Of course! I knew it was something trivial like that. *sigh* thanks.
Jerome Dochez wrote:
> you are not in a transaction because you use the "service" variable
> which is still the read-only value. To be able to mutate your config
> object, you should use the "param" passed to the method.
> so replace
>> service.getHttpListener().clear();
> with
>> param.getHttpListener().clear();
>
> and it should do it...
>
> jerome
>
> On Mar 20, 2009, at 1:36 PM, Justin Lee wrote:
>
>> In my test, i'm trying to programmatically add/remove elements from
>> the schema. However, the following code snippet always results in an
>> exception complaining about not being in a transaction. Stepping
>> through the code I come to org/jvnet/hk2/config/ConfigBean.java:165
>> where I get an AbstractList in which all the mutators throw
>> exceptions. I don't seem to be to doing anything terribly different
>> from, say, DeleteHttpListener but perhaps there's some bootstrapping
>> that I'm missing. Can someone point me in the right direction here?
>>
>> final HttpService service = habitat.getComponent(HttpService.class);
>> ConfigSupport.apply(new SingleConfigCode<HttpService>() {
>> public Object run(HttpService param) throws PropertyVetoException,
>> TransactionFailure {
>> service.getHttpListener().clear();
>> return null;
>> }
>> }, service);
>>
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>
>
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