com.anony.okhttp.sample.LoggingInterceptors.java Source code

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Here is the source code for com.anony.okhttp.sample.LoggingInterceptors.java

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/*
 * Copyright (C) 2014 Square, 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.anony.okhttp.sample;

import com.squareup.okhttp.Interceptor;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;
import java.io.IOException;
import java.util.logging.Logger;

public final class LoggingInterceptors {
    private static final Logger logger = Logger.getLogger(LoggingInterceptors.class.getName());
    private final OkHttpClient client = new OkHttpClient();

    public LoggingInterceptors() {
        client.networkInterceptors().add(new Interceptor() {
            @Override
            public Response intercept(Chain chain) throws IOException {
                long t1 = System.nanoTime();
                Request request = chain.request();
                logger.info(String.format("Sending request %s on %s%n%s", request.httpUrl(), chain.connection(),
                        request.headers()));
                Response response = chain.proceed(request);

                long t2 = System.nanoTime();
                logger.info(String.format("Received response for %s in %.1fms%n%s", request.httpUrl(),
                        (t2 - t1) / 1e6d, response.headers()));
                return response;
            }
        });
    }

    public void run() throws Exception {
        Request request = new Request.Builder().url("https://publicobject.com/helloworld.txt").build();

        Response response = client.newCall(request).execute();
        response.body().close();
    }

    public static void main(String... args) throws Exception {
        new LoggingInterceptors().run();
    }
}