/*
 * Copyright 2006-2025 www.anyline.org
 *
 * 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.anyline.web.tag;
 
 
import javax.servlet.jsp.JspException;

import org.anyline.util.BasicUtil;
import org.anyline.log.Log;
import org.anyline.log.LogProxy;
 
/** 
 *  
 * @author zh 
 * pageContext.setAttribute(key,value); 
 */ 
public class PageContext extends BaseBodyTag implements Cloneable{
	private static final long serialVersionUID = 1L; 
 
	private String key; 
	 
	 
	public int doEndTag() throws JspException {
		try{
			if(null != key) {
				pageContext.setAttribute(key, BasicUtil.nvl(value,body));
			} 
		}catch(Exception e) {
			e.printStackTrace(); 
		}finally{
			release(); 
		} 
        return EVAL_PAGE;    
	} 
 
	@Override 
	public void release() {
		super.release();
		value = null;
		body = null; 
		key = null; 
	} 
	public String getKey() {
		return key; 
	} 
	public void setKey(String key) {
		this.key = key; 
	} 
}
