+1 On Sunday, February 13, 2011, Tharindu Mathew <thari...@wso2.com> wrote: > > > On Sun, Feb 13, 2011 at 9:50 AM, Amila Suriarachchi <am...@wso2.com> wrote: > > > > On Sun, Feb 13, 2011 at 8:48 AM, Afkham Azeez <az...@wso2.com> wrote: > > > This is something urgently needed for mars since the existing synchronizer > has many issues. So Mars cannnot live with it. Can we get this fixed urgently? > Registry still uses the old event implementation. so we need to figure out > which version should have this feature. > > In the new model if the Qpid support this we can add the feature easily. > > To avoid this issue of old and new event implementation, shall we have a > hackathon to move all products to the new implementation? > > thanks, > Amila. > > > > ------ > Sent from my APD® > On Feb 13, 2011 12:09 AM, "Hiranya Jayathilaka" <hira...@wso2.com> wrote:> Hi, >> >> On Sat, Feb 12, 2011 at 9:29 PM, Amila Suriarachchi <am...@wso2.com> wrote: >> >>> >>> >>> On Sat, Feb 12, 2011 at 9:15 PM, Senaka Fernando <sen...@wso2.com> wrote: >>> >>>> Hi Hiranya, >>>> >>>> On Sat, Feb 12, 2011 at 3:17 PM, Hiranya Jayathilaka >>>> <hira...@wso2.com>wrote: >>>> >>>>> Hi Folks, >>>>> >>>>> I have developed a component which subscribes for the CollectionUpdate >>>>> event of a particular collection in the registry >>>>> (/repository/deployment/server). This collection can have a lot of >>>>> sub-collections and child resources. Now if I add/remove a resource >>>>> directly >>>>> under the above collection my component receives the update event. But if >>>>> something happens in a sub-collection or if I update a child resource (eg: >>>>> modify content) nothing happens. >>>>> >>>>> Is there a way to subscribe to the collection, so that any update to the >>>>> collection or its children will fire an event? >>>>> >>>> >>>> IIRC, Srinath, and I discussed this before, and we agreed to provide some >>>> mechanism to programatically subscribe to /foo/bar/* which will make it >>>> possible to capture events for sub-collections under bar. I'm not sure >>>> whether this made it to the event component's source code. >>>> >>> >>> This feature is not there with the existing code. (both new and old) But we >>> plan to put it in a future release. >>> >> >> Thanks Amila and Senaka for the clarifications. Based on this it seems we >> have to change our plans for the deployment synchronizer component (registry >> based repository) a little bit. Our intention was to use the registry >> eventing model to monitor the collection and checkout the contents to the >> file system only when needed. We'll have to live with the existing periodic >> checkout model for a while until this feature is implemented in registry >> eventing. >> >> Thanks, >> Hiranya >> >> >>> >>> thanks, >>> Amila. >>> >>>> >>>> From the Registry PoV we generate events for all updates, and we rely on >>>> the SubscriptionManager to return a list of endpoints subscribed to a >>>> topic. >>>> >>>> Thanks, >>>> Senaka. >>>> >>>>> >>>>> Thanks >>>>> -- >>>>> Hiranya Jayathilaka >>>>> Senior Software Engineer; >>>>> WSO2 Inc.; http://wso2.org >>>>> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491 >>>>> Blog: http://techfeast-hiranya.blogspot.com >>>>> >>>>> _______________________________________________ >>>>> Carbon-dev mailing list >>>>> Carbon-dev@wso2.org >>>>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Senaka Fernando* >>>> Product Manager - WSO2 Governance Registry; >>>> Associate Technical Lead; WSO2, Inc.; http://wso2.com* >>>> Member; Apache Software Foundation; http://apache.org >>>> >>>> E-mail: senaka AT > > -- > Regards, > > Tharindu Mathew > Software Engineer,WSO2 Inc.,http://wso2.com > >
-- *Afkham Azeez* Senior Software Architect & Senior Manager; WSO2, Inc.; http://wso2.com, * * *Member; Apache Software Foundation; **http://www.apache.org/*<http://www.apache.org/> * email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 blog: **http://blog.afkham.org* <http://blog.afkham.org>* twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> * linked-in: **http://lk.linkedin.com/in/afkhamazeez* * * *Lean . Enterprise . Middleware* _______________________________________________ Carbon-dev mailing list Carbon-dev@wso2.org http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
