Examples with StringColumn org.apache.jena.jdbc.results.metadata.columns.StringColumn used on opensource projects

Example 6 with StringColumn

use of org.apache.jena.jdbc.results.metadata.columns.StringColumn in project jena by apache.

the class TestMetaResultSet method meta_result_set_string_02.

/**
     * Test retrieving meta column values
     * 
     * @throws SQLException
     */
@Test
public void meta_result_set_string_02() throws SQLException {
    MetaResultSet results = new MetaResultSet(new ColumnInfo[] { new StringColumn("Test", ResultSetMetaData.columnNullable) }, new Object[][] { { null } });
    Assert.assertTrue(results.next());
    String value = results.getString(1);
    Assert.assertEquals(null, value);
    Assert.assertTrue(results.wasNull());
    Assert.assertFalse(results.next());
    results.close();
    Assert.assertTrue(results.isClosed());
}