org.eurekaclinical.common.filter

Class AutoAuthorizationFilter

java.lang.Object

org.eurekaclinical.common.filter.AutoAuthorizationFilter

All Implemented Interfaces:

javax.servlet.Filter

@Singleton
public class AutoAuthorizationFilter
extends Object
implements javax.servlet.Filter

Implements auto-authorization. This filter checks if a user record exists for the current user. If there is not, if there is an auto-authorization user template, and if the user's attributes math any attribute constraints that are specified in the template, it will create a user record with the roles and other settings that are specified in the template. The following types are injected into the constructor and require bindings: * UserTemplateDao<? extends RoleEntity, ?> * UserDao<? extends UserEntity<? extends RoleEntity>>

Author:

Andrew Post

Constructor Summary

Constructors

Constructor and Description
AutoAuthorizationFilter(org.eurekaclinical.standardapis.dao.UserTemplateDao<?,?> inUserTemplateDao, org.eurekaclinical.standardapis.dao.UserDao<?,?> inUserDao)

Method Summary

Modifier and Type	Method and Description
void	destroy() Cleans up resources that were created by the filter.
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig) Initializes the filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoAuthorizationFilter

@Inject
public AutoAuthorizationFilter(org.eurekaclinical.standardapis.dao.UserTemplateDao<?,?> inUserTemplateDao,
                                       org.eurekaclinical.standardapis.dao.UserDao<?,?> inUserDao)

Method Detail

init

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

Initializes the filter.

Specified by:

init in interface javax.servlet.Filter

Parameters:

filterConfig - filter configuration.

Throws:

javax.servlet.ServletException - if an error occurred during initialization.

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()

Cleans up resources that were created by the filter.

Specified by:

destroy in interface javax.servlet.Filter