org.dlese.dpc.schemedit.security.login
Class BasicLogin

java.lang.Object
  org.dlese.dpc.schemedit.security.login.BasicLogin

All Implemented Interfaces:

LoginModule

Direct Known Subclasses:

SimpleLogin

public abstract class BasicLogin
extends Object
implements LoginModule

Superclass for all the com.myjaas.auth.* authorisation modules. Provides utility methods for reading the module's configuration options and a default implementation of initialize() that fetches the value of a boolean option called 'debug'.

Version:

1.0.3

Author:

Andy Armstrong, andy@tagish.com

Field Summary

protected CallbackHandler	callbackHandler
protected boolean	debug
protected Map	options
protected Map	sharedState
protected Subject	subject

Constructor Summary

BasicLogin()

Method Summary

protected boolean	getOption(String name, boolean dflt) Get a boolean option from the module's options.
protected int	getOption(String name, int dflt) Get a numeric option from the module's options.
protected String	getOption(String name, String dflt) Get a String option from the module's options.
void	initialize(Subject subject, CallbackHandler callbackHandler, Map sharedState, Map options) Module initialization.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.security.auth.spi.LoginModule

abort, commit, login, logout

Field Detail

subject

protected Subject subject

callbackHandler

protected CallbackHandler callbackHandler

sharedState

protected Map sharedState

options

protected Map options

debug

protected boolean debug

Constructor Detail

BasicLogin

public BasicLogin()

Method Detail

initialize

public void initialize(Subject subject,
                       CallbackHandler callbackHandler,
                       Map sharedState,
                       Map options)

Module initialization.

Specified by:

initialize in interface LoginModule

getOption

protected boolean getOption(String name,
                            boolean dflt)

Get a boolean option from the module's options.

Parameters:

name - Name of the option

dflt - Default value for the option

Returns:

The boolean value of the options object.

getOption

protected int getOption(String name,
                        int dflt)

Get a numeric option from the module's options.

Parameters:

name - Name of the option

dflt - Default value for the option

Returns:

The boolean value of the options object.

getOption

protected String getOption(String name,
                           String dflt)

Get a String option from the module's options.

Parameters:

name - Name of the option

dflt - Default value for the option

Returns:

The String value of the options object.