Hi All, For the EJB Connector Development which EJB-Container is Recommenced ? and Which version?
as a first step i would like to develop a EJB 3.x connector because its have more features and light weighted. after i can develop a connector for EJB 2.x. is it OK or am i need to implement connector for 2.x first? can anyone have experience with client can guide me on this? what is the client requirement? On Wed, Sep 23, 2015 at 12:24 PM, Rajjaz Mohammed <[email protected]> wrote: > Hi All, > Thank you for your Suggestions. Since EJB Mediator also have some issues > in working as Discussed in Yesterday meeting first i stared to get more > domain knowledge and then i plan to start the development. EJB 3.X is light > weighted and more features then EJB 2.X but since as malaka mentioned our > clients are prefer EJB 2.X first connector will be for EJB 2.X. > > On Fri, Sep 18, 2015 at 10:40 AM, Malaka Silva <[email protected]> wrote: > >> Hi, >> >> There is an EJB mediator that ships with ESB. But the mediator only >> supports esb 3.0. >> >> IMO users who have the interest to integrate with ejb may have the >> requirement of integrating with legacy systems. >> >> So in this systems they may not be using the latest ejb version. I had >> some experience of a requirement to integrate with EJB 2.1. >> >> So the integration requirement resides to integrate with different ejb >> versions. So if we follow the current approach we need to write a mediator >> for each or parameter it. >> >> In this case best solution is to have different connectors for different >> ejb versions. I think we can start with ejb 2.1 (since ejb mediator is >> already there to support 3.0) >> >> In long term we can deprecate EJB mediator and write connectors for >> these. WDYT? >> >> @Rajjaz - To start better we discuss the high level architecture of your >> development. >> >> On Wed, Sep 16, 2015 at 11:09 PM, Rajjaz Mohammed <[email protected]> >> wrote: >> >>> Hi Chanaka/Dushan, >>> Thank you to add some ideas on this Thread. I’m Currently searching on >>> implement new EJB Connector with Current EJB Mediator Functions and >>> possibilities to add more features. So i will add your ideas also in the >>> development. >>> >>> On Wed, Sep 16, 2015 at 10:27 PM, Dushan Abeyruwan <[email protected]> >>> wrote: >>> >>>> Hi >>>> I guess there are many improvements to be made if you writing >>>> connector, and would certainly looking forward to see new design rather >>>> what we currently have in EJB mediator [1] (it seems original doc is >>>> corrupted) >>>> >>>> Existing problems >>>> >>>> - EJB mediator binds with Bean mediator when we need to initialize >>>> instances for binding responses or requests for complex object IMV its >>>> too >>>> much overhead and feels we need to normalize this. >>>> - We need to get rid from 'beanstalks' way of communicating via >>>> synapse.propertis (it is must) it should be flexible. >>>> - Then we must test this with least multiple application servers >>>> (Jboss, Glassfish) there are tons of class loader issues (and we had to >>>> create split packages to get rid) >>>> >>>> With all above concerns please do come up with the design we can >>>> continue to discuss. >>>> >>>> >>>> [1] http://www.dushantech.com/search?q=ejb >>>> >>>> >>>> Cheers, >>>> Dushan >>>> >>>> On Wed, Sep 16, 2015 at 10:42 AM, Chanaka Fernando <[email protected]> >>>> wrote: >>>> >>>>> Hi Rajjaz, >>>>> >>>>> Well, if you see any issue with the EJB mediator, please report them >>>>> and help us to improve the existing mediator. It is not required to repeat >>>>> the functionality of the EJB mediator in the new connector which you are >>>>> going to develop. Could you elaborate on a use case for this EJB >>>>> connector? >>>>> >>>>> On Wed, Sep 16, 2015 at 2:04 PM, Rajjaz Mohammed <[email protected]> >>>>> wrote: >>>>> >>>>>> >>>>>> >>>>>> On Wed, Sep 16, 2015 at 2:04 PM, Rajjaz Mohammed <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Hi All, >>>>>>> I have planned to Implement EJB Connector for WSO2 ESB. Currently, >>>>>>> EJB mediator supports EJB3 Stateless Session Beans and Stateful Session >>>>>>> Beans. Since EJB mediator have some isues EJB Connector will include the >>>>>>> Functionality of EJB mediator which calls an external Enterprise >>>>>>> JavaBean >>>>>>> (EJB) and stores the result in the message payload or in a message >>>>>>> context >>>>>>> property. >>>>>>> >>>>>>> This is my Basic Idea so If you have anything to add/change in EJB >>>>>>> Connector please add in this Thread. and Connector will be Separate for >>>>>>> EJB >>>>>>> 2.0 & 3.0. >>>>>>> >>>>>>> -- >>>>>>> Thank you >>>>>>> Best Regards >>>>>>> >>>>>>> *Rajjaz HM* >>>>>>> Associate Software Engineer >>>>>>> WSO2 Inc. <http://wso2.com/> >>>>>>> lean | enterprise | middleware >>>>>>> Mobile | +94752833834 >>>>>>> Email | [email protected] >>>>>>> LinkedIn | Blogger | WSO2 Profile >>>>>>> <http://wso2.com/about/team/mohammer_rajjaz/> >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Thank you >>>>>> Best Regards >>>>>> >>>>>> *Rajjaz HM* >>>>>> Associate Software Engineer >>>>>> WSO2 Inc. <http://wso2.com/> >>>>>> lean | enterprise | middleware >>>>>> Mobile | +94752833834 >>>>>> Email | [email protected] >>>>>> LinkedIn | Blogger | WSO2 Profile >>>>>> <http://wso2.com/about/team/mohammer_rajjaz/> >>>>>> >>>>>> _______________________________________________ >>>>>> Architecture mailing list >>>>>> [email protected] >>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> -- >>>>> Chanaka Fernando >>>>> Senior Technical Lead >>>>> WSO2, Inc.; http://wso2.com >>>>> lean.enterprise.middleware >>>>> >>>>> mobile: +94 773337238 >>>>> Blog : http://soatutorials.blogspot.com >>>>> LinkedIn:http://www.linkedin.com/pub/chanaka-fernando/19/a20/5b0 >>>>> Twitter:https://twitter.com/chanakaudaya >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Architecture mailing list >>>>> [email protected] >>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>> >>>>> >>>> >>>> >>>> -- >>>> Dushan Abeyruwan | Technical Lead >>>> Technical Support-Bloomington US >>>> PMC Member Apache Synpase >>>> WSO2 Inc. http://wso2.com/ >>>> Blog:*http://www.dushantech.com/ <http://www.dushantech.com/>* >>>> Mobile:(001)812-391-7441 >>>> >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> [email protected] >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> >>> -- >>> Thank you >>> Best Regards >>> >>> *Rajjaz HM* >>> Associate Software Engineer >>> WSO2 Inc. <http://wso2.com/> >>> lean | enterprise | middleware >>> Mobile | +94752833834 >>> Email | [email protected] >>> LinkedIn | Blogger | WSO2 Profile >>> <http://wso2.com/about/team/mohammer_rajjaz/> >>> >> >> >> >> -- >> >> 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. >> > > > > -- > Thank you > Best Regards > > *Rajjaz HM* > Associate Software Engineer > WSO2 Inc. <http://wso2.com/> > lean | enterprise | middleware > Mobile | +94752833834 > Email | [email protected] > LinkedIn | Blogger | WSO2 Profile > <http://wso2.com/about/team/mohammer_rajjaz/> > -- Thank you Best Regards *Rajjaz HM* Associate Software Engineer WSO2 Inc. <http://wso2.com/> lean | enterprise | middleware Mobile | +94752833834 Email | [email protected] LinkedIn | Blogger | WSO2 Profile <http://wso2.com/about/team/mohammer_rajjaz/>
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