| 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 org.apache.struts2.StrutsException; |
| import org.apache.struts2.components.Component; |
| |
| import com.opensymphony.xwork2.util.ValueStack; |
| 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 $Id$ |
| */ |
| 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( ValueStack stack, HttpServletRequest req, HttpServletResponse res ) |
| { |
| super( stack ); |
| this.req = req; |
| this.res = res; |
| } |
| |
| @Override |
| 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 StrutsException( "IOError: " + e.getMessage(), e ); |
| } |
| |
| return super.end( writer, body ); |
| } |
| |
| private String determineBrowseActionUrl() |
| { |
| return determineActionURL( "browse", NAMESPACE, method, req, res, parameters, req.getScheme(), includeContext, encode, false, false ); |
| } |
| |
| private String determineBrowseGroupActionUrl( String gid ) |
| { |
| parameters.put( "groupId", gid ); |
| |
| return determineActionURL( ACTION, NAMESPACE, method, req, res, parameters, req.getScheme(), includeContext, encode, false, false ); |
| } |
| |
| 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; |
| } |
| |
| } |