org.osgi.service.clusterinfo

Class ClusterTagPermission

java.lang.Object

java.security.Permission

org.osgi.service.clusterinfo.ClusterTagPermission

All Implemented Interfaces:

Serializable, Guard

public final class ClusterTagPermission
extends Permission

A bundle's authority to add a tag to a NodeStatus service.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	ADD The action string add.

Constructor Summary

Constructors

Constructor and Description
ClusterTagPermission(String tag, String actions) Defines the authority to add a tag to the NodeStatus service.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Determines the equality of two ClusterTagPermission objects.
String	getActions() Returns the canonical string representation of the ClusterTagPermission action.
int	hashCode() Returns the hash code value for this object.
boolean	implies(Permission p) Determines if the specified permission is implied by this object.
PermissionCollection	newPermissionCollection() Returns a new PermissionCollection object suitable for storing ClusterTagPermission objects.

Methods inherited from class java.security.Permission

checkGuard, getName, toString

Methods inherited from class java.lang.Object

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

Field Detail

ADD

public static final String ADD

The action string add.

See Also:

Constant Field Values

Constructor Detail

ClusterTagPermission

public ClusterTagPermission(String tag,
                            String actions)

Defines the authority to add a tag to the NodeStatus service.

Parameters:

tag - Give permission to add this tag, use * wildcard to give permission to add any tag.

actions - add.

Method Detail

implies

public boolean implies(Permission p)

Determines if the specified permission is implied by this object.

This method checks that the tag of the target is implied by the tag name of this object.

Specified by:

implies in class Permission

Parameters:

p - The target permission to interrogate.

Returns:

true if the specified ClusterTagPermission action is implied by this object; false otherwise.

getActions

public String getActions()

Returns the canonical string representation of the ClusterTagPermission action.

Always returns the ADD action.

Specified by:

getActions in class Permission

Returns:

Canonical string representation of the ClusterTagPermission actions.

newPermissionCollection

public PermissionCollection newPermissionCollection()

Returns a new PermissionCollection object suitable for storing ClusterTagPermission objects.

Overrides:

newPermissionCollection in class Permission

Returns:

A new PermissionCollection object.

equals

public boolean equals(Object obj)

Determines the equality of two ClusterTagPermission objects. This method checks that specified ClusterTagPermission has the same tag as this ClusterTagPermission object.

Specified by:

equals in class Permission

Parameters:

obj - The object to test for equality with this ClusterTagPermission object.

Returns:

true if obj is a ClusterTagPermission, and has the same tag as this ClusterTagPermission object; false otherwise.

hashCode

public int hashCode()

Returns the hash code value for this object.

Specified by:

hashCode in class Permission

Returns:

A hash code value for this object.