Coverage Report

Coverage Report - javax.faces.render.ResponseStateManager

Classes in this File

Line Coverage

Branch Coverage

Complexity

ResponseStateManager

0/24

0/6

1.833

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
 package javax.faces.render;
 
 import javax.faces.application.StateManager;
 import javax.faces.application.StateManager.SerializedView;
 import javax.faces.context.FacesContext;
 import java.io.IOException;
 
 /**
  * see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>
  *
  * @author Manfred Geiler (latest modification by $Author: skitching $)
  * @author Stan Silvert
  * @version $Revision: 676298 $ $Date: 2008-07-13 05:31:48 -0500 (Sun, 13 Jul 2008) $
  */
 public abstract class ResponseStateManager
 {
     public static final String RENDER_KIT_ID_PARAM = "javax.faces.RenderKitId";
     public static final String VIEW_STATE_PARAM = "javax.faces.ViewState";
     
     public void writeState(FacesContext context, Object state) throws IOException{
         SerializedView view;
         if (state instanceof SerializedView)
         {
             view = (SerializedView) state;
         }
         else
             if (state instanceof Object[])
             {
                 Object[] structureAndState = (Object[]) state;
 
                 if (structureAndState.length == 2)
                 {
                     Object structureObj = structureAndState[0];
                     Object stateObj = structureAndState[1];
 
                     StateManager stateManager = context.getApplication().getStateManager();
                     view = stateManager.new SerializedView(structureObj, stateObj);
                 }
                 else
                 {
                     throw new IOException("The state should be an array of Object[] of lenght 2");
                 }
             }
         else
             {
                 throw new IOException("The state should be an array of Object[] of lenght 2, or a SerializedView instance");
             }
 
         writeState(context, view);
     }
     
     /**
      * @deprecated
      */
     public void writeState(FacesContext context,
                            StateManager.SerializedView state)
             throws IOException {
         // does nothing as per JSF 1.2 javadoc
     }
 
     /**
      * @since 1.2
      */
     public Object getState(FacesContext context, String viewId) {
         Object[] structureAndState = new Object[2];
         structureAndState[0] = getTreeStructureToRestore(context, viewId);
         structureAndState[1] = getComponentStateToRestore(context);
         return structureAndState;
     }
     
     
     /**
      * @deprecated
      */
     public Object getTreeStructureToRestore(FacesContext context,
                                              String viewId) {
         return null;
     }
     
 
     /**
      * @deprecated
      */
     public Object getComponentStateToRestore(FacesContext context) {
         return null;
     }
     
     /**
      * Checks if the current request is a postback
      * @since 1.2
      */
     public boolean isPostback(FacesContext context) {
       return context.getExternalContext().
         getRequestParameterMap().containsKey(
               ResponseStateManager.VIEW_STATE_PARAM);
     }
 
 }

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one
3		* or more contributor license agreements. See the NOTICE file
4		* distributed with this work for additional information
5		* regarding copyright ownership. The ASF licenses this file
6		* to you under the Apache License, Version 2.0 (the
7		* "License"); you may not use this file except in compliance
8		* with the License. You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing,
13		* software distributed under the License is distributed on an
14		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15		* KIND, either express or implied. See the License for the
16		* specific language governing permissions and limitations
17		* under the License.
18		*/
19		package javax.faces.render;
20
21		import javax.faces.application.StateManager;
22		import javax.faces.application.StateManager.SerializedView;
23		import javax.faces.context.FacesContext;
24		import java.io.IOException;
25
26		/**
27		* see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>
28		*
29		* @author Manfred Geiler (latest modification by $Author: skitching $)
30		* @author Stan Silvert
31		* @version $Revision: 676298 $ $Date: 2008-07-13 05:31:48 -0500 (Sun, 13 Jul 2008) $
32		*/
33	0	public abstract class ResponseStateManager
34		{
35		public static final String RENDER_KIT_ID_PARAM = "javax.faces.RenderKitId";
36		public static final String VIEW_STATE_PARAM = "javax.faces.ViewState";
37
38		public void writeState(FacesContext context, Object state) throws IOException{
39		SerializedView view;
40	0	if (state instanceof SerializedView)
41		{
42	0	view = (SerializedView) state;
43		}
44		else
45	0	if (state instanceof Object[])
46		{
47	0	Object[] structureAndState = (Object[]) state;
48
49	0	if (structureAndState.length == 2)
50		{
51	0	Object structureObj = structureAndState[0];
52	0	Object stateObj = structureAndState[1];
53
54	0	StateManager stateManager = context.getApplication().getStateManager();
55	0	view = stateManager.new SerializedView(structureObj, stateObj);
56	0	}
57		else
58		{
59	0	throw new IOException("The state should be an array of Object[] of lenght 2");
60		}
61	0	}
62		else
63		{
64	0	throw new IOException("The state should be an array of Object[] of lenght 2, or a SerializedView instance");
65		}
66
67	0	writeState(context, view);
68	0	}
69
70		/**
71		* @deprecated
72		*/
73		public void writeState(FacesContext context,
74		StateManager.SerializedView state)
75		throws IOException {
76		// does nothing as per JSF 1.2 javadoc
77	0	}
78
79		/**
80		* @since 1.2
81		*/
82		public Object getState(FacesContext context, String viewId) {
83	0	Object[] structureAndState = new Object[2];
84	0	structureAndState[0] = getTreeStructureToRestore(context, viewId);
85	0	structureAndState[1] = getComponentStateToRestore(context);
86	0	return structureAndState;
87		}
88
89
90		/**
91		* @deprecated
92		*/
93		public Object getTreeStructureToRestore(FacesContext context,
94		String viewId) {
95	0	return null;
96		}
97
98
99		/**
100		* @deprecated
101		*/
102		public Object getComponentStateToRestore(FacesContext context) {
103	0	return null;
104		}
105
106		/**
107		* Checks if the current request is a postback
108		* @since 1.2
109		*/
110		public boolean isPostback(FacesContext context) {
111	0	return context.getExternalContext().
112		getRequestParameterMap().containsKey(
113		ResponseStateManager.VIEW_STATE_PARAM);
114		}
115
116		}