Creating STRUCT from Java object is not working as expected using ojdbc8.jar with Spring jdbc

User_C41I0

We are seeing the below values when we dump the STRUCT object from the application using Oracle 19c Database. The values for the field "PREFERENCE_KEY" and "PREFERENCE_VALUE" is not getting mapped properly. Could someone please suggest how to fix this issue?

Struct Values: name = TYPE_PREFERENCE_ITEM

length = 5

PREF_ITEM_ID = 5802463

P_ID = 63035

PREFERENCE_KEY = ???

PREFERENCE_VALUE = ???

PARENT_PREF_ID = 0

Code snippet:

StructDescriptor sdesc = StructDescriptor.createDescriptor(

this.structName, wrappedConnection);

STRUCT[] structList = new STRUCT[data.size()];

int count = 0;

for (Map<String, Object> param : data) {

STRUCT struct = new STRUCT(sdesc, wrappedConnection, param);

structList[count++] = struct;

System.out.println("structList - "+count+ " : " + struct.dump());

}

ArrayDescriptor desc = new ArrayDescriptor(typeName, wrappedConnection);

return new ARRAY(desc, wrappedConnection, structList);