RE: Java Servlet error with tomcat running on Windows Server 2008 R2

[Chen Yang]

I have cleared whitespace or any escaping character in the URL, made sure all 
image links are validated. But now I get a different error.

The error message shows The resource path [file:/C:/tomcat/bin/] is not valid 
, not sure where is this file:/C:/tomcat/bin/ path coming from, that all my 
images are accessed via URLs not locally.  Something like: 
http://testing.mycompany.com/app/client_data/logo.png

I tested it in Apache Tomcat 8.0.23.

Full error message:

HTTP Status 500 - javax.xml.transform.TransformerException: 
org.xml.sax.SAXException: The resource path [file:/C:/tomcat/bin/] is not valid

type Exception report

message javax.xml.transform.TransformerException: org.xml.sax.SAXException: The 
resource path [file:/C:/tomcat/bin/] is not valid

description The server encountered an internal error that prevented it from 
fulfilling this request.

exception

javax.servlet.ServletException: javax.xml.transform.TransformerException: 
org.xml.sax.SAXException: The resource path [file:/C:/tomcat/bin/] is not valid
java.lang.IllegalArgumentException: The resource path [file:/C:/tomcat/bin/] is 
not valid
org.apache.fop.servlet.FopServlet.doGet(FopServlet.java:166)
javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause

javax.xml.transform.TransformerException: org.xml.sax.SAXException: The 
resource path [file:/C:/tomcat/bin/] is not valid
java.lang.IllegalArgumentException: The resource path [file:/C:/tomcat/bin/] is 
not valid

com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:755)

com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:357)
org.apache.fop.servlet.FopServlet.render(FopServlet.java:288)
org.apache.fop.servlet.FopServlet.renderXML(FopServlet.java:255)
org.apache.fop.servlet.FopServlet.doGet(FopServlet.java:157)
javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

-Original Message-
From: David kerber [mailto:dcker...@verizon.net] 
Sent: Thursday, July 16, 2015 2:30 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: Java Servlet error with tomcat running on Windows Server 2008 R2

On 7/16/2015 2:01 PM, Chen Yang wrote:
 Hi all,

 I'm maintaining a Java servlet which uses for render PDF files. Recently I've 
 been tasked to deploy it to run on windows environment.

 It works perfectly in our old Linux environment; but I'm having issues in 
 windows with the same setup, I can however get a pdf report when there is no 
 image included, but no luck when there are images included.

 I just want to mention I have checked firewall, file permissions and 
 networking on the windows sandbox machine.

 I've been asking around for helps, but without any luck so far. If anyone in 
 the mailing list can shed some light on it, It would be much appreciated!

I didn't read all your code, but in moving from *nix to Windows, the first 
thing I think of is networking.  Are your image files on the local machine, or 
elsewhere on the network?  By default, the localsystem user that services run 
under won't have access to networked files.  The other thing to check is if any 
of your paths have spaces in them, and if so, that they're escaped properly.



 Cheers,

 Chen


 Environment setup:
 * JRE 1.8.0_45
 * Tomcat 8.0.23
 * Windows Server 2008 R2

 Error Message from Tomcat:

 HTTP Status 500 - javax.xml.transform.TransformerException: 
 org.xml.sax.SAXException: The resource path 
 [http://testing.mycompany.com/app/client_data/logo.png]http://testing
 .mycompany.com/app/client_data/logo.png%5d is not valid

 type Exception report

 message javax.xml.transform.TransformerException: 
 org.xml.sax.SAXException: The resource path 
 [http://testing.mycompany.com/app/client_data/logo.png]http://testing
 .mycompany.com/app/client_data/logo.png%5d is not valid

 description The server encountered an internal error that prevented it from 
 fulfilling this request.

 Servlet Code

 package org.apache.fop.servlet;

 import java.net.*;
 import java.io.*;

 import java.io.File;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.PrintWriter;
 import java.net.URI;
 import java.net.URL;

 import javax.servlet.ServletException; import 
 javax.servlet.http.HttpServlet; import 
 javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.xml.transform.Result;
 import javax.xml.transform.Source;
 import javax.xml.transform.Transformer; import 
 javax.xml.transform.TransformerException;
 import javax.xml.transform.TransformerFactory;
 import

Java Servlet error with tomcat running on Windows Server 2008 R2

[Chen Yang]

Hi all,

I'm maintaining a Java servlet which uses for render PDF files. Recently I've 
been tasked to deploy it to run on windows environment.

It works perfectly in our old Linux environment; but I'm having issues in 
windows with the same setup, I can however get a pdf report when there is no 
image included, but no luck when there are images included.

I just want to mention I have checked firewall, file permissions and networking 
on the windows sandbox machine.

I've been asking around for helps, but without any luck so far. If anyone in 
the mailing list can shed some light on it, It would be much appreciated!

Cheers,

Chen


Environment setup:
* JRE 1.8.0_45
* Tomcat 8.0.23
* Windows Server 2008 R2

Error Message from Tomcat:

HTTP Status 500 - javax.xml.transform.TransformerException: 
org.xml.sax.SAXException: The resource path 
[http://testing.mycompany.com/app/client_data/logo.png]http://testing.mycompany.com/app/client_data/logo.png%5d
 is not valid

type Exception report

message javax.xml.transform.TransformerException: org.xml.sax.SAXException: The 
resource path 
[http://testing.mycompany.com/app/client_data/logo.png]http://testing.mycompany.com/app/client_data/logo.png%5d
 is not valid

description The server encountered an internal error that prevented it from 
fulfilling this request.

Servlet Code

package org.apache.fop.servlet;

import java.net.*;
import java.io.*;

import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.URI;
import java.net.URL;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.URIResolver;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamSource;

import org.apache.commons.io.output.ByteArrayOutputStream;

import org.apache.xmlgraphics.io.Resource;
import org.apache.xmlgraphics.io.ResourceResolver;

import org.apache.fop.apps.FOPException;
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.Fop;
import org.apache.fop.apps.FopFactory;
import org.apache.fop.apps.FopFactoryBuilder;
import org.apache.fop.apps.FopConfParser;
import org.apache.fop.apps.MimeConstants;

import java.util.Calendar;
import java.text.SimpleDateFormat;

import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.DefaultConfigurationBuilder;

import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.configuration.DefaultConfiguration;

import org.xml.sax.SAXException;

public class FopServlet extends HttpServlet {

/** Name of the parameter used for the XSL-FO file */
protected static final String FO_REQUEST_PARAM = fo;
/** Name of the parameter used for the XML file */
protected static final String XML_REQUEST_PARAM = xml;
/** Name of the parameter used for the XSLT file */
protected static final String XSLT_REQUEST_PARAM = xslt;
/** Name of the parameter used for the ROOT URL */
protected static final String ROOT_REQUEST_PARAM = root_url;

/** The TransformerFactory used to create Transformer instances */
protected TransformerFactory transFactory = null;
/** The FopFactory used to create Fop instances */
protected FopFactory fopFactory = null;
/** URIResolver for use by this servlet */
protected URIResolver uriResolver;

public void init() throws ServletException {
this.uriResolver = new ServletContextURIResolver(getServletContext());
this.transFactory = TransformerFactory.newInstance();
this.transFactory.setURIResolver(this.uriResolver);
//Configure FopFactory as desired
ResourceResolver resolver = new ResourceResolver() {
public OutputStream getOutputStream(URI uri) throws IOException {
URL url = getServletContext().getResource(uri.toASCIIString());
return url.openConnection().getOutputStream();
}

public Resource getResource(URI uri) throws IOException {
return new 
Resource(getServletContext().getResourceAsStream(uri.toASCIIString()));
}
};
FopFactoryBuilder builder = new FopFactoryBuilder(new 
File(.).toURI(), resolver);
//configureFopFactory(builder);

try {
String confFile = C:\Program 
Files\tomcat\webapps\pdf_servlet\WEB-INF\iss-fop.xconf;
builder = new FopConfParser(new 
File(confFile)).getFopFactoryBuilder();
}catch(SAXException e) {
System.out.println(e);

Re: Java Servlet error with tomcat running on Windows Server 2008 R2

[David kerber]

On 7/16/2015 2:01 PM, Chen Yang wrote:

Hi all,

I'm maintaining a Java servlet which uses for render PDF files. Recently I've 
been tasked to deploy it to run on windows environment.

It works perfectly in our old Linux environment; but I'm having issues in 
windows with the same setup, I can however get a pdf report when there is no 
image included, but no luck when there are images included.

I just want to mention I have checked firewall, file permissions and networking 
on the windows sandbox machine.

I've been asking around for helps, but without any luck so far. If anyone in 
the mailing list can shed some light on it, It would be much appreciated!


I didn't read all your code, but in moving from *nix to Windows, the 
first thing I think of is networking.  Are your image files on the local 
machine, or elsewhere on the network?  By default, the localsystem user 
that services run under won't have access to networked files.  The other 
thing to check is if any of your paths have spaces in them, and if so, 
that they're escaped properly.





Cheers,

Chen


Environment setup:
* JRE 1.8.0_45
* Tomcat 8.0.23
* Windows Server 2008 R2

Error Message from Tomcat:

HTTP Status 500 - javax.xml.transform.TransformerException: org.xml.sax.SAXException: 
The resource path 
[http://testing.mycompany.com/app/client_data/logo.png]http://testing.mycompany.com/app/client_data/logo.png%5d
 is not valid

type Exception report

message javax.xml.transform.TransformerException: org.xml.sax.SAXException: The 
resource path 
[http://testing.mycompany.com/app/client_data/logo.png]http://testing.mycompany.com/app/client_data/logo.png%5d
 is not valid

description The server encountered an internal error that prevented it from 
fulfilling this request.

Servlet Code

package org.apache.fop.servlet;

import java.net.*;
import java.io.*;

import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.URI;
import java.net.URL;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.URIResolver;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamSource;

import org.apache.commons.io.output.ByteArrayOutputStream;

import org.apache.xmlgraphics.io.Resource;
import org.apache.xmlgraphics.io.ResourceResolver;

import org.apache.fop.apps.FOPException;
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.Fop;
import org.apache.fop.apps.FopFactory;
import org.apache.fop.apps.FopFactoryBuilder;
import org.apache.fop.apps.FopConfParser;
import org.apache.fop.apps.MimeConstants;

import java.util.Calendar;
import java.text.SimpleDateFormat;

import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.DefaultConfigurationBuilder;

import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.configuration.DefaultConfiguration;

import org.xml.sax.SAXException;

public class FopServlet extends HttpServlet {

 /** Name of the parameter used for the XSL-FO file */
 protected static final String FO_REQUEST_PARAM = fo;
 /** Name of the parameter used for the XML file */
 protected static final String XML_REQUEST_PARAM = xml;
 /** Name of the parameter used for the XSLT file */
 protected static final String XSLT_REQUEST_PARAM = xslt;
 /** Name of the parameter used for the ROOT URL */
 protected static final String ROOT_REQUEST_PARAM = root_url;

 /** The TransformerFactory used to create Transformer instances */
 protected TransformerFactory transFactory = null;
 /** The FopFactory used to create Fop instances */
 protected FopFactory fopFactory = null;
 /** URIResolver for use by this servlet */
 protected URIResolver uriResolver;

 public void init() throws ServletException {
 this.uriResolver = new ServletContextURIResolver(getServletContext());
 this.transFactory = TransformerFactory.newInstance();
 this.transFactory.setURIResolver(this.uriResolver);
 //Configure FopFactory as desired
 ResourceResolver resolver = new ResourceResolver() {
 public OutputStream getOutputStream(URI uri) throws IOException {
 URL url = getServletContext().getResource(uri.toASCIIString());
 return url.openConnection().getOutputStream();
 }

 public Resource getResource(URI uri) throws IOException {
 return new