php-java-bridge-users Mailing List for PHP/Java Bridge

Hi Mikael,

> java_require("$here/jpos-1.4.6.jar");
> java_require("$here/myClasses.jar");
[...]
> The myServerRemote java looks like:
> sendTransaction(ISOMsg msg)
[...]
> The rmi call passes an ISOMsg object that is part of
> the jpos-1.4.6.jar 
[...]
> Unresolved external reference:
java.lang.NoClassDefFoundError: org/jpos/iso/ISOMsg
[...] happens when the lookup method in the php-file
is run

as I understand the above problem ISOMsg is not
available to your classes because you haven't required
it (you have required it for the bridge, but not for
your classes).

This behaviour is intentional, please see the
tests.php4/NoClassDefFound tests. For example the
server part could easily require a different version
of jpos or it could only require the stub classes.

Isn't it possible to require jpos for your classes,
too?

Does

# reset the classloader once
echo '<?php java_reset(); ?>' |/usr/bin/php

<?php
[...]
java_require("jpos-1.4.6.jar");
java_require("myClasses.jar;jpos-p.x.y.jar");
[...]
?>

solve the problem?

If so, this means that the PHP/Java Bridge
documentation is broken. I think I need a hint how to
reformulate the sentence "all interconnected classes
must be loaded by the same classloader".


Regards,
Jost Boekemeier




	

	
		
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Hi!
Having problem when using rmi with php-java-bridge-2.0.8. Trying the 
following php code:
<?php
/*
 * Load Java Bridge
 */
if (!extension_loaded('java')) {
  if (!(PHP_SHLIB_SUFFIX=="so" && 
dl('java.so'))&&!(PHP_SHLIB_SUFFIX=="dll" && dl('php_java.dll'))) {
    echo "java extension not installed.";
    exit(2);
  }
}

$here=getcwd();
java_require("$here/jpos-1.4.6.jar");
java_require("$here/myClasses.jar");

// Get an ISOMsg handle and do something with it
$ISOMsg = new java("org.jpos.iso.ISOMsg"); 
$ISOMsg->setMTI ("0260");


$lookup = new java_class("java.rmi.Naming");
$cekrm = new java("se.certitrade.myServerRemote");
$cekrm = $lookup->lookup("//www.somedomain.net/myServer");

?>

The rmi call passes an ISOMsg object that is part of the jpos-1.4.6.jar 
package. The myServerRemote java looks like:

package se.certitrade;
import java.rmi.Remote;

public interface myServerRemote extends Remote {
   ISOMsg sendTransaction(ISOMsg msg) throws RemoteException;
}

When I try to run the php file I get:
java.lang.ClassNotFoundException: Unresolved external reference: 
java.lang.NoClassDefFoundError: org/jpos/iso/ISOMsg. -- Unable to call 
the method because it or one of its parameters refer to the mentioned 
external class which is not available in the current 
"java_require(<path>)" url path. Remember that all interconnected 
classes must be loaded with a single java_require() call and that a 
class must not appear in more than one java_require() call. Please check 
the Java Bridge log file for details.
        at php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1150)
        at php.java.bridge.Request.handleRequest(Request.java:204)
        at php.java.bridge.Request.handleRequests(Request.java:221)
        at php.java.bridge.JavaBridge.run(JavaBridge.java:233)
        at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:20)
Caused by: java.lang.NoClassDefFoundError: org/jpos/iso/ISOMsg
.
.

This happens when the lookup method in the php-file is run. ISOMsg is 
(obviously) already instanciated and available. How do I get around this?

Best regards

/Mikael