Re: any HTML to PDF example within apache FOP?

2011-05-23 Thread Michael Rubin 

Admittedly I am not familiar with HTML to PDF (and fairly new to FOP) but just 
wondering if the java heap size is a factor at all with the memory issues? Can you 
please give more detail about your setup? What environment? Do you have a 
-Xmx option anywhere? If so then is it possible to increase the heap size 
(unless I am on the wrong track of course).

Thanks.

-Mike

On 21/05/11 21:51, Kapil garg wrote:
ok I was able to find the jar 0.204 and run it successfully however it runs out 
of memory ..,
anyone be kind enough to share a working example within apache fop 1.0.0 to 
convert html to PDF?

Am I missing something here?

Kapil Garg





From: gargka...@hotmail.com
To: fop-...@xml.apache.org
Subject: HTML to PDF :NoSuchMEthod Erros on 
callingorg.apache.fop.fo.FOTreeBuilder in Driver class
Date: Sun, 22 May 2011 05:05:31 +1000


Hello Guys
Bit new on Apache FOP. I am trying to run a demo code to convert HTML into PDF. 
I am getting following exception on using fop 0.20.5 version
I could not find the driver class in fop 1.0.0 version.
IS there  a sample code that converts html into pdf in FOP 1.0.0 version. I 
need urgently some sort of HTML to PDF conversion library. Am I missing here? 
Would FOP work for HTML to PDF conversion? Any help would be appreciated.


Exception in thread "main" java.lang.NoSuchMethodError: 
org.apache.fop.fo.FOTreeBuilder: method ()V not found
at org.apache.fop.apps.Driver.(Driver.java:221)
at org.apache.fop.apps.Driver.(Driver.java:226)
at com.smartbin.smartbinpdf.Html2Pdf.fo2PDF(Html2Pdf.java:135)
at com.smartbin.smartbinpdf.Html2Pdf.main(Html2Pdf.java:61)

This is my code
package com.smartbin.smartbinpdf;
import java.io.FileInputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.ByteArrayOutputStream;
import java.util.logging.Level;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;

import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.dom.DOMSource;

import org.w3c.tidy.Tidy;
import org.w3c.dom.Document;

import org.xml.sax.InputSource;

import org.apache.fop.apps.Driver;
import org.apache.fop.messaging.MessageHandler;
import org.apache.fop.tools.DocumentInputSource;

import org.apache.avalon.framework.logger.ConsoleLogger;
import org.apache.avalon.framework.logger.Logger;

/*
*  Class that converts HTML to PDF using
*  the DOM interfaces of JTidy, Xalan, and FOP.
*
*  @author Kapil Garg
*
*/
public class Html2Pdf {


   public static void main(String[] args) {
   FileInputStream input = null;
try {
   // open file
   //if (args.length != 2) {
   //   System.out.println("Usage: Html2Pdf htmlFile styleSheet");
   //  System.exit(1);
   //}
   //String htmlFileName = args[0];
   String htmlFileName = "C:/fop-1.0/examples/html2pdf/hello.html";
   //try {
  input = new FileInputStream(htmlFileName);
   Tidy tidy = new Tidy();
   //Document xmlDoc = tidy.parseDOM(input, null);
   Document xmlDoc = tidy.parseDOM(input, null) ;
   String stylesheet ="C:/fop-1.0/examples/html2pdf/xhtml2fo.xsl";
   Document foDoc = xml2FO(xmlDoc, stylesheet);
   String pdfFileName = htmlFileName.substring(0, htmlFileName.indexOf(".")) + 
".pdf";
   try {
   OutputStream pdf = new FileOutputStream(new File(pdfFileName));
   pdf.write(fo2PDF(foDoc));
   }
   catch (java.io.FileNotFoundException e) {
   System.out.println("Error creating PDF: " + pdfFileName);
   }
   catch (java.io.IOException e) {
   System.out.println("Error writing PDF: " + pdfFileName);
   }

}


   catch (FileNotFoundException ex) {
java.util.logging.Logger.getLogger(Html2Pdf.class.getName()).log(Level.SEVERE, 
null, ex);
} finally {
   try {
   input.close();
   } catch (IOException ex) {
   
java.util.logging.Logger.getLogger(Html2Pdf.class.getName()).log(Level.SEVERE, 
null, ex);
   }
   }

   }


   /*
*  Applies stylesheet to input.
*
*  @param xml  The xml input Document
*
*  @param stylesheet Name of the stylesheet
*
*  @return Document  Result of the transform
*/
   private static Document xml2FO(Document xml, String styleSheet) {

DOMSource xmlDomSource = new DOMSource(xml);
 DOMResult domResult = new DOMResult();

Transformer transformer = getTransformer(styleSheet);
if (transformer == null) {
  System.out.println("Error creating transformer for " + styleSheet);
  System.exit(1);
}
try {
  transformer.transform(xmlDomSource, domResult);
}
catch (javax.xml.transform.

any HTML to PDF example within apache FOP?

2011-05-22 Thread Kapil garg 

ok I was able to find the jar 0.204 and run it successfully however it runs out 
of memory ..,anyone be kind enough to share a working example within apache fop 
1.0.0 to convert html to PDF?
Am I missing something here?


Kapil Garg
 




From: gargka...@hotmail.com
To: fop-...@xml.apache.org
Subject: HTML to PDF :NoSuchMEthod Erros on 
callingorg.apache.fop.fo.FOTreeBuilder in Driver class
Date: Sun, 22 May 2011 05:05:31 +1000









Hello GuysBit new on Apache FOP. I am trying to run a demo code to convert HTML 
into PDF. I am getting following exception on using fop 0.20.5 versionI could 
not find the driver class in fop 1.0.0 version.IS there  a sample code that 
converts html into pdf in FOP 1.0.0 version. I need urgently some sort of HTML 
to PDF conversion library. Am I missing here? Would FOP work for HTML to PDF 
conversion? Any help would be appreciated.

Exception in thread "main" java.lang.NoSuchMethodError: 
org.apache.fop.fo.FOTreeBuilder: method ()V not found at 
org.apache.fop.apps.Driver.(Driver.java:221)   at 
org.apache.fop.apps.Driver.(Driver.java:226)   at 
com.smartbin.smartbinpdf.Html2Pdf.fo2PDF(Html2Pdf.java:135)  at 
com.smartbin.smartbinpdf.Html2Pdf.main(Html2Pdf.java:61)
This is my codepackage com.smartbin.smartbinpdf;import 
java.io.FileInputStream;import java.io.File;import 
java.io.FileNotFoundException;import java.io.FileOutputStream;import 
java.io.IOException;import java.io.OutputStream;import 
java.io.ByteArrayOutputStream;import java.util.logging.Level;
import javax.xml.parsers.DocumentBuilder;import 
javax.xml.parsers.DocumentBuilderFactory;import 
javax.xml.transform.Transformer;import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMResult;import 
javax.xml.transform.dom.DOMSource;
import org.w3c.tidy.Tidy;import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.apache.fop.apps.Driver;import 
org.apache.fop.messaging.MessageHandler;import 
org.apache.fop.tools.DocumentInputSource;
import org.apache.avalon.framework.logger.ConsoleLogger;import 
org.apache.avalon.framework.logger.Logger;
/* *  Class that converts HTML to PDF using *  the DOM interfaces of JTidy, 
Xalan, and FOP. * *  @author Kapil Garg *  */public class Html2Pdf {

public static void main(String[] args) {FileInputStream input = 
null;   try {// open file//if (args.length != 2) {  
  //   System.out.println("Usage: Html2Pdf htmlFile styleSheet");   
 //  System.exit(1);//}//String htmlFileName = 
args[0];String htmlFileName = 
"C:/fop-1.0/examples/html2pdf/hello.html";//try {  input = new 
FileInputStream(htmlFileName);Tidy tidy = new Tidy();
//Document xmlDoc = tidy.parseDOM(input, null);Document xmlDoc = 
tidy.parseDOM(input, null) ;String stylesheet 
="C:/fop-1.0/examples/html2pdf/xhtml2fo.xsl";Document foDoc = 
xml2FO(xmlDoc, stylesheet);String pdfFileName = 
htmlFileName.substring(0, htmlFileName.indexOf(".")) + ".pdf";try { 
   OutputStream pdf = new FileOutputStream(new File(pdfFileName));  
  pdf.write(fo2PDF(foDoc));}catch 
(java.io.FileNotFoundException e) {System.out.println("Error 
creating PDF: " + pdfFileName);}catch 
(java.io.IOException e) {System.out.println("Error writing PDF: 
" + pdfFileName);}   }

catch (FileNotFoundException ex) {  
java.util.logging.Logger.getLogger(Html2Pdf.class.getName()).log(Level.SEVERE, 
null, ex);   } finally {try {input.close(); 
   } catch (IOException ex) {
java.util.logging.Logger.getLogger(Html2Pdf.class.getName()).log(Level.SEVERE, 
null, ex);}}
}

/* *  Applies stylesheet to input. * *  @param xml  The xml 
input Document *   *  @param stylesheet Name of the stylesheet *
 *  @return Document  Result of the transform */private static Document 
xml2FO(Document xml, String styleSheet) {
DOMSource xmlDomSource = new DOMSource(xml);DOMResult 
domResult = new DOMResult();
Transformer transformer = getTransformer(styleSheet);   if 
(transformer == null) {  System.out.println("Error creating transformer 
for " + styleSheet); System.exit(1); }   try {   
transformer.transform(xmlDomSource, domResult); }   catch 
(javax.xml.transform.TransformerException e) {return null;} 
  return (Document) domResult.getNode();
}

/* *  Apply FOP to XSL-FO input * *  @param foDocument  The 
XSL-FO input *   *  @return byte[]  PDF result */private static 
byte[] fo2PDF(Document foDocument) {
DocumentInputSource fopInputSource = new D