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(org.osgi.framework.BundleContext systemContext, org.osgi.framework.Bundle bundle, VirtualFile root, Attachable attachments)

Method Summary

Modifier and Type	Method and Description
<T> T	getAttachment(AttachmentKey<T> type) Get the attached object for a given key
org.osgi.framework.Bundle	getBundle() Get the bundle
VirtualFile	getRoot() Get the root virtual file
org.osgi.framework.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(org.osgi.framework.BundleContext systemContext,
                                 org.osgi.framework.Bundle bundle,
                                 VirtualFile root,
                                 Attachable attachments)

Method Detail

getSystemContext

public org.osgi.framework.BundleContext getSystemContext()

Description copied from interface: InvocationContext

Get the system bundle context

Specified by:

getSystemContext in interface InvocationContext

getBundle

public org.osgi.framework.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