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/*****************************************************************************
* Copyright (c) 2008 CEA LIST.
*
*
* 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:
* Cedric Dumoulin Cedric.dumoulin@lifl.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.ui.multidiagram.actionbarcontributor;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.papyrus.infra.core.extension.BadNameExtensionException;
import org.eclipse.papyrus.infra.core.extension.ExtensionException;
import org.eclipse.papyrus.infra.core.extension.ExtensionUtils;
import org.eclipse.ui.part.EditorActionBarContributor;
/**
* A factory used to create ActionBarContributor object from Eclipse extensions
* points elements.
*
* @author Cedric Dumoulin
* @auhtor Patrick Tessier
* @since 1.2
*/
public class ActionBarContributorExtensionFactory extends ExtensionUtils {
/** singleton eINSTANCE of this class */
public final static ActionBarContributorExtensionFactory eINSTANCE = new ActionBarContributorExtensionFactory();
/** constant for the editor diagram **/
public final static String EDITOR_ACTIONBARCONTRIBUTOR_EXTENSIONPOINT = "" + "actionBarContributor";
/** constant for the attribute factoryClass **/
public final static String CONTEXTCLASS_ATTRIBUTE = "implementingClass";
/** constant for the attribute contextId **/
public final static String ID_ATTRIBUTE = "id";
/**
* @return the eINSTANCE
*/
public static ActionBarContributorExtensionFactory getInstance() {
return eINSTANCE;
}
/**
* Create a ContextDescriptor instance corresponding to the
* ConfigurationElement.
*
* @param element
* an {@link IConfigurationElement} see eclipse extension point
* @return a ContextDescriptor structure that contains information to the
* diagram context
* @throws BadNameExtensionException
**/
public ActionBarContributorDescriptor createActionBarContributorDescriptor(IConfigurationElement element) throws ExtensionException {
ActionBarContributorDescriptor res;
checkTagName(element, EDITOR_ACTIONBARCONTRIBUTOR_EXTENSIONPOINT);
res = new ActionBarContributorDescriptor();
res.contextClass = (Class<EditorActionBarContributor>) parseClass(element, CONTEXTCLASS_ATTRIBUTE, EDITOR_ACTIONBARCONTRIBUTOR_EXTENSIONPOINT);
res.contextId = element.getAttribute(ID_ATTRIBUTE);
return res;
}
}
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