__searchroster.java
来自「100多M的J2EE培训内容」· Java 代码 · 共 215 行
JAVA
215 行
/* compiled from JSP: /searchRoster.jsp
*
* This code was automatically generated at 16:29:47 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.ArrayList; //[ /searchRoster.jsp; Line: 3]import java.util.*; //[ /searchRoster.jsp; Line: 4]import javax.ejb.ObjectNotFoundException; //[ /searchRoster.jsp; Line: 5]import javax.naming.InitialContext; //[ /searchRoster.jsp; Line: 6]import cmpsample.*; //[ /searchRoster.jsp; Line: 7]
// 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 16:29:47 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 __searchroster
extends
weblogic.servlet.jsp.JspBase
implements weblogic.servlet.jsp.StaleIndicator
{
// 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("/searchRoster.jsp", 1055744834000L, "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("/searchRoster.jsp", 1055744834000L, "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 = "GBK"; 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 = "\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"; private final static byte[] _wl_block3Bytes = _getBytes(_wl_block3); private final static String _wl_block4 = "\r\n"; private final static byte[] _wl_block4Bytes = _getBytes(_wl_block4); private final static String _wl_block5 = "\r\n\r\n<html>\r\n<head><title>Chapter 11 CMP 2.0 Sample Example </title></head>\r\n<body bgcolor=\"white\">\r\n<center>\r\n<h2>Chapter 11 CMP 2.0 - RosterEJB - Search for a roster entity</h2>\r\n\r\nSearch for a Roster:\r\n<p>\r\n <form method=\"get\" action=\"/WebApp/searchRoster.jsp\">\r\n Search by\r\n <select name=\"searchCriteria\">\r\n <option value=\"rosterID\" selected>Roster ID\r\n <option value=\"scheduleID\">schedule ID\r\n <option value=\"studentID\">Student ID\r\n </select>\r\n <input type=\"text\" name=\"searchText\" size=\"25\">\r\n <p>\r\n <input type=\"submit\" value=\"Search\">\r\n </form>\r\n\r\n"; private final static byte[] _wl_block5Bytes = _getBytes(_wl_block5); private final static String _wl_block6 = "\r\nResults: "; private final static byte[] _wl_block6Bytes = _getBytes(_wl_block6); private final static String _wl_block7 = "<p>\r\n"; private final static byte[] _wl_block7Bytes = _getBytes(_wl_block7); private final static String _wl_block8 = "\r\n<p>\r\n<b> Roster Information </b><br>\r\nRosterID: "; private final static byte[] _wl_block8Bytes = _getBytes(_wl_block8); private final static String _wl_block9 = "\r\nScheduleID: "; private final static byte[] _wl_block9Bytes = _getBytes(_wl_block9); private final static String _wl_block10 = "\r\nStudentID: "; private final static byte[] _wl_block10Bytes = _getBytes(_wl_block10); private final static String _wl_block11 = "\r\n<p>\r\n"; private final static byte[] _wl_block11Bytes = _getBytes(_wl_block11); private final static String _wl_block12 = "\r\n\r\n<hr>\r\n[<a href=\"/WebApp/index.html\">HOME</a>]\r\n</center>\r\n</body>\r\n</html>\r\n"; private final static byte[] _wl_block12Bytes = _getBytes(_wl_block12);
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=GBK"); out = pageContext.getOut(); JspWriter _originalOut = out;
javax.servlet.http.HttpSession session = request.getSession(true);
try { // error page try block response.setContentType("text/html; charset=GBK"); _writeText(response, out, _wl_block0, _wl_block0Bytes); _writeText(response, out, _wl_block1, _wl_block1Bytes); _writeText(response, out, _wl_block2, _wl_block2Bytes); _writeText(response, out, _wl_block3, _wl_block3Bytes); _writeText(response, out, _wl_block4, _wl_block4Bytes); _writeText(response, out, _wl_block5, _wl_block5Bytes); //[ /searchRoster.jsp; Line: 29] String text = request.getParameter("searchText"); //[ /searchRoster.jsp; Line: 30] String criteria = request.getParameter("searchCriteria"); //[ /searchRoster.jsp; Line: 31] //[ /searchRoster.jsp; Line: 32] if (text != null && !"".equals(text)) { //[ /searchRoster.jsp; Line: 33] try { //[ /searchRoster.jsp; Line: 34] InitialContext ic = new InitialContext(); //[ /searchRoster.jsp; Line: 35] Object o = ic.lookup("Roster"); //[ /searchRoster.jsp; Line: 36] RosterHome home = (RosterHome) o; //[ /searchRoster.jsp; Line: 37] //[ /searchRoster.jsp; Line: 38] Collection Rosters = new ArrayList(); //[ /searchRoster.jsp; Line: 39] if ("rosterID".equals(criteria)) { //[ /searchRoster.jsp; Line: 40] try { //[ /searchRoster.jsp; Line: 41] Roster roster = home.findByPrimaryKey(text); //[ /searchRoster.jsp; Line: 42] Rosters.add(roster); //[ /searchRoster.jsp; Line: 43] } catch (ObjectNotFoundException ex) {} //[ /searchRoster.jsp; Line: 44] } //[ /searchRoster.jsp; Line: 45] else if ("scheduleID".equals(criteria)) { //[ /searchRoster.jsp; Line: 46] Rosters = home.findByScheduleID(text); //[ /searchRoster.jsp; Line: 47] } //[ /searchRoster.jsp; Line: 48] else if ("studentID".equals(criteria)) { //[ /searchRoster.jsp; Line: 49] Rosters = home.findByStudentID(text); //[ /searchRoster.jsp; Line: 50] } //[ /searchRoster.jsp; Line: 51] else { //[ /searchRoster.jsp; Line: 52] } //[ /searchRoster.jsp; Line: 53] //[ /searchRoster.jsp; Line: 54] //[ /searchRoster.jsp; Line: 55] _writeText(response, out, _wl_block6, _wl_block6Bytes); out.print(String.valueOf(Rosters.size())); //[ /searchRoster.jsp; Line: 57] _writeText(response, out, _wl_block7, _wl_block7Bytes); //[ /searchRoster.jsp; Line: 58] Iterator it = Rosters.iterator(); //[ /searchRoster.jsp; Line: 59] while(it.hasNext()) //[ /searchRoster.jsp; Line: 60] { //[ /searchRoster.jsp; Line: 61] Roster rost = (Roster) it.next(); //[ /searchRoster.jsp; Line: 62] _writeText(response, out, _wl_block8, _wl_block8Bytes); out.print(String.valueOf(rost.fetchRosterID())); //[ /searchRoster.jsp; Line: 66] _writeText(response, out, _wl_block9, _wl_block9Bytes); out.print(String.valueOf(rost.fetchScheduleID())); //[ /searchRoster.jsp; Line: 67] _writeText(response, out, _wl_block10, _wl_block10Bytes); out.print(String.valueOf(rost.fetchStudentID())); //[ /searchRoster.jsp; Line: 68] _writeText(response, out, _wl_block11, _wl_block11Bytes); //[ /searchRoster.jsp; Line: 70] } //[ /searchRoster.jsp; Line: 71] } catch(Exception e) { //[ /searchRoster.jsp; Line: 72] e.printStackTrace(); //[ /searchRoster.jsp; Line: 73] out.println(e.toString()); //[ /searchRoster.jsp; Line: 74] } //[ /searchRoster.jsp; Line: 75] } //[ /searchRoster.jsp; Line: 76] _writeText(response, out, _wl_block12, _wl_block12Bytes); } 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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