Package org.camunda.bpm.webapp.impl.security.auth

Class AuthenticationFilter

java.lang.Object

org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter

All Implemented Interfaces:

javax.servlet.Filter

public class AuthenticationFilter
extends Object
implements javax.servlet.Filter

Servlet Filter implementation responsible for populating the Authentications.getCurrent() thread-local (ie. binding the current set of authentications to the current thread so that it may easily be obtained by application parts not having access to the current session.

Author:

Daniel Meyer, nico.rehwaldt

Constructor Summary

Constructors

Constructor	Description
AuthenticationFilter()

Method Summary

Modifier and Type	Method	Description
protected void	clearProcessEngineAuthentications(Authentications authentications)
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticationFilter

public AuthenticationFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

clearProcessEngineAuthentications

protected void clearProcessEngineAuthentications(Authentications authentications)

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter