/*
* Copyright (c) 2002 IBM Corporation and others.
* All rights reserved.   This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
* 
* Contributors:
*   IBM - Initial API and implementation
*   Jens Lukowski/Innoopract - initial renaming/restructuring
* 
*/
package org.eclipse.wst.xml.core.internal.contentmodel.factory;

import java.util.HashMap;
import java.util.Map;
import java.util.Vector;

/**
 *
 *
 */
public class CMDocumentFactoryRegistry //implements CMDocumentFactoryRegistry
{
  protected static CMDocumentFactoryRegistry instance;

  private static String DEFAULT_RESOURCE_TYPE = "*";

  protected Map resourceTypeMap = new HashMap();

  protected Vector documentBuilderList = new Vector();

  public CMDocumentFactoryRegistry()
  {
  }

  public void putFactory(String resourceType, CMDocumentFactoryDescriptor factoryDescriptor)
  {
    resourceTypeMap.put(resourceType, factoryDescriptor);
  }

/*
  public CMDocument buildCMDocument(String uri, String resourceType)
  {
    CMDocument result = null;
    CMDocumentFactory factory = getFactory(resourceType);
    if (factory != null)
    {
      result = factory.createCMDocument(uri);
    }
    return result;
  }
*/
  public CMDocumentFactory getFactory(String resourceType)
  {
    CMDocumentFactoryDescriptor factoryDescriptor = null;
    if (resourceType != null)
    {
      factoryDescriptor = (CMDocumentFactoryDescriptor) resourceTypeMap.get(resourceType);
    }
    if (factoryDescriptor == null)
    {
      factoryDescriptor = (CMDocumentFactoryDescriptor) resourceTypeMap.get(DEFAULT_RESOURCE_TYPE);
    }
    return factoryDescriptor != null ? factoryDescriptor.getFactory() : null;
  }
}