org.talika.tarsis.security.memory
Class MemoryAuthorizator

java.lang.Object
  org.talika.tarsis.service.AbstractService
      org.talika.tarsis.security.AuthorizatorService
          org.talika.tarsis.security.memory.MemoryAuthorizator

All Implemented Interfaces:

Authorizator, Service

public final class MemoryAuthorizator

extends AuthorizatorService

XML/Memory implementation of Authorizator interface.

Version:

$Revision: 269 $

Author:

Jose M. Palomar

Constructor Summary

MemoryAuthorizator()
Creates a new MemoryAuthorizator.

Method Summary

void	authorize(User user, Command command) Checks if User has authorizations to access Command.
java.lang.String	getName() Returns name of service.
void	init(Context context) Called by the framework to indicate that is being placed into service.
boolean	isRestricted(Command command) Returns true if Command has access restrited.

Methods inherited from class org.talika.tarsis.service.AbstractService

destroy, getContext, getLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryAuthorizator

public MemoryAuthorizator()

Creates a new MemoryAuthorizator.

Method Detail

init

public void init(Context context)
          throws ServiceException

Called by the framework to indicate that is being placed into service.

Load authorizations from XML file.

Specified by:

init in interface Service

Overrides:

init in class AbstractService

Parameters:

context - Context context that initialized service.

Throws:

ServiceException - if an exception has occurred that interferes with the services's normal operation

See Also:

Service.init(Context)

getName

public java.lang.String getName()

Returns name of service.

Specified by:

getName in interface Service

Specified by:

getName in class AbstractService

Returns:

String name of service.

See Also:

Service.getName()

authorize

public void authorize(User user,
                      Command command)
               throws ForbiddenAccessException

Checks if User has authorizations to access Command. If not throws a ForbiddenAccessException.

Specified by:

authorize in interface Authorizator

Specified by:

authorize in class AuthorizatorService

Parameters:

user - User user to be checked.

command - Command command to be checked.

Throws:

ForbiddenAccessException - if User has not authorization.

See Also:

Authorizator.authorize(User, Command)

isRestricted

public boolean isRestricted(Command command)

Returns true if Command has access restrited.

Specified by:

isRestricted in interface Authorizator

Specified by:

isRestricted in class AuthorizatorService

Parameters:

command - Command command to be checked.

Returns:

boolean true if Command has access restrited.

See Also:

Authorizator.isRestricted(Command)