org.jboss.osgi.spi.util
Class BundleInfo

java.lang.Object
  org.jboss.osgi.spi.util.BundleInfo

All Implemented Interfaces:

java.io.Serializable

public class BundleInfo
extends java.lang.Object
implements java.io.Serializable

Primitive access to bundle meta data and root virtual file. The bundle info can be constructed from various locations. If that succeeds, there is a valid OSGi Manifest.

Since:

16-Oct-2009

Author:

thomas.diesler@jboss.com

See Also:

Serialized Form

Method Summary

static BundleInfo	createBundleInfo(java.lang.String location)
static BundleInfo	createBundleInfo(java.net.URL url)
static BundleInfo	createBundleInfo(org.jboss.virtual.VirtualFile root)
static BundleInfo	createBundleInfo(org.jboss.virtual.VirtualFile root, java.lang.String location)
boolean	equals(java.lang.Object obj)
static int	getBundleManifestVersion(java.util.jar.Manifest manifest) Get the bundle manifest version.
java.lang.String	getLocation() Get the bundle location
java.lang.String	getManifestHeader(java.lang.String key) Get the manifest header for the given key.
org.jboss.virtual.VirtualFile	getRoot() Get the bundle root file
java.net.URL	getRootURL() Get the bundle root url
java.lang.String	getSymbolicName() Get the bundle symbolic name
org.osgi.framework.Version	getVersion() Get the bundle version
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

createBundleInfo

public static BundleInfo createBundleInfo(java.lang.String location)
                                   throws org.osgi.framework.BundleException

Throws:

org.osgi.framework.BundleException

createBundleInfo

public static BundleInfo createBundleInfo(java.net.URL url)
                                   throws org.osgi.framework.BundleException

Throws:

org.osgi.framework.BundleException

createBundleInfo

public static BundleInfo createBundleInfo(org.jboss.virtual.VirtualFile root)
                                   throws org.osgi.framework.BundleException

Throws:

org.osgi.framework.BundleException

createBundleInfo

public static BundleInfo createBundleInfo(org.jboss.virtual.VirtualFile root,
                                          java.lang.String location)
                                   throws org.osgi.framework.BundleException

Throws:

org.osgi.framework.BundleException

getBundleManifestVersion

public static int getBundleManifestVersion(java.util.jar.Manifest manifest)

Get the bundle manifest version.

Parameters:

manifest - The given manifest

Returns:

The value of the Bundle-ManifestVersion header, or -1 for a non OSGi manifest

getManifestHeader

public java.lang.String getManifestHeader(java.lang.String key)

Get the manifest header for the given key.

getLocation

public java.lang.String getLocation()

Get the bundle location

getRoot

public org.jboss.virtual.VirtualFile getRoot()

Get the bundle root file

getRootURL

public java.net.URL getRootURL()

Get the bundle root url

getSymbolicName

public java.lang.String getSymbolicName()

Get the bundle symbolic name

getVersion

public org.osgi.framework.Version getVersion()

Get the bundle version

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object