org.melati.login
Class LoginHandler

java.lang.Object
  org.melati.login.LoginHandler

public class LoginHandler
extends java.lang.Object

An object which sets up the login process.

Field Summary

protected TemplateServlet

servlet

Constructor Summary

LoginHandler(TemplateServlet servlet)
Constructor.

Method Summary

java.lang.String	doTemplateRequest(Melati melati, ServletTemplateContext templateContext) Action the login.
protected java.lang.String	loginPageTemplate()
java.lang.String	loginSuccessfullyAs(Melati melati, ServletTemplateContext templateContext, User user) Set cookies if requested, remove any leftovers from any triggering AccessPoemException.
protected java.lang.String	loginSuccessTemplate()
protected java.lang.String	loginTemplate(java.lang.String name)
protected java.lang.String	passwordIncorrectTemplate()
void	setupContext(ServletTemplateContext context) Extract current values from context and add fields to context.
protected java.lang.String	usernameUnknownTemplate()

Methods inherited from class java.lang.Object

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

Field Detail

servlet

protected TemplateServlet servlet

Constructor Detail

LoginHandler

public LoginHandler(TemplateServlet servlet)

Constructor.

Parameters:

servlet - to set

Method Detail

loginTemplate

protected java.lang.String loginTemplate(java.lang.String name)

loginPageTemplate

protected java.lang.String loginPageTemplate()

usernameUnknownTemplate

protected java.lang.String usernameUnknownTemplate()

passwordIncorrectTemplate

protected java.lang.String passwordIncorrectTemplate()

loginSuccessTemplate

protected java.lang.String loginSuccessTemplate()

setupContext

public void setupContext(ServletTemplateContext context)

Extract current values from context and add fields to context.

Parameters:

context - the ServletTemplateContext to modify

loginSuccessfullyAs

public java.lang.String loginSuccessfullyAs(Melati melati,
                                            ServletTemplateContext templateContext,
                                            User user)

Set cookies if requested, remove any leftovers from any triggering AccessPoemException.

Parameters:

melati - the melati

templateContext - context to augment

user - the established User

Returns:

the name of the success template

doTemplateRequest

public java.lang.String doTemplateRequest(Melati melati,
                                          ServletTemplateContext templateContext)
                                   throws java.lang.Exception

Action the login.

Parameters:

melati - the Melati

templateContext -

Returns:

a template name

Throws:

java.lang.Exception