Solved

I need to save, from a query in JSP, to PDF format

Posted on 2003-11-18
4
212 Views
Last Modified: 2010-04-17
I create the query successfully from JSP but I don't have a code that will create me a PDF file, I can create a bad formatted XML file with the java.io library and the createFile command (in which I cannot insert line breaks!). Could you help me with these 2 problems?

Here is the code that I have:

<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*" errorPage="" %>
<%@ page import="java.io.*" %>
<%@ include file="Connections/BD.jsp" %>
<%
// Identify a carriage return character for each output line
int iLf = 10;
char cLf = (char)iLf;

// Create a new empty binary file, which will content XML output
File outputFile = new File("test.pdf");
outputFile.createNewFile();
FileWriter outfile = new FileWriter(outputFile);
// the header for XML file
outfile.write("<?xml version='1.0' encoding='ISO-8859-1'?>"+cLf);

try {
Driver Driverrs = (Driver)Class.forName(MM_BD_DRIVER).newInstance();
Connection Connrs = DriverManager.getConnection(MM_BD_STRING,MM_BD_USERNAME,MM_BD_PASSWORD);
PreparedStatement Statementrs = Connrs.prepareStatement("SELECT msg_cliente.idmsg_cliente, cliente.nempresa, cliente.contacto, status.descripcion, tipo_msg.descripcion, ingenieros.nombre, msg_cliente.problema FROM ingenieros INNER JOIN (tipo_msg INNER JOIN (status INNER JOIN (cliente INNER JOIN msg_cliente ON cliente.idcliente=msg_cliente.idcliente) ON status.idstatus=msg_cliente.idstatus) ON tipo_msg.idtipo_msg=msg_cliente.idtipo_msg) ON ingenieros.iding=msg_cliente.iding");
ResultSet rs = Statementrs.executeQuery();

 // Expecting at least one record
       if( !rs.next() ) {
              throw new IllegalArgumentException("No se encontraron datos");  }

outfile.write("<Documento>"+cLf);
       // Parse our recordset
       while(rs.next()) {
              outfile.write("<Reporte>"+cLf);
              outfile.write("<ID>" + rs.getString("idmsg_cliente") +"</ID>"+cLf);
              outfile.write("</Reporte>"+cLf);
}
outfile.write("</Documento>"+cLf);
%>
<html>
<head><title>Convertir a XML</title></head>
Archivo convertido.
</html>
<%
rs.close();
Statementrs.close();
Connrs.close();
outfile.close();
}
catch( Exception er ){
%>
       <exception><%= er.getMessage()%></exception>
<%outfile.close();}%>

Thank you !!
0
Comment
Question by:tutoreduardo
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
4 Comments
 
LVL 15

Accepted Solution

by:
jimmack earned 125 total points
ID: 9777573
Have a look here:

http://www.lowagie.com/iText/
0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This is about my first experience with programming Arduino.
In this post we will learn different types of Android Layout and some basics of an Android App.
An introduction to basic programming syntax in Java by creating a simple program. Viewers can follow the tutorial as they create their first class in Java. Definitions and explanations about each element are given to help prepare viewers for future …
Introduction to Processes

623 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question