Java Code Examples for java.sql.ResultSet#getRef()

The following examples show how to use java.sql.ResultSet#getRef() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Jdbc41Bridge.java    From Tomcat8-Source-Read with MIT License 4 votes vote down vote up 
/**
 * Delegates to {@link ResultSet#getObject(int, Class)} without throwing a {@link AbstractMethodError}.
 * <p>
 * If the JDBC driver does not implement {@link ResultSet#getObject(int, Class)}, then return 0.
 * </p>
 *
 * @param <T>
 *            See {@link ResultSet#getObject(int, Class)}
 * @param resultSet
 *            See {@link ResultSet#getObject(int, Class)}
 * @param columnIndex
 *            See {@link ResultSet#getObject(int, Class)}
 * @param type
 *            See {@link ResultSet#getObject(int, Class)}
 * @return See {@link ResultSet#getObject(int, Class)}
 * @throws SQLException
 *             See {@link ResultSet#getObject(int, Class)}
 * @see ResultSet#getObject(int, Class)
 */
@SuppressWarnings("unchecked")
public static <T> T getObject(final ResultSet resultSet, final int columnIndex, final Class<T> type)
        throws SQLException {
    try {
        return resultSet.getObject(columnIndex, type);
    } catch (final AbstractMethodError e) {
        if (type == String.class) {
            return (T) resultSet.getString(columnIndex);
        }
        // Numbers
        if (type == Integer.class) {
            return (T) Integer.valueOf(resultSet.getInt(columnIndex));
        }
        if (type == Long.class) {
            return (T) Long.valueOf(resultSet.getLong(columnIndex));
        }
        if (type == Double.class) {
            return (T) Double.valueOf(resultSet.getDouble(columnIndex));
        }
        if (type == Float.class) {
            return (T) Float.valueOf(resultSet.getFloat(columnIndex));
        }
        if (type == Short.class) {
            return (T) Short.valueOf(resultSet.getShort(columnIndex));
        }
        if (type == BigDecimal.class) {
            return (T) resultSet.getBigDecimal(columnIndex);
        }
        if (type == Byte.class) {
            return (T) Byte.valueOf(resultSet.getByte(columnIndex));
        }
        // Dates
        if (type == Date.class) {
            return (T) resultSet.getDate(columnIndex);
        }
        if (type == Time.class) {
            return (T) resultSet.getTime(columnIndex);
        }
        if (type == Timestamp.class) {
            return (T) resultSet.getTimestamp(columnIndex);
        }
        // Streams
        if (type == InputStream.class) {
            return (T) resultSet.getBinaryStream(columnIndex);
        }
        if (type == Reader.class) {
            return (T) resultSet.getCharacterStream(columnIndex);
        }
        // Other
        if (type == Object.class) {
            return (T) resultSet.getObject(columnIndex);
        }
        if (type == Boolean.class) {
            return (T) Boolean.valueOf(resultSet.getBoolean(columnIndex));
        }
        if (type == Array.class) {
            return (T) resultSet.getArray(columnIndex);
        }
        if (type == Blob.class) {
            return (T) resultSet.getBlob(columnIndex);
        }
        if (type == Clob.class) {
            return (T) resultSet.getClob(columnIndex);
        }
        if (type == Ref.class) {
            return (T) resultSet.getRef(columnIndex);
        }
        if (type == RowId.class) {
            return (T) resultSet.getRowId(columnIndex);
        }
        if (type == SQLXML.class) {
            return (T) resultSet.getSQLXML(columnIndex);
        }
        if (type == URL.class) {
            return (T) resultSet.getURL(columnIndex);
        }
        throw new SQLFeatureNotSupportedException(
                String.format("resultSet=%s, columnIndex=%,d, type=%s", resultSet, Integer.valueOf(columnIndex), type));
    }
}
Example 2
Source File: Jdbc41Bridge.java    From Tomcat8-Source-Read with MIT License 4 votes vote down vote up 
/**
 * Delegates to {@link ResultSet#getObject(String, Class)} without throwing a {@link AbstractMethodError}.
 *
 * @param <T>
 *            See {@link ResultSet#getObject(String, Class)}
 * @param resultSet
 *            See {@link ResultSet#getObject(String, Class)}
 * @param columnLabel
 *            See {@link ResultSet#getObject(String, Class)}
 * @param type
 *            See {@link ResultSet#getObject(String, Class)}
 * @return See {@link ResultSet#getObject(String, Class)}
 * @throws SQLException
 *             See {@link ResultSet#getObject(String, Class)}
 * @see ResultSet#getObject(int, Class)
 */
@SuppressWarnings("unchecked")
public static <T> T getObject(final ResultSet resultSet, final String columnLabel, final Class<T> type)
        throws SQLException {
    try {
        return resultSet.getObject(columnLabel, type);
    } catch (final AbstractMethodError e) {
        // Numbers
        if (type == Integer.class) {
            return (T) Integer.valueOf(resultSet.getInt(columnLabel));
        }
        if (type == Long.class) {
            return (T) Long.valueOf(resultSet.getLong(columnLabel));
        }
        if (type == Double.class) {
            return (T) Double.valueOf(resultSet.getDouble(columnLabel));
        }
        if (type == Float.class) {
            return (T) Float.valueOf(resultSet.getFloat(columnLabel));
        }
        if (type == Short.class) {
            return (T) Short.valueOf(resultSet.getShort(columnLabel));
        }
        if (type == BigDecimal.class) {
            return (T) resultSet.getBigDecimal(columnLabel);
        }
        if (type == Byte.class) {
            return (T) Byte.valueOf(resultSet.getByte(columnLabel));
        }
        // Dates
        if (type == Date.class) {
            return (T) resultSet.getDate(columnLabel);
        }
        if (type == Time.class) {
            return (T) resultSet.getTime(columnLabel);
        }
        if (type == Timestamp.class) {
            return (T) resultSet.getTimestamp(columnLabel);
        }
        // Streams
        if (type == InputStream.class) {
            return (T) resultSet.getBinaryStream(columnLabel);
        }
        if (type == Reader.class) {
            return (T) resultSet.getCharacterStream(columnLabel);
        }
        // Other
        if (type == Object.class) {
            return (T) resultSet.getObject(columnLabel);
        }
        if (type == Boolean.class) {
            return (T) Boolean.valueOf(resultSet.getBoolean(columnLabel));
        }
        if (type == Array.class) {
            return (T) resultSet.getArray(columnLabel);
        }
        if (type == Blob.class) {
            return (T) resultSet.getBlob(columnLabel);
        }
        if (type == Clob.class) {
            return (T) resultSet.getClob(columnLabel);
        }
        if (type == Ref.class) {
            return (T) resultSet.getRef(columnLabel);
        }
        if (type == RowId.class) {
            return (T) resultSet.getRowId(columnLabel);
        }
        if (type == SQLXML.class) {
            return (T) resultSet.getSQLXML(columnLabel);
        }
        if (type == URL.class) {
            return (T) resultSet.getURL(columnLabel);
        }
        throw new SQLFeatureNotSupportedException(
                String.format("resultSet=%s, columnLabel=%s, type=%s", resultSet, columnLabel, type));
    }
}
Example 3
Source File: UnsupportedOperationResultSetTest.java    From sharding-jdbc-1.5.1 with Apache License 2.0 4 votes vote down vote up 
@Test(expected = SQLFeatureNotSupportedException.class)
public void assertGetRefForColumnIndex() throws SQLException {
    for (ResultSet each : resultSets) {
        each.getRef(1);
    }
}
Example 4
Source File: UnsupportedOperationResultSetTest.java    From sharding-jdbc-1.5.1 with Apache License 2.0 4 votes vote down vote up 
@Test(expected = SQLFeatureNotSupportedException.class)
public void assertGetRefForColumnLabel() throws SQLException {
    for (ResultSet each : resultSets) {
        each.getRef("label");
    }
}
Example 5
Source File: AvaticaResultSetConversionsTest.java    From calcite-avatica with Apache License 2.0 4 votes vote down vote up 
public Object getRef(ResultSet r) throws SQLException {
  return r.getRef(ordinal);
}
Example 6
Source File: AvaticaResultSetConversionsTest.java    From calcite-avatica with Apache License 2.0 4 votes vote down vote up 
public Ref getRef(ResultSet r) throws SQLException {
  return r.getRef(label);
}
Example 7
Source File: RefSetterMapping.java    From butterfly-persistence with Apache License 2.0 4 votes vote down vote up 
protected Object getValueFromResultSetDo(ResultSet result) throws SQLException {
    return result.getRef(getColumnName());
}
Example 8
Source File: UnsupportedOperationResultSetTest.java    From shardingsphere with Apache License 2.0 4 votes vote down vote up 
@Test(expected = SQLFeatureNotSupportedException.class)
public void assertGetRefForColumnIndex() throws SQLException {
    for (ResultSet each : resultSets) {
        each.getRef(1);
    }
}
Example 9
Source File: UnsupportedOperationResultSetTest.java    From shardingsphere with Apache License 2.0 4 votes vote down vote up 
@Test(expected = SQLFeatureNotSupportedException.class)
public void assertGetRefForColumnLabel() throws SQLException {
    for (ResultSet each : resultSets) {
        each.getRef("label");
    }
}
Example 10
Source File: RefResultSetGetter.java    From SimpleFlatMapper with MIT License 4 votes vote down vote up 
public Ref get(final ResultSet target) throws SQLException {
	return target.getRef(column);
}
Example 11
Source File: Jdbc41Bridge.java    From commons-dbcp with Apache License 2.0 4 votes vote down vote up 
/**
 * Delegates to {@link ResultSet#getObject(int, Class)} without throwing an {@link AbstractMethodError}.
 * <p>
 * If the JDBC driver does not implement {@link ResultSet#getObject(int, Class)}, then return 0.
 * </p>
 *
 * @param <T>
 *            See {@link ResultSet#getObject(int, Class)}
 * @param resultSet
 *            See {@link ResultSet#getObject(int, Class)}
 * @param columnIndex
 *            See {@link ResultSet#getObject(int, Class)}
 * @param type
 *            See {@link ResultSet#getObject(int, Class)}
 * @return See {@link ResultSet#getObject(int, Class)}
 * @throws SQLException
 *             See {@link ResultSet#getObject(int, Class)}
 * @see ResultSet#getObject(int, Class)
 */
@SuppressWarnings("unchecked")
public static <T> T getObject(final ResultSet resultSet, final int columnIndex, final Class<T> type)
        throws SQLException {
    try {
        return resultSet.getObject(columnIndex, type);
    } catch (final AbstractMethodError e) {
        if (type == String.class) {
            return (T) resultSet.getString(columnIndex);
        }
        // Numbers
        if (type == Integer.class) {
            return (T) Integer.valueOf(resultSet.getInt(columnIndex));
        }
        if (type == Long.class) {
            return (T) Long.valueOf(resultSet.getLong(columnIndex));
        }
        if (type == Double.class) {
            return (T) Double.valueOf(resultSet.getDouble(columnIndex));
        }
        if (type == Float.class) {
            return (T) Float.valueOf(resultSet.getFloat(columnIndex));
        }
        if (type == Short.class) {
            return (T) Short.valueOf(resultSet.getShort(columnIndex));
        }
        if (type == BigDecimal.class) {
            return (T) resultSet.getBigDecimal(columnIndex);
        }
        if (type == Byte.class) {
            return (T) Byte.valueOf(resultSet.getByte(columnIndex));
        }
        // Dates
        if (type == Date.class) {
            return (T) resultSet.getDate(columnIndex);
        }
        if (type == Time.class) {
            return (T) resultSet.getTime(columnIndex);
        }
        if (type == Timestamp.class) {
            return (T) resultSet.getTimestamp(columnIndex);
        }
        // Streams
        if (type == InputStream.class) {
            return (T) resultSet.getBinaryStream(columnIndex);
        }
        if (type == Reader.class) {
            return (T) resultSet.getCharacterStream(columnIndex);
        }
        // Other
        if (type == Object.class) {
            return (T) resultSet.getObject(columnIndex);
        }
        if (type == Boolean.class) {
            return (T) Boolean.valueOf(resultSet.getBoolean(columnIndex));
        }
        if (type == Array.class) {
            return (T) resultSet.getArray(columnIndex);
        }
        if (type == Blob.class) {
            return (T) resultSet.getBlob(columnIndex);
        }
        if (type == Clob.class) {
            return (T) resultSet.getClob(columnIndex);
        }
        if (type == Ref.class) {
            return (T) resultSet.getRef(columnIndex);
        }
        if (type == RowId.class) {
            return (T) resultSet.getRowId(columnIndex);
        }
        if (type == SQLXML.class) {
            return (T) resultSet.getSQLXML(columnIndex);
        }
        if (type == URL.class) {
            return (T) resultSet.getURL(columnIndex);
        }
        throw new SQLFeatureNotSupportedException(
                String.format("resultSet=%s, columnIndex=%,d, type=%s", resultSet, columnIndex, type));
    }
}
Example 12
Source File: Jdbc41Bridge.java    From commons-dbcp with Apache License 2.0 4 votes vote down vote up 
/**
 * Delegates to {@link ResultSet#getObject(String, Class)} without throwing an {@link AbstractMethodError}.
 *
 * @param <T>
 *            See {@link ResultSet#getObject(String, Class)}
 * @param resultSet
 *            See {@link ResultSet#getObject(String, Class)}
 * @param columnLabel
 *            See {@link ResultSet#getObject(String, Class)}
 * @param type
 *            See {@link ResultSet#getObject(String, Class)}
 * @return See {@link ResultSet#getObject(String, Class)}
 * @throws SQLException
 *             See {@link ResultSet#getObject(String, Class)}
 * @see ResultSet#getObject(int, Class)
 */
@SuppressWarnings("unchecked")
public static <T> T getObject(final ResultSet resultSet, final String columnLabel, final Class<T> type)
        throws SQLException {
    try {
        return resultSet.getObject(columnLabel, type);
    } catch (final AbstractMethodError e) {
        // Numbers
        if (type == Integer.class) {
            return (T) Integer.valueOf(resultSet.getInt(columnLabel));
        }
        if (type == Long.class) {
            return (T) Long.valueOf(resultSet.getLong(columnLabel));
        }
        if (type == Double.class) {
            return (T) Double.valueOf(resultSet.getDouble(columnLabel));
        }
        if (type == Float.class) {
            return (T) Float.valueOf(resultSet.getFloat(columnLabel));
        }
        if (type == Short.class) {
            return (T) Short.valueOf(resultSet.getShort(columnLabel));
        }
        if (type == BigDecimal.class) {
            return (T) resultSet.getBigDecimal(columnLabel);
        }
        if (type == Byte.class) {
            return (T) Byte.valueOf(resultSet.getByte(columnLabel));
        }
        // Dates
        if (type == Date.class) {
            return (T) resultSet.getDate(columnLabel);
        }
        if (type == Time.class) {
            return (T) resultSet.getTime(columnLabel);
        }
        if (type == Timestamp.class) {
            return (T) resultSet.getTimestamp(columnLabel);
        }
        // Streams
        if (type == InputStream.class) {
            return (T) resultSet.getBinaryStream(columnLabel);
        }
        if (type == Reader.class) {
            return (T) resultSet.getCharacterStream(columnLabel);
        }
        // Other
        if (type == Object.class) {
            return (T) resultSet.getObject(columnLabel);
        }
        if (type == Boolean.class) {
            return (T) Boolean.valueOf(resultSet.getBoolean(columnLabel));
        }
        if (type == Array.class) {
            return (T) resultSet.getArray(columnLabel);
        }
        if (type == Blob.class) {
            return (T) resultSet.getBlob(columnLabel);
        }
        if (type == Clob.class) {
            return (T) resultSet.getClob(columnLabel);
        }
        if (type == Ref.class) {
            return (T) resultSet.getRef(columnLabel);
        }
        if (type == RowId.class) {
            return (T) resultSet.getRowId(columnLabel);
        }
        if (type == SQLXML.class) {
            return (T) resultSet.getSQLXML(columnLabel);
        }
        if (type == URL.class) {
            return (T) resultSet.getURL(columnLabel);
        }
        throw new SQLFeatureNotSupportedException(
                String.format("resultSet=%s, columnLabel=%s, type=%s", resultSet, columnLabel, type));
    }
}