com.atlassian.plugin.servlet.filter

Class IteratingFilterChain

java.lang.Object

com.atlassian.plugin.servlet.filter.IteratingFilterChain

All Implemented Interfaces:

javax.servlet.FilterChain

public final class IteratingFilterChain
extends Object
implements javax.servlet.FilterChain

This FilterChain passes control from the first Filter in an iterator to the last. When the last iterator calls the chain.doFilter(request, response) method, the supplied "parent" chain has control returned to it.

Since:

2.1.0

Constructor Summary

Constructors

Constructor and Description
IteratingFilterChain(Iterator<javax.servlet.Filter> iterator, javax.servlet.FilterChain chain) Create a new IteratingFilterChain which iterates over the Filters in the supplied Iterator and then returns control to the main FilterChain.

Method Summary

Methods

Modifier and Type	Method and Description
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratingFilterChain

public IteratingFilterChain(Iterator<javax.servlet.Filter> iterator,
                    javax.servlet.FilterChain chain)

Create a new IteratingFilterChain which iterates over the Filters in the supplied Iterator and then returns control to the main FilterChain.

Parameters:

iterator - Iterator over the Filters to apply

chain - FilterChain to return control to after the last Filter in the iterator has called the chain.doFilter(request, response) method.

Method Detail

doFilter

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

Specified by:

doFilter in interface javax.servlet.FilterChain

Throws:

IOException

javax.servlet.ServletException