org.fastnate.data.properties

Class FormatConverter<T>

java.lang.Object

org.fastnate.data.properties.FormatConverter<T>

Type Parameters:

T - the type of the returned value

All Implemented Interfaces:

PropertyConverter<T>

Direct Known Subclasses:

DateConverter

public class FormatConverter<T>
extends Object
implements PropertyConverter<T>

Converts a string from an import file to a Java object using a list of Formats. If the value is a number, the appropriate type conversion is applied.

Author:

Tobias Liefke

Field Summary

Fields

Modifier and Type	Field and Description
private static Integer	DEFAULT_VALUE The value to use if the column content is empty.
private List<Format>	formats All formats to test.

Constructor Summary

Constructors

Constructor and Description
FormatConverter(Format... formats) Creates a new instance of a FormatConverter.

Method Summary

Modifier and Type	Method and Description
T	convert(Class<? extends T> targetType, String value) Converts a value from import file to Java.
List<Format>	getFormats() All formats to test.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.fastnate.data.properties.PropertyConverter

of

Field Detail

DEFAULT_VALUE

private static final Integer DEFAULT_VALUE

The value to use if the column content is empty.

formats

private final List<Format> formats

All formats to test. The first that throws no ParseException is used for conversion.

Constructor Detail

FormatConverter

public FormatConverter(Format... formats)

Creates a new instance of a FormatConverter.

Parameters:

formats - the list of formats to try for conversion, the first that throws no ParseException is used

Method Detail

convert

public T convert(Class<? extends T> targetType,
                 String value)

Description copied from interface: PropertyConverter

Converts a value from import file to Java.

Specified by:

convert in interface PropertyConverter<T>

Parameters:

targetType - the type of the target property

value - the value in the import file

Returns:

the value in Java

getFormats

@Generated(value="lombok")
public List<Format> getFormats()

All formats to test. The first that throws no ParseException is used for conversion.