com.sas.portal.portlet
Interface ErrorHandlerInterface

public interface ErrorHandlerInterface

Handler that is invoked in case of an error being detected in the portlet. It logs the exception and returns some page, such as ErrorPage.jsp, for the portlet to display.

Since:

09/02/2002

Method Summary

java.lang.String

service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, PortletContext context, java.lang.Exception thrownException) Runs when the error condition is raised.

Method Detail

service

java.lang.String service(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response,
                         PortletContext context,
                         java.lang.Exception thrownException)

Runs when the error condition is raised. Returns the URL for the portlet controller to call. This is the name of the error page JSP

Parameters:

request - httpServletRequest involved

response - httpServletResponse involved

context - PortletContext

thrownException - the exception thrown by a portlet action

Returns:

String URL of the error page JSP