io.reactivex.netty.examples.java.HelloHttpClient.java Source code

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Here is the source code for io.reactivex.netty.examples.java.HelloHttpClient.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 io.reactivex.netty.examples.java;

import io.netty.buffer.ByteBuf;
import io.reactivex.netty.RxNetty;
import io.reactivex.netty.protocol.http.client.HttpClientRequest;
import io.reactivex.netty.protocol.http.client.HttpClientResponse;
import rx.Observable;
import rx.functions.Action1;

import java.nio.charset.Charset;
import java.util.Map;

/**
 * @author Nitesh Kant
 */
public final class HelloHttpClient {

    public static void main(String[] args) {
        Observable<HttpClientResponse<ByteBuf>> response = RxNetty.createHttpClient("localhost", 8080)
                .submit(HttpClientRequest.createGet("/hello"));
        response.toBlockingObservable().forEach(new Action1<HttpClientResponse<ByteBuf>>() {
            @Override
            public void call(HttpClientResponse<ByteBuf> response) {
                System.out.println("New response recieved.");
                System.out.println("========================");
                System.out.println(response.getHttpVersion().text() + ' ' + response.getStatus().code() + ' '
                        + response.getStatus().reasonPhrase());
                for (Map.Entry<String, String> header : response.getHeaders().entries()) {
                    System.out.println(header.getKey() + ": " + header.getValue());
                }

                response.getContent().subscribe(new Action1<ByteBuf>() {
                    @Override
                    public void call(ByteBuf content) {
                        System.out.print(content.toString(Charset.defaultCharset()));
                        System.out.println("========================");
                    }
                });
            }
        });
    }
}