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The Validate Tool project contains software for validating PDS4 product labels and product data.

There is a newer version: 3.6.2

//	Copyright 2009-2010, by the California Institute of Technology.
//	ALL RIGHTS RESERVED. United States Government Sponsorship acknowledged.
//	Any commercial use must be negotiated with the Office of Technology 
//	Transfer at the California Institute of Technology.
//	
//	This software is subject to U. S. export control laws and regulations 
//	(22 C.F.R. 120-130 and 15 C.F.R. 730-774). To the extent that the software 
//	is subject to U.S. export control laws and regulations, the recipient has 
//	the responsibility to obtain export licenses or other export authority as 
//	may be required before exporting such information to foreign countries or 
//	providing access to foreign nationals.
//	
//	$Id$
//

package gov.nasa.pds.tools.label;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * Implements an exception handler that retains the exceptions in memory.
 *
 * @author pramirez
 *
 */
public class ExceptionContainer implements ExceptionHandler {
  private List exceptions;
  
  public ExceptionContainer() {
    this.exceptions = new ArrayList();
  }
  
  public void clear() {
    this.exceptions.clear();
  }
  
  public List getExceptions() {
    return this.exceptions;
  }
  
  public void addException(LabelException exception) {
    this.exceptions.add(exception);
  }
  
  public Boolean hasWarning() {
    for (LabelException exception : exceptions) {
      if (exception.getExceptionType() == ExceptionType.WARNING) {
        return true;
      }
    }
    return false;
  }
  
  public Boolean hasError() {
    for (LabelException exception : exceptions) {
      if (exception.getExceptionType() == ExceptionType.ERROR) {
        return true;
      }
    }
    return false;
  }
  
  public Boolean hasFatal() {
    for (LabelException exception : exceptions) {
      if (exception.getExceptionType() == ExceptionType.FATAL) {
        return true;
      }
    }
    return false;
  }
}