Class SystemPermission.SystemPermissionCollection

java.lang.Object

java.security.PermissionCollection

org.apache.derby.security.SystemPermission.SystemPermissionCollection

All Implemented Interfaces:

Serializable

Enclosing class:

SystemPermission

private static class SystemPermission.SystemPermissionCollection
extends PermissionCollection

A collection of SystemPermission objects. Instances of this class must be thread-safe and serializable, per the specification of java.security.PermissionCollection.

Field Summary

Fields

Modifier and Type	Field	Description
private HashMap<String, Permission>	permissions
private static final long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SystemPermissionCollection()

Method Summary

Modifier and Type	Method	Description
void	add(Permission permission)
Enumeration<Permission>	elements()
boolean	implies(Permission permission)
private void	readObject(ObjectInputStream s)	Called upon deserialization for restoring the state of this SystemPermissionCollection from a stream.
private void	writeObject(ObjectOutputStream s)	Called upon Serialization for saving the state of this SystemPermissionCollection to a stream.

Methods inherited from class PermissionCollection

elementsAsStream, isReadOnly, setReadOnly, toString

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

permissions

private HashMap<String, Permission> permissions

Constructor Details

SystemPermissionCollection

private SystemPermissionCollection()

Method Details

add

public void add(Permission permission)

Specified by:

add in class PermissionCollection

implies

public boolean implies(Permission permission)

Specified by:

implies in class PermissionCollection

elements

public Enumeration<Permission> elements()

Specified by:

elements in class PermissionCollection

writeObject

private void writeObject(ObjectOutputStream s)
                  throws IOException

Called upon Serialization for saving the state of this SystemPermissionCollection to a stream.

Throws:

IOException

readObject

private void readObject(ObjectInputStream s)
                 throws IOException,
ClassNotFoundException

Called upon deserialization for restoring the state of this SystemPermissionCollection from a stream.

Throws:

IOException

ClassNotFoundException