org.eclipse.egf.core/src/org/eclipse/egf/core/internal/fcore/PlatformFcoreFactory.java

/**
 * Copyright (c) 2009-2010 Thales Corporate Services S.A.S.
 * 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
 * 
 * Contributors:
 * Thales Corporate Services S.A.S - initial API and implementation
 */
package org.eclipse.egf.core.internal.fcore;

import org.eclipse.egf.core.fcore.IPlatformFcoreConstants;
import org.eclipse.egf.core.fcore.IPlatformFcore;
import org.eclipse.egf.core.platform.pde.IPlatformBundle;
import org.eclipse.egf.core.platform.pde.IPlatformExtensionPointFactory;
import org.eclipse.pde.core.plugin.IPluginAttribute;
import org.eclipse.pde.core.plugin.IPluginElement;

/**
 * @author Xavier Maysonnave
 * 
 */
public final class PlatformFcoreFactory implements IPlatformExtensionPointFactory<IPlatformFcore> {

  public IPlatformFcore createExtensionPoint(IPlatformBundle platformBundle, IPluginElement pluginElement) {
    if (pluginElement == null) {
      return null;
    }
    if (IPlatformFcoreConstants.FCORE_EXTENSION_CHILD.equals(pluginElement.getName()) == false) {
      return null;
    }
    IPluginAttribute id = pluginElement.getAttribute(IPlatformFcoreConstants.FCORE_ATT_ID);
    if (id == null || id.getValue() == null || id.getValue().trim().length() == 0) {
      return null;
    }
    return new PlatformFcore(platformBundle, pluginElement, id.getValue());
  }

}