I had faced a simillar issue. So i introduced add() method
and initialize the list if it is null.
In your example,
Make temp = pm.getObjectById(Make.class, makeKey);
temp.getModels().add(model);
temp.addOption(optionKey);
pm.makePersistent(temp);
class Make {
...
public void addOption(String key) {
if(options == null){
options = new ArrayList<String>();
}
options.add(key);
}
}
Does any one know better way doing this ?
On Mon, Aug 17, 2009 at 4:04 PM, zhiqiang huang <[email protected]> wrote:
> Good idea...but where is the log? I'm using development server running on
> localhost.
>
> On Mon, Aug 17, 2009 at 6:31 PM, datanucleus <[email protected]>wrote:
>
>>
>> Why not just look at the log (DEBUG level) since it tells you what
>> fields are loaded in what object and what the object states are.
>>
>>
>
>
> --
> Huang Zhiqiang
> Computer Science College
> Zhejiang University
>
> >
>
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