/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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 Lesser General Public License for more details.
*
* Copyright (c) 2006 - 2013 Pentaho Corporation and Contributors.  All rights reserved.
*/

package org.pentaho.reporting.libraries.resourceloader.factory;

import org.pentaho.reporting.libraries.resourceloader.Resource;
import org.pentaho.reporting.libraries.resourceloader.ResourceCreationException;
import org.pentaho.reporting.libraries.resourceloader.ResourceData;
import org.pentaho.reporting.libraries.resourceloader.ResourceKey;
import org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException;
import org.pentaho.reporting.libraries.resourceloader.ResourceManager;

/**
 * Creation-Date: 05.04.2006, 17:00:33
 *
 * @author Thomas Morgner
 */
public interface FactoryModule {
  public static final int RECOGNIZED_FINGERPRINT = 4000;
  public static final int RECOGNIZED_CONTENTTYPE = 2000;
  public static final int RECOGNIZED_FILE = 1000;
  /**
   * A default handler does not reject the content.
   */
  public static final int FEELING_LUCKY = 0;
  public static final int REJECTED = -1;

  public int canHandleResource( final ResourceManager caller,
                                final ResourceData data )
    throws ResourceCreationException, ResourceLoadingException;

  public int getHeaderFingerprintSize();

  public Resource create( final ResourceManager caller,
                          final ResourceData data,
                          final ResourceKey context )
    throws ResourceCreationException, ResourceLoadingException;
}