Package sk.iway.iwcm.system.jpaconverters

Class NotNullStringConverter

java.lang.Object

sk.iway.iwcm.system.jpaconverters.NotNullStringConverter

All Implemented Interfaces:

javax.persistence.AttributeConverter<String,String>

public class NotNullStringConverter
extends Object
implements javax.persistence.AttributeConverter<String,String>

Converts NULL database value to empty string. Used mainly because Oracle can't store enpty strings.

Constructor Summary

Constructors

Constructor	Description
NotNullStringConverter()

Method Summary

Modifier and Type	Method	Description
String	convertToDatabaseColumn(String attribute)
String	convertToEntityAttribute(String dbData)

Methods inherited from class java.lang.Object

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

Constructor Details

NotNullStringConverter

public NotNullStringConverter()

Method Details

convertToDatabaseColumn

public String convertToDatabaseColumn(String attribute)

Specified by:

convertToDatabaseColumn in interface javax.persistence.AttributeConverter<String,String>

convertToEntityAttribute

public String convertToEntityAttribute(String dbData)

Specified by:

convertToEntityAttribute in interface javax.persistence.AttributeConverter<String,String>