ProviderFactory.createProvider( slotHandle.getElementHandle( ) ) .performRequest( model, request );  return request;
if ( ProviderFactory.createProvider( slotHandle.getElementHandle( ) ) .performRequest( model, request ) ) { return request; } return null;
	protected Request insertElement( ) throws Exception	{		Request request = new Request( IRequestConstants.REQUEST_TYPE_INSERT );		Map extendsData = new HashMap( );		extendsData.put( IRequestConstants.REQUEST_KEY_INSERT_SLOT, slotHandle );		extendsData.put( IRequestConstants.REQUEST_KEY_INSERT_TYPE, insertType );		extendsData.put( IRequestConstants.REQUEST_KEY_INSERT_POSITION,				InsertAction.BELOW );		request.setExtendedData( extendsData );		ProviderFactory.createProvider( slotHandle.getElementHandle( ) )				.performRequest( model, request );		return request;	}