[Php-java-bridge-users] Help

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

Hi,

I have a question.

Can I do something like this:

ResultSet rs = QueryExecutionFactory.create(q, m).execSelect(); 

(where ResultSet rs is a java interface, QueryExecutionFactory.create(q,m) returns a java interface and execSelect() function is declared in this interface).

with PHP/Java Bridge?

In Java I can.

How can I do that?

I have tried this:

$query = Java("com.hp.hpl.jena.query.QueryFactory")->create($sparqlString); //---OK.
$rs = Java("com.hp.hpl.jena.query.QueryExecutionFactory")->create($query, $modelD2RQ)->execSelect(); //---crash here

but it replies:

java stack trace: java.lang.Exception: Invoke failed:
[[o:Response$UndeclaredThrowableErrorMarker]]->execSelect. Cause:
java.lang.NoSuchMethodException: execSelect(). Candidates: [] VM:
1.6.0_17@http://java.sun.com/ at
php.java.bridge.JavaBridge.checkM(JavaBridge.java:1091) at
php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1029) at
php.java.bridge.Request.handleRequest(Request.java:415) at
php.java.bridge.Request.handleRequests(Request.java:491) at
php.java.bridge.http.ContextRunner.run(ContextRunner.java:145) at
php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60)
Caused by: java.lang.NoSuchMethodException: execSelect(). Candidates:
[] ... 6 more


Thanks in advance.


 		 	   		  
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