com.neurosys.filters

Class UserShellToThreadLocalFilter<U extends User>

java.lang.Object

org.springframework.web.filter.GenericFilterBean

org.springframework.web.filter.OncePerRequestFilter

com.neurosys.filters.UserShellToThreadLocalFilter<U>

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.EnvironmentAware, org.springframework.web.context.ServletContextAware

public class UserShellToThreadLocalFilter<U extends User>
extends org.springframework.web.filter.OncePerRequestFilter

Take a Session based WebUserShell and attach it to a ThreadLocal, for code that may not have access to the Request or Session directly. Access it via getShellForThread().

Author:

Arjun Dhar

Field Summary

Fields inherited from class org.springframework.web.filter.OncePerRequestFilter

ALREADY_FILTERED_SUFFIX

Fields inherited from class org.springframework.web.filter.GenericFilterBean

logger

Constructor Summary

Constructors

Constructor and Description
UserShellToThreadLocalFilter()

Method Summary

Modifier and Type	Method and Description
protected void	doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)
String	getFilterRequestBeanName() Bean name of the Spring instantiated Predicate filterRequest, to put a condition if this Filter should be invoked or not.
static WebUserShell<? extends User,?>	getShellForThread()
void	initFilterBean()
void	setFilterRequestBeanName(String filterRequestBeanName) Bean name of the Spring instantiated Predicate filterRequest, to put a condition if this Filter should be invoked or not.

Methods inherited from class org.springframework.web.filter.OncePerRequestFilter

doFilter, getAlreadyFilteredAttributeName, isAsyncDispatch, isAsyncStarted, shouldNotFilter, shouldNotFilterAsyncDispatch, shouldNotFilterErrorDispatch

Methods inherited from class org.springframework.web.filter.GenericFilterBean

addRequiredProperty, afterPropertiesSet, destroy, getFilterConfig, getFilterName, getServletContext, init, initBeanWrapper, setBeanName, setEnvironment, setServletContext

Methods inherited from class java.lang.Object

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

Constructor Detail

UserShellToThreadLocalFilter

public UserShellToThreadLocalFilter()

Method Detail

getShellForThread

public static WebUserShell<? extends User,?> getShellForThread()

initFilterBean

public void initFilterBean()

Overrides:

initFilterBean in class org.springframework.web.filter.GenericFilterBean

doFilterInternal

protected void doFilterInternal(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response,
                                javax.servlet.FilterChain chain)
                         throws javax.servlet.ServletException,
                                IOException

Specified by:

doFilterInternal in class org.springframework.web.filter.OncePerRequestFilter

Throws:

javax.servlet.ServletException

IOException

getFilterRequestBeanName

public String getFilterRequestBeanName()

Bean name of the Spring instantiated Predicate filterRequest, to put a condition if this Filter should be invoked or not.

See Also:

filterRequest

setFilterRequestBeanName

public void setFilterRequestBeanName(String filterRequestBeanName)

Bean name of the Spring instantiated Predicate filterRequest, to put a condition if this Filter should be invoked or not.

See Also:

filterRequest