Php-JavaBridge,Fatal Error: invoke failed.

[phpcodder]

Hi ,

 

I am tring to call user define function of java which parse xsl & xml and executing it using php but it is giving me following error.

Versions i am using JDK 1.5,Php 5.3,JavaBridge.

 

Fatal error: Uncaught [[o:Exception]:"java.lang.Exception: Invoke failed: [[o:PhpJBridge]]->XMLXSL((o:String)[o:String], (o:String)[o:String]). Cause: javax.xml.transform.TransformerConfigurationException: Could not compile stylesheet VM: 1.5.0_18@http://java.sun.com/" at: #-12 com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTemplates(Unknown Source) #-11 com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTransformer(Unknown Source) #-10 PhpJBridge.XMLXSL(SaxonTest.java:88) #-9 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) #-8 sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) #-7 sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) #-6 java.lang.reflect.Method.invoke(Unknown Source) #-5 php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1049) #-4 php.java.bridge.Request.handleRequest(Request.java:415) #-3 php.java.bridge.Request.handleRequests(Request.java:491) #-2 php.java.bridge.http.ContextRunner.run(ContextRunner.java:145) #-1 p in http://localhost:8080/EchoServer/java/Java.inc on line 117

[Maq]

Looks like your XSL sheet is invalid.  Open it in an IDE to make sure there are no errors or post it here and we'll take a look.

[phpcodder]

It is working fine when i am calling it on CLI , but when i am calling it from php at the same time it gives me error.Here is the code snippet.

 

PhpJBridge.java

 

 

import net.sf.saxon.*;
import net.sf.saxon.lib.FeatureKeys;
import net.sf.saxon.lib.OutputURIResolver;
import net.sf.saxon.dom.NodeOverNodeInfo;
import net.sf.saxon.om.Axis;
import net.sf.saxon.om.DocumentInfo;
import net.sf.saxon.om.NodeInfo;
import net.sf.saxon.pattern.NodeKindTest;
import net.sf.saxon.sxpath.XPathExpression;
import net.sf.saxon.tree.tiny.TinyBuilder;
import net.sf.saxon.xpath.XPathEvaluator;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.xml.sax.*;
import org.xml.sax.helpers.AttributesImpl;
import org.xml.sax.helpers.XMLFilterImpl;

import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.sax.SAXSource;
import javax.xml.transform.sax.SAXTransformerFactory;
import javax.xml.transform.sax.TransformerHandler;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

import java.net.URL;
import java.util.Properties;

import java.io.*;


import org.xml.sax.SAXException;


public class PhpJBridge{

     
    public static void main(String argv[]) {}

   public static void XMLXSL(String sourceID, String xslID)
            throws TransformerException {

        // Create a transform factory instance.
        TransformerFactory tfactory = TransformerFactory.newInstance();
        // Create a transformer for the stylesheet.
        Transformer transformer =
            tfactory.newTransformer(new StreamSource(xslID));

        // Transform the source XML to System.out.
        StreamResult sr = new StreamResult(new File("C:/result.xml"));
        transformer.transform(new StreamSource(sourceID), sr);
    }

    public static void callhello()
{
	System.out.println("In");
}

    private static void handleException(Exception ex) {

        System.out.println("EXCEPTION: " + ex);
        ex.printStackTrace();

        if (ex instanceof TransformerConfigurationException) {
            System.out.println();
            System.out.println("Test failed");

            Throwable ex1 =
                ((TransformerConfigurationException) ex).getException();

            if (ex1!=null) {    
                ex1.printStackTrace();

                if (ex1 instanceof SAXException) {
                    Exception ex2 = ((SAXException) ex1).getException();

                    System.out.println("Internal sub-exception: ");
                    ex2.printStackTrace();
                }
            }
        }
    }

}

 

 

PhpJB.php

 

<?php

require_once("http://localhost:8080/EchoServer/java/Java.inc");

$axml="books.xml";
$axsl="books.xsl";
  
exec("javac PhpJBridge.java");
exec("jar cvf PhpJBridge.jar	PhpJBridge.class");
java_require(PhpJBridge.jar');
$saz= new java("PhpJBridge");	
echo (String)$saz->XMLXSL$axsl);
?>	

[Maq]

Is this a mistype?  You're missing the first single quote:

java_require(PhpJBridge.jar');

 

And I think this line should be:

echo (String)($saz->XMLXSL$axsl);

[phpcodder]

Thanks but java_require('PhpJBridge.jar'); was a typing mistake.

 

at this line ->  echo (String)($saz->XMLXSL$axsl); i have to pass two arguments to java function