Error in rendering data using ResultSet

Question

I'm having an error while rendering data using ResultSet. I'm having this error java.sql.SQLException: ResultSet is from UPDATE. No Data. Here's my code snippet

    ArrayList<String> arrayList = new ArrayList<String>();
    Session session = null;
    Connection conn = null;
    CallableStatement callableStatement = null;
    try {
        // test
        BeanLocator beanLocator = PortletBeanLocatorUtil
                .getBeanLocator("Mrcos-services-portlet");
        BasicDataSource bds = (BasicDataSource) beanLocator
                .locate("mrcosDataSourceTarget");
        conn = bds.getConnection();
        String sp = "{call TINChkSP(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)}";
        callableStatement =  conn.prepareCall(sp);
        callableStatement.setString(1, tin);
        callableStatement.setString(2, branchCode);
        callableStatement.setString(3, rdoCode);
        callableStatement.registerOutParameter(4, Types.VARCHAR);
        callableStatement.registerOutParameter(5, Types.VARCHAR);
        callableStatement.registerOutParameter(6, Types.VARCHAR);
        // all other callablestatement until all the 27 params are complete)
        callableStatement.executeQuery();

        ResultSet resultSet = callableStatement.executeQuery();

        while (resultSet.next()) {
            for (int i = 0; i <= 27; i++) {
                arrayList.add(resultSet.getString(i));
            }
        }

The output of my ResultSet is null and gives me java.sql.SQLException: ResultSet is from UPDATE. No Data. error. Please help thanks.

EDIT
I checked the System.out of each parameters using
callableStatement.getString(4);
callableStatement.getString(5);
callableStatement.getString(6);

and the outputs are:
42141
000
126

Answer 1

The result of your OUT parameters, after your callableExecution.executeQuery() should be in the callableStatement variable.

To get them after the execution you must get by its type, like this:

String valueForOutput4 = callableStatement.getString(4);
String valueForOutput5 = callableStatement.getString(5); 
String valueForOutput6 = callableStatement.getString(6);

I assume that you want to have all the 27 fixed parameters passed to TINChkSP database function/procedure in your List. I assume that they are all of type String. I also assume that the first 3 parameters are not OUT parameters, but all of the others are OUT or IN/OUT.

Here's a possible solution.

callableStatement.executeQuery();

// The first 3 elements are not OUT parameters (I guess)
List<String> values = Arrays.asList(tin, branchCode, rdoCode);

for (int i = 4; i <= 27; i++) {
    values.add(callableStatement.getString(i));
}

System.out.println("The list: " + values.toString);

You can then remove the use of ResultSet, because it's gonna be useless.

Hope it helps.