/**
 * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
 * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
 * joint initiative of the Federal Chancellery Austria and Graz University of
 * Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *
 * $Id: SignResult.java,v 1.1 2006/08/25 17:07:21 wprinz Exp $
 */
package at.knowcenter.wag.egov.egiz.framework;

import java.io.Serializable;

/**
 * This class holds the signed document, which is given by the mime type and the
 * binary data.
 * 
 * @author wprinz
 */
public class SignResult implements Serializable
{
  /**
   * SVUID.
   */
  private static final long serialVersionUID = -6664489317508509973L;

  /**
   * The mime type of the data specifying the type of the document.
   */
  protected String mime_type = null;

  /**
   * The binary data of the document.
   */
  protected byte[] data = null;

  /**
   * Constructor.
   * 
   * @param document_mime_type
   *          The mime type of the data specifying the type of the document.
   * @param document_data
   *          The binary data of the document.
   */
  public SignResult(String document_mime_type, byte[] document_data)
  {
    if (document_mime_type == null || document_mime_type.length() == 0)
    {
      throw new IllegalArgumentException("Please provide a valid Mime Type for the SignResult. " + document_mime_type);
    }
    if (document_data == null)
    {
      throw new IllegalArgumentException("Please provide document data. " + document_data);
    }

    this.mime_type = document_mime_type;
    this.data = document_data;
  }

  /**
   * Returns the binary data.
   * 
   * @return Returns the binary data.
   */
  public byte[] getData()
  {
    return this.data;
  }

  /**
   * Returns the mime type.
   * 
   * @return Returns the mime type.
   */
  public String getMimeType()
  {
    return this.mime_type;
  }

  /**
   * @see java.lang.Object#toString()
   */
  public String toString()
  {
    return "SignResult:" + this.mime_type + "," + this.data.length;
  }

}