How to pass a List<> to an Oracle stored procedure

I have code that already stores String data inside a SQL table using a stored procedure:

// my DAO
public class SomeProcedure extends StoredProcedure {
    public void process (String data) {
        Map<String, Object> map = new HashMap<String, Object>();
        hm.put("customData", data);
        Map<?,?> result = super.execute(hm);
    }
}

// My pks
procedure storeData (
    data_p in someTable.data%type,
    data_o out someTable.data%type,
)
as
begin
    insert into someTable
...
end storeData;

I need to modify it to include an object List. For example:

// my DAO
public class SomeProcedure extends StoredProcedure {
    public void process (String data, List<someObject> list) {
        Map<String, Object> map = new HashMap<String, Object>();
        hm.put("customData", data);
        hm.put("customList", list);
        Map<?,?> result = super.execute(hm);
    }
}

It is unclear to me how to support a List of objects in the stored procedure.开发者_如何学Go

Does anyone have experience passing and parsing lists of objects to store procedures? Can anyone provide some sample code of what this would look like?

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I am using such call in my application (no access to sources now), but its looks like http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:712625135727

One problem I remember was fighting, was SQL exception at runtime, solved by adding orai18n.jar to classpath beside ojdbc14 (for oracle 10g and passing list of strings )