stringtag2.java~

java2 primer plus一书源程序

/*
 * StringTag2.java
 *
 * Created on July 13, 2002, 12:38 PM
 */

package com.samspublishing.jpp.ch27;

import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import java.io.*;

/**
 *
 * @author  Stephen Potts
 * @version
 */
public class StringTag2 extends TagSupport
{
   public int doStartTag()
   {
      try
      {
         JspWriter out = pageContext.getOut();
         out.print("Hello, String tag example ");
      }catch (Exception e)
      {
         System.out.println("Error in StringTag class" + e);
      }
      return(EVAL_BODY_INCLUDE);
   } 
   
   public int doEndTag()
   {
      try
      {
         JspWriter out = pageContext.getOut();
         out.print("Hello from doEndTag() ");
      }catch (Exception e)
      {
         System.out.println("Error in doEndTag()" + e);
      }
      return(EVAL_PAGE);
   } 
         
}