org.apache.ojb.broker.accesslayer.conversions
Class StringVector2VarcharFieldConversion

java.lang.Object
  org.apache.ojb.broker.accesslayer.conversions.StringVector2VarcharFieldConversion

All Implemented Interfaces:

FieldConversion, java.io.Serializable

public class StringVector2VarcharFieldConversion

extends java.lang.Object

implements FieldConversion

Converts a Vector of string elements back and forth from a database varchar field Strings may not contain "#" as this is used as separator. This class maybe useful if it's important to have the string vector stored in a human readable form that allows editing.

Version:

$Id: StringVector2VarcharFieldConversion.java,v 1.4 2003/01/19 12:09:41 brj Exp $

Author:

sschloesser mailto: stefan.schl@gmx.de

See Also:

uses Java serialization and is not suited for this purpose., Serialized Form

Field Summary

Fields inherited from interface org.apache.ojb.broker.accesslayer.conversions.FieldConversion

serialVersionUID

Constructor Summary

StringVector2VarcharFieldConversion()
Creates a new instance of StringVector2VarcharFieldConversion

Method Summary

java.lang.Object	javaToSql(java.lang.Object obj) convert a Java object to its SQL pendant, used for insert & update
java.lang.Object	sqlToJava(java.lang.Object obj) convert a SQL value to a Java Object, used for SELECT

Methods inherited from class java.lang.Object

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

Constructor Detail

StringVector2VarcharFieldConversion

public StringVector2VarcharFieldConversion()

Creates a new instance of StringVector2VarcharFieldConversion

Method Detail

javaToSql

public java.lang.Object javaToSql(java.lang.Object obj)
                           throws ConversionException

Description copied from interface: FieldConversion

convert a Java object to its SQL pendant, used for insert & update

Specified by:

javaToSql in interface FieldConversion

Throws:

ConversionException

sqlToJava

public java.lang.Object sqlToJava(java.lang.Object obj)
                           throws ConversionException

Description copied from interface: FieldConversion

convert a SQL value to a Java Object, used for SELECT

Specified by:

sqlToJava in interface FieldConversion

Throws:

ConversionException