%line	%branch
org.apache.jetspeed.container.state.impl.SessionNavigationalState	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.container.state.impl;
18
19		import java.util.Map;
20
21		import javax.portlet.WindowState;
22		import javax.servlet.http.HttpSession;
23
24		import org.apache.commons.logging.Log;
25		import org.apache.commons.logging.LogFactory;
26		import org.apache.jetspeed.JetspeedActions;
27		import org.apache.jetspeed.cache.JetspeedContentCache;
28		import org.apache.jetspeed.container.state.NavigationalState;
29		import org.apache.jetspeed.om.page.ContentPage;
30		import org.apache.jetspeed.om.page.Page;
31		import org.apache.jetspeed.request.RequestContext;
32
33		/**
34		* SessionNavigationalState, stores nav parameters in the session, not on URL
35		*
36		* <p>
37		* Added the ability to reset portlet mode and window states to VIEW and NORMAL in the case
38		* of page navigation. JS2-806
39		* </p>
40		*
41		* @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
42		* @version $Id: SessionNavigationalState.java 593807 2007-11-10 19:22:03Z taylor $
43		*/
44		public class SessionNavigationalState extends AbstractNavigationalState
45		{
46	0	protected final Log log = LogFactory.getLog(getClass());
47		private Map currentPageWindowStates;
48	0	private boolean clearPortletsModeAndWindowStateEnabled = false;
49
50		public SessionNavigationalState(NavigationalStateCodec codec, JetspeedContentCache cache)
51		{
52	0	super(codec, cache);
53	0	}
54
55		public SessionNavigationalState(NavigationalStateCodec codec, JetspeedContentCache cache, JetspeedContentCache decorationCache)
56		{
57	0	super(codec, cache, decorationCache);
58	0	}
59
60		public synchronized void sync(RequestContext context)
61		{
62	0	PortletWindowRequestNavigationalStates requestStates = getPortletWindowRequestNavigationalStates();
63
64		// for Resource (PortletURL) requests, session state is never synchronized
65	0	boolean transientNavState = requestStates.getResourceWindow() != null;
66
67	0	String clearCacheWindowId = null;
68
69	0	if (!transientNavState)
70		{
71		// Check if a maximized window is set in the request.
72		// This can mean a window with state MAXIMIZED *or* SOLO.
73		// With a SOLO state, also skip all synchroniziations!
74	0	String requestMaximizedWindowId = null;
75
76	0	if ( requestStates.getMaximizedWindow() != null )
77		{
78	0	requestMaximizedWindowId = requestStates.getMaximizedWindow().getId().toString();
79	0	WindowState state = requestStates.getPortletWindowNavigationalState(requestMaximizedWindowId).getWindowState();
80	0	transientNavState = JetspeedActions.SOLO_STATE.equals(state);
81	0	clearCacheWindowId = requestMaximizedWindowId;
82		}
83
84		}
85	0	if (transientNavState)
86		{
87		// no navState synchronizations
88
89	0	if (clearCacheWindowId != null)
90		{
91	0	HttpSession session = context.getRequest().getSession();
92	0	if ( session != null )
93		{
94	0	PortletWindowSessionNavigationalStates sessionStates = (PortletWindowSessionNavigationalStates)session.getAttribute(NavigationalState.NAVSTATE_SESSION_KEY);
95	0	if ( sessionStates != null )
96		{
97	0	sessionStates.removeFromCache(context, clearCacheWindowId, cache);
98	0	ContentPage page = context.getPage();
99	0	sessionStates.removeFromCache(context, page.getId(), decorationCache);
100		}
101		}
102	0	}
103		}
104		else
105		{
106	0	HttpSession session = context.getRequest().getSession();
107	0	if ( session != null )
108		{
109	0	PortletWindowSessionNavigationalStates sessionStates = (PortletWindowSessionNavigationalStates)session.getAttribute(NavigationalState.NAVSTATE_SESSION_KEY);
110	0	if ( sessionStates == null )
111		{
112	0	sessionStates = new PortletWindowSessionNavigationalStates(isRenderParameterStateFull());
113	0	session.setAttribute(NavigationalState.NAVSTATE_SESSION_KEY, sessionStates);
114		}
115	0	Page page = context.getPage();
116		// JS2-806
117	0	if (isClearPortletsModeAndWindowStateEnabled())
118		{
119	0	sessionStates.changeAllPortletsToViewModeAndNormalWindowState(context, page, requestStates, cache, decorationCache);
120		}
121		else
122		{
123	0	sessionStates.sync(context, (Page) context.getPage(), requestStates, cache, decorationCache);
124		}
125	0	if (isNavigationalParameterStateFull() && isRenderParameterStateFull())
126		{
127	0	currentPageWindowStates = sessionStates.getWindowStates(page);
128		}
129		}
130		}
131	0	}
132
133		public Map getCurrentPageWindowStates()
134		{
135	0	return currentPageWindowStates;
136		}
137
138		public boolean isNavigationalParameterStateFull()
139		{
140	0	return true;
141		}
142
143		public boolean isRenderParameterStateFull()
144		{
145	0	return false;
146		}
147
148		protected void setClearPortletsModeAndWindowStateEnabled(
149		boolean clearPortletsModeAndWindowStateEnabled)
150		{
151	0	this.clearPortletsModeAndWindowStateEnabled = clearPortletsModeAndWindowStateEnabled;
152	0	}
153
154		protected boolean isClearPortletsModeAndWindowStateEnabled()
155		{
156	0	return clearPortletsModeAndWindowStateEnabled;
157		}
158		}

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