PL/SQL Entity Object - How to access OUT parameters in OA Page

Question

Hi,
I have the following pl/sql code which takes 4 input parameter and inserts values to database table.
create or replace procedure xxfwk_emp_create(p_person_id IN NUMBER, p_first_name IN VARCHAR2, p_last_name IN VARCHAR2, p_sal IN NUMBER, p_error_msg OUT VARCHAR2) is
cursor c1 is select EMPLOYEE_ID from fwk_tbx_employees;
v_status varchar2(1) := 's';
BEGIN
for v_c1 in c1 loop
if v_c1.employee_id = p_person_id then
p_error_msg:= 'Person with this id already exist';
v_status := 'e';
end if;
exit when c1%notfound OR v_status='e' ;
end loop;
if v_status = 'e' then
goto error;
end if;
INSERT INTO FWK_TBX_EMPLOYEES(EMPLOYEE_ID,
FIRST_NAME,
LAST_NAME,
     FULL_NAME,
SALARY,
CREATION_DATE,
CREATED_BY,
LAST_UPDATE_DATE,
LAST_UPDATED_BY,
LAST_UPDATE_LOGIN)
VALUES(p_person_id,
p_first_name,
p_last_name,
P_first_name||' '||p_last_name,
p_sal,
sysdate,
fnd_global.user_id,
sysdate,
fnd_global.user_id,
fnd_global.login_id);
<<error>>
null;
END xxfwk_emp_create;
I have following code in EO Impl class
public void insertRow()
try
OADBTransactionImpl oadbTrans = (OADBTransactionImpl)getDBTransaction();
String s = "begin xxfwk_emp_create(p_person_id=>:1, p_first_name=>:2, p_last_name=>:3, p_sal=>:4, p_error_msg=>:5);end;";
OracleCallableStatement oraCall = (OracleCallableStatement)oadbTrans.createCallableStatement(s,-1);
oraCall.setNUMBER(1,getEmployeeId());
oraCall.setString(2,getFirstName());
oraCall.setString(3,getLastName());
oraCall.setNUMBER(4,getSalary());
*< How to access Out Parameter from The procedure >*
oraCall.execute();
catch(SQLException sqlException)
throw OAException.wrapperException(sqlException);
catch(Exception exception)
throw OAException.wrapperException(exception);
In this insertRow i want to get the error message (out param) and throw this message as exception in OA page.
What changes i need to do in my page?
Regards,
Ram

Answer 1

You can use this code...
String current_value=null;
OracleCallableStatement st1=null;
try {
String stmt = "begin xxfwk_emp_create(:1,:2,:3,:4,:5); end;";
OADBTransaction oadbTransaction1 = am.getOADBTransaction();
st1 =(OracleCallableStatement)oadbTransaction1.createCallableStatement(stmt,1);
          st1.setNUMBER(1,getEmployeeId());//or you can use st1.setInt(1,getEmployeeId())
          st1.setString(2,getFirstName());
          st1.setString(3,getLastName());
st1.setNUMBER(4,getSalary());
          //Define Out parameter...
st1.registerOutParameter(5,OracleTypes.VARCHAR);
     st1.executeUpdate();
          //Access out parameter value
     current_value=st1.getString(5);
catch (SQLException s) {
throw new JboException(s);
finally {
try {
if (st1 != null) st1.close();
catch (SQLException s) { }
}