org.openregistry.core.web.resources.config
Class DefaultLockExtractor

java.lang.Object
  org.openregistry.core.web.resources.config.DefaultLockExtractor

All Implemented Interfaces:

LockExtractor

public final class DefaultLockExtractor
extends java.lang.Object
implements LockExtractor

Extracts the Principal name from the Principal.

Since:

0.1

Version:

$Revision$ $Date$

Constructor Summary

DefaultLockExtractor()

Method Summary

java.lang.String

extract(java.security.Principal principal, java.lang.String lockValue) Extracts the lock from either the principal or the lock value provided (or some other method, combining the two).

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultLockExtractor

public DefaultLockExtractor()

Method Detail

extract

public java.lang.String extract(java.security.Principal principal,
                                java.lang.String lockValue)

Description copied from interface: LockExtractor

Extracts the lock from either the principal or the lock value provided (or some other method, combining the two).

Specified by:

extract in interface LockExtractor

Parameters:

principal - the principal to extract the lock from.

lockValue - the potential value of the lock.

Returns:

the lock. CANNOT be NULL.