org.ops4j.pax.logging.spi.support

Class BundleHelper

java.lang.Object

org.ops4j.pax.logging.spi.support.BundleHelper

public final class BundleHelper
extends Object

Method Summary

Modifier and Type	Method and Description
static org.osgi.framework.Bundle	getCallerBundle(org.osgi.framework.Bundle defaultBundle) Gets a Bundle invoking logging method which is the first bundle different than pax-logging-api.
static org.osgi.framework.Bundle	getCallerBundle(org.osgi.framework.Bundle defaultBundle, int skip) Gets a Bundle with configurable number of top-most classes from context.
static org.osgi.framework.Bundle	getCallerBundle(org.osgi.framework.Bundle defaultBundle, String fqcn) Gets a Bundle invoking logging method which is the first bundle before the class matching fqcn argument.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getCallerBundle

public static org.osgi.framework.Bundle getCallerBundle(org.osgi.framework.Bundle defaultBundle)

Gets a Bundle invoking logging method which is the first bundle different than pax-logging-api. If no bundle can't be found, defaultBundle is returned.

This method analyzes class context top down (skipping two topmost classes, as they're known to come from pax-logging-api bundle). Also, java.util.logging packages are skipped.

Parameters:

defaultBundle -

Returns:

getCallerBundle

public static org.osgi.framework.Bundle getCallerBundle(org.osgi.framework.Bundle defaultBundle,
                                                        int skip)

Gets a Bundle with configurable number of top-most classes from context.

To be called from places where the class context stack is known. Be careful!

Parameters:

defaultBundle -

skip -

Returns:

getCallerBundle

public static org.osgi.framework.Bundle getCallerBundle(org.osgi.framework.Bundle defaultBundle,
                                                        String fqcn)

Gets a Bundle invoking logging method which is the first bundle before the class matching fqcn argument. Checking is done bottom-up the stack trace. If no bundle can't be found, defaultBundle is returned.

Parameters:

defaultBundle -

Returns: