ServicePluginsFactory.java

/*
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 * compliance with the License.
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 * or http://www.netbeans.org/cddl.txt.
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 * and include the License file at http://www.netbeans.org/cddl.txt.
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package org.netbeans.modules.gwt4nb.services.refactoring.plugins;

import org.netbeans.modules.gwt4nb.services.refactoring.ServiceDeleteRefactoring;
import org.netbeans.modules.gwt4nb.services.refactoring.ServiceRenameRefactoring;
import org.netbeans.modules.refactoring.api.AbstractRefactoring;
import org.netbeans.modules.refactoring.spi.RefactoringPlugin;
import org.netbeans.modules.refactoring.spi.RefactoringPluginFactory;

/**
 * Factory responsible for creating refactoring plugins implemented in this module.
 *
 * @author Martin Matula
 */
public class ServicePluginsFactory implements RefactoringPluginFactory {
    /** Factory method called by a refactoring. Creates and returns a new plugin
     * instance for a given refactoring. If no plugin for a given refactoring
     * is present, this method returns null.
     * @param refactoring Parent refactoring for which a plugin should be created.
     * @return New instance of a refactoring plugin for the provided refactoring
     * or <code>null</code>.
     */
    public RefactoringPlugin createInstance(AbstractRefactoring refactoring) {
        if (refactoring instanceof ServiceDeleteRefactoring) {
            return new ServiceDeleteRefactoringPlugin((ServiceDeleteRefactoring) refactoring);
        } else if (refactoring instanceof ServiceRenameRefactoring) {
            return new ServiceRenameRefactoringPlugin((ServiceRenameRefactoring) refactoring);
        }
       
        return null;
    }
}