Package io.servicetalk.http.api

Class FilterFactoryUtils

java.lang.Object

io.servicetalk.http.api.FilterFactoryUtils

public final class FilterFactoryUtils
extends java.lang.Object

Utilities for filter factories.

Method Summary

Modifier and Type	Method	Description
static StreamingHttpClientFilterFactory	appendClientFilterFactory(StreamingHttpClientFilterFactory first, StreamingHttpClientFilterFactory second)	Returns a composed function of two sequential client filter factories.
static StreamingHttpConnectionFilterFactory	appendConnectionFilterFactory(StreamingHttpConnectionFilterFactory first, StreamingHttpConnectionFilterFactory second)	Returns a composed function of two sequential connection filter factories.
static StreamingHttpServiceFilterFactory	appendServiceFilterFactory(StreamingHttpServiceFilterFactory first, StreamingHttpServiceFilterFactory second)	Returns a composed function of two sequential service filter factories.

Methods inherited from class java.lang.Object

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

Method Detail

appendClientFilterFactory

public static StreamingHttpClientFilterFactory appendClientFilterFactory(StreamingHttpClientFilterFactory first,
                                                                         StreamingHttpClientFilterFactory second)

Returns a composed function of two sequential client filter factories.

The order of execution of these filters are in order of append. If 2 filters are appended as follows:

     StreamingHttpClientFilterFactory result = appendClientFilterFactory(filter1, filter2);
 

making a request to a client wrapped by this filter chain the order of invocation of these filters will be:

     filter1 ⇒ filter2 ⇒ client
 

Parameters:

first - the factory for the first filter in execution chain

second - the factory for the second filter in execution chain

Returns:

a composed function of two sequential filters

appendConnectionFilterFactory

public static StreamingHttpConnectionFilterFactory appendConnectionFilterFactory(StreamingHttpConnectionFilterFactory first,
                                                                                 StreamingHttpConnectionFilterFactory second)

Returns a composed function of two sequential connection filter factories.

The order of execution of these filters are in order of append. If 2 filters are appended as follows:

     StreamingHttpConnectionFilterFactory result = appendConnectionFilterFactory(filter1, filter2);
 

making a request to a connection wrapped by this filter chain the order of invocation of these filters will be:

     filter1 ⇒ filter2 ⇒ connection
 

Parameters:

first - the factory for the first filter in execution chain

second - the factory for the second filter in execution chain

Returns:

a composed function of two sequential filters

appendServiceFilterFactory

public static StreamingHttpServiceFilterFactory appendServiceFilterFactory(StreamingHttpServiceFilterFactory first,
                                                                           StreamingHttpServiceFilterFactory second)

Returns a composed function of two sequential service filter factories.

The order of execution of these filters are in order of append. If 2 filters are appended as follows:

     StreamingHttpServiceFilterFactory result = appendServiceFilterFactory(filter1, filter2);
 

accepting a request by a service wrapped by this filter chain, the order of invocation of these filters will be: be:

     filter1 ⇒ filter2 ⇒ service
 

Parameters:

first - the factory for the first filter in execution chain

second - the factory for the second filter in execution chain

Returns:

a composed function of two sequential filters