>Volker Schmitt wrote:
>>
>>
>> If two Threads or the same Thread lookup the same hint twice only one
>> reference is hold inside the HashSet and the release of the second
>> Component fail.
>>
>> My first idea was first try to release the Component to the parent and
if
>> fail call super.release(). In difference to the lookup a release doesn't
>> fail if a CM or CS can't release a Component, it only log a WARN.
>> A solution is using a "org.apache.commons.collections.MultiHashMap"
which
>> in addition needs to be synchronized.
>>
>> What do you think.
>>
>What about a org.apache.commons.collections.Bag ?
Sounds great. But we need a implementation ;-) HashBag ?
Another solution is to add a protected Method to ExcaliburComponentSelector
:
canRelease(Object Component) {
return m_componentMapping.get( component ) != null;
}
Volker
>Carsten
