org.springframework.osgi.util
Class OsgiPlatformDetector

java.lang.Object
  org.springframework.osgi.util.OsgiPlatformDetector

public abstract class OsgiPlatformDetector
extends Object

Regrettably we sometimes need to know which Osgi platform we are currently running on in order to work around quirks and differences in the different implementations. Currently we can detect equinox, knopflerfish, and felix.

Author:

Adrian Colyer

Constructor Summary

OsgiPlatformDetector()

Method Summary

static String	getVersion(BundleContext ctx) Return the OSGi platform version (using the manifest entries from the system bundle).
static boolean	isEquinox(BundleContext aContext)
static boolean	isFelix(BundleContext aContext)
static boolean	isKnopflerfish(BundleContext aContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

OsgiPlatformDetector

public OsgiPlatformDetector()

Method Detail

isEquinox

public static boolean isEquinox(BundleContext aContext)

isKnopflerfish

public static boolean isKnopflerfish(BundleContext aContext)

isFelix

public static boolean isFelix(BundleContext aContext)

getVersion

public static String getVersion(BundleContext ctx)

Return the OSGi platform version (using the manifest entries from the system bundle). Can be null or empty. Subclasses should extend this if a different detection mechanism is required.

Parameters:

ctx - bundle context to inspect

Returns:

system bundle version.