private void convertTypeTest(String convertType, Class resultClass) throws Throwable {
JdbcDataSource dataSource = new JdbcDataSource();
Properties p = new Properties();
p.put("driver", "org.apache.derby.jdbc.EmbeddedDriver");
p.put("url", "jdbc:derby:memory:tempDB;create=true;territory=en_US");
p.put("convertType", convertType);
List<Map<String, String>> flds = new ArrayList<>();
Map<String, String> f = new HashMap<>();
f.put("column", "some_i");
f.put("type", "long");
flds.add(f);
Context c = getContext(null, null, dataSource, Context.FULL_DUMP, flds, null);
dataSource.init(c, p);
Iterator<Map<String, Object>> i =
dataSource.getData(
"select 1 as id, CAST(9999 AS DECIMAL) as \"some_i\" from sysibm.sysdummy1");
assertTrue(i.hasNext());
Map<String, Object> map = i.next();
Object val = map.get("some_i");
assertEquals(resultClass, val.getClass());
dataSource.close();
}
@Override
protected void finalize() throws Throwable {
try {
if (!isClosed) {
LOG.error(
"JdbcDataSource was not closed prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!");
close();
}
} finally {
super.finalize();
}
}