org.jboss.osgi.resolver.v2.spi
Class AbstractBundleCapability

java.lang.Object
  org.jboss.osgi.resolver.v2.spi.AbstractCapability
      org.jboss.osgi.resolver.v2.spi.AbstractBundleCapability

All Implemented Interfaces:

XAttachmentSupport, XAttributeSupport, XCapability, XDirectiveSupport, XElement, org.osgi.framework.resource.Capability, org.osgi.framework.wiring.BundleCapability

public class AbstractBundleCapability
extends AbstractCapability
implements org.osgi.framework.wiring.BundleCapability

The abstract implementation of a BundleCapability.

Since:

02-Jul-2010

Author:

thomas.diesler@jboss.com

Constructor Summary

AbstractBundleCapability(org.osgi.framework.wiring.BundleRevision brev, String namespace, Map<String,Object> atts, Map<String,String> dirs)

Method Summary

<T> T	addAttachment(Class<T> clazz, T value) Attach an arbirtary object with this element.
<T> T	getAttachment(Class<T> clazz) Get the attached object for a given key
org.osgi.framework.wiring.BundleRevision	getResource()
org.osgi.framework.wiring.BundleRevision	getRevision()
<T> T	removeAttachment(Class<T> clazz) Remove an attached object for a given key

Methods inherited from class org.jboss.osgi.resolver.v2.spi.AbstractCapability

getAttribute, getAttributes, getDirective, getDirectives, getMandatoryAttributes, getNamespace, toString, validateAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.osgi.framework.wiring.BundleCapability

getAttributes, getDirectives, getNamespace

Methods inherited from interface org.jboss.osgi.resolver.v2.XAttachmentSupport

addAttachment, getAttachment, removeAttachment

Constructor Detail

AbstractBundleCapability

public AbstractBundleCapability(org.osgi.framework.wiring.BundleRevision brev,
                                String namespace,
                                Map<String,Object> atts,
                                Map<String,String> dirs)

Method Detail

getRevision

public org.osgi.framework.wiring.BundleRevision getRevision()

Specified by:

getRevision in interface org.osgi.framework.wiring.BundleCapability

getResource

public org.osgi.framework.wiring.BundleRevision getResource()

Specified by:

getResource in interface org.osgi.framework.resource.Capability

Specified by:

getResource in interface org.osgi.framework.wiring.BundleCapability

Overrides:

getResource in class AbstractCapability

addAttachment

public <T> T addAttachment(Class<T> clazz,
                           T value)

Description copied from interface: XAttachmentSupport

Attach an arbirtary object with this element.

Specified by:

addAttachment in interface XAttachmentSupport

Parameters:

clazz - key for the attachment

Returns:

The previously attachment object or null

getAttachment

public <T> T getAttachment(Class<T> clazz)

Description copied from interface: XAttachmentSupport

Get the attached object for a given key

Specified by:

getAttachment in interface XAttachmentSupport

Parameters:

clazz - key for the attachment

Returns:

The attached object or null

removeAttachment

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

Description copied from interface: XAttachmentSupport

Remove an attached object for a given key

Specified by:

removeAttachment in interface XAttachmentSupport

Parameters:

clazz - key for the attachment

Returns:

The attached object or null