Re: [Php-java-bridge-users] Help

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

Hi,

like other containers (EJB for example), the PHP/Java Bridge container
terminates the current transaction if a java.lang.RuntimeException or
java.lang.Error crosses the container boundary. However, it does not
terminate it immediately, to give you a chance to clear the error condition
before the PHP script terminates.

Please see
http://php-java-bridge.sourceforge.net/pjb/docs/php-api/JavaBridge/_JavaProxy.inc.html#functionjava_last_exception_clear
for details.

Please see our FAQ entry "Why doesn't the bridge throw a
java.lang.RuntimeException or Error as a PHP JavaException by default?"


> [[o:Response$
> UndeclaredThrowableErrorMarker]]->execSelect. Cause:
> java.lang.NoSuchMethodException: execSelect(). Candidates: [] VM:

please take a look at the error message again; your code:

$query = Java("com.hp.hpl.jena.query.QueryFactory")->create($sparqlString);
//---OK.

has thrown a java.lang.Error or java.lang.RuntimeException, which is
reported as a PHP warning. In the next step you ignore the warning, take the
RuntimeException and try to invoke execSelect() on it, which fails, of
course.

If you want java.lang.Error and java.lang.RuntimeException to fail fast,
define("JAVA_PREFER_VALUES", true) before including Java.inc.


Regards,
Jost Boekemeier