GssResourceAwareModelLoader.java

/*******************************************************************************
 * Copyright 2011 Google Inc. All Rights Reserved.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package com.gwtplugins.gwt.eclipse.gss.model;

import org.eclipse.wst.css.core.internal.modelhandler.CSSModelLoader;
import org.eclipse.wst.sse.core.internal.document.IDocumentLoader;
import org.eclipse.wst.sse.core.internal.provisional.IModelLoader;

/**
 * Constructs a CSS model using the CSS Resource-aware document loader.
 * <p>
 * This is required for the CSS Resource-aware source parser
 * {@link CssResourceAwareSourceParser} to be used.
 */
@SuppressWarnings("restriction")
public class GssResourceAwareModelLoader extends CSSModelLoader {

  /*
   * Derived from CSSModelLoader's implementation.
   */
  @Override
  public IDocumentLoader getDocumentLoader() {
    if (documentLoaderInstance == null) {
      documentLoaderInstance = new GssResourceAwareDocumentLoader();
    }
    return documentLoaderInstance;
  }

  /*
   * Derived from CSSModelLoader's implementation.
   */
  @Override
  public IModelLoader newInstance() {
    return new GssResourceAwareModelLoader();
  }

}