List of wasNull() Examples

Examples of wasNull()

com.alibaba.druid.util.jdbc.LocalResultSet.wasNull()
com.j256.ormlite.support.DatabaseResults.wasNull()
Returns true if the last object returned with the column index is null.
com.mysql.cluster.ndbj.NdbResultSet.wasNull()
com.sun.star.sdbc.XRow.wasNull()
java.sql.CallableStatement.wasNull()
Retrieves whether the last OUT parameter read had the value of SQL NULL. Note that this method should be called only after calling a getter method; otherwise, there is no value to use in determining whether it is null or not. @return true if the last parameter read was SQLNULL; false otherwise @exception SQLException if a database access error occurs orthis method is called on a closed CallableStatement
java.sql.ResultSet.wasNull()
Determines if the last column read from this ResultSet contained SQL NULL. @return true if the last column contained SQL NULL, false otherwise @throws SQLException if a database error happens
javax.sql.rowset.JdbcRowSet.wasNull()
javax.sql.rowset.serial.SQLInputImpl.wasNull()
Ascertains whether the last value read from this SQLInputImpl object was null. @return true if the SQL value read most recently wasnull; otherwise, false; by default it will return false @throws SQLException if an error occurs determining the last valueread was a null value or not;
javax.sql.rowset.spi.SyncResolver.wasNull()
org.apache.harmony.sql.internal.rowset.SyncResolverImpl.wasNull()
org.apache.jena.jdbc.metadata.results.MetaResultSet.wasNull()
org.apache.poi.hpsf.DocumentSummaryInformation.wasNull()
org.apache.poi.hpsf.SummaryInformation.wasNull()
org.h2.tools.SimpleResultSet.wasNull()
Returns whether the last column accessed was null. @return true if the last column accessed was null
org.teiid.jdbc.CallableStatementImpl.wasNull()

Indicates whether the last OUT parameter read was a return null. @return true if the last param read was null else false. @throws SQLException , if the statement is already closed.
org.voltdb.VoltTable.wasNull()
org.voltdb.VoltTableRow.wasNull()
Returns whether last retrieved value was null. Some special values that are NOT Java's NULL represents null the SQL notion of null in our system. @return true if the value was null, false otherwise.
uk.org.ogsadai.tuple.Tuple.wasNull()

Examples of java.sql.ResultSet.wasNull()

        assertTrue(value != null && value.equals("") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 1 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: < >)");
        assertTrue(rs.getString(2).equals(" ") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 2 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <  >)");
        assertTrue(rs.getString(2).equals("  ") && !rs.wasNull());

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Examples of java.sql.ResultSet.wasNull()

        assertTrue(rs.getInt(1) == 1 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: < >)");
        assertTrue(rs.getString(2).equals(" ") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 2 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <  >)");
        assertTrue(rs.getString(2).equals("  ") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 3 && !rs.wasNull());

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Examples of java.sql.ResultSet.wasNull()

        assertTrue(rs.getString(2).equals(" ") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 2 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <  >)");
        assertTrue(rs.getString(2).equals("  ") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 3 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <null>)");
        assertTrue(rs.getString(2) == null && rs.wasNull());

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Examples of java.sql.ResultSet.wasNull()

        assertTrue(rs.getInt(1) == 2 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <  >)");
        assertTrue(rs.getString(2).equals("  ") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 3 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <null>)");
        assertTrue(rs.getString(2) == null && rs.wasNull());
        assertTrue(rs.getInt(1) == 4 && !rs.wasNull());

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Examples of java.sql.ResultSet.wasNull()

        assertTrue(rs.getString(2).equals("  ") && !rs.wasNull());
        assertTrue(rs.getInt(1) == 3 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <null>)");
        assertTrue(rs.getString(2) == null && rs.wasNull());
        assertTrue(rs.getInt(1) == 4 && !rs.wasNull());
        rs.next();
        value = rs.getString(2);
        trace("Value: <" + value + "> (should be: <Hi>)");
        assertTrue(rs.getInt(1) == 5 && !rs.wasNull());

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Examples of javax.sql.rowset.JdbcRowSet.wasNull()

        } catch (SQLException e) {
            // expected, Invalid state
        }


        try {
            jrs.wasNull();
            fail("Should throw SQLException");
        } catch (SQLException e) {
            // expected, Invalid state
        }

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Examples of javax.sql.rowset.serial.SQLInputImpl.wasNull()

     */
    public void testWasNull() throws SQLException {
        Object[] attributes = new Object[] { null, "hello" };
        SQLInputImpl impl = new SQLInputImpl(attributes,
                new HashMap<String, Class<?>>());
        assertFalse(impl.wasNull());
        assertEquals(null, impl.readString());
        assertTrue(impl.wasNull());
        assertEquals("hello", impl.readString());
        assertFalse(impl.wasNull());
        try {

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Examples of javax.sql.rowset.spi.SyncResolver.wasNull()

        } catch (UnsupportedOperationException e) {
            // expected
        }


        try {
            resolver.wasNull();
            fail("Should throw UnsupportedOperationException");
        } catch (UnsupportedOperationException e) {
            // expected
        }

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Examples of org.apache.harmony.sql.internal.rowset.SyncResolverImpl.wasNull()

        } catch (UnsupportedOperationException e) {
            // expected
        }


        try {
            resolver.wasNull();
            fail("Should throw UnsupportedOperationException");
        } catch (UnsupportedOperationException e) {
            // expected
        }

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Examples of org.apache.jena.jdbc.metadata.results.MetaResultSet.wasNull()

                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());
    }

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