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Rapidoid HTTP Fast

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/*-
 * #%L
 * rapidoid-http-fast
 * %%
 * Copyright (C) 2014 - 2018 Nikolche Mihajlovski and contributors
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

package org.rapidoid.http;

import org.rapidoid.RapidoidThing;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.buffer.Buf;
import org.rapidoid.http.impl.HttpParser;
import org.rapidoid.http.processor.HttpProcessor;
import org.rapidoid.net.Protocol;
import org.rapidoid.net.abstracts.Channel;
import org.rapidoid.net.impl.RapidoidHelper;


@Authors("Nikolche Mihajlovski")
@Since("5.1.0")
public class FastHttpProtocol extends RapidoidThing implements Protocol {

	private static final HttpParser HTTP_PARSER = new HttpParser();

	private final HttpProcessor processor;

	public FastHttpProtocol(HttpProcessor processor) {
		this.processor = processor;
	}

	@Override
	@SuppressWarnings("unchecked")
	public void process(Channel channel) {
		if (channel.isInitial()) {
			processor.waitToInitialize();
			return;
		}

		Buf buf = channel.input();
		RapidoidHelper helper = channel.helper();

		HTTP_PARSER.parse(buf, helper);

		processor.onRequest(channel, helper);
	}

}