com.schibsted.triathlon.service.RxTestServer.java Source code

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Here is the source code for com.schibsted.triathlon.service.RxTestServer.java

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/*
 * Copyright 2014 Netflix, Inc.
 *
 * 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.
 */

package com.schibsted.triathlon.service;

import java.nio.charset.Charset;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.UnpooledByteBufAllocator;
import io.netty.handler.codec.http.HttpMethod;
import io.netty.handler.codec.http.HttpResponseStatus;
import io.netty.handler.logging.LogLevel;
import io.netty.util.internal.ConcurrentSet;
import io.reactivex.netty.RxNetty;
import io.reactivex.netty.pipeline.PipelineConfigurators;
import io.reactivex.netty.protocol.http.server.HttpServer;
import io.reactivex.netty.protocol.http.server.HttpServerRequest;
import io.reactivex.netty.protocol.http.server.HttpServerResponse;
import io.reactivex.netty.protocol.http.server.RequestHandler;
import rx.Observable;
import rx.functions.Func1;

import static java.lang.String.*;

/**
 * The client examples assume that the movie server runs on the default port 8080.
 *
 * @author Tomasz Bak
 */
public class RxTestServer {
    public static final int DEFAULT_PORT = 8088;

    private final int port;

    private HttpServer<ByteBuf, ByteBuf> server;

    public RxTestServer(int port) {
        this.port = port;
    }

    public HttpServer<ByteBuf, ByteBuf> createServer() {
        HttpServer<ByteBuf, ByteBuf> server = RxNetty
                .newHttpServerBuilder(port, new RequestHandler<ByteBuf, ByteBuf>() {
                    @Override
                    public Observable<Void> handle(HttpServerRequest<ByteBuf> request,
                            final HttpServerResponse<ByteBuf> response) {
                        if (request.getPath().contains("/v2/apps")) {
                            if (request.getHttpMethod().equals(HttpMethod.POST)) {
                                return handleTest(request, response);
                            }
                        }
                        response.setStatus(HttpResponseStatus.NOT_FOUND);
                        return response.close();
                    }
                }).pipelineConfigurator(PipelineConfigurators.<ByteBuf, ByteBuf>httpServerConfigurator())
                .enableWireLogging(LogLevel.ERROR).build();

        System.out.println("RxTetstServer server started...");
        return server;
    }

    private Observable<Void> handleTest(HttpServerRequest<ByteBuf> request,
            final HttpServerResponse<ByteBuf> response) {
        response.setStatus(HttpResponseStatus.OK);

        ByteBuf byteBuf = UnpooledByteBufAllocator.DEFAULT.buffer();
        byteBuf.writeBytes("test".getBytes(Charset.defaultCharset()));

        response.write(byteBuf);
        return response.close();
    }

    public void start() {
        server = createServer();
        server.start();
    }

    public void shutdown() {
        try {
            server.shutdown();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    public static void main(final String[] args) {
        new RxTestServer(DEFAULT_PORT).createServer().startAndWait();
    }

}