IT. Expert System.

All Implemented Interfaces:

Serializable, Principal

public class SystemScope
extends IdentityScope

See Also:

IdentityScope, Serialized Form

• Constructor Summary

  Constructors

  Constructor and Description
  SystemScope()
  SystemScope(String name)
  SystemScope(String name, IdentityScope scope)

• Method Summary

  Methods

  Modifier and Type	Method and Description
  void	addIdentity(Identity identity) Adds an Identity to this IdentityScope.
  Identity	getIdentity(PublicKey key) Returns the Identity which is associated with the specified key or null if no Identity associated with the specified key is present in this scope.
  Identity	getIdentity(String name) Returns the Identity with the specified name or null if no Identity with the specified name is present in this scope.
  Enumeration	identities() Returns an Enumeration over the Identity objects in this IdentityScope.
  void	removeIdentity(Identity identity) Removes an Identity from this IdentityScope.
  int	size() Returns the number of Identity objects in this scope.

  • Methods inherited from class java.security.IdentityScope

    getIdentity, getSystemScope, setSystemScope, toString

  • Methods inherited from class java.security.Identity

    addCertificate, certificates, equals, getInfo, getName, getPublicKey, getScope, hashCode, identityEquals, removeCertificate, setInfo, setPublicKey, toString

  • Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

• Constructor Detail

  • SystemScope

    public SystemScope()

    See Also:

    IdentityScope.IdentityScope()

  • SystemScope

    public SystemScope(String name)

    See Also:

    IdentityScope.IdentityScope(String)

  • SystemScope

    public SystemScope(String name,
               IdentityScope scope)
                throws KeyManagementException

    Throws:

    KeyManagementException

    See Also:

    IdentityScope.IdentityScope(String, IdentityScope)

• Method Detail

  • size

    public int size()

    Description copied from class: IdentityScope
    Returns the number of Identity objects in this scope.

    Specified by:

    size in class IdentityScope

    Returns:

    the number of Identity objects in this scope.

    See Also:

    IdentityScope.size()

  • getIdentity

    public Identity getIdentity(String name)

    Description copied from class: IdentityScope
    Returns the Identity with the specified name or null if no Identity with the specified name is present in this scope.

    Specified by:

    getIdentity in class IdentityScope

    Parameters:

    name - the name of the Identity to be returned.

    Returns:

    the Identity with the specified name or null if not present.

    See Also:

    IdentityScope.getIdentity(java.lang.String)

  • getIdentity

    public Identity getIdentity(PublicKey key)

    Description copied from class: IdentityScope
    Returns the Identity which is associated with the specified key or null if no Identity associated with the specified key is present in this scope.

    Specified by:

    getIdentity in class IdentityScope

    Parameters:

    key - the PublicKey of the Identity to be returned.

    Returns:

    the Identity associated with the specified key or null if not present.

    See Also:

    IdentityScope.getIdentity(java.security.PublicKey)

  • addIdentity

    public void addIdentity(Identity identity)
                     throws KeyManagementException

    Description copied from class: IdentityScope
    Adds an Identity to this IdentityScope.

    Specified by:

    addIdentity in class IdentityScope

    Parameters:

    identity - the Identity to be added.

    Throws:

    KeyManagementException - if the specified Identity is invalid or an identity with the same key already exists.

    See Also:

    IdentityScope.addIdentity(java.security.Identity)

  • removeIdentity

    public void removeIdentity(Identity identity)
                        throws KeyManagementException

    Description copied from class: IdentityScope
    Removes an Identity from this IdentityScope.

    Specified by:

    removeIdentity in class IdentityScope

    Parameters:

    identity - the Identity to be removed.

    Throws:

    KeyManagementException - if the Identity is not present in this scope.

    See Also:

    IdentityScope.removeIdentity(java.security.Identity)

  • identities

    public Enumeration identities()

    Description copied from class: IdentityScope
    Returns an Enumeration over the Identity objects in this IdentityScope.

    Specified by:

    identities in class IdentityScope

    Returns:

    an Enumeration over the Identity objects in this IdentityScope.

    See Also:

    IdentityScope.identities()