| 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.xwork2.util.ValueStack; |
| import org.apache.struts2.components.Component; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import javax.servlet.jsp.JspException; |
| import org.apache.struts2.views.jsp.ComponentTagSupport; |
| |
| /** |
| * GroupIdLink |
| * |
| * @author <a href="mailto:joakime@apache.org">Joakim Erdfelt</a> |
| * @version $Id$ |
| */ |
| public class GroupIdLinkTag |
| extends ComponentTagSupport |
| { |
| private String var_; // stores EL-based property |
| |
| private String var; // stores the evaluated object. |
| |
| private boolean includeTop = false; |
| |
| @Override |
| public Component getBean(ValueStack valueStack, HttpServletRequest request, HttpServletResponse response) { |
| return new GroupIdLink( valueStack, request, response ); |
| } |
| |
| @Override |
| public void release() |
| { |
| var_ = null; |
| var = null; |
| includeTop = false; |
| |
| super.release(); |
| } |
| |
| @Override |
| public int doEndTag() |
| throws JspException |
| { |
| evaluateExpressions(); |
| |
| GroupIdLink groupIdLink = (GroupIdLink)component; |
| |
| groupIdLink.setGroupId( var ); |
| groupIdLink.setIncludeTop( includeTop ); |
| |
| return super.doEndTag(); |
| } |
| |
| private void evaluateExpressions() |
| throws JspException |
| { |
| ExpressionTool exprTool = new ExpressionTool( pageContext, this, "groupIdLink" ); |
| |
| var = exprTool.optionalString( "var", var_, "" ); |
| } |
| |
| public void setVar( String value ) |
| { |
| this.var_ = value; |
| } |
| |
| public void setIncludeTop( boolean includeTop ) |
| { |
| this.includeTop = includeTop; |
| } |
| } |