Hi Buddhima, Yes, my plan is to work on sender side features after completion of the tests. I need to have a discussion regarding that too and it will be easy to do it in person. So I will let you know a time I can visit to the office for that.
Thank you! On Mon, Jun 1, 2015 at 9:45 AM, Buddhima Wijeweera <buddh...@wso2.com> wrote: > Hi Eranda, > > Thank you for updating the progress of the project. It's good to add tests > on aspects that Makala has mentioned. > > After completion of tests, you can start on working JMS sender side new > features related to JMS 2.0 . So it's better to have a plan on that too. > > Thank you! > > On Sun, May 31, 2015 at 9:25 PM, eranda rajapaksha <erand...@gmail.com> > wrote: > >> Hi, >> >> Sure ayya, I will work on those too. >> >> Thank you! >> >> On Sun, May 31, 2015 at 11:06 AM, Malaka Silva <mal...@wso2.com> wrote: >> >>> Hi Eranda, >>> >>> Good progress indeed. >>> >>> Great if you can also add the following as well. >>> >>> >>> 1. Load test and long running test to identify the stability of the >>> feature. >>> 2. Update the docs with the new params. >>> >>> >>> On Sat, May 30, 2015 at 8:27 AM, eranda rajapaksha <erand...@gmail.com> >>> wrote: >>> >>>> Hi, >>>> >>>> This is the current progress on my project. >>>> First of all I had to configure WSO2 ESB with some JMS 2.0 supported >>>> message broker, I discussed it with my mentor and selected HornetQ MB for >>>> the testing purpose. >>>> In order to configure ESB with JMS 2.0, adding JMS-2.0-API jar into >>>> <ESB_HOME>/repository/components/lib/ directory didn't work because there >>>> is a JMS-1.1-API jar included inside ESB (in <ESB_HOME>/lib/endorsed/ >>>> directory) Therefor it had to be replaced as well. >>>> When adding HornetQ specific jars into ESB, I created a single jar >>>> named hornetq-all >>>> <https://drive.google.com/file/d/0BzqPLt3PumqXNi1vM1hodFc1NWs/view?usp=sharing> >>>> [1] >>>> <https://drive.google.com/file/d/0BzqPLt3PumqXNi1vM1hodFc1NWs/view?usp=sharing> >>>> by >>>> combining all required packages, (similar to which is done in WSO2 ESB >>>> HornetQ configuration for JMS 1.1). >>>> After completing the configuration,I tried ESB JMS samples with JMS 2.0 >>>> api library in order to verify the backward compatibility of JMS 2.0. >>>> >>>> I have implemented the Shared Topic Subscribing feature and >>>> successfully configured it with the HornetQ message broker. And I worked on >>>> the Message Delivery Count feature as well. >>>> You can find my inbound endpoint implementations in this repository >>>> (gsocDevelop branch) [2] >>>> <https://github.com/ecr666/carbon-mediation/tree/gsocDevelop>. >>>> >>>> I have planned to do the following tasks and complete the inbound >>>> endpoint implementations at the time of the mid evaluation (26/06/2015) >>>> >>>> - JMS Shared Topic Subscriber feature sample >>>> - JMS message delivery count feature sample >>>> - Inbound endpoint UI update for the additional user input >>>> parameters >>>> - Integration tests for the implemented features >>>> >>>> >>>> [1]. >>>> https://drive.google.com/file/d/0BzqPLt3PumqXNi1vM1hodFc1NWs/view?usp=sharing >>>> [2]. https://github.com/ecr666/carbon-mediation/tree/gsocDevelop >>>> >>>> Thank you! >>>> >>>> On Mon, May 11, 2015 at 7:49 AM, eranda rajapaksha <erand...@gmail.com> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> Yes, I most of the implementation will be on JMSConnectionFactory >>>>> class. And since it implements ConnectionFactory class there are some new >>>>> methods that needs to be implemented too. >>>>> Yes, I need to add few parameters too. For the Shared Subscription I >>>>> have planned to added two additional parameters to enable shared >>>>> subscription and to get a subscription name. >>>>> >>>>> Thank you! >>>>> >>>>> On Mon, May 11, 2015 at 6:34 AM, Malaka Silva <mal...@wso2.com> wrote: >>>>> >>>>>> Hi Eranda, >>>>>> >>>>>> I guess your changes only needs to be applied to >>>>>> JMSConnectionFactory class and other process will follow the same flow? >>>>>> >>>>>> Also are there any additional parameters required to support 2.0? >>>>>> >>>>>> On Mon, May 11, 2015 at 6:27 AM, eranda rajapaksha < >>>>>> erand...@gmail.com> wrote: >>>>>> >>>>>>> hi, >>>>>>> >>>>>>> Thank you for the response. >>>>>>> Yes, the Shared Topic Subscription will support both durable and >>>>>>> non-durable modes. >>>>>>> JMS inbound endpoint already have a configuration parameter to set >>>>>>> the JMS version, and current JMS inbound is implemented to support both >>>>>>> JMS >>>>>>> 1.0 and JMS 1.1. In there version specific code segments are implemented >>>>>>> inside conditional statements by considering the users input to >>>>>>> jms.version >>>>>>> parameter. So I am planning to follow the same approach for JMS 2.0 as >>>>>>> well. >>>>>>> For shared topic subscription, modifications should be done when >>>>>>> creating MessageConsumers for topics. Also there are some abstract >>>>>>> methods >>>>>>> that needs to be implemented in inherited classes with the use of JMS >>>>>>> 2.0 >>>>>>> api library. >>>>>>> >>>>>>> Thank you! >>>>>>> >>>>>>> On Sun, May 10, 2015 at 11:05 AM, Buddhima Wijeweera < >>>>>>> buddh...@wso2.com> wrote: >>>>>>> >>>>>>>> Hi Eranda, >>>>>>>> >>>>>>>> Thank you for providing brief introduction on the project. >>>>>>>> It would be better, if you can explain on changes which will take >>>>>>>> place in existing JMS inbound-endpoint. And how you are going to make >>>>>>>> it >>>>>>>> ready for "Shared Topic Subscription". >>>>>>>> Also need to know is "Shared Topic Subscription" going to support >>>>>>>> both durable & non-durable ? >>>>>>>> >>>>>>>> Thank you! >>>>>>>> >>>>>>>> >>>>>>>> On Fri, May 8, 2015 at 5:19 PM, eranda rajapaksha < >>>>>>>> erand...@gmail.com> wrote: >>>>>>>> >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> I am Eranda Rajapakshe, GSoC 2015 participant for the project JMS >>>>>>>>> 2.0 support for WSO2 ESB JMS transport and inbound endpoint. First of >>>>>>>>> all >>>>>>>>> thank you for giving me this valuable opportunity. >>>>>>>>> >>>>>>>>> After selecting my GSoC project I had a initial discussion with >>>>>>>>> the ESB team. In there I was asked to do the JMS 2.0 listener >>>>>>>>> implementations on JMS inbound endpoint and sender implementations on >>>>>>>>> JMS >>>>>>>>> transport sender, because the transport listeners are soon to be >>>>>>>>> deprecated >>>>>>>>> from ESB. >>>>>>>>> >>>>>>>>> Following is the summary of my project plan, more detailed GSoC >>>>>>>>> proposal can be found in here. [1] ( Access is restricted for the >>>>>>>>> authorized personals ) >>>>>>>>> >>>>>>>>> Mainly the JMS 2.0 comes with a new API ( simplified API ) and >>>>>>>>> some additional functionalities. But it continue to support earlier >>>>>>>>> APIs >>>>>>>>> too. >>>>>>>>> >>>>>>>>> 1. Shared Topic Subscription >>>>>>>>> >>>>>>>>> Earlier the topic subscription was restricted to one subscriber, >>>>>>>>> but to improve the scalability they have made it to be shared in the >>>>>>>>> new >>>>>>>>> version. >>>>>>>>> >>>>>>>>> 2. JMSXDeliveryCount >>>>>>>>> >>>>>>>>> This value is to indicate the number of times the message got >>>>>>>>> redelivered. Even though this is not a new header value for JMS, >>>>>>>>> setting >>>>>>>>> this was not mandatory in earlier versions. I am planning to use >>>>>>>>> JMSXDeliveryCount value to satisfy new use cases. >>>>>>>>> >>>>>>>>> 3. Delivery Delay >>>>>>>>> >>>>>>>>> Using this message publishing client can specify the delay >>>>>>>>> interval and the JMS provider will not forward the messages to the >>>>>>>>> consumers until the given delay time is reached. I am planning to >>>>>>>>> implement >>>>>>>>> this on WSO2 ESB Transport Sender. >>>>>>>>> >>>>>>>>> Other than the implementation I have planned to, >>>>>>>>> >>>>>>>>> i. create integration tests >>>>>>>>> >>>>>>>>> ii. do performance tests >>>>>>>>> >>>>>>>>> iii. create simple samples >>>>>>>>> >>>>>>>>> iv. make documentation >>>>>>>>> >>>>>>>>> on above new feature implementations. >>>>>>>>> >>>>>>>>> [1]. >>>>>>>>> https://www.google-melange.com/gsoc/proposal/review/student/google/gsoc2015/erandacr/5766466041282560 >>>>>>>>> >>>>>>>>> Thank you! >>>>>>>>> >>>>>>>>> -- >>>>>>>>> *Eranda Rajapakshe* >>>>>>>>> Computer Science and Engineering Undergraduate, >>>>>>>>> University of Moratuwa. >>>>>>>>> Tel : +94784822608 >>>>>>>>> Email : erand...@gmail.com <eran...@wso2.com> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Buddhima Wijeweera >>>>>>>> Software Engineer; WSO2 Inc.; http://wso2.com , >>>>>>>> >>>>>>>> Mobile: +94 71 427 9966 >>>>>>>> Email: buddh...@wso2.com >>>>>>>> Blog: https://buddhimawijeweera.wordpress.com >>>>>>>> GitHub Profile: https://github.com/Buddhima >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> *Eranda Rajapakshe* >>>>>>> Computer Science and Engineering Undergraduate, >>>>>>> University of Moratuwa. >>>>>>> Tel : +94784822608 >>>>>>> Email : erand...@gmail.com <eran...@wso2.com> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Architecture mailing list >>>>>>> Architecture@wso2.org >>>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> Best Regards, >>>>>> >>>>>> Malaka Silva >>>>>> Senior Tech Lead >>>>>> M: +94 777 219 791 >>>>>> Tel : 94 11 214 5345 >>>>>> Fax :94 11 2145300 >>>>>> Skype : malaka.sampath.silva >>>>>> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 >>>>>> Blog : http://mrmalakasilva.blogspot.com/ >>>>>> >>>>>> WSO2, Inc. >>>>>> lean . enterprise . middleware >>>>>> http://www.wso2.com/ >>>>>> http://www.wso2.com/about/team/malaka-silva/ >>>>>> <http://wso2.com/about/team/malaka-silva/> >>>>>> >>>>>> Save a tree -Conserve nature & Save the world for your future. Print >>>>>> this email only if it is absolutely necessary. >>>>>> >>>>>> _______________________________________________ >>>>>> Architecture mailing list >>>>>> Architecture@wso2.org >>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> *Eranda Rajapakshe* >>>>> Computer Science and Engineering Undergraduate, >>>>> University of Moratuwa. >>>>> Tel : +94784822608 >>>>> Email : erand...@gmail.com <eran...@wso2.com> >>>>> >>>> >>>> >>>> >>>> -- >>>> *Eranda Rajapakshe* >>>> Computer Science and Engineering Undergraduate, >>>> University of Moratuwa. >>>> Tel : +94784822608 >>>> Email : erand...@gmail.com <eran...@wso2.com> >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> Architecture@wso2.org >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> >>> -- >>> >>> Best Regards, >>> >>> Malaka Silva >>> Senior Tech Lead >>> M: +94 777 219 791 >>> Tel : 94 11 214 5345 >>> Fax :94 11 2145300 >>> Skype : malaka.sampath.silva >>> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 >>> Blog : http://mrmalakasilva.blogspot.com/ >>> >>> WSO2, Inc. >>> lean . enterprise . middleware >>> http://www.wso2.com/ >>> http://www.wso2.com/about/team/malaka-silva/ >>> <http://wso2.com/about/team/malaka-silva/> >>> >>> Save a tree -Conserve nature & Save the world for your future. Print >>> this email only if it is absolutely necessary. >>> >>> _______________________________________________ >>> Architecture mailing list >>> Architecture@wso2.org >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> >> >> -- >> *Eranda Rajapakshe* >> Computer Science and Engineering Undergraduate, >> University of Moratuwa. >> Tel : +94784822608 >> Email : erand...@gmail.com <eran...@wso2.com> >> >> _______________________________________________ >> Architecture mailing list >> Architecture@wso2.org >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > Buddhima Wijeweera > Software Engineer; WSO2 Inc.; http://wso2.com , > > Mobile: +94 71 427 9966 > Email: buddh...@wso2.com > Blog: https://buddhimawijeweera.wordpress.com > GitHub Profile: https://github.com/Buddhima > > _______________________________________________ > Architecture mailing list > Architecture@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- *Eranda Rajapakshe* Computer Science and Engineering Undergraduate, University of Moratuwa. Tel : +94784822608 Email : erand...@gmail.com <eran...@wso2.com>
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