Question

I have values retrieved from a pl/sql function and it is stored in as

Array arr = callablestatement.getArray(1);

I would like to store the values in a HashMap, something like

 hashMap.put("Dt", arr.get(0));

How can I do this? Or are there any other efficient ways to do this?

Answer 1

Here arr is of type java.sql.Array. So you have to change it to java array type.

String[] array = (String[]) arr.getArray(); //as getArray() returns an java.lang.Object

Now you can add it to hashmap using

hashMap.put("key1", array[0]);
hashMap.put("key2", array[1]);
.......