org.apache.felix.framework

Class RequiredBundleImpl

java.lang.Object

org.apache.felix.framework.RequiredBundleImpl

All Implemented Interfaces:

RequiredBundle

class RequiredBundleImpl
extends java.lang.Object
implements RequiredBundle

Field Summary

Fields

Modifier and Type	Field and Description
private BundleImpl	m_bundle
private Felix	m_felix
private java.lang.String	m_toString
private java.lang.String	m_versionString

Constructor Summary

Constructors

Constructor and Description
RequiredBundleImpl(Felix felix, BundleImpl bundle)

Method Summary

Modifier and Type	Method and Description
Bundle	getBundle() Returns the bundle associated with this required bundle.
Bundle[]	getRequiringBundles() Returns the bundles that currently require this required bundle.
java.lang.String	getSymbolicName() Returns the symbolic name of this required bundle.
Version	getVersion() Returns the version of this required bundle.
boolean	isRemovalPending() Returns true if the bundle associated with this RequiredBundle object has been updated or uninstalled.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

m_felix

private final Felix m_felix

m_bundle

private final BundleImpl m_bundle

m_toString

private volatile java.lang.String m_toString

m_versionString

private volatile java.lang.String m_versionString

Constructor Detail

RequiredBundleImpl

public RequiredBundleImpl(Felix felix,
                          BundleImpl bundle)

Method Detail

getSymbolicName

public java.lang.String getSymbolicName()

Description copied from interface: RequiredBundle

Returns the symbolic name of this required bundle.

Specified by:

getSymbolicName in interface RequiredBundle

Returns:

The symbolic name of this required bundle.

getBundle

public Bundle getBundle()

Description copied from interface: RequiredBundle

Returns the bundle associated with this required bundle.

Specified by:

getBundle in interface RequiredBundle

Returns:

The bundle, or null if this RequiredBundle object has become stale.

getRequiringBundles

public Bundle[] getRequiringBundles()

Description copied from interface: RequiredBundle

Returns the bundles that currently require this required bundle.

If this required bundle is required and then re-exported by another bundle then all the requiring bundles of the re-exporting bundle are included in the returned array.

Specified by:

getRequiringBundles in interface RequiredBundle

Returns:

An array of bundles currently requiring this required bundle, or null if this RequiredBundle object has become stale. The array will be empty if no bundles require this required package.

getVersion

public Version getVersion()

Description copied from interface: RequiredBundle

Returns the version of this required bundle.

Specified by:

getVersion in interface RequiredBundle

Returns:

The version of this required bundle, or Version.emptyVersion if no version information is available.

isRemovalPending

public boolean isRemovalPending()

Description copied from interface: RequiredBundle

Returns true if the bundle associated with this RequiredBundle object has been updated or uninstalled.

Specified by:

isRemovalPending in interface RequiredBundle

Returns:

true if the required bundle has been updated or uninstalled, or if the RequiredBundle object has become stale; false otherwise.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object