Package com.oorian.data.converter

Class StringToLongConverter

java.lang.Object

com.oorian.data.converter.StringToLongConverter

All Implemented Interfaces:

Converter<String,Long>

public class StringToLongConverter
extends Object
implements Converter<String,Long>

Converts between String and Long.

Since:

2.1

Version:

1.0

Author:

Marvin P. Warble Jr.

Constructor Summary

Constructors

Constructor	Description
StringToLongConverter()	Creates a new converter with the default error message.
StringToLongConverter(String errorMessage)	Creates a new converter with a custom error message.

Method Summary

Modifier and Type	Method	Description
Long	convertToModel(String value)	Converts a presentation value to its model representation.
String	convertToPresentation(Long value)	Converts a model value to its presentation representation.

Methods inherited from class java.lang.Object

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

Constructor Details

StringToLongConverter

public StringToLongConverter()

Creates a new converter with the default error message.

StringToLongConverter

public StringToLongConverter(String errorMessage)

Creates a new converter with a custom error message.

Parameters:

errorMessage - the error message shown when conversion fails

Method Details

convertToModel

public Long convertToModel(String value)
                    throws ConversionException

Description copied from interface: Converter

Converts a presentation value to its model representation.

Specified by:

convertToModel in interface Converter<String,Long>

Parameters:

value - the presentation value to convert (may be null)

Returns:

the model value

Throws:

ConversionException - if conversion fails

convertToPresentation

public String convertToPresentation(Long value)

Description copied from interface: Converter

Converts a model value to its presentation representation.

Specified by:

convertToPresentation in interface Converter<String,Long>

Parameters:

value - the model value to convert (may be null)

Returns:

the presentation value