer necessary.
60		// Users can now bookmark pages within a Tapestry application. Pages
61		// can implement validate() and throw a PageRedirectException if they don't
62		// want to be accessed this way. For example, most applications have a concept
63		// of a "login" and have a few pages that don't require the user to be logged in,
64		// and other pages that do. The protected pages should redirect to a login page.
65
66	153	cycle.activate(pageName);
67
68	123	_responseRenderer.renderResponse(cycle);
69		}
70
71	102	public String getName()
72		{
73	102	return Tapestry.PAGE_SERVICE;
74		}
75
76		/** @since 4.0 */
77	87	public void setResponseRenderer(ResponseRenderer responseRenderer)
78		{
79	87	_responseRenderer = responseRenderer;
80		}
81
82		/** @since 4.0 */
83	87	public void setLinkFactory(LinkFactory linkFactory)
84		{
85	87	_linkFactory = linkFactory;
86		}
87		}