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Posted to dev@felix.apache.org by "Pierre De Rop (JIRA)" <ji...@apache.org> on 2016/11/20 23:17:58 UTC
[jira] [Comment Edited] (FELIX-5336) Add support for prototype
scope services in DM4
[ https://issues.apache.org/jira/browse/FELIX-5336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15682006#comment-15682006 ]
Pierre De Rop edited comment on FELIX-5336 at 11/20/16 11:17 PM:
-----------------------------------------------------------------
Thanks Jan Willem for the feedback. It's indeed making a lot of sense.
I guess you are talking about ServiceObjects, not ServiceReference ?
Injecting a ServiceReference is already possible, except that I need to do a rework in order to not internally instantiate the service using ServiceObjects.getService() method.
Then I will add support for injecting a ServiceObjects like this:
{code}
Client.bind(ServiceObjects<Service> serviceObjects) {
// the client will be able to instantiate the scoped service instance by calling serviceObjects.get():
Service clone = serviceObjects.get();
// and once the client is done, it will then have to invoke serviceObjects.ungetService(Object obj):
serviceObjects.ungetService(clone);
}
{code}
I hope to attach a working patch this week (or the next week-end), and would appreciate if you could give it a try before I commit anything to the trunk.
(in case you have more feedbacks ...)
thanks a lot :-)
was (Author: pderop):
Thanks Jan Willem for the feedback. It's indeed making a lot of sense.
I guess you are talking about ServiceObjects, not ServiceReference ?
Injecting a ServiceReference is already possible, except that I need to do a rework in order to not internally instantiate the service using ServiceObjects.getService() method.
Then I will add support for injecting a ServiceObjects like this:
Client.bind(ServiceObjects<Service> serviceObjects) {
// the client will be able to instantiate the scoped service instance by calling serviceObjects.get():
Service clone = serviceObjects.get();
// and once the client is done, it will then have to invoke serviceObjects.ungetService(Object obj):
serviceObjects.ungetService(clone);
}
I hope to attach a working patch this week (or the next week-end), and would appreciate if you could give it a try before I commit anything to the trunk.
(in case you have more feedbacks ...)
thanks a lot :-)
> Add support for prototype scope services in DM4
> -----------------------------------------------
>
> Key: FELIX-5336
> URL: https://issues.apache.org/jira/browse/FELIX-5336
> Project: Felix
> Issue Type: New Feature
> Components: Dependency Manager
> Affects Versions: org.apache.felix.dependencymanager-r8
> Reporter: Pierre De Rop
> Assignee: Pierre De Rop
> Fix For: org.apache.felix.dependencymanager-r9
>
> Attachments: PrototypeServiceFactoryTest.java
>
>
> In the users mailing list, there is a wish to add support in DM4 for OSGi prototype scope services, which allows any service consumer to get its own instance of a given service dependency.
> See http://www.mail-archive.com/users@felix.apache.org/msg17473.html
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