create camel component to work with oracle types and arrays

[antonovdmitriy]

CREATE TYPE person_typ AS OBJECT (
  id NUMBER,
  first_name VARCHAR2(255),
  last_name VARCHAR2(255),
  age NUMBER,
  city VARCHAR2(255),
  profession VARCHAR2(255)
);
/

CREATE OR REPLACE PROCEDURE select_person (
    p_first_name IN person.first_name%TYPE DEFAULT NULL,
    p_last_name IN person.last_name%TYPE DEFAULT NULL,
    p_age IN person.age%TYPE DEFAULT NULL,
    p_city IN person.city%TYPE DEFAULT NULL,
    p_profession IN person.profession%TYPE DEFAULT NULL,
    p_person OUT person_typ
) AS
  v_id person.id%TYPE;
  v_first_name person.first_name%TYPE;
  v_last_name person.last_name%TYPE;
  v_age person.age%TYPE;
  v_city person.city%TYPE;
  v_profession person.profession%TYPE;
BEGIN
  SELECT id, first_name, last_name, age, city, profession INTO v_id, v_first_name, v_last_name, v_age, v_city, v_profession
  FROM person
  WHERE (first_name = NVL(p_first_name, first_name)) AND
        (last_name = NVL(p_last_name, last_name)) AND
        (age = NVL(p_age, age)) AND
        (city = NVL(p_city, city)) AND
        (profession = NVL(p_profession, profession));

  p_person := person_typ(v_id, v_first_name, v_last_name, v_age, v_city, v_profession);
EXCEPTION
  WHEN NO_DATA_FOUND THEN
    p_person := NULL;
END;
/