/*
 * ====================================================================
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */
package org.apache.hc.core5.http.impl.nio.bootstrap;

import java.io.IOException;

import org.apache.hc.core5.function.Callback;
import org.apache.hc.core5.http.ExceptionListener;
import org.apache.hc.core5.http.nio.command.ShutdownCommand;
import org.apache.hc.core5.http.nio.command.ShutdownType;
import org.apache.hc.core5.reactor.IOEventHandlerFactory;
import org.apache.hc.core5.reactor.IOReactorConfig;
import org.apache.hc.core5.reactor.IOSession;
import org.apache.hc.core5.util.Args;

/**
 * @since 5.0
 */
public class HttpAsyncServer extends AsyncServer {

    private final IOEventHandlerFactory handlerFactory;

    public HttpAsyncServer(
            final IOEventHandlerFactory handlerFactory,
            final IOReactorConfig ioReactorConfig,
            final ExceptionListener exceptionListener) {
        super(ioReactorConfig, exceptionListener, new Callback<IOSession>() {

            @Override
            public void execute(final IOSession session) {
                session.addFirst(new ShutdownCommand(ShutdownType.GRACEFUL));
            }

        });
        this.handlerFactory = Args.notNull(handlerFactory, "Handler factory");
    }

    public void start() throws IOException {
        execute(handlerFactory);
    }

}