com.objectwave.persist.objectConstruction
Class RDBTypeConversion

java.lang.Object
  |
  +--com.objectwave.persist.objectConstruction.RDBTypeConversion

All Implemented Interfaces:

RDBTypeConversionIF

public class RDBTypeConversion

extends java.lang.Object

implements RDBTypeConversionIF

Implements the default support for obtaining values from a database result set. The method 'displayType' is simply for debugging purposes.

Version:

$Id: RDBTypeConversion.java,v 2.0 2001/06/11 16:00:04 dave_hoag Exp $

Constructor Summary

RDBTypeConversion()

Method Summary

protected void	displayType(int columnType, java.sql.ResultSet set, int columnIndex) Used for debugging.
static RDBTypeConversionIF	getInstance()
static RDBTypeConversionIF	getInstance(java.lang.String instanceType)
java.lang.Object	resultSetValue(int columnType, java.sql.ResultSet set, int columnIndex) Return the object in the result set based off the column type.
void	setBrokerProperty(BrokerPropertyIF b)

Methods inherited from class java.lang.Object

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

Constructor Detail

RDBTypeConversion

public RDBTypeConversion()

Method Detail

setBrokerProperty

public void setBrokerProperty(BrokerPropertyIF b)

Specified by:

setBrokerProperty in interface RDBTypeConversionIF

displayType

protected void displayType(int columnType,
                           java.sql.ResultSet set,
                           int columnIndex)
                    throws java.sql.SQLException

Used for debugging. It will print out the column types in a database table.

java.sql.SQLException

getInstance

public static RDBTypeConversionIF getInstance()

getInstance

public static RDBTypeConversionIF getInstance(java.lang.String instanceType)

resultSetValue

public java.lang.Object resultSetValue(int columnType,
                                       java.sql.ResultSet set,
                                       int columnIndex)
                                throws java.sql.SQLException

Return the object in the result set based off the column type. The mapping was found in one of the Java documents.

Specified by:

resultSetValue in interface RDBTypeConversionIF

Parameters:

columnType - java.sql.Types

columnIndex - The column of interest in the result set.

Throws:

java.sql.SQLException - Problem retreiving value from result set.