java.net
Class SocketPermissionCollection

java.lang.Object
  java.security.PermissionCollection
      java.net.SocketPermissionCollection

All Implemented Interfaces:

Serializable

final class SocketPermissionCollection

extends java.security.PermissionCollection

implements Serializable

if (init'd with IP, key is IP as string) if wildcard, its the wild card else its the cname?

Author:

Roland Schemers

See Also:

Permission, Permissions, PermissionCollection, Serialized Form

Field Summary

private List	perms
private static ObjectStreamField[]	serialPersistentFields
private static long	serialVersionUID

Fields inherited from class java.security.PermissionCollection

Constructor Summary

SocketPermissionCollection()
Create an empty SocketPermissions object.

Method Summary

void	add(java.security.Permission permission) Adds a permission to the SocketPermissions.
Enumeration	elements() Returns an enumeration of all the SocketPermission objects in the container.
boolean	implies(java.security.Permission permission) Check and see if this collection of permissions implies the permissions expressed in "permission".
private void	readObject(ObjectInputStream in)
private void	writeObject(ObjectOutputStream out)

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

Field Detail

perms

private transient List perms

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

serialPersistentFields

private static final ObjectStreamField[] serialPersistentFields

Constructor Detail

SocketPermissionCollection

public SocketPermissionCollection()

Create an empty SocketPermissions object.

Method Detail

add

public void add(java.security.Permission permission)

Adds a permission to the SocketPermissions. The key for the hash is the name in the case of wildcards, or all the IP addresses.

Parameters:

permission - the Permission object to add.

Throws:

IllegalArgumentException - - if the permission is not a SocketPermission

SecurityException - - if this SocketPermissionCollection object has been marked readonly

implies

public boolean implies(java.security.Permission permission)

Check and see if this collection of permissions implies the permissions expressed in "permission".

Returns:

true if "permission" is a proper subset of a permission in the collection, false if not.

elements

public Enumeration elements()

Returns an enumeration of all the SocketPermission objects in the container.

Returns:

an enumeration of all the SocketPermission objects.

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException

Throws:

IOException

ClassNotFoundException