com.asakusafw.runtime.io.json

Interface PropertyAdapter<T>

Type Parameters:

T - the property type

All Known Implementing Classes:

BooleanOptionPropertyAdapter, ByteOptionPropertyAdapter, DateOptionPropertyAdapter, DateTimeOptionPropertyAdapter, DecimalOptionPropertyAdapter, DoubleOptionPropertyAdapter, FloatOptionPropertyAdapter, IntOptionPropertyAdapter, LongOptionPropertyAdapter, ShortOptionPropertyAdapter, StringOptionPropertyAdapter, ValueOptionPropertyAdapter

public interface PropertyAdapter<T>

Edits properties.

Since:

0.10.3

Method Summary

Modifier and Type	Method and Description
void	absent(T property) Sets "absent" value into the given property.
void	read(ValueReader reader, T property) Reads a value and set it into the given property.
void	write(T property, ValueWriter writer) Writes a value from the given property.

Method Detail

absent

void absent(T property)

Sets "absent" value into the given property.

Parameters:

property - the destination property

Throws:

RuntimeException - if "absent" is not a suitable for the destination property (may not recoverable)

read

void read(ValueReader reader,
          T property)
   throws IOException

Reads a value and set it into the given property.

Parameters:

reader - the source reader

property - the destination property

Throws:

IOException - IOException if I/O error was occurred

RuntimeException - if the property value is not a suitable for the destination property

write

void write(T property,
           ValueWriter writer)
    throws IOException

Writes a value from the given property.

Parameters:

property - the source property

writer - the destination writer

Throws:

IOException - if I/O error was occurred