content: /*
   * Copyright (C) 2016 The Android Open Source Project
   *
   * 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.google.android.exoplayer2.upstream;
  
  import com.google.android.exoplayer2.upstream.HttpDataSource.BaseFactory;
  import com.google.android.exoplayer2.upstream.HttpDataSource.Factory;
  
  /** A {@link Factory} that produces {@link DefaultHttpDataSource} instances. */
  public final class DefaultHttpDataSourceFactory extends BaseFactory {
  
    private final String userAgent;
    private final TransferListener<? super DataSource> listener;
    private final int connectTimeoutMillis;
    private final int readTimeoutMillis;
    private final boolean allowCrossProtocolRedirects;
  
    /**
     * Constructs a DefaultHttpDataSourceFactory. Sets {@link
     * DefaultHttpDataSource#DEFAULT_CONNECT_TIMEOUT_MILLIS} as the connection timeout, {@link
     * DefaultHttpDataSource#DEFAULT_READ_TIMEOUT_MILLIS} as the read timeout and disables
     * cross-protocol redirects.
     *
     * @param userAgent The User-Agent string that should be used.
     */
    public DefaultHttpDataSourceFactory(String userAgent) {
      this(userAgent, null);
    }
  
    /**
     * Constructs a DefaultHttpDataSourceFactory. Sets {@link
     * DefaultHttpDataSource#DEFAULT_CONNECT_TIMEOUT_MILLIS} as the connection timeout, {@link
     * DefaultHttpDataSource#DEFAULT_READ_TIMEOUT_MILLIS} as the read timeout and disables
     * cross-protocol redirects.
     *
     * @param userAgent The User-Agent string that should be used.
     * @param listener An optional listener.
     * @see #DefaultHttpDataSourceFactory(String, TransferListener, int, int, boolean)
     */
    public DefaultHttpDataSourceFactory(
        String userAgent, TransferListener<? super DataSource> listener) {
      this(userAgent, listener, DefaultHttpDataSource.DEFAULT_CONNECT_TIMEOUT_MILLIS,
          DefaultHttpDataSource.DEFAULT_READ_TIMEOUT_MILLIS, false);
    }
  
    /**
     * @param userAgent The User-Agent string that should be used.
     * @param listener An optional listener.
     * @param connectTimeoutMillis The connection timeout that should be used when requesting remote
     *     data, in milliseconds. A timeout of zero is interpreted as an infinite timeout.
     * @param readTimeoutMillis The read timeout that should be used when requesting remote data, in
     *     milliseconds. A timeout of zero is interpreted as an infinite timeout.
     * @param allowCrossProtocolRedirects Whether cross-protocol redirects (i.e. redirects from HTTP
     *     to HTTPS and vice versa) are enabled.
     */
    public DefaultHttpDataSourceFactory(String userAgent,
        TransferListener<? super DataSource> listener, int connectTimeoutMillis,
        int readTimeoutMillis, boolean allowCrossProtocolRedirects) {
      this.userAgent = userAgent;
      this.listener = listener;
      this.connectTimeoutMillis = connectTimeoutMillis;
      this.readTimeoutMillis = readTimeoutMillis;
      this.allowCrossProtocolRedirects = allowCrossProtocolRedirects;
    }
  
    @Override
    protected DefaultHttpDataSource createDataSourceInternal(
        HttpDataSource.RequestProperties defaultRequestProperties) {
      return new DefaultHttpDataSource(userAgent, null, listener, connectTimeoutMillis,
          readTimeoutMillis, allowCrossProtocolRedirects, defaultRequestProperties);
    }
  
  }
  