org.apache.tapestry.param
Interface IParameterConnector

All Known Implementing Classes:

AbstractParameterConnector, BooleanParameterConnector, DoubleParameterConnector, IntParameterConnector, ObjectParameterConnector, StringParameterConnector

public interface IParameterConnector

Define a type of connector between a binding of a component and a JavaBeans property of the component (with the same name). Allows for the parameter to be set before the component is rendered, then cleared after the component is rendered.

Since:

2.0.3

Version:

$Id: IParameterConnector.java 243791 2004-02-19 17:38:13Z hlship $

Author:

Howard Lewis Ship

Method Summary

void	resetParameter(IRequestCycle cycle) Clears the parameters to a null, 0 or false value (depending on type).
void	setParameter(IRequestCycle cycle) Sets the parameter from the binding.

Method Detail

setParameter

void setParameter(IRequestCycle cycle)

Sets the parameter from the binding.

Throws:

RequiredParameterException - if the parameter is required, but the IBinding supplies a null value.

resetParameter

void resetParameter(IRequestCycle cycle)

Clears the parameters to a null, 0 or false value (depending on type).