io.cdap.http

Class AbstractHttpHandler

java.lang.Object

io.cdap.http.AbstractHttpHandler

All Implemented Interfaces:

HttpHandler

public abstract class AbstractHttpHandler
extends Object
implements HttpHandler

A base implementation of HttpHandler that provides a method for sending a request to other handlers that exist in the same server.

Constructor Summary

Constructors

Constructor and Description
AbstractHttpHandler()

Method Summary

Modifier and Type	Method and Description
void	destroy(HandlerContext context) destroy method will be called before shutdown.
void	init(HandlerContext context) init method will be called before the netty pipeline is setup.
protected io.cdap.http.internal.InternalHttpResponse	sendInternalRequest(io.netty.handler.codec.http.HttpRequest request) Send a request to another handler internal to the server, getting back the response body and response code.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractHttpHandler

public AbstractHttpHandler()

Method Detail

init

public void init(HandlerContext context)

Description copied from interface: HttpHandler

init method will be called before the netty pipeline is setup. Any initialization operation can be performed in this method.

Specified by:

init in interface HttpHandler

Parameters:

context - instance of HandlerContext.

destroy

public void destroy(HandlerContext context)

Description copied from interface: HttpHandler

destroy method will be called before shutdown. Any teardown task can be performed in this method. At this point the server will not accept any more new requests.

Specified by:

destroy in interface HttpHandler

Parameters:

context - instance of HandlerContext.

sendInternalRequest

protected io.cdap.http.internal.InternalHttpResponse sendInternalRequest(io.netty.handler.codec.http.HttpRequest request)

Send a request to another handler internal to the server, getting back the response body and response code.

Parameters:

request - request to send to another handler.

Returns:

InternalHttpResponse containing the response code and body.