au.org.ala.cas.client

Class AjaxAwareGatewayStorage

java.lang.Object

au.org.ala.cas.client.AjaxAwareGatewayStorage

All Implemented Interfaces:

org.jasig.cas.client.authentication.GatewayResolver

public class AjaxAwareGatewayStorage
extends Object
implements org.jasig.cas.client.authentication.GatewayResolver

The AjaxAwareGatewayStorage class delegates to a CAS DefaultGatewayResolverImpl with one difference: if the request is determined to be an ajax request, the next call to hasGatewayedAlready() will return false as the browser will not be follow the redirect to CAS due to domain origin restrictions. Note that the mechanism used to detect the ajax request relies on the default jquery behaviour of setting the X-Requested-With header.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONST_CAS_GATEWAY

Constructor Summary

Constructors

Constructor and Description
AjaxAwareGatewayStorage()

Method Summary

Modifier and Type	Method and Description
boolean	hasGatewayedAlready(javax.servlet.http.HttpServletRequest request, String serviceUrl)
String	storeGatewayInformation(javax.servlet.http.HttpServletRequest request, String serviceUrl)

Methods inherited from class java.lang.Object

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

Field Detail

CONST_CAS_GATEWAY

public static final String CONST_CAS_GATEWAY

See Also:

Constant Field Values

Constructor Detail

AjaxAwareGatewayStorage

public AjaxAwareGatewayStorage()

Method Detail

hasGatewayedAlready

public boolean hasGatewayedAlready(javax.servlet.http.HttpServletRequest request,
                                   String serviceUrl)

Specified by:

hasGatewayedAlready in interface org.jasig.cas.client.authentication.GatewayResolver

storeGatewayInformation

public String storeGatewayInformation(javax.servlet.http.HttpServletRequest request,
                                      String serviceUrl)

Specified by:

storeGatewayInformation in interface org.jasig.cas.client.authentication.GatewayResolver