package org.simantics.document.linking.actions;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.handlers.HandlerUtil;
import org.simantics.db.Resource;
import org.simantics.utils.ui.AdaptionUtils;

public class UpdateReferencesHandler extends AbstractHandler{
	
	@Override
	public Object execute(ExecutionEvent event) throws ExecutionException {
		ISelection selection = HandlerUtil.getCurrentSelection(event);
		Resource r = AdaptionUtils.adaptToSingle(selection, Resource.class);
		if (r == null)
			return null;
		UpdateReferencesAction action = new UpdateReferencesAction();
		action.create(r).run();
		return null;
	}

}