private static boolean mySqlErrorCodeMatches ( Exception e , int errorCode ) { return Throwables . getCausalChain ( e ) . stream ( ) . filter ( SQLException . class :: isInstance ) . map ( SQLException . class :: cast ) . filter ( t -> t . getErrorCode ( ) == errorCode ) . map ( Throwable :: getStackTrace ) . anyMatch ( isMySQLException ( ) ) ; }
Check if an exception is caused by a MySQL exception of certain error code