org.jasig.portlet.proxy.service.web.interceptor

Interface IPreInterceptor

All Known Implementing Classes:

AbstractBasicAuthenticationPreInterceptor, AuthenticationPreInterceptor, HeaderPassingPreInterceptor, PortletPreferencesBasicAuthenticationPreInterceptor, ProxyCASAuthenticationPreInterceptor, UserInfoBasicAuthenticationPreInterceptor, UserInfoUrlParameterizingPreInterceptor, UserPreferencesPreInterceptor

public interface IPreInterceptor

IPreInterceptor provides an interface for modifying HTTP content requests before the request is actually made. Interceptors have access to request information such as the target URL, headers, etc. and may modify these resources to perform authentication, add request headers from the original request, or perform other desired pre-processing tasks.

Author:

Bill Smith (wsmith@unicon.net)

Method Summary

Modifier and Type	Method and Description
void	intercept(HttpContentRequestImpl proxyRequest, javax.portlet.PortletRequest portletRequest) Intercept a content request before it is executed.
boolean	validate(HttpContentRequestImpl proxyRequest, javax.portlet.PortletRequest portletRequest) Confirm that the proxyRequest has all of the information required to execute.

Method Detail

intercept

void intercept(HttpContentRequestImpl proxyRequest,
               javax.portlet.PortletRequest portletRequest)

Intercept a content request before it is executed.

Parameters:

proxyRequest -

portletRequest -

validate

boolean validate(HttpContentRequestImpl proxyRequest,
                 javax.portlet.PortletRequest portletRequest)

Confirm that the proxyRequest has all of the information required to execute. Refer to the specific implementation for details.

Parameters:

proxyRequest -

portletRequest -

Returns:

true if the proxyRequest has all of the necessary information to be successfully run, otherwise false