org.eclipse.osgi.framework.internal.core
Class ConditionalPermissions

java.lang.Object
  extended by java.security.PermissionCollection
      extended by org.eclipse.osgi.framework.internal.core.ConditionalPermissions
All Implemented Interfaces:
java.io.Serializable

public class ConditionalPermissions
extends java.security.PermissionCollection

This class manages the Permissions for a given code source. It tracks the permissions that have yet to be satisfied as well as conditions that are already satisfied.

See Also:
Serialized Form

Constructor Summary
ConditionalPermissions(AbstractBundle bundle, ConditionalPermissionAdmin cpa)
          Constructs a ConditionalPermission for the given bundle.
 
Method Summary
 void add(java.security.Permission perm)
          This method is not implemented since this PermissionCollection should only be used by the ConditionalPolicy which never calls this method.
 java.util.Enumeration elements()
          This method is not implemented since this PermissionCollection should only be used by the ConditionalPolicy which never calls this method.
 boolean implies(java.security.Permission perm)
           
 
Methods inherited from class java.security.PermissionCollection
isReadOnly, setReadOnly, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ConditionalPermissions

public ConditionalPermissions(AbstractBundle bundle,
                              ConditionalPermissionAdmin cpa)
Constructs a ConditionalPermission for the given bundle.

Parameters:
bundle - the bundle for which this ConditionalPermission tracks Permissions.
Method Detail

add

public void add(java.security.Permission perm)
This method is not implemented since this PermissionCollection should only be used by the ConditionalPolicy which never calls this method.

Specified by:
add in class java.security.PermissionCollection
See Also:
PermissionCollection.elements()

implies

public boolean implies(java.security.Permission perm)
Specified by:
implies in class java.security.PermissionCollection

elements

public java.util.Enumeration elements()
This method is not implemented since this PermissionCollection should only be used by the ConditionalPolicy which never calls this method.

Specified by:
elements in class java.security.PermissionCollection
Returns:
always returns null.
See Also:
PermissionCollection.elements()