1 package org.apache.turbine.modules.navigations;
2
3 /* ====================================================================
4 * The Apache Software License, Version 1.1
5 *
6 * Copyright (c) 2001 The Apache Software Foundation. All rights
7 * reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 *
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
19 * distribution.
20 *
21 * 3. The end-user documentation included with the redistribution,
22 * if any, must include the following acknowledgment:
23 * "This product includes software developed by the
24 * Apache Software Foundation (http://www.apache.org/)."
25 * Alternately, this acknowledgment may appear in the software itself,
26 * if and wherever such third-party acknowledgments normally appear.
27 *
28 * 4. The names "Apache" and "Apache Software Foundation" and
29 * "Apache Turbine" must not be used to endorse or promote products
30 * derived from this software without prior written permission. For
31 * written permission, please contact apache@apache.org.
32 *
33 * 5. Products derived from this software may not be called "Apache",
34 * "Apache Turbine", nor may "Apache" appear in their name, without
35 * prior written permission of the Apache Software Foundation.
36 *
37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48 * SUCH DAMAGE.
49 * ====================================================================
50 *
51 * This software consists of voluntary contributions made by many
52 * individuals on behalf of the Apache Software Foundation. For more
53 * information on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57 // Java Core Classes
58 import java.util.Enumeration;
59 import java.util.Hashtable;
60 import java.util.Iterator;
61
62 // Turbine Classes
63 import org.apache.turbine.modules.Navigation;
64 import org.apache.turbine.om.security.Permission;
65 import org.apache.turbine.om.security.Role;
66 import org.apache.turbine.util.DynamicURI;
67 import org.apache.turbine.util.RunData;
68
69 // ECS Classes
70 import org.apache.ecs.ConcreteElement;
71 import org.apache.ecs.ElementContainer;
72 import org.apache.ecs.HtmlColor;
73 import org.apache.ecs.AlignType;
74 import org.apache.ecs.html.B;
75 import org.apache.ecs.html.BR;
76 import org.apache.ecs.html.Font;
77 import org.apache.ecs.html.Form;
78 import org.apache.ecs.html.H4;
79 import org.apache.ecs.html.HR;
80 import org.apache.ecs.html.Input;
81 import org.apache.ecs.html.PRE;
82 import org.apache.ecs.html.Table;
83 import org.apache.ecs.html.TD;
84 import org.apache.ecs.html.TR;
85
86
87 /***
88 * This is a sample navigation module.
89 *
90 * @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a>
91 * @version $Id: DefaultBottomNavigation.java,v 1.1.1.1 2001/08/16 05:08:35 jvanzyl Exp $
92 * @deprecated The use of ECS for the view is deprecated. Use a templating solution.
93 */
94 public class DefaultBottomNavigation extends Navigation
95 {
96 private static final boolean DEBUG = false;
97 private static String txt =
98 "Turbine - A Servlet Framework for building Secure Dynamic Websites.";
99
100 /***
101 * Build the Navigation.
102 *
103 * @param data Turbine information.
104 * @return A ConcreteElement.
105 * @exception Exception, a generic exception.
106 */
107 public ConcreteElement doBuild( RunData data )
108 throws Exception
109 {
110 Form form;
111 form = new Form(
112 new DynamicURI(data,"DefaultScreen","LogoutUser",true).toString(),
113 Form.POST)
114 .addElement(new Input("SUBMIT", "Logout", "Logout"));
115 ElementContainer body = new ElementContainer()
116 .addElement(new HR().setSize(1).setNoShade(true))
117 .addElement(new B().addElement(
118 new Font().setColor(HtmlColor.green).setSize(2).addElement(txt)))
119 .addElement(form);
120
121 if (DEBUG && data.getUser() != null)
122 {
123 TD perm = new TD().setVAlign(AlignType.TOP);
124 TD temp = new TD().setVAlign(AlignType.TOP);
125 java.util.Enumeration ePerm =
126 data.getUser().getPermStorage().keys();
127 java.util.Enumeration eTemp =
128 data.getUser().getTempStorage().keys();
129
130 perm.addElement("Perm values:").addElement( new BR() );
131 temp.addElement("Temp values:").addElement( new BR() );
132 while ( ePerm.hasMoreElements() )
133 {
134 String key = (String) ePerm.nextElement();
135 String value = data.getUser().getPerm(key).toString();
136 perm.addElement( key + "=" + value )
137 .addElement( new BR() );
138 }
139 while ( eTemp.hasMoreElements() )
140 {
141 String key = (String) eTemp.nextElement();
142 String value = data.getUser().getTemp(key).toString();
143 temp.addElement( key + "=" + value )
144 .addElement( new BR() );
145 }
146 body.addElement(new BR()).addElement(new BR())
147 .addElement(new Table().setBorder(2).setCellPadding(10)
148 .addElement(new TR()
149 .addElement(perm).addElement(temp) ));
150 }
151 if (DEBUG)
152 {
153 // If there are GET/POST/PATH_INFO variables put them into
154 // a <PRE></PRE> tag so that they can be displayed on the
155 // page. This is of course only for example purposes.
156 PRE pre = new PRE();
157 Enumeration keys = data.getParameters().keys();
158 while ( keys.hasMoreElements() )
159 {
160 String key = (String) keys.nextElement();
161 String[] values = data.getParameters().getStrings(key);
162 if (values.length == 1)
163 pre.addElement(key + " = " + values[0] + "\n");
164 else
165 {
166 pre.addElement(key + " = ");
167 for (int i=0; i<values.length; i++)
168 pre.addElement(values[i] + " ");
169 pre.addElement("\n");
170 }
171 }
172 body.addElement( new B("Query/PathInfo Parameters") )
173 .addElement( new BR() )
174 .addElement(pre);
175
176 Table table2 = new Table().setBorder(0);
177 Hashtable varDebug = data.getVarDebug();
178 keys = varDebug.keys();
179 boolean hasValues2 = false;
180 while ( keys.hasMoreElements() )
181 {
182 String key = (String) keys.nextElement();
183 String value = varDebug.get(key).toString();
184 TR tr = new TR()
185 .addElement ( new TD().addElement(new B(key)) )
186 .addElement ( new TD().addElement(" = " + value ) );
187 table2.addElement(tr);
188 hasValues2 = true;
189 }
190 if ( hasValues2 )
191 {
192 body.addElement (new H4().addElement("Debugging Data:"));
193 body.addElement (table2);
194 }
195 }
196
197 if (DEBUG && data.getACL() != null)
198 {
199 // Print out user's permissions.
200 PRE pre = new PRE();
201 Iterator rs = data.getACL().getRoles().elements();
202 while ( rs.hasNext() )
203 {
204 String roleName = ((Role)rs.next()).getName();
205 pre.addElement(roleName + "\n");
206 }
207 body
208 .addElement( new BR() )
209 .addElement( new B("ROLES") )
210 .addElement( new BR() )
211 .addElement(pre);
212
213 pre = new PRE();
214 Iterator ps = data.getACL().getPermissions().elements();
215 while ( ps.hasNext() )
216 {
217 String permissionName = ((Permission)ps.next()).getName();
218 pre.addElement(permissionName + "\n");
219 }
220 body
221 .addElement( new BR() )
222 .addElement( new B("PERMISSIONS") )
223 .addElement( new BR() )
224 .addElement(pre);
225
226 }
227
228 return body;
229 }
230 }
This page was automatically generated by Maven