org.jboss.osgi.deployment.interceptor

Class AbstractInvocationContext

java.lang.Object

org.jboss.osgi.deployment.interceptor.AbstractInvocationContext

All Implemented Interfaces:

InvocationContext, Attachable

public class AbstractInvocationContext
extends Object
implements InvocationContext

The context passed between Interceptors

Since:

27-May-2009

Author:

thomas.diesler@jboss.com

Constructor Summary

Constructors

Constructor and Description
AbstractInvocationContext(BundleContext systemContext, Bundle bundle, VirtualFile root, Attachable attachments)

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	getAttachment(AttachmentKey<T> type) Get the attached object for a given key
Bundle	getBundle() Get the bundle
VirtualFile	getRoot() Get the root virtual file
BundleContext	getSystemContext() Get the system bundle context
<T> T	putAttachment(AttachmentKey<T> key, T value) Attach an arbirtary object with this element.
<T> T	removeAttachment(AttachmentKey<T> clazz) Remove an attached object for a given key

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractInvocationContext

public AbstractInvocationContext(BundleContext systemContext,
                         Bundle bundle,
                         VirtualFile root,
                         Attachable attachments)

Method Detail

getSystemContext

public BundleContext getSystemContext()

Description copied from interface: InvocationContext

Get the system bundle context

Specified by:

getSystemContext in interface InvocationContext

getBundle

public Bundle getBundle()

Description copied from interface: InvocationContext

Get the bundle

Specified by:

getBundle in interface InvocationContext

getRoot

public VirtualFile getRoot()

Description copied from interface: InvocationContext

Get the root virtual file

Specified by:

getRoot in interface InvocationContext

putAttachment

public <T> T putAttachment(AttachmentKey<T> key,
                  T value)

Description copied from interface: Attachable

Attach an arbirtary object with this element.

Specified by:

putAttachment in interface Attachable

Parameters:

key - key for the attachment

Returns:

The previously attachment object or null

getAttachment

public <T> T getAttachment(AttachmentKey<T> type)

Description copied from interface: Attachable

Get the attached object for a given key

Specified by:

getAttachment in interface Attachable

Parameters:

type - key for the attachment

Returns:

The attached object or null

removeAttachment

public <T> T removeAttachment(AttachmentKey<T> clazz)

Description copied from interface: Attachable

Remove an attached object for a given key

Specified by:

removeAttachment in interface Attachable

Parameters:

clazz - key for the attachment

Returns:

The attached object or null