Package org.osgi.service.subsystem

Class SubsystemPermissionCollection

java.lang.Object

java.security.PermissionCollection

org.osgi.service.subsystem.SubsystemPermissionCollection

All Implemented Interfaces:

java.io.Serializable

final class SubsystemPermissionCollection
extends java.security.PermissionCollection

Stores a collection of SubsystemPermissions.

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	all_allowed	Boolean saying if "*" is in the collection.
private java.util.Map<java.lang.String,SubsystemPermission>	permissions	Collection of permissions.
private static java.io.ObjectStreamField[]	serialPersistentFields
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
SubsystemPermissionCollection()	Create an empty SubsystemPermissionCollection object.

Method Summary

Modifier and Type	Method	Description
void	add(java.security.Permission permission)	Adds a permission to this permission collection.
java.util.Enumeration<java.security.Permission>	elements()	Returns an enumeration of all SubsystemPermission objects in the container.
boolean	implies(java.security.Permission permission)	Determines if the specified permissions implies the permissions expressed in permission.
private void	readObject(java.io.ObjectInputStream in)
private void	writeObject(java.io.ObjectOutputStream out)

Methods inherited from class java.security.PermissionCollection

elementsAsStream, isReadOnly, setReadOnly, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

permissions

private transient java.util.Map<java.lang.String,SubsystemPermission> permissions

Collection of permissions.

all_allowed

private boolean all_allowed

Boolean saying if "*" is in the collection.

serialPersistentFields

private static final java.io.ObjectStreamField[] serialPersistentFields

Constructor Detail

SubsystemPermissionCollection

public SubsystemPermissionCollection()

Create an empty SubsystemPermissionCollection object.

Method Detail

add

public void add(java.security.Permission permission)

Adds a permission to this permission collection.

Specified by:

add in class java.security.PermissionCollection

Parameters:

permission - The SubsystemPermission object to add.

Throws:

java.lang.IllegalArgumentException - If the specified permission is not an SubsystemPermission instance or was constructed with a Subsystem object.

java.lang.SecurityException - If this SubsystemPermissionCollection object has been marked read-only.

implies

public boolean implies(java.security.Permission permission)

Determines if the specified permissions implies the permissions expressed in permission.

Specified by:

implies in class java.security.PermissionCollection

Parameters:

permission - The Permission object to compare with the SubsystemPermission objects in this collection.

Returns:

true if permission is implied by an SubsystemPermission in this collection, false otherwise.

elements

public java.util.Enumeration<java.security.Permission> elements()

Returns an enumeration of all SubsystemPermission objects in the container.

Specified by:

elements in class java.security.PermissionCollection

Returns:

Enumeration of all SubsystemPermission objects.

writeObject

private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException

Throws:

java.io.IOException

readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException