net.sf.log4jdbc.sql.resultsetcollector

Class JdbcUtils

java.lang.Object

net.sf.log4jdbc.sql.resultsetcollector.JdbcUtils

public abstract class JdbcUtils
extends Object

Generic utility methods for working with JDBC. Mainly for internal use within the [spring] framework, but also useful for custom JDBC access code. Copied from Spring JdbcUtils by Tim Azzopardi for log4jdbc

Author:

Thomas Risberg, Juergen Hoeller

Constructor Summary

Constructors

Constructor and Description
JdbcUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static Object	getResultSetValue(ResultSet rs, int index) Retrieve a JDBC column value from a ResultSet, using the most appropriate value type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JdbcUtils

public JdbcUtils()

Method Detail

getResultSetValue

public static Object getResultSetValue(ResultSet rs,
                       int index)
                                throws SQLException

Retrieve a JDBC column value from a ResultSet, using the most appropriate value type. The returned value should be a detached value object, not having any ties to the active ResultSet: in particular, it should not be a Blob or Clob object but rather a byte array respectively String representation.

Uses the getObject(index) method, but includes additional "hacks" to get around Oracle 10g returning a non-standard object for its TIMESTAMP datatype and a java.sql.Date for DATE columns leaving out the time portion: These columns will explicitly be extracted as standard java.sql.Timestamp object.

Parameters:

rs - is the ResultSet holding the data

index - is the column index

Returns:

the value object

Throws:

SQLException - if thrown by the JDBC API

See Also:

Blob, Clob, Timestamp