content: /*
   * This file is part of Adblock Plus <https://adblockplus.org/>,
   * Copyright (C) 2006-present eyeo GmbH
   *
   * Adblock Plus is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 3 as
   * published by the Free Software Foundation.
   *
   * Adblock Plus is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package org.adblockplus.libadblockplus.android;
  
  import android.util.Base64;
  
  import org.adblockplus.libadblockplus.util.Base64Exception;
  import org.adblockplus.libadblockplus.util.Base64Processor;
  
  /**
   * Android implementation of Base64Processor
   */
  public class AndroidBase64Processor implements Base64Processor
  {
    // Usually it's more convenient to work with single-line strings,
    // also it's the default behaviour on JDK.
    private static final int DEFAULT_FLAGS = Base64.DEFAULT | Base64.NO_WRAP;
  
    @Override
    public byte[] decode(final byte[] encodedBytes) throws Base64Exception
    {
      try
      {
        return Base64.decode(encodedBytes, Base64.DEFAULT);
      }
      catch (final Throwable cause)
      {
        throw new Base64Exception(cause);
      }
    }
  
    @Override
    public byte[] encode(final byte[] rawBytes) throws Base64Exception
    {
      try
      {
        return Base64.encode(rawBytes, DEFAULT_FLAGS);
      }
      catch (final Throwable cause)
      {
        throw new Base64Exception(cause);
      }
    }
  
    @Override
    public String encodeToString(final byte[] rawBytes) throws Base64Exception
    {
      try
      {
        return Base64.encodeToString(rawBytes, DEFAULT_FLAGS);
      }
      catch (final Throwable cause)
      {
        throw new Base64Exception(cause);
      }
    }
  }
  