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

Example 21 with MetaResultSet

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

the class TestMetaResultSet method meta_result_set_boolean_02.

/**
     * Test retrieving meta column values
     * 
     * @throws SQLException
     */
@Test
public void meta_result_set_boolean_02() throws SQLException {
    MetaResultSet results = new MetaResultSet(new ColumnInfo[] { new BooleanColumn("Test", ResultSetMetaData.columnNullable) }, new Object[][] { { null } });
    Assert.assertTrue(results.next());
    Assert.assertFalse(results.getBoolean(1));
    Assert.assertTrue(results.wasNull());
    Assert.assertFalse(results.next());
    results.close();
    Assert.assertTrue(results.isClosed());
}

Example 22 with MetaResultSet

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

the class TestMetaResultSet method meta_result_set_integer_01.

/**
     * Test retrieving meta column values
     * 
     * @throws SQLException
     */
@Test
public void meta_result_set_integer_01() throws SQLException {
    MetaResultSet results = new MetaResultSet(new ColumnInfo[] { new IntegerColumn("Test", ResultSetMetaData.columnNullable, true) }, new Object[][] { { 1234 } });
    Assert.assertTrue(results.next());
    int value = results.getInt(1);
    Assert.assertEquals(1234, value);
    Assert.assertFalse(results.wasNull());
    Assert.assertFalse(results.next());
    results.close();
    Assert.assertTrue(results.isClosed());
}

Example 23 with MetaResultSet

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

the class TestMetaResultSet method meta_result_set_double_01.

/**
     * Test retrieving meta column values
     * 
     * @throws SQLException
     */
@Test
public void meta_result_set_double_01() throws SQLException {
    MetaResultSet results = new MetaResultSet(new ColumnInfo[] { new DoubleColumn("Test", ResultSetMetaData.columnNullable) }, new Object[][] { { 0.123d } });
    Assert.assertTrue(results.next());
    double value = results.getDouble(1);
    Assert.assertEquals(0.123d, value, 0d);
    Assert.assertFalse(results.wasNull());
    Assert.assertFalse(results.next());
    results.close();
    Assert.assertTrue(results.isClosed());
}

Example 24 with MetaResultSet

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

the class TestMetaResultSet method meta_result_set_float_02.

/**
     * Test retrieving meta column values
     * 
     * @throws SQLException
     */
@Test
public void meta_result_set_float_02() throws SQLException {
    MetaResultSet results = new MetaResultSet(new ColumnInfo[] { new FloatColumn("Test", ResultSetMetaData.columnNullable) }, new Object[][] { { null } });
    Assert.assertTrue(results.next());
    float value = results.getFloat(1);
    Assert.assertEquals(0f, value, 0f);
    Assert.assertTrue(results.wasNull());
    Assert.assertFalse(results.next());
    results.close();
    Assert.assertTrue(results.isClosed());
}

Example 25 with MetaResultSet

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

the class TestMetaResultSet method meta_result_set_integer_02.

/**
     * Test retrieving meta column values
     * 
     * @throws SQLException
     */
@Test
public void meta_result_set_integer_02() throws SQLException {
    MetaResultSet results = new MetaResultSet(new ColumnInfo[] { new IntegerColumn("Test", ResultSetMetaData.columnNullable, true) }, new Object[][] { { null } });
    Assert.assertTrue(results.next());
    int value = results.getInt(1);
    Assert.assertEquals(0, value);
    Assert.assertTrue(results.wasNull());
    Assert.assertFalse(results.next());
    results.close();
    Assert.assertTrue(results.isClosed());
}