org.jasig.cas.web.support

Interface ArgumentExtractor

All Known Implementing Classes:

AbstractArgumentExtractor, CasArgumentExtractor

public interface ArgumentExtractor

Strategy interface for retrieving services from the request.

Since:

3.1

Author:

Scott Battatglia

Method Summary

Methods

Modifier and Type	Method and Description
WebApplicationService	extractService(javax.servlet.http.HttpServletRequest request) Retrieve the service from the request.

Method Detail

extractService

WebApplicationService extractService(javax.servlet.http.HttpServletRequest request)

Retrieve the service from the request.

Parameters:

request - the request context.

Returns:

the fully formed Service or null if it could not be found.