/**
 * <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: ReplaceInfo.java,v 1.1 2006/08/25 17:10:08 wprinz Exp $
 */
package at.knowcenter.wag.egov.egiz.pdf;

import java.io.Serializable;
import java.util.List;

import at.knowcenter.wag.egov.egiz.sig.SignatureFieldDefinition;

/**
 * Holds the information requeired to replace a certain value in the document
 * completely.
 * 
 * @author wprinz
 */
public class ReplaceInfo implements Serializable
{

  /**
   * SVUID.
   */
  private static final long serialVersionUID = 7307210282876750431L;

  /**
   * The field definition of this value.
   */
  public SignatureFieldDefinition sfd = null;

  /**
   * The value itself.
   */
  public String value = null;

  /**
   * The list of Strings this value must be splitted to.
   */
  public List replaces = null;

  /**
   * The brev of this value.
   */
  public byte[] brev = null;

  /**
   * The encoding of this value.
   */
  public byte[] enc = null;

   public String toString() {
      return "ReplaceInfo [brev=" + (brev != null ? arrayToString(brev, brev.length) : null)
            + ", enc=" + (enc != null ? arrayToString(enc, enc.length) : null) + ", sfd=" + sfd
            + ", value=" + value + "]";
   }
   
   private String arrayToString(Object array, int len) {
      StringBuffer buffer = new StringBuffer();
      buffer.append("[");
      for (int i = 0; i < len; i++) {
         if (i > 0)
            buffer.append(", ");
         if (array instanceof byte[])
            buffer.append(((byte[]) array)[i]);
      }
      buffer.append("]");
      return buffer.toString();
   }
  
  

}