com.yahoo.jdisc.handler.AbstractRequestHandler Maven / Gradle / Ivy
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.handler;
import com.yahoo.jdisc.Request;
import com.yahoo.jdisc.Response;
/**
* This class provides an abstract {@link RequestHandler} implementation with reasonable defaults for everything but
* {@link #handleRequest(Request, ResponseHandler)}.
*
* A very simple hello world handler could be implemented like this:
*
* class HelloWorldHandler extends AbstractRequestHandler {
*
* @Override
* public ContentChannel handleRequest(Request request, ResponseHandler handler) {
* ContentWriter writer = ResponseDispatch.newInstance(Response.Status.OK).connectWriter(handler);
* try {
* writer.write("Hello World!");
* } finally {
* writer.close();
* }
* return null;
* }
* }
*
*
* @author Simon Thoresen
*/
public abstract class AbstractRequestHandler extends com.yahoo.jdisc.AbstractResource implements RequestHandler {
@Override
public void handleTimeout(Request request, ResponseHandler responseHandler) {
Response.dispatchTimeout(responseHandler);
}
}