package org.apache.maven.archiva.web.tags;
/*
* 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.
*/
import com.opensymphony.webwork.WebWorkException;
import com.opensymphony.webwork.components.Component;
import com.opensymphony.xwork.util.OgnlValueStack;
import java.io.IOException;
import java.io.Writer;
import java.util.StringTokenizer;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* GroupIdLink
*
* @author <a href="mailto:joakime@apache.org">Joakim Erdfelt</a>
* @version $Id: GroupIdLink.java 575677 2007-09-14 13:46:58Z evenisse $
*/
public class GroupIdLink
extends Component
{
private static final String ACTION = "browseGroup";
private static final String NAMESPACE = "/";
private static final boolean includeContext = true;
private static final boolean encode = true;
private static final String method = null;
private HttpServletRequest req;
private HttpServletResponse res;
private String groupId;
private boolean includeTop = false;
public GroupIdLink( OgnlValueStack stack, HttpServletRequest req, HttpServletResponse res )
{
super( stack );
this.req = req;
this.res = res;
}
public boolean end( Writer writer, String body )
{
StringBuffer sb = new StringBuffer();
sb.append( "<span class=\"groupId\">" );
if ( includeTop )
{
sb.append( "<a href=\"" );
sb.append( determineBrowseActionUrl() );
sb.append( "\">[top]</a> / " ); // TODO: i18n
}
StringTokenizer tok = new StringTokenizer( groupId, "." );
String cumulativeGroup = null;
while ( tok.hasMoreTokens() )
{
String token = tok.nextToken();
if ( cumulativeGroup == null )
{
cumulativeGroup = token;
}
else
{
cumulativeGroup += "." + token;
}
sb.append( "<a href=\"" );
sb.append( determineBrowseGroupActionUrl( cumulativeGroup ) );
sb.append( "\">" ).append( token ).append( "</a> / " );
}
sb.append( "</span>" );
try
{
writer.write( sb.toString() );
}
catch ( IOException e )
{
throw new WebWorkException( "IOError: " + e.getMessage(), e );
}
return super.end( writer, body );
}
private String determineBrowseActionUrl()
{
return determineActionURL( "browse", NAMESPACE, method, req, res, parameters, req.getScheme(), includeContext,
encode, true );
}
private String determineBrowseGroupActionUrl( String gid )
{
parameters.put( "groupId", gid );
return determineActionURL( ACTION, NAMESPACE, method, req, res, parameters, req.getScheme(), includeContext,
encode, true );
}
public String getGroupId()
{
return groupId;
}
public void setGroupId( String groupId )
{
this.groupId = groupId;
}
public boolean isIncludeTop()
{
return includeTop;
}
public void setIncludeTop( boolean includeTop )
{
this.includeTop = includeTop;
}
}