play.data.binding

Interface TypeBinder<T>

All Known Implementing Classes:

As.DEFAULT, BinaryBinder, ByteArrayArrayBinder, ByteArrayBinder, CalendarBinder, DateBinder, DateTimeBinder, FileArrayBinder, FileBinder, LocaleBinder, UploadArrayBinder, UploadBinder

public interface TypeBinder<T>

Supported type for binding. This interface is used to implement custom binders.

Method Summary

Methods

Modifier and Type	Method and Description
Object	bind(String name, Annotation[] annotations, String value, Class actualClass, Type genericType) Called when your parameter needs to be bound.

Method Detail

bind

Object bind(String name,
          Annotation[] annotations,
          String value,
          Class actualClass,
          Type genericType)
            throws Exception

Called when your parameter needs to be bound.

Parameters:

name - the name of you parameter ie myparam for a simple param but can also be a complex one : mybean.address.street

annotations - An array of annotation that may be bound to your method parameter or your bean property

value - the actual value as a string that needs to be bound

actualClass - The class of the object you want to associate the value with

genericType - The generic type associated with the object you want to bound the value to

Returns:

the 'bound' object for example a date object if the value was '12/12/2002'

Throws:

Exception