Package ru.vyarus.dropwizard.guice.module.installer.internal

Class AdminGuiceFilter

java.lang.Object

ru.vyarus.dropwizard.guice.module.installer.internal.AdminGuiceFilter

All Implemented Interfaces:

jakarta.servlet.Filter

public class AdminGuiceFilter
extends Object
implements jakarta.servlet.Filter

Filter is registered on admin context to provide request scope objects support in admin context. GuiceFilter is tied to single context and can't be initialized directly on both contexts. But filter uses servlet context only to initialize (bound) registered servlet modules. Which makes possible using guice filter gust to managing request scope on admin context (using the same filter instance as on main context).

Extra filter class is required to avoid guice filter double initialization.

Since:

03.09.2015

Constructor Summary

Constructors

Constructor	Description
AdminGuiceFilter(com.google.inject.servlet.GuiceFilter filter)	Create admin filter for existing guice filter.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

AdminGuiceFilter

public AdminGuiceFilter(com.google.inject.servlet.GuiceFilter filter)

Create admin filter for existing guice filter.

Parameters:

filter - guice filter

Method Details

init

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

Specified by:

init in interface jakarta.servlet.Filter

Throws:

jakarta.servlet.ServletException

doFilter

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

Specified by:

doFilter in interface jakarta.servlet.Filter

Throws:

IOException

jakarta.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface jakarta.servlet.Filter