org.dmilne.xjsf.param

Class FloatParameter

java.lang.Object

org.dmilne.xjsf.param.Parameter<java.lang.Float>

org.dmilne.xjsf.param.FloatParameter

public class FloatParameter
extends Parameter<java.lang.Float>

Field Summary

Fields inherited from class org.dmilne.xjsf.param.Parameter

valueDescriptionsByName

Constructor Summary

Constructors

Constructor and Description
FloatParameter(java.lang.String name, java.lang.String description, java.lang.Float defaultValue)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Float	getValue(javax.servlet.http.HttpServletRequest request) Returns the value of this parameter, as specified in the given request.

Methods inherited from class org.dmilne.xjsf.param.Parameter

getDefaultValue, getDescription, getName, getValueForDescription

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FloatParameter

public FloatParameter(java.lang.String name,
              java.lang.String description,
              java.lang.Float defaultValue)

Method Detail

getValue

public java.lang.Float getValue(javax.servlet.http.HttpServletRequest request)
                         throws java.lang.IllegalArgumentException

Description copied from class: Parameter

Returns the value of this parameter, as specified in the given request. If the request specifies an invalid value, or none at all, then the default value will be returned.

Specified by:

getValue in class Parameter<java.lang.Float>

Parameters:

request - the request made to the service

Returns:

the value of this parameter, as specified in the given request.

Throws:

java.lang.IllegalArgumentException - if the value specified in this request cannot be parsed