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

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AUTH_CACHE_TTL_INIT_PARAM_NAME
protected Long	cacheTimeToLive

Constructor Summary

Constructors

Constructor	Description
AuthenticationFilter()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
Long	getCacheTimeToLive()
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Field Details

AUTH_CACHE_TTL_INIT_PARAM_NAME

public static final String AUTH_CACHE_TTL_INIT_PARAM_NAME

See Also:

• Constant Field Values

cacheTimeToLive

protected Long cacheTimeToLive

Constructor Details

AuthenticationFilter

public AuthenticationFilter()

Method Details

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

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

getCacheTimeToLive

public Long getCacheTimeToLive()