org.jeesy.classinfo.converter.impl

Class StandardConverters.StringToNumberConverter<T extends Number>

java.lang.Object

org.jeesy.classinfo.converter.impl.StandardConverters.StringToNumberConverter<T>

All Implemented Interfaces:

Converter<String,T>

Direct Known Subclasses:

StandardConverters.BigDecimalConverter, StandardConverters.BigIntegerConverter, StandardConverters.ByteConverter, StandardConverters.DoubleConverter, StandardConverters.FloatConverter, StandardConverters.IntConverter, StandardConverters.LongConverter, StandardConverters.ShortConverter

Enclosing class:

StandardConverters

public abstract static class StandardConverters.StringToNumberConverter<T extends Number>
extends Object
implements Converter<String,T>

Field Summary

Fields

Modifier and Type	Field and Description
protected T	defaultValue

Constructor Summary

Constructors

Constructor and Description
StandardConverters.StringToNumberConverter(T defaultValue)

Method Summary

Methods

Modifier and Type	Method and Description
T	convert(String src, TypeInfo<String> srcType, TypeInfo<T> dstType) Converter from SrcType to DstType.
protected abstract T	fromString(String value, TypeInfo<T> type)

Methods inherited from class java.lang.Object

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

Field Detail

defaultValue

protected final T extends Number defaultValue

Constructor Detail

StandardConverters.StringToNumberConverter

public StandardConverters.StringToNumberConverter(T defaultValue)

Method Detail

fromString

protected abstract T fromString(String value,
           TypeInfo<T> type)

convert

public T convert(String src,
        TypeInfo<String> srcType,
        TypeInfo<T> dstType)
                         throws ConversionException

Description copied from interface: Converter

Converter from SrcType to DstType. Implementation should assume following: * SrcType is assignable from srcType.getRaw() * DstType is assignable from destType.getRaw() * src.getClass().isAssignableFrom(srcType) == true * DstType class is assignable from returned object

Specified by:

convert in interface Converter<String,T extends Number>

Parameters:

src - source object

srcType - source object type info

dstType - destination object type info

Returns:

destination object

Throws:

ConversionException