raphael 2005/04/12 14:46:48
Added: portal/src/java/org/apache/jetspeed/container/url/impl
FusionPathInfoEncodingPortalURL.java
Log:
New NavigationState behaving like PathEncodingPortletURL but compatible
with Turbine path info parameter parsing rule.
Can be used in Jetspeed 2 stand-alone but required for proper Fusion
behavior in Jetspeed 1.
Revision Changes Path
1.1
jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/container/url/impl/FusionPathInfoEncodingPortalURL.java
Index: FusionPathInfoEncodingPortalURL.java
===================================================================
/*
* Copyright 2000-2001,2004 The Apache Software Foundation.
*
* Licensed 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 org.apache.jetspeed.container.url.impl;
import java.util.StringTokenizer;
import javax.servlet.http.HttpServletRequest;
import org.apache.jetspeed.container.state.NavigationalState;
/**
* Special version of PathInfoEncodingPortalURL that plays nice with Turbine
* path-info management and thus can be safely used with FUsion for
encapsulation
* within Jetspeed 1
* *
* @version $Id: FusionPathInfoEncodingPortalURL.java,v 1.1 2005/04/12
21:46:48 raphael Exp $
*/
public class FusionPathInfoEncodingPortalURL extends PathInfoEncodingPortalURL
{
public FusionPathInfoEncodingPortalURL(HttpServletRequest request, String
characterEncoding, NavigationalState navState)
{
super(request, characterEncoding, navState);
}
protected void decodePathAndNavigationalState(HttpServletRequest request)
{
String path = null;
String encodedNavState = null;
String pathInfo = request.getPathInfo();
if (pathInfo != null)
{
StringTokenizer tokenizer = new
StringTokenizer(request.getPathInfo(),"/");
StringBuffer buffer = new StringBuffer();
String token;
boolean foundNavState = false;
String navStatePrefix = getNavigationalStateParameterName() +":";
while (tokenizer.hasMoreTokens())
{
token = tokenizer.nextToken();
if (!foundNavState && token.startsWith(navStatePrefix))
{
foundNavState = true;
if ( token.length() > navStatePrefix.length() )
{
encodedNavState =
token.substring(navStatePrefix.length());
}
}
else
{
if (!foundNavState &&
token.equals(getNavigationalStateParameterName()))
{
// Remove any path
component that exactly matchs the navigation
// state name and is
found before the state token. This is assumed
// to be the Turbine
compatible varaible name for Fusion.
}
else
{
buffer.append("/");
buffer.append(token);
}
}
}
if ( buffer.length() > 0 )
{
path = buffer.toString();
}
else
{
path = "/";
}
}
setPath(path);
setEncodedNavigationalState(encodedNavState);
}
protected String createPortletURL(String encodedNavState, boolean secure)
{
StringBuffer buffer = new StringBuffer(getBaseURL(secure));
buffer.append(getBasePath());
if ( encodedNavState != null )
{
// Duplication of parameter name to be compatible with
Turbine
// handling of path info
buffer.append("/");
buffer.append(getNavigationalStateParameterName());
buffer.append("/");
buffer.append(getNavigationalStateParameterName());
buffer.append(":");
buffer.append(encodedNavState);
}
if ( getPath() != null )
{
buffer.append(getPath());
}
return buffer.toString();
} }
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