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Mailing List - Entries of 2013


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Re: [QF-Test] Problem with cast in Groovy script


  • Subject: Re: [QF-Test] Problem with cast in Groovy script
  • From: Gregor Schmid <Gregor.Schmid@?.de>
  • Date: Thu, 03 Jan 2013 17:17:35 +0100

Hi Clement,

looks like it's the same class, but from a different ClassLoader.

In Groovy - as in Jython - there's typically no need to cast, it's all
based on reflection anyway. Simply remove the import for the Device
class and the cast and you should be fine.

Best regards,
    Greg

MEVEL Clement <Clement.MEVEL@?.com> writes:

> Hi all,
>
> In a JList of a GUI there are complex objects and there is a renderer set to display a readable
> name.
>
> I am trying in a Groovy script to retrieve the elements of a combo box to get their data for using
> them.
>
> Here is a part of the script:
>
> “
>
> import javax.swing.JComboBox
>
> import javax.swing.JList
>
> import sercel.spn.surveycontrol.gui.model.observations.Device
>
> (…)
>
> list = rc.getComponent("GenericList")
>
> nbListItems = list.getModel().getSize()
>
> for (i in 0..<nbListItems){
>
>     currentListItem = (Device) list.getModel().getElementAt(i)
>
>     rc.println("Name : "+currentListItem.getName())
>
>     rc.println("Id : "+currentListItem.getId())
>
> }
>
> “
>
> And here are the error result of execution:
>
> “
>
> Cannot cast object
>
> 'sercel.spn.surveycontrol.gui.model.observations.Device@9f14c3'
>
> with class
>
> 'sercel.spn.surveycontrol.gui.model.observations.Device'
>
> to class
>
> 'sercel.spn.surveycontrol.gui.model.observations.Device'
>
> “
>
> Any idea?
>
> Best regards
>
> Clement Mevel

--
Gregor Schmid                                Gregor.Schmid@?.de
Quality First Software GmbH                     http://www.qfs.de
Tulpenstr. 41                               Tel: +49 8171 38648-0
DE-82538 Geretsried                         Fax: +49 8171 3864816
GF: Gregor Schmid, Karlheinz Kellerer          HRB München 140833