/*
 * Validator.java
 * Copyright (C) 2004 The Free Software Foundation
 * 
 * This file is part of GNU JAXP, a library.
 *
 * GNU JAXP is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * GNU JAXP is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Linking this library statically or dynamically with other modules is
 * making a combined work based on this library.  Thus, the terms and
 * conditions of the GNU General Public License cover the whole
 * combination.
 *
 * As a special exception, the copyright holders of this library give you
 * permission to link this library with independent modules to produce an
 * executable, regardless of the license terms of these independent
 * modules, and to copy and distribute the resulting executable under
 * terms of your choice, provided that you also meet, for each linked
 * independent module, the terms and conditions of the license of that
 * module.  An independent module is a module which is not derived from
 * or based on this library.  If you modify this library, you may extend
 * this exception to your version of the library, but you are not
 * obliged to do so.  If you do not wish to do so, delete this
 * exception statement from your version. 
 */

package javax.xml.validation;

import java.io.IOException;
import javax.xml.transform.Source;
import javax.xml.transform.Result;
import org.w3c.dom.ls.LSResourceResolver;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import org.xml.sax.SAXNotRecognizedException;
import org.xml.sax.SAXNotSupportedException;

/**
 * A processor that validates a document against a schema.
 *
 * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
 * @since 1.3
 */
public abstract class Validator
{

  protected Validator()
  {
  }

  /**
   * Reset this validator to its original state.
   */
  public abstract void reset();

  /**
   * Validate the specified input.
   * @param source the document to validate
   */
  public void validate(Source source)
    throws SAXException, IOException
  {
    validate(source, null);
  }

  /**
   * Validate the specified input.
   * @param source the document to validate
   * @param result the PSVI document to output
   */
  public abstract void validate(Source source, Result result)
    throws SAXException, IOException;
  
  public abstract void setErrorHandler(ErrorHandler errorHandler);

  public abstract ErrorHandler getErrorHandler();

  public abstract void setResourceResolver(LSResourceResolver resourceResolver);

  public abstract LSResourceResolver getResourceResolver();

  public boolean getFeature(String name)
    throws SAXNotRecognizedException, SAXNotSupportedException
  {
    throw new SAXNotRecognizedException(name);
  }
  
  public void setFeature(String name, boolean value)
    throws SAXNotRecognizedException, SAXNotSupportedException
  {
    throw new SAXNotRecognizedException(name);
  }
  
  public Object getProperty(String name)
    throws SAXNotRecognizedException, SAXNotSupportedException
  {
    throw new SAXNotRecognizedException(name);
  }
  
  public void setProperty(String name, Object value)
    throws SAXNotRecognizedException, SAXNotSupportedException
  {
    throw new SAXNotRecognizedException(name);
  }
  
}
