/**
 * 
 */
package at.gv.egiz.pdfas.web;

import java.util.List;


/**
 * Encapsulates a local operation.
 * 
 * <p>
 * A local operation is a sequence of successive local verifications.
 * </p>
 * <p>
 * This is held on the VerifySessionInformation so that the DataURLServlet and RetrieveSignatureDataServlet
 * can provide their data to the local service easily.
 * </p>
 * 
 * @author wprinz
 */
public class CurrentLocalOperation
{

  /**
   * The signature holders to be verified in the current local operation.
   */
  public List signaturesToBeverified;

  
  /**
   * An array of local requests to be processed.
   */
  public LocalRequest[] requests = null;

  /**
   * An array of response strings of the local requests.
   */
  public String[] response_xmls = null;

  /**
   * The index of the holder/request to be processed.
   */
  public int current_operation = 0;

  /**
   * @see at.gv.egiz.pdfas.web.LocalOperation#isFinished()
   */
  public boolean isFinished()
  {
    return this.current_operation >= this.requests.length;
  }
  
  /**
   * @see at.gv.egiz.pdfas.web.LocalOperation#getCurrentLocalRequest()
   */
  public LocalRequest getCurrentLocalRequest()
  {
    return this.requests[this.current_operation];
  }
  
  /**
   * @see at.gv.egiz.pdfas.web.LocalOperation#finishCurrentOperation(java.util.Properties)
   */
  public void finishCurrentOperation(String xml_response)
  {
    this.response_xmls[this.current_operation] = xml_response;
    
    this.current_operation++;
  }
}