components/cronet/android/java/src/org/chromium/net/HttpUrlConnectionUrlRequestFactory.java

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package org.chromium.net;

import android.content.Context;

import java.io.IOException;
import java.io.PrintWriter;
import java.nio.channels.WritableByteChannel;
import java.util.Map;

/**
 * Network request using {@link java.net.HttpURLConnection}.
 */
class HttpUrlConnectionUrlRequestFactory extends HttpUrlRequestFactory {

    private final Context mContext;

    public HttpUrlConnectionUrlRequestFactory(
            Context context, HttpUrlRequestFactoryConfig config) {
        mContext = context.getApplicationContext();
    }

    @Override
    public boolean isEnabled() {
        return true;
    }

    @Override
    public String getName() {
        return "HttpUrlConnection/" + Version.getVersion();
    }

    @Override
    public HttpUrlRequest createRequest(String url, int requestPriority,
            Map<String, String> headers, HttpUrlRequestListener listener) {
        return new HttpUrlConnectionUrlRequest(mContext, url, requestPriority,
                headers, listener);
    }

    @Override
    public HttpUrlRequest createRequest(String url, int requestPriority,
            Map<String, String> headers, WritableByteChannel channel,
            HttpUrlRequestListener listener) {
        return new HttpUrlConnectionUrlRequest(mContext, url, requestPriority,
                headers, channel, listener);
    }

    @Override
    public void startNetLogToFile(String fileName) {
        try {
            PrintWriter out = new PrintWriter(fileName);
            out.println("NetLog is not supported by " + getName());
            out.close();
        } catch (IOException e) {
            // Ignore any exceptions.
        }
    }

    @Override
    public void stopNetLog() {
    }
}