/*
 * $Id$
 *
 * 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.
 */

package org.apache.struts2.views.jsp;

import org.apache.struts2.components.ContextBean;


public abstract class ContextBeanTag extends ComponentTagSupport {
    private String var;

    protected void populateParams() {
        super.populateParams();
        
        ContextBean bean = (ContextBean) component;
        bean.setVar(var);
    }

    public void setVar(String var) {
        this.var = var;
    }

    /**
     * To keep backward compatibility 
     * TODO remove after 2.1
     */
    public void setId(String id) {
        setVar(id);
    }
}