| /* |
| * Copyright 2002,2004 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.commons.jelly.tags.bean; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.commons.jelly.JellyTagException; |
| import org.apache.commons.jelly.TagSupport; |
| import org.apache.commons.jelly.XMLOutput; |
| import org.apache.commons.jelly.impl.CollectionTag; |
| |
| /** |
| * A simple tag which demonstrates how to process beans generically. |
| * |
| * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
| * @version $Revision: 1.4 $ |
| */ |
| public class MyContainerTag extends TagSupport implements CollectionTag { |
| |
| private List list = new ArrayList(); |
| private String var; |
| |
| public MyContainerTag() { |
| } |
| |
| // Tag interface |
| //------------------------------------------------------------------------- |
| public void doTag(XMLOutput output) throws JellyTagException { |
| invokeBody(output); |
| context.setVariable(var, list); |
| list = new ArrayList(); |
| } |
| |
| // CollectionTag interface |
| //------------------------------------------------------------------------- |
| public void addItem(Object value) { |
| list.add(value); |
| } |
| |
| // Properties |
| //------------------------------------------------------------------------- |
| /** |
| * @return String |
| */ |
| public String getVar() { |
| return var; |
| } |
| |
| /** |
| * Sets the var. |
| * @param var The var to set |
| */ |
| public void setVar(String var) { |
| this.var = var; |
| } |
| |
| } |