org.apache.pluto.driver
Class PortalDriverFilter

java.lang.Object
  org.apache.pluto.driver.PortalDriverFilter

All Implemented Interfaces:

javax.servlet.Filter

public class PortalDriverFilter
extends java.lang.Object
implements javax.servlet.Filter

The controller filter used to drive static portlet pages.

Since:

March 28, 2006

Version:

1.0

Field Summary

protected PortletContainer

container The portlet container to which we will forward all portlet requests.

Constructor Summary

PortalDriverFilter()

Method Summary

void	destroy() Release the container and the context.
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain) Intercept requests in order to perform any actions.
PortalRequestContext	doPortletPrepare(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Perform Portlet Preparation
javax.servlet.ServletContext	getServletContext()
void	init(javax.servlet.FilterConfig filterConfig) Initialize the Portal Driver.

Methods inherited from class java.lang.Object

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

Field Detail

container

protected PortletContainer container

The portlet container to which we will forward all portlet requests.

Constructor Detail

PortalDriverFilter

public PortalDriverFilter()

Method Detail

getServletContext

public javax.servlet.ServletContext getServletContext()

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Initialize the Portal Driver. This method retrieves the portlet container instance from the servlet context scope.

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

See Also:

PortletContainer

destroy

public void destroy()

Release the container and the context.

Specified by:

destroy in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain filterChain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Intercept requests in order to perform any actions.

Specified by:

doFilter in interface javax.servlet.Filter

Parameters:

request - the incoming ServletRequest.

response - the incoming ServletResponse.

Throws:

javax.servlet.ServletException - if an internal error occurs.

java.io.IOException - if an error occurs writing to the response.

doPortletPrepare

public PortalRequestContext doPortletPrepare(javax.servlet.http.HttpServletRequest request,
                                             javax.servlet.http.HttpServletResponse response)
                                      throws java.io.IOException,
                                             javax.servlet.ServletException

Perform Portlet Preparation

Parameters:

request -

response -

Throws:

java.io.IOException - if an io exception occurs

javax.servlet.ServletException - if a servlet exception occurs