Java编程

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__showshoppingcart.java：源码内容
							/* compiled from JSP: /ShowShoppingCart.jsp
*
* This code was automatically generated at 16:09:54 on 2003-8-29
* 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.util.Vector; //[ /ShowShoppingCart.jsp; Line: 2]
import sfsbsample.ScheduleVO; //[ /ShowShoppingCart.jsp; Line: 2]
// 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 16:09:54 on 2003-8-29
* by weblogic.servlet.jsp.Jsp2Java -- do not edit.
*
* Copyright (c) 2003 by BEA Systems, Inc. All Rights Reserved.
*/
public final class __showshoppingcart
extends
weblogic.servlet.jsp.JspBase
implements weblogic.servlet.jsp.StaleIndicator
{
  
  //[ /ShowShoppingCart.jsp; Line: 2]
  // Servlet info directive. //[ /ShowShoppingCart.jsp; Line: 2]
  public String getServletInfo() { //[ /ShowShoppingCart.jsp; Line: 2]
    return "JavaCamp.com - ShowShoppingCartt.jsp "; //[ /ShowShoppingCart.jsp; Line: 2]
  } //[ /ShowShoppingCart.jsp; Line: 2]
  //[ /ShowShoppingCart.jsp; Line: 2]
  // 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("/ShowShoppingCart.jsp", 1055919684000L, "8.1.1.0")) return true;
    return false;
  }
  
  public static boolean _staticIsStale(weblogic.servlet.jsp.StaleChecker sci) {
    java.io.File f = null;
    long lastModWhenBuilt = 0L;
    if (sci.isResourceStale("/ShowShoppingCart.jsp", 1055919684000L, "8.1.1.0")) 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 = "EUC_CN";
  
  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 = "rn";
  private final static byte[] _wl_block0Bytes = _getBytes(_wl_block0);
  private final static String _wl_block1 = "rnrn<html>rn<title>Chapter 18: J2EE Online Registration Application</title>rn<body>rn<center>rn<h2>Chapter 18: J2EE Online Registration Application </h2>rnrn<table border="5">rn<caption><font size="4">Shopping Cart Contents</font></caption>rn<tr>rn<th>Schedule ID</th>rn<th>Course Title</th>rn<th>Location</th>rn<th>Start Date</th>rn<th>End Date</th>rn<th>Cost</th>rn<th> Status </th>rn<th>Action</th>rn</tr>rnrn";
  private final static byte[] _wl_block1Bytes = _getBytes(_wl_block1);
  private final static String _wl_block2 = "rn<b> List </b> ";
  private final static byte[] _wl_block2Bytes = _getBytes(_wl_block2);
  private final static String _wl_block3 = "rn";
  private final static byte[] _wl_block3Bytes = _getBytes(_wl_block3);
  private final static String _wl_block4 = "rn<tr>rn<td>";
  private final static byte[] _wl_block4Bytes = _getBytes(_wl_block4);
  private final static String _wl_block5 = "</td>rn<td>";
  private final static byte[] _wl_block5Bytes = _getBytes(_wl_block5);
  private final static String _wl_block6 = "</td>rn<td>";
  private final static byte[] _wl_block6Bytes = _getBytes(_wl_block6);
  private final static String _wl_block7 = "</td>rn<td>";
  private final static byte[] _wl_block7Bytes = _getBytes(_wl_block7);
  private final static String _wl_block8 = "</td>rn<td>";
  private final static byte[] _wl_block8Bytes = _getBytes(_wl_block8);
  private final static String _wl_block9 = "</td>rn<td>$ ";
  private final static byte[] _wl_block9Bytes = _getBytes(_wl_block9);
  private final static String _wl_block10 = "</td>rn<td>";
  private final static byte[] _wl_block10Bytes = _getBytes(_wl_block10);
  private final static String _wl_block11 = "</td>rn<td>rn<Form Action="shoppingcartclient" method="POST">rn<input type="hidden" name="requestAction" value="DeleteASchedule">rn<input type="hidden" name="ScheduleID" value="";
  private final static byte[] _wl_block11Bytes = _getBytes(_wl_block11);
  private final static String _wl_block12 = "">rn<input type="submit" value="Remove this item">rn</form>rn</td>rn</tr>rn";
  private final static byte[] _wl_block12Bytes = _getBytes(_wl_block12);
  private final static String _wl_block13 = "rn<tr>rn<td> </td>rn<td> </td>rn<td> </td>rn<td>Total</td>rn<td> sum </td>rn<td>$ ";
  private final static byte[] _wl_block13Bytes = _getBytes(_wl_block13);
  private final static String _wl_block14 = " </td>rn<td> </td>rn<td>rn<Form Action="shoppingcartclient" method="POST">rn<input type="hidden" name="requestAction" value="EmptyMyScheduleList">rn<input type="submit" value="Empty the cart">rn</form>rn<Form Action="shoppingcartclient" method="POST">rn<input type="hidden" name="requestAction" value="CheckOut">rn<input type="submit" value="Check Out">rn</form>rnrn</td>rn</tr>rn";
  private final static byte[] _wl_block14Bytes = _getBytes(_wl_block14);
  private final static String _wl_block15 = "rn</table>rnrn";
  private final static byte[] _wl_block15Bytes = _getBytes(_wl_block15);
  private final static String _wl_block16 = "rn<h3>Your shopping Cart is empty!</h3>rn";
  private final static byte[] _wl_block16Bytes = _getBytes(_wl_block16);
  private final static String _wl_block17 = "rnrn<a href="/WebApp3/shop.html">Search for Java training classes</a>rn</center>rnrn</body>rn</html>rn";
  private final static byte[] _wl_block17Bytes = _getBytes(_wl_block17);
  
  
  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=EUC_CN");
    out = pageContext.getOut();
    JspWriter _originalOut = out;
    
    javax.servlet.http.HttpSession session = request.getSession(true);
    
    
    
    try { // error page try block
      
      response.setContentType("text/html; charset=EUC_CN");
      
      _writeText(response, out, _wl_block0, _wl_block0Bytes);
      _writeText(response, out, _wl_block1, _wl_block1Bytes);
      //[ /ShowShoppingCart.jsp; Line: 23]
      //[ /ShowShoppingCart.jsp; Line: 24]
      Vector vList = (java.util.Vector) request.getAttribute("vec"); //[ /ShowShoppingCart.jsp; Line: 25]
      if (!vList.isEmpty()) //[ /ShowShoppingCart.jsp; Line: 26]
      { //[ /ShowShoppingCart.jsp; Line: 27]
        double sum = 0.0; //[ /ShowShoppingCart.jsp; Line: 28]
        _writeText(response, out, _wl_block2, _wl_block2Bytes);
        out.print(String.valueOf(vList.size()));  //[ /ShowShoppingCart.jsp; Line: 30]
        _writeText(response, out, _wl_block3, _wl_block3Bytes);
        //[ /ShowShoppingCart.jsp; Line: 31]
        try //[ /ShowShoppingCart.jsp; Line: 32]
        { //[ /ShowShoppingCart.jsp; Line: 33]
          for( int i=0; i < vList.size(); i++ ) //[ /ShowShoppingCart.jsp; Line: 34]
          { //[ /ShowShoppingCart.jsp; Line: 35]
            ScheduleVO schedule  = (ScheduleVO) vList.elementAt(i); //[ /ShowShoppingCart.jsp; Line: 36]
            sum = sum + schedule.getCost(); //[ /ShowShoppingCart.jsp; Line: 37]
            _writeText(response, out, _wl_block4, _wl_block4Bytes);
            out.print(String.valueOf(schedule.getScheduleID()));  //[ /ShowShoppingCart.jsp; Line: 40]
            _writeText(response, out, _wl_block5, _wl_block5Bytes);
            out.print(String.valueOf(schedule.getCourseTitle()));  //[ /ShowShoppingCart.jsp; Line: 41]
            _writeText(response, out, _wl_block6, _wl_block6Bytes);
            out.print(String.valueOf(schedule.getLocation()));  //[ /ShowShoppingCart.jsp; Line: 42]
            _writeText(response, out, _wl_block7, _wl_block7Bytes);
            out.print(String.valueOf(schedule.getStartDate()));  //[ /ShowShoppingCart.jsp; Line: 43]
            _writeText(response, out, _wl_block8, _wl_block8Bytes);
            out.print(String.valueOf(schedule.getEndDate()));  //[ /ShowShoppingCart.jsp; Line: 44]
            _writeText(response, out, _wl_block9, _wl_block9Bytes);
            out.print(String.valueOf(schedule.getCost()));  //[ /ShowShoppingCart.jsp; Line: 45]
            _writeText(response, out, _wl_block10, _wl_block10Bytes);
            out.print(String.valueOf(schedule.getStatus()));  //[ /ShowShoppingCart.jsp; Line: 46]
            _writeText(response, out, _wl_block11, _wl_block11Bytes);
            out.print(String.valueOf( schedule.getScheduleID() ));  //[ /ShowShoppingCart.jsp; Line: 50]
            _writeText(response, out, _wl_block12, _wl_block12Bytes);
            //[ /ShowShoppingCart.jsp; Line: 55]
          } //[ /ShowShoppingCart.jsp; Line: 56]
          _writeText(response, out, _wl_block13, _wl_block13Bytes);
          out.print(String.valueOf(sum));  //[ /ShowShoppingCart.jsp; Line: 64]
          _writeText(response, out, _wl_block14, _wl_block14Bytes);
          //[ /ShowShoppingCart.jsp; Line: 78]
        } catch(Exception e) { //[ /ShowShoppingCart.jsp; Line: 79]
          System.out.println(" ******* exception "+e); //[ /ShowShoppingCart.jsp; Line: 80]
        } //[ /ShowShoppingCart.jsp; Line: 81]
        //[ /ShowShoppingCart.jsp; Line: 82]
        _writeText(response, out, _wl_block15, _wl_block15Bytes);
        //[ /ShowShoppingCart.jsp; Line: 86]
      } else { //[ /ShowShoppingCart.jsp; Line: 87]
        _writeText(response, out, _wl_block16, _wl_block16Bytes);
        //[ /ShowShoppingCart.jsp; Line: 90]
      } //[ /ShowShoppingCart.jsp; Line: 91]
      _writeText(response, out, _wl_block17, _wl_block17Bytes);
    } catch (Throwable __ee) {
      while (out != null && out != _originalOut) out = pageContext.popBody();
      ((weblogic.servlet.jsp.PageContextImpl)pageContext).handlePageException((Throwable)__ee);
    }
    
    
    //before final close brace...
  }
  
  
}

						