import java.datasource.dom4j.Dom4jDataSource;

import java.xmlreport.ProcessPdf;

import java.xmlreport.ProcessReport;

import java.io.*;


/**

 * Generate a PDF report using an XML file as the datasource. For this use case this is the entire set of code needed

 * to use Windward Reports. For different output formats and/or different datasources, the code will change.

 */

public class GeneratePdfReport {

 /**

  * Generate a PDF report using an XML file as the datasource.

  * @param template The report template.

  * @param report The generated report.

  * @param xmlData The XML data file.

  */


 public static void generatePdfReport(String template_filename, String report_filename, String xmlData_filename) throws Exception {
		
		InputStream template = new FileInputStream(template_filename);
 		OutputStream report   = new FileOutputStream(report_filename);
        InputStream xmlData  = new FileInputStream(xmlData_filename);
  // generally called once when your app starts, not in here.

  ProcessReport.init();

  // create the report.

  ProcessPdf proc = new ProcessPdf(template, report);

  proc.processSetup();

  proc.processData(new Dom4jDataSource(xmlData), "");

  proc.processComplete();

 }
public static void main(String []args) throws Exception{
	String template_filename = "/path/PurchaseOrderTemplate.rtf";
        String report_filename = "/path/order.pdf";
        String xmlData_filename= "/path/order.xml";
 

GeneratePdfReport myTest = new GeneratePdfReport();	
myTest.generatePdfReport(
    template_filename,
    report_filename,
    xmlData_filename
);	
	
}

}