%line	%branch
org.apache.jetspeed.services.title.DynamicTitleServiceImpl	0%	0%

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one or more
3		* contributor license agreements. See the NOTICE file distributed with
4		* this work for additional information regarding copyright ownership.
5		* The ASF licenses this file to You under the Apache License, Version 2.0
6		* (the "License"); you may not use this file except in compliance with
7		* the License. You may obtain a copy of the License at
8		*
9		* http://www.apache.org/licenses/LICENSE-2.0
10		*
11		* Unless required by applicable law or agreed to in writing, software
12		* distributed under the License is distributed on an "AS IS" BASIS,
13		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14		* See the License for the specific language governing permissions and
15		* limitations under the License.
16		*/
17		package org.apache.jetspeed.services.title;
18
19		import java.util.Iterator;
20		import java.util.Locale;
21
22		import javax.servlet.http.HttpServletRequest;
23
24		import org.apache.jetspeed.PortalReservedParameters;
25		import org.apache.jetspeed.request.RequestContext;
26		import org.apache.pluto.om.common.Preference;
27		import org.apache.pluto.om.entity.PortletEntity;
28		import org.apache.pluto.om.window.PortletWindow;
29
30	0	public class DynamicTitleServiceImpl implements DynamicTitleService
31		{
32
33		public void setDynamicTitle(PortletWindow window,
34		HttpServletRequest request, String titleArg)
35		{
36		//String title = getTitleFromPreference(window, request);
37	0	String title = null;
38		// if (title == null || title.length() < 0)
39		// {
40	0	if (titleArg == null || titleArg.length() == 0)
41		{
42	0	title = getTitleFromPortletDefinition(window, request);
43		}
44		else
45		{
46	0	title = titleArg;
47		}
48
49		// }
50
51	0	request.setAttribute(
52		PortalReservedParameters.OVERRIDE_PORTLET_TITLE_ATTR
53		+ "::window.id::" + window.getId(), title);
54
55	0	}
56
57		public String getDynamicTitle(PortletWindow window,
58		HttpServletRequest request)
59		{
60	0	return (String)request.getAttribute(PortalReservedParameters.OVERRIDE_PORTLET_TITLE_ATTR
61		+ "::window.id::" + window.getId());
62		}
63
64		protected final String getTitleFromPortletDefinition(PortletWindow window,
65		HttpServletRequest request)
66		{
67	0	String title = null;
68	0	RequestContext requestContext = (RequestContext) request
69		.getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
70
71	0	PortletEntity entity = window.getPortletEntity();
72	0	if (entity != null && entity.getPortletDefinition() != class="keyword">null)
73		{
74	0	title = requestContext.getPreferedLanguage(
75		entity.getPortletDefinition()).getTitle();
76		}
77
78	0	if (title == null && entity.getPortletDefinition() != class="keyword">null)
79		{
80	0	title = entity.getPortletDefinition().getName();
81		}
82	0	else if (title == null)
83		{
84	0	title = "Invalid portlet entity " + entity.getId();
85		}
86
87	0	return title;
88		}
89
90		protected final String getTitleFromPreference(PortletWindow window,
91		HttpServletRequest request)
92		{
93	0	Locale locale = request.getLocale();
94	0	String titleKey = createTitleKey(locale, false);
95
96	0	Preference titlePref = window.getPortletEntity().getPreferenceSet()
97		.get(titleKey);
98	0	if (titlePref == null)
99		{
100	0	titleKey = createTitleKey(locale, true);
101	0	titlePref = window.getPortletEntity().getPreferenceSet().get(
102		titleKey);
103		}
104
105	0	if (titlePref != null)
106		{
107	0	Iterator values = titlePref.getValues();
108	0	if (values.hasNext())
109		{
110	0	return (String) titlePref.getValues().next();
111		}
112		}
113
114	0	return null;
115		}
116
117		public static String createTitleKey(Locale locale, boolean languageOnly)
118		{
119	0	if(languageOnly)
120		{
121	0	return "jetspeed.title."+locale.getLanguage();
122		}
123		else
124		{
125	0	return "jetspeed.title."+locale.toString();
126		}
127		}
128
129		}

This report is generated by jcoverage, Maven and Maven JCoverage Plugin.