net.sf.bimbo.spi
Interface Renderer<T>

Type Parameters:

T - the type of the field that this component will render.

All Known Implementing Classes:

BooleanRenderer, DateRenderer, DoubleRenderer, FloatRenderer, IntegerRenderer, StringRenderer

public interface Renderer<T>

Interface for renderer component.

Author:

fcorneli

Method Summary

void	renderInput(java.lang.String fieldName, T initialValue, Input inputAnnotation, java.io.PrintWriter writer) Renders the component for input.
void	renderOutput(java.lang.String fieldName, T outputValue, java.io.PrintWriter writer) Renders the component for output.
T	restore(java.lang.String fieldName, javax.servlet.http.HttpServletRequest request) Restores the value from the HTTP request parameters.

Method Detail

renderInput

void renderInput(java.lang.String fieldName,
                 T initialValue,
                 Input inputAnnotation,
                 java.io.PrintWriter writer)

Renders the component for input.

Parameters:

fieldName -

initialValue -

inputAnnotation - TODO

writer -

restore

T restore(java.lang.String fieldName,
          javax.servlet.http.HttpServletRequest request)
          throws ConversionException

Restores the value from the HTTP request parameters.

Parameters:

fieldName -

request -

Returns:

Throws:

ConversionException - in case the request parameters could not be converted correctly.

renderOutput

void renderOutput(java.lang.String fieldName,
                  T outputValue,
                  java.io.PrintWriter writer)

Renders the component for output.

Parameters:

fieldName -

outputValue -

writer -