📄 first_jsp.java
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package org.apache.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
public final class first_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.Vector _jspx_dependants;
public java.util.List getDependants() {
return _jspx_dependants;
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html; charset=GBK");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write('\r');
out.write('\n');
pagedemo.OracleBean oracleBean = null;
synchronized (_jspx_page_context) {
oracleBean = (pagedemo.OracleBean) _jspx_page_context.getAttribute("oracleBean", PageContext.PAGE_SCOPE);
if (oracleBean == null){
oracleBean = new pagedemo.OracleBean();
_jspx_page_context.setAttribute("oracleBean", oracleBean, PageContext.PAGE_SCOPE);
}
}
out.write('\r');
out.write('\n');
int pageNum=Integer.parseInt(request.getParameter("pageNum"));
int pageSize=5;
String sql="select * from emp";
ResultSet rs=oracleBean.query(sql);
rs.absolute(5*pageNum-4);
out.write("\r\n");
out.write("<html>\r\n");
out.write("<head>\r\n");
out.write("<title>\r\n");
out.write("first\r\n");
out.write("</title>\r\n");
out.write("</head>\r\n");
out.write("<body bgcolor=\"#ffffff\">\r\n");
out.write("<h1>\r\n");
out.write("JBuilder Generated JSP\r\n");
out.write("</h1>\r\n");
out.write("<table width=\"50%\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\r\n");
out.write(" <tr>\r\n");
out.write(" <td>EmpNo</td>\r\n");
out.write(" <td>Ename</td>\r\n");
out.write(" <td>Job</td>\r\n");
out.write(" <td>Operate</td>\r\n");
out.write(" </tr>\r\n");
out.write(" ");
for(int i=0;i<pageSize;i++){
out.write("\r\n");
out.write(" <tr>\r\n");
out.write(" <td>");
out.print(rs.getInt("empno") );
out.write("</td>\r\n");
out.write(" <td>");
out.print(rs.getString("ename") );
out.write("</td>\r\n");
out.write(" <td>");
out.print(rs.getString("job"));
out.write("</td>\r\n");
out.write(" <td> </td>\r\n");
out.write(" </tr>\r\n");
if(!rs.next()) break;
}
out.write("\r\n");
out.write("</table>\r\n");
out.write("</body>\r\n");
out.write("</html>\r\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
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