content: /*
   * Created on Apr 27, 2009
   *
   * 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.
   *
   * Copyright @2009 the original author or authors.
   */
  package org.fest.swing.junit.ant;
  
  import static org.fest.swing.junit.ant.CommonConstants.UTF_8;
  
  import java.awt.image.BufferedImage;
  import java.io.ByteArrayInputStream;
  import java.io.IOException;
  
  import javax.imageio.ImageIO;
  
  import org.apache.commons.codec.binary.Base64;
  
  /**
   * Understands how to decode base64 characters into an image.
   *
   * @author Alex Ruiz
   */
  class ImageDecoder {
  
    BufferedImage decodeBase64(String encoded) throws IOException {
      ByteArrayInputStream in = null;
      byte[] toDecode = encoded.getBytes(UTF_8);
      in = new ByteArrayInputStream(Base64.decodeBase64(toDecode));
      return ImageIO.read(in);
    }
  }
  