io.hawt.osgi.jmx

Interface OSGiToolsMXBean

All Known Implementing Classes:

OSGiTools

public interface OSGiToolsMXBean

Method Summary

Modifier and Type	Method and Description
long	getLoadClassOrigin(long bundleID, String clazz) Returns from what bundle the given class was loaded, when requested in the context of a certain bundle.
String	getResourceURL(long bundleID, String resource) Returns the URL where the requested resource was found, when looked up in the context of a certain bundle.

Method Detail

getLoadClassOrigin

long getLoadClassOrigin(long bundleID,
                        String clazz)

Returns from what bundle the given class was loaded, when requested in the context of a certain bundle.

Parameters:

bundleID - The bundle to load the class from.

clazz - The class name to load.

Returns:

The bundle that served the class or -1 if the class could not be loaded.

Throws:

IllegalArgumentException - if an invalid bundle ID is provided.

getResourceURL

String getResourceURL(long bundleID,
                      String resource)

Returns the URL where the requested resource was found, when looked up in the context of a certain bundle.

Parameters:

bundleID - The bundle to load the class from.

resource - The resource name to load. The format is as defined in ClassLoader.getResource.

Returns:

The URL where the bundle with bundleID can find the resource in String form. If the resource cannot be found null is returned.

Throws:

IllegalArgumentException - if an invalid bundle ID is provided.