Package play.data.binding
Interface TypeBinder<T>
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- All Known Implementing Classes:
As.DEFAULT,BinaryBinder,ByteArrayArrayBinder,ByteArrayBinder,CalendarBinder,DateBinder,DateTimeBinder,FileArrayBinder,FileBinder,LocalDateTimeBinder,LocaleBinder,UploadArrayBinder,UploadBinder
public interface TypeBinder<T>Supported type for binding. This interface is used to implement custom binders.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.Objectbind(java.lang.String name, java.lang.annotation.Annotation[] annotations, java.lang.String value, java.lang.Class actualClass, java.lang.reflect.Type genericType)Called when your parameter needs to be bound.
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Method Detail
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bind
java.lang.Object bind(java.lang.String name, java.lang.annotation.Annotation[] annotations, java.lang.String value, java.lang.Class actualClass, java.lang.reflect.Type genericType) throws java.lang.ExceptionCalled 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.streetannotations- An array of annotation that may be bound to your method parameter or your bean propertyvalue- the actual value as a string that needs to be boundactualClass- The class of the object you want to associate the value withgenericType- 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:
java.text.ParseException- if parameter has invalid format (e.g. date)java.lang.Exception- deprecated! Will be removed in Play 1.5
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