package org.apache.turbine.modules.navigations;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
// Java Core Classes
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Iterator;
// Turbine Classes
import org.apache.turbine.modules.Navigation;
import org.apache.turbine.om.security.Permission;
import org.apache.turbine.om.security.Role;
import org.apache.turbine.util.DynamicURI;
import org.apache.turbine.util.RunData;
// ECS Classes
import org.apache.ecs.ConcreteElement;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.HtmlColor;
import org.apache.ecs.AlignType;
import org.apache.ecs.html.B;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Font;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.H4;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.PRE;
import org.apache.ecs.html.Table;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
/**
* This is a sample navigation module.
*
* @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a>
* @version $Id: DefaultBottomNavigation.java,v 1.1.1.1 2001/08/16 05:08:35 jvanzyl Exp $
* @deprecated The use of ECS for the view is deprecated. Use a templating solution.
*/
public class DefaultBottomNavigation extends Navigation
{
private static final boolean DEBUG = false;
private static String txt =
"Turbine - A Servlet Framework for building Secure Dynamic Websites.";
/**
* Build the Navigation.
*
* @param data Turbine information.
* @return A ConcreteElement.
* @exception Exception, a generic exception.
*/
public ConcreteElement doBuild( RunData data )
throws Exception
{
Form form;
form = new Form(
new DynamicURI(data,"DefaultScreen","LogoutUser",true).toString(),
Form.POST)
.addElement(new Input("SUBMIT", "Logout", "Logout"));
ElementContainer body = new ElementContainer()
.addElement(new HR().setSize(1).setNoShade(true))
.addElement(new B().addElement(
new Font().setColor(HtmlColor.green).setSize(2).addElement(txt)))
.addElement(form);
if (DEBUG && data.getUser() != null)
{
TD perm = new TD().setVAlign(AlignType.TOP);
TD temp = new TD().setVAlign(AlignType.TOP);
java.util.Enumeration ePerm =
data.getUser().getPermStorage().keys();
java.util.Enumeration eTemp =
data.getUser().getTempStorage().keys();
perm.addElement("Perm values:").addElement( new BR() );
temp.addElement("Temp values:").addElement( new BR() );
while ( ePerm.hasMoreElements() )
{
String key = (String) ePerm.nextElement();
String value = data.getUser().getPerm(key).toString();
perm.addElement( key + "=" + value )
.addElement( new BR() );
}
while ( eTemp.hasMoreElements() )
{
String key = (String) eTemp.nextElement();
String value = data.getUser().getTemp(key).toString();
temp.addElement( key + "=" + value )
.addElement( new BR() );
}
body.addElement(new BR()).addElement(new BR())
.addElement(new Table().setBorder(2).setCellPadding(10)
.addElement(new TR()
.addElement(perm).addElement(temp) ));
}
if (DEBUG)
{
// If there are GET/POST/PATH_INFO variables put them into
// a <PRE></PRE> tag so that they can be displayed on the
// page. This is of course only for example purposes.
PRE pre = new PRE();
Enumeration keys = data.getParameters().keys();
while ( keys.hasMoreElements() )
{
String key = (String) keys.nextElement();
String[] values = data.getParameters().getStrings(key);
if (values.length == 1)
pre.addElement(key + " = " + values[0] + "\n");
else
{
pre.addElement(key + " = ");
for (int i=0; i<values.length; i++)
pre.addElement(values[i] + " ");
pre.addElement("\n");
}
}
body.addElement( new B("Query/PathInfo Parameters") )
.addElement( new BR() )
.addElement(pre);
Table table2 = new Table().setBorder(0);
Hashtable varDebug = data.getVarDebug();
keys = varDebug.keys();
boolean hasValues2 = false;
while ( keys.hasMoreElements() )
{
String key = (String) keys.nextElement();
String value = varDebug.get(key).toString();
TR tr = new TR()
.addElement ( new TD().addElement(new B(key)) )
.addElement ( new TD().addElement(" = " + value ) );
table2.addElement(tr);
hasValues2 = true;
}
if ( hasValues2 )
{
body.addElement (new H4().addElement("Debugging Data:"));
body.addElement (table2);
}
}
if (DEBUG && data.getACL() != null)
{
// Print out user's permissions.
PRE pre = new PRE();
Iterator rs = data.getACL().getRoles().elements();
while ( rs.hasNext() )
{
String roleName = ((Role)rs.next()).getName();
pre.addElement(roleName + "\n");
}
body
.addElement( new BR() )
.addElement( new B("ROLES") )
.addElement( new BR() )
.addElement(pre);
pre = new PRE();
Iterator ps = data.getACL().getPermissions().elements();
while ( ps.hasNext() )
{
String permissionName = ((Permission)ps.next()).getName();
pre.addElement(permissionName + "\n");
}
body
.addElement( new BR() )
.addElement( new B("PERMISSIONS") )
.addElement( new BR() )
.addElement(pre);
}
return body;
}
}