Examples of org.apache.jena.jdbc.results.metadata.columns.DecimalColumn

Package org.apache.jena.jdbc.results.metadata.columns

Examples of org.apache.jena.jdbc.results.metadata.columns.DecimalColumn

org.apache.jena.jdbc.results.metadata.columns.DecimalColumn
Column information for decimal columns

     * @throws SQLException
     */
    @Test
    public void meta_result_set_decimal_01() throws SQLException {
        MetaResultSet results = new MetaResultSet(
                new ColumnInfo[] { new DecimalColumn("Test", ResultSetMetaData.columnNullable) },
                new Object[][] { { new BigDecimal("123.4") } });


        Assert.assertTrue(results.next());
        BigDecimal value = results.getBigDecimal(1);
        Assert.assertEquals(new BigDecimal("123.4"), value);

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     * @throws SQLException
     */
    @Test
    public void meta_result_set_decimal_02() throws SQLException {
        MetaResultSet results = new MetaResultSet(
                new ColumnInfo[] { new DecimalColumn("Test", ResultSetMetaData.columnNullable) }, new Object[][] { { null } });


        Assert.assertTrue(results.next());
        BigDecimal value = results.getBigDecimal(1);
        Assert.assertEquals(null, value);
        Assert.assertTrue(results.wasNull());

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        } else if (dtUri.equals(XSD.dateTime.toString())) {
            // Date time column
            return new DateTimeColumn(var, nullable);
        } else if (dtUri.equals(XSD.decimal.toString())) {
            // Decimal column
            return new DecimalColumn(var, nullable);
        } else if (dtUri.equals(XSD.duration.toString())) {
            // JDBC has no notion of durations so return as a string
            return new StringColumn(var, nullable);
        } else if (dtUri.equals(XSD.integer.toString()) || dtUri.equals(XSD.xint.toString())
                || dtUri.equals(XSD.xlong.toString())) {

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        if (dtUri.equals(XSD.date.toString()) || dtUri.equals(XSD.dateTime.toString())) {
            // Date column
            return new DateColumn(var, nullable);
        } else if (dtUri.equals(XSD.decimal.toString())) {
            // Decimal column
            return new DecimalColumn(var, nullable);
        } else if (dtUri.equals(XSD.duration.toString())) {
            // JDBC has no notion of durations so return as a string
            return new StringColumn(var, nullable);
        } else if (dtUri.equals(XSD.integer.toString()) || dtUri.equals(XSD.xint.toString())
                || dtUri.equals(XSD.xlong.toString())) {

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Related Classes of org.apache.jena.jdbc.results.metadata.columns.DecimalColumn

org.apache.jena.jdbc.JdbcCompatibility

org.apache.jena.jdbc.metadata.results.TestMetaResultSet

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