Re: [Php-java-bridge-users] can I use class from external library in class instantiated in PHP

[<php...@li...>]

Hi,
   
  I found that this error is not connected with libraries used in Java. Rather it has something with proxy, as the error code refere to the Java.inc getProxy function. However, I don't have problem to access other java classes in the same package, as well as to access this class from Java code. Here is the complete error code I got:
   
  Error (File: http://localhost:8080/JavaBridge/java/Java.inc, line 222): [[o:ClassNotFoundException]:"java.lang.ClassNotFoundException: Unresolved external reference: java.lang.NoClassDefFoundError: org/openrdf/sesame/query/QueryEvaluationException. -- Unable to call constructor, see the README section "Java platform issues" for details." at: #-6 php.java.bridge.JavaBridge.getUnresolvedExternalReferenceException(JavaBridge.java:427) #-5 php.java.bridge.JavaBridge.CreateObject(JavaBridge.java:498) #-4 php.java.bridge.Request.handleRequest(Request.java:447) #0 http://localhost:8080/JavaBridge/java/Java.inc(259): java_ExceptionProxyFactory->getProxy(4, 'java.lang.Class...', true) #1 http://localhost:8080/JavaBridge/java/Java.inc(411): java_Arg->getResult(true) #2 http://localhost:8080/JavaBridge/java/Java.inc(417): java_Client->getWrappedResult(true) #3 http://localhost:8080/JavaBridge/java/Java.inc(621): java_Client->getResult() #4
 http://localhost:8080/JavaBridge/java/Java.inc(1744): java_Client->invokeMethod(3, 'getCause', Array) #5 http://localhost:8080/JavaBridge/java/Java.inc(2112): java_JavaProxy->__call('getCause', Array) #6 [internal function]: java_exception->__call('getCause', Array) #7 C:\Program Files\Apache Software Foundation\Tomcat 5.5\webapps\test\test.php(18): java_InternalException->getCause() #8 {main}] 
   
  Thanks
  Zoran

php...@li... wrote:
  Hi,

I'm newby in PHP and PHP/Java bridge, and I have some doubt about it. It seems that I can not instantiate Java class from PHP in case that class imports some external library, regardless that library is available in jar file that I use. Here is the PHP code:
....
require_once('http://localhost:8080/JavaBridge/java/Java.inc'); 
java_require("moodleLOCMapper v0.003.jar");
$repository=new Java("depths.moodle.RepositoryFactory");
....
Java code
package depths.moodle;
import org.openrdf.sesame.repository.SesameRepository;
import depths.moodle.repository.Repository;
public class RepositoryFactory {
....
And here is the error:

javax.servlet.ServletException: PHP Fatal error: Uncaught [[o:Exception]:"java.lang.Exception: CreateInstance failed: new depths.moodle.RepositoryFactory. Cause: java.lang.ClassNotFoundException: Unresolved external reference: java.lang.NoClassDefFoundError: org/openrdf/sesame/query/QueryEvaluationException. -- Unable to call constructor, see the README section "Java platform issues" for details. VM: 1.6.0_04@http://java.sun.com/" at: 

Did I make some mistake here, or I have to create facade class in order to access this class?

Thanks
Zoran


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