Great, do also start working on writing the project proposal. Regards Suho
On Wed, Mar 15, 2017 at 10:58 PM, Madhawa Vidanapathirana < madhawavidanapathir...@gmail.com> wrote: > Hi Suho, > Progress made so far is managed to write a python version of test case you > suggested using Pyjnius [1] [2]. > Pyjnius is capable of handling method calls and callbacks to/from JAVA via > JNI. > > I will send the code here after I properly arrange it into a prototype > API. > > [1] - https://pyjnius.readthedocs.io/en/latest/index.html > [2] - https://github.com/kivy/pyjnius/blob/master/docs/source/index.rst > > Regards, > Madhawa > > On Wed, Mar 15, 2017 at 1:11 AM, Sriskandarajah Suhothayan <s...@wso2.com> > wrote: > >> As the first step focus on building APIs such that we can write the >> following test case[1] in python. >> >> [1]https://github.com/wso2/siddhi/blob/master/modules/siddhi >> -samples/quick-start-samples/src/main/java/org/wso2/siddhi/ >> sample/SimpleFilterSample.java >> >> Regards >> Suho >> >> On Tue, Mar 14, 2017 at 9:55 AM, Madhawa Vidanapathirana < >> madhawavidanapathir...@gmail.com> wrote: >> >>> Hi, >>> Thank you for your quick reply. >>> >>> Since directly using Siddhi Library is the more general case, I'll first >>> focus on it. >>> >>> 1) I am thinking about following the same structure in JAVA API, >>> centered around Siddhi Manager. Any opinions on this? >>> 2) Any idea on extent to which lower level/internal components should be >>> exposed? (e.g. - Exposing "StreamDefinition" class in addition to creating >>> stream via Siddhi query using "siddhiManager.createExecutionPlanRuntime"). >>> I have heard that it is usually discouraged to use lower level components >>> instead of the query approach. >>> >>> Will try to send you a prototype covering basic functionality through >>> Siddhi Java API, before making the proposal for entire project. >>> >>> Madhawa >>> >>> On Mon, Mar 13, 2017 at 9:53 PM, Sriskandarajah Suhothayan < >>> s...@wso2.com> wrote: >>> >>>> >>>> >>>> On Sun, Mar 12, 2017 at 12:37 PM, Madhawa Vidanapathirana < >>>> madhawavidanapathir...@gmail.com> wrote: >>>> >>>>> Hi. >>>>> >>>>> I am an undergraduate from Department of Computer Science and >>>>> Engineering, University of Moratuwa. I recently completed my internship at >>>>> WSO2 working with the Support Team on the project WSO2 Support Knowledge >>>>> Base. >>>>> >>>>> I am interested on GSOC Project* "Proposal 16: Python API for Siddhi >>>>> CEP"*. My internship project at WSO2 was almost entirely done using >>>>> Python. Additionally, I used Py4J Framework to interface certain parts of >>>>> the project to JAVA APIs. Furthermore, I have a certain amount of exposure >>>>> with Siddhi/CEP through the WHACK project I took part. >>>>> >>>>> I went through the provided details in WSO2 GSOC 2017 Project List >>>>> page and I am interested to know some more details. >>>>> >>>>> 1. What version of CEP/Siddhi should be used by the API? >>>>> >>>>> You need to support the latest released version of Siddhi and DAS >>>> which is in DAS 3.1 and also for the latest Siddhi (4.0) >>>> >>>>> >>>>> 1. In the description, does "Service APIs" refer to "Admin >>>>> Services API" which is usually used by Admin Panel to communicate with >>>>> CEP? >>>>> >>>>> Yes, to deploy the queries and to send and receive events >>>> >>>>> >>>>> 1. Should the Siddhi Python API require WSO2 CEP to be running in >>>>> order to make Python API usable? >>>>> >>>>> Not necessay it should both work with the running CEP/DAS and use >>>> Siddhi library in the ohter cases. >>>> >>>>> >>>>> 1. Is the Python API expected to do configuring of Siddhi CEP, >>>>> streaming events to/from Siddhi CEP, or both? >>>>> >>>>> Yes in terms of queries. >>>> >>>> >>>> >>>>> Thank You >>>>> >>>>> >>>>> -- >>>>> *Madhawa Vidanapathirana* >>>>> Student >>>>> Department of Computer Science and Engineering >>>>> University of Moratuwa >>>>> Sri Lanka >>>>> >>>>> Mobile: (+94) 716874425 <071%20687%204425> >>>>> Email: madhawavidanapathir...@gmail.com >>>>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94 >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> *S. Suhothayan* >>>> Associate Director / Architect & Team Lead of WSO2 Complex Event >>>> Processor >>>> *WSO2 Inc. *http://wso2.com >>>> * <http://wso2.com/>* >>>> lean . enterprise . middleware >>>> >>>> >>>> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog: >>>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: >>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: >>>> http://lk.linkedin.com/in/suhothayan >>>> <http://lk.linkedin.com/in/suhothayan>* >>>> >>> >>> >>> >>> -- >>> *Madhawa Vidanapathirana* >>> Student >>> Department of Computer Science and Engineering >>> University of Moratuwa >>> Sri Lanka >>> >>> Mobile: (+94) 716874425 <071%20687%204425> >>> Email: madhawavidanapathir...@gmail.com >>> Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94 >>> >> >> >> >> -- >> >> *S. Suhothayan* >> Associate Director / Architect & Team Lead of WSO2 Complex Event >> Processor >> *WSO2 Inc. *http://wso2.com >> * <http://wso2.com/>* >> lean . enterprise . middleware >> >> >> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog: >> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: >> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: >> http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>* >> > > > > -- > *Madhawa Vidanapathirana* > Student > Department of Computer Science and Engineering > University of Moratuwa > Sri Lanka > > Mobile: (+94) 716874425 <071%20687%204425> > Email: madhawavidanapathir...@gmail.com > Linked-In: https://lk.linkedin.com/in/madhawa-vidanapathirana-3430b94 > -- *S. Suhothayan* Associate Director / Architect & Team Lead of WSO2 Complex Event Processor *WSO2 Inc. *http://wso2.com * <http://wso2.com/>* lean . enterprise . middleware *cell: (+94) 779 756 757 | blog: http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>*
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