Module dev.mccue.microhttp.handler

Package dev.mccue.microhttp.handler

Class DelegatingHandler

java.lang.Object

dev.mccue.microhttp.handler.DelegatingHandler

All Implemented Interfaces:

Handler

public class DelegatingHandler
extends Object
implements Handler

Template for a class which has a list of handlers that it tries in order.

Constructor Summary

Constructors

Constructor	Description
DelegatingHandler(List<? extends Handler> handlers, IntoResponse notHandled)

Method Summary

Modifier and Type	Method	Description
IntoResponse	handle(org.microhttp.Request request)	Handles the request.

Methods inherited from class java.lang.Object

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

Constructor Details

DelegatingHandler

public DelegatingHandler(List<? extends Handler> handlers,
 IntoResponse notHandled)

Parameters:

handlers - The list of handlers, in the order they should be tried.

notHandled - The IntoResponse to use if no handler matches the request.

Method Details

handle

public IntoResponse handle(org.microhttp.Request request)
                    throws Exception

Description copied from interface: Handler

Handles the request.

If null is returned, that means that the handler is signaling that it does not want to handle the Request. This would signal that another Handler should be consulted or a default response should be used

Specified by:

handle in interface Handler

Parameters:

request - The request to handle.

Returns:

Something which can be converted into a response or null.

Throws:

Exception - If something goes wrong.