/**
  * Escape the illegal characters for inclusion in an SQL2 query. Escape Character is \\.
  *
  * @see http://jackrabbit.apache.org/api/1.4/org/apache/jackrabbit/util/Text.html #escapeIllegalJcrChars
  * @param  string $string
  * @return string Escaped String
  */
 public function escapeFullText($string)
 {
     return $this->dm->escapeFullText($string);
 }