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📄 __action.java

📁 < J2EE应用开发详解>>一书全部的源代码. 本书基于J2EE 1.4平台
💻 JAVA
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/* compiled from JSP: /action.jsp
*
* This code was automatically generated at 21:39:58 on 2004-6-19
* by weblogic.servlet.jsp.Jsp2Java -- do not edit.
*/

package jsp_servlet;

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

// User imports
import java.io.IOException; //[ /action.jsp; Line: 5]import java.util.*; //[ /action.jsp; Line: 5]import javax.naming.*; //[ /action.jsp; Line: 5]import javax.servlet.*; //[ /action.jsp; Line: 5]import javax.servlet.http.*; //[ /action.jsp; Line: 5]import java.rmi.*; //[ /action.jsp; Line: 5]import javax.rmi.PortableRemoteObject; //[ /action.jsp; Line: 5]import javax.ejb.*; //[ /action.jsp; Line: 5]import com.j2ee14.ch16.*; //[ /action.jsp; Line: 5]

// built-in init parameters:
// boolean             _verbose -- wants debugging

// Well-known variables:
// JspWriter out                  -- to write to the browser
// HttpServletRequest  request    -- the request object.
// HttpServletResponse response   -- the response object.
// PageContext pageContext        -- the page context for this JSP
// HttpSession session            -- the session object for the client (if any)
// ServletContext application     -- The servlet (application) context
// ServletConfig config           -- The ServletConfig for this JSP
// Object page                    -- the instance of this page's implementation class (i.e., 'this')

/**
* This code was automatically generated at 21:39:58 on 2004-6-19
* by weblogic.servlet.jsp.Jsp2Java -- do not edit.
*
* Copyright (c) 2004 by BEA Systems, Inc. All Rights Reserved.
*/
public final class __action
extends
weblogic.servlet.jsp.JspBase
implements weblogic.servlet.jsp.StaleIndicator
{
  
  //[ /action.jsp; Line: 3]  // Servlet info directive. //[ /action.jsp; Line: 3]  public String getServletInfo() { //[ /action.jsp; Line: 3]    return "a JSP example"; //[ /action.jsp; Line: 3]  } //[ /action.jsp; Line: 3]  //[ /action.jsp; Line: 3]  // StaleIndicator interface  public boolean _isStale() {    weblogic.servlet.jsp.StaleChecker sci =(weblogic.servlet.jsp.StaleChecker)(getServletConfig().getServletContext());    java.io.File f = null;    long lastModWhenBuilt = 0L;    if (sci.isResourceStale("/action.jsp", 1087652320000L, "8.1.0.0")) return true;    return false;  }    public static boolean _staticIsStale(weblogic.servlet.jsp.StaleChecker sci) {    java.io.File f = null;    long lastModWhenBuilt = 0L;    if (sci.isResourceStale("/action.jsp", 1087652320000L, "8.1.0.0")) return true;    return false;  }      private static void _writeText(ServletResponse rsp, JspWriter out, String block, byte[] blockBytes) throws IOException {    if (!_WL_ENCODED_BYTES_OK || _hasEncodingChanged(rsp)) {      out.print(block);    } else {      ((weblogic.servlet.jsp.ByteWriter)out).write(blockBytes, block);    }   }      private static boolean _hasEncodingChanged(ServletResponse rsp) {    if (_WL_ORIGINAL_ENCODING.equals(rsp.getCharacterEncoding())) {      return false;    }    return true;  }    private static boolean _WL_ENCODED_BYTES_OK = true;    private static final String _WL_ORIGINAL_ENCODING = "GB2312";    private static byte[] _getBytes(String block) {    try {      return block.getBytes(_WL_ORIGINAL_ENCODING);    } catch (java.io.UnsupportedEncodingException u) {      _WL_ENCODED_BYTES_OK = false;    }    return null;  }  private final static String _wl_block0 = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\r\n \r\n";  private final static byte[] _wl_block0Bytes = _getBytes(_wl_block0);  private final static String _wl_block1 = "\r\n";  private final static byte[] _wl_block1Bytes = _getBytes(_wl_block1);  private final static String _wl_block2 = "\r\n";  private final static byte[] _wl_block2Bytes = _getBytes(_wl_block2);  private final static String _wl_block3 = "\r\n\r\n";  private final static byte[] _wl_block3Bytes = _getBytes(_wl_block3);  
  
  public void _jspService(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws java.io.IOException, javax.servlet.ServletException 
  {  
    
    // declare and set well-known variables:
    javax.servlet.ServletConfig config = getServletConfig();
    javax.servlet.ServletContext application = config.getServletContext();
    javax.servlet.jsp.tagext.Tag _activeTag = null;
    // variables for Tag extension protocol    
    Object page = this;
    javax.servlet.jsp.JspWriter out;
    javax.servlet.jsp.PageContext pageContext =    javax.servlet.jsp.JspFactory.getDefaultFactory().getPageContext(this, request, response, null, true, 8192, true);    
    response.setHeader("Content-Type", "text/html; charset=gb2312");    out = pageContext.getOut();    JspWriter _originalOut = out;    
    javax.servlet.http.HttpSession session = request.getSession(true);    
    
    
    try { // error page try block            response.setContentType("text/html; charset=gb2312");            _writeText(response, out, _wl_block0, _wl_block0Bytes);      _writeText(response, out, _wl_block1, _wl_block1Bytes);      _writeText(response, out, _wl_block2, _wl_block2Bytes);      //[ /action.jsp; Line: 6]      try //[ /action.jsp; Line: 7]      { //[ /action.jsp; Line: 8]        DigitalStore store=(DigitalStore)session.getAttribute("store"); //[ /action.jsp; Line: 9]        double amount=Double.parseDouble((String)request.getParameter("amount")); //[ /action.jsp; Line: 10]        if(store==null) //[ /action.jsp; Line: 11]        { //[ /action.jsp; Line: 12]          out.println("没有用户"); //[ /action.jsp; Line: 13]          out.flush(); //[ /action.jsp; Line: 14]        } //[ /action.jsp; Line: 15]        else if(amount<=0)  //[ /action.jsp; Line: 16]        { //[ /action.jsp; Line: 17]          out.println("输入的金额不正确"); //[ /action.jsp; Line: 18]          out.flush(); //[ /action.jsp; Line: 19]        } //[ /action.jsp; Line: 20]        String action=(String)request.getParameter("action"); //[ /action.jsp; Line: 21]        if(action.equals("add"))  store.addEGold(amount); //[ /action.jsp; Line: 22]        else if(action.equals("withdraw")) store.withdrawEGold(amount); //[ /action.jsp; Line: 23]        response.sendRedirect("index.jsp"); //[ /action.jsp; Line: 24]      } //[ /action.jsp; Line: 25]      catch(Exception e) //[ /action.jsp; Line: 26]      { //[ /action.jsp; Line: 27]        out.println(e); //[ /action.jsp; Line: 28]      } //[ /action.jsp; Line: 29]      //[ /action.jsp; Line: 30]      //[ /action.jsp; Line: 30]      _writeText(response, out, _wl_block3, _wl_block3Bytes);    } catch (Throwable __ee) {      while (out != null && out != _originalOut) out = pageContext.popBody();      ((weblogic.servlet.jsp.PageContextImpl)pageContext).handlePageException((Throwable)__ee);    }        
    //before final close brace...
  }
  
  
}

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