Package org.osgi.framework

Class AdaptPermissionCollection

java.lang.Object

java.security.PermissionCollection

org.osgi.framework.AdaptPermissionCollection

All Implemented Interfaces:

Serializable

final class AdaptPermissionCollection
extends PermissionCollection

Stores a set of AdaptPermission permissions.

See Also:

• Permission
• Permissions
• PermissionCollection

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	all_allowed	Boolean saying if "*" is in the collection.
private Map<String,AdaptPermission>	permissions	Collection of permissions.
private static final ObjectStreamField[]	serialPersistentFields
(package private) static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
AdaptPermissionCollection()	Create an empty AdaptPermissions object.

Method Summary

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

serialVersionUID

static final long serialVersionUID

See Also:

• Constant Field Values

permissions

private Map<String,AdaptPermission> permissions

Collection of permissions.

all_allowed

private boolean all_allowed

Boolean saying if "*" is in the collection.

serialPersistentFields

private static final ObjectStreamField[] serialPersistentFields

Constructor Details

AdaptPermissionCollection

public AdaptPermissionCollection()

Create an empty AdaptPermissions object.

Method Details

add

public void add(Permission permission)

Adds a permission to this permission collection.

Specified by:

add in class PermissionCollection

Parameters:

permission - The AdaptPermission object to add.

Throws:

IllegalArgumentException - If the specified permission is not a AdaptPermission instance or was constructed with a Bundle object.

SecurityException - If this AdaptPermissionCollection object has been marked read-only.

implies

public boolean implies(Permission permission)

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

Specified by:

implies in class PermissionCollection

Parameters:

permission - The Permission object to compare with this AdaptPermission object.

Returns:

true if permission is a proper subset of a permission in the set; false otherwise.

elements

public Enumeration<Permission> elements()

Returns an enumeration of all AdaptPermission objects in the container.

Specified by:

elements in class PermissionCollection

Returns:

Enumeration of all AdaptPermission objects.

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException