org.jboss.seam.databinding
Interface DataBinder<Out extends java.lang.annotation.Annotation,Type,WrapperType>

Type Parameters:

Out - the annotation type

Type - the bound type

WrapperType - the wrapper type

All Known Implementing Classes:

DataModelBinder

public interface DataBinder<Out extends java.lang.annotation.Annotation,Type,WrapperType>

Allows some "bound type" to be exposed to the user interface via a "wrapper type".

Author:

Gavin King

Method Summary

java.lang.Object	getSelection(Out out, WrapperType wrapper)
java.lang.String	getVariableName(Out out)
ScopeType	getVariableScope(Out out)
Type	getWrappedData(Out out, WrapperType wrapper)
boolean	isDirty(Out out, WrapperType wrapper, Type value)
WrapperType	wrap(Out out, Type value)

Method Detail

getVariableName

java.lang.String getVariableName(Out out)

getVariableScope

ScopeType getVariableScope(Out out)

wrap

WrapperType wrap(Out out,
                 Type value)

getWrappedData

Type getWrappedData(Out out,
                    WrapperType wrapper)

getSelection

java.lang.Object getSelection(Out out,
                              WrapperType wrapper)

isDirty

boolean isDirty(Out out,
                WrapperType wrapper,
                Type value)