org.ow2.chameleon.core.utils

Class BundleHelper

java.lang.Object

org.ow2.chameleon.core.utils.BundleHelper

public class BundleHelper
extends Object

Utility function on bundles

Field Summary

Fields

Modifier and Type	Field and Description
static String	BUNDLE_MANIFEST_VERSION

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isBundle(File file) Checks whether the given file is a bundle or not.
static boolean	isFragment(org.osgi.framework.Bundle bundle) Checks if a bundle is a fragment.

Methods inherited from class java.lang.Object

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

Field Detail

BUNDLE_MANIFEST_VERSION

public static final String BUNDLE_MANIFEST_VERSION

See Also:

Constant Field Values

Method Detail

isBundle

public static boolean isBundle(File file)

Checks whether the given file is a bundle or not. The check is based on the Bundle-ManifestVersion header. If the file is a directory this method checks if the directory is an exploded bundle. If the file is a jar file, it checks the manifest.

Parameters:

file - the file.

Returns:

true if it's a bundle, false otherwise.

isFragment

public static boolean isFragment(org.osgi.framework.Bundle bundle)

Checks if a bundle is a fragment. It checks if the manifest contains the fragment host header.

Parameters:

bundle - the bundle to check

Returns:

true if the bundle is a fragment.