Package org.osgi.service.cm

Class ConfigurationPermissionCollection

java.lang.Object

java.security.PermissionCollection

org.osgi.service.cm.ConfigurationPermissionCollection

All Implemented Interfaces:

Serializable

final class ConfigurationPermissionCollection
extends PermissionCollection

Stores a set of ConfigurationPermission 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,ConfigurationPermission>	permissions	Collection of permissions.
private static final ObjectStreamField[]	serialPersistentFields
(package private) static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
ConfigurationPermissionCollection()	Creates an empty ConfigurationPermissionCollection object.

Method Summary

Modifier and Type	Method	Description
void	add(Permission permission)	Adds the specified permission to the ConfigurationPermissionCollection.
Enumeration<Permission>	elements()	Returns an enumeration of all ConfigurationPermission 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,ConfigurationPermission> 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

ConfigurationPermissionCollection

public ConfigurationPermissionCollection()

Creates an empty ConfigurationPermissionCollection object.

Method Details

add

public void add(Permission permission)

Adds the specified permission to the ConfigurationPermissionCollection. The key for the hash is the interface name of the service.

Specified by:

add in class PermissionCollection

Parameters:

permission - The Permission object to add.

Throws:

IllegalArgumentException - If the permission is not an ConfigurationPermission.

SecurityException - If this ConfigurationPermissionCollection 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 ConfigurationPermission 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 ConfigurationPermission objects in the container.

Specified by:

elements in class PermissionCollection

Returns:

Enumeration of all ConfigurationPermission objects.

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException