public void registerWith(ConversionRegistry registry) {
registry.register(
Date.class,
String.class,
new FinalConvertlet<Date, String>() {
public String convert(Date from) {
return DateHelper.formatDateTime((Date) from);
};
});
registry.register(
String.class,
Date.class,
new Convertlet<String, Date>() {
public Date convert(String from) throws ConvertletException {
String stringValue = from.trim();
if (stringValue.length() == 0) {
return null;
} else {
try {
return DateHelper.parseDateTime(stringValue);
} catch (ParseException e) {
throw new ConvertletException(e);
}
}
};
});
registry.register(
Long.class,
Date.class,
new FinalConvertlet<Long, Date>() {
public Date convert(Long from) {
return new Date(from.longValue());
};
});
registry.register(
Date.class,
Long.class,
new Convertlet<Date, Long>() {
public Long convert(Date from) {
return new Long(from.getTime());
}
});
}
public void registerWith(ConversionRegistry registry) {
registry.register(
String.class,
Colours.class,
new Convertlet<String, Colours>() {
public Colours convert(String from) throws ConvertletException {
return Colours.valueOf(from);
}
});
registry.register(
ColourType.class,
Colour.class,
new Convertlet<ColourType, Colour>() {
public Colour convert(ColourType from) throws ConvertletException {
switch (from.colour) {
case GREEN:
return new Colour() {
public boolean isShiny() {
return false;
}
@Override
public String toString() {
return "Green";
}
};
case RED:
return new Colour() {
public boolean isShiny() {
return true;
}
@Override
public String toString() {
return "Red";
}
};
default:
throw new IllegalStateException("Unrecognized Colour");
}
}
});
}
