Re: [Actionframework-users] parameter passing bug

[Armando R. <ar...@ho...>]

Dear all,

Jakub Cerny wrote:

> If I use Integer variables, everything is OK.

Maybe related to this bug:

Test.xml
--------

<component name="Test" class="Test" persistence="application">
   <action name="/action" method="method (int parameter)">
     <input-variable name="parameter" value="-1" if="!$parameter"/>
       <on-return value="*" show-template="test.vm">
         <output-variable name="parameter" value="$parameter"/>
       </on-return>
   </action>
</component>


Test.java
---------

public class Test{
     public int method(int parameter){
         return parameter;
     }
}


This throws a NullPointerException when you send 'parameter' in the request, 
but it works fine if you don't (when <input-variable> is evaluated). 
Everything goes alright if you use 'Integer' instead of 'int'.

If you leave out <input-variable>, result is as expected: 
MissingParameterException when 'parameter' is not present and OK otherwise.

Best regards,

Armando

-- 
Armando Ramos
http://www.hola.com