[Dev] REST/JSON instead of SOAP in IS and AM?

[Gottfried Szing]

Hi

There is currently a major refactoring going on and actually it looks like that the Identity Server 6.0 and 
API Manager 3.0 will be based on the new carbon platform. Since this includes (as far as I can see from the 
commits & discussions) more and more deprecation of non-REST-APIs. So it wont make sense to setup automation 
based on APIs that wont exist in the next version.


Examples for APIs:
* https://docs.wso2.com/display/IS530/Using+APIs
* https://docs.wso2.com/display/AM210/WSO2+Admin+Services

So what is the plan for all the SOAP APIs that exist now? What is the migration path and timeline for these 
kind of APIs?


Br,
  Gottfried
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[Dev] Takes a lot of time to start up the server

[Keerthika Mahendralingam]

Hi All,

I have upgraded the Mac OS version to 10.9.3 to 10.12.3(MacOS Sierra).
After that, it takes a time to start up the server. It's same for ESB
4.9.0, 5.0.0 and EI.

It freezes for some time after setting the java home.

JAVA_HOME environment variable is set to
/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home

CARBON_HOME environment variable is set to
/Users/keerthu/Desktop/QSP/wso2ei-6.0.0

Using Java memory options: -Xms256m -Xmx1024m


Did anyone come across this kind of issue? How to resolve it?

Thanks,
-- 

Keerthika Mahendralingam
Software Engineer
Mobile :+94 (0) 776 121144
keerth...@wso2.com
WSO2, Inc.
lean . enterprise . middleware
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Re: [Dev] Takes a lot of time to start up the server

[Keerthika Mahendralingam]

Hi All,

After enabling the remote login(System preferences --> Sharing --> Click
"Remote login"), it resolved. Earlier it took more the 160 seconds to start
up the server. Now it took less than 40 seconds.


Thanks,
Keerthika.

On Tue, Mar 28, 2017 at 2:10 PM, Keerthika Mahendralingam <
keerth...@wso2.com> wrote:

> Hi All,
>
> I have upgraded the Mac OS version to 10.9.3 to 10.12.3(MacOS Sierra).
> After that, it takes a time to start up the server. It's same for ESB
> 4.9.0, 5.0.0 and EI.
>
> It freezes for some time after setting the java home.
>
> JAVA_HOME environment variable is set to /Library/Java/
> JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home
>
> CARBON_HOME environment variable is set to /Users/keerthu/Desktop/QSP/
> wso2ei-6.0.0
>
> Using Java memory options: -Xms256m -Xmx1024m
>
>
> Did anyone come across this kind of issue? How to resolve it?
>
> Thanks,
> --
> 
> Keerthika Mahendralingam
> Software Engineer
> Mobile :+94 (0) 776 121144 <+94%2077%20612%201144>
> keerth...@wso2.com
> WSO2, Inc.
> lean . enterprise . middleware
>



-- 

Keerthika Mahendralingam
Software Engineer
Mobile :+94 (0) 776 121144
keerth...@wso2.com
WSO2, Inc.
lean . enterprise . middleware
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Re: [Dev] [DEV] GSoC 2017 - Real-Time Machine Learning Toolkit for Siddhi

[Kasun Weerakoon]

Hi,

I'm working on the project proposal and there were several questions
emerged as follows,

   1. In offline machine learning we normally preprocess data by doing
   operations such as *scaling*, before training the model. So in the
   streaming algorithm is there any way to do that?

   2. Does this algorithms we are going to implement should support *non
   numeric* input such as text data?

   3. If it's so,  do we need to implement a *word2vec* model to convert
   inputs into numeric vectors?

   4. If our streaming algorithms supports sentiment analysis on the Social
   Networks,  how are we going to address this problem with streaming data?
   I researched about this matter and found some approach such as *Modified
   Balanced Winnow *for streaming algorithms instead of batch mode learning
   approach.
   http://file.scirp.org/pdf/JDAIP_2014053015541008.pdf

I appreciate your opinion about this problems and it would be very helpful
in creating the proposal for me.

Thanks and Regards,

*Kasun Bandara*
Faculty of Information Technology, University of Moratuwa
0715787004 | kasun...@gmail.com

  

On Thu, Mar 23, 2017 at 11:19 AM, Kasun Weerakoon 
wrote:

> Hi,
>
> I started working on the project proposal as you mentioned and came up
> with a sample perceptron classifier algorithm.
>
> Please find the github repo in following link - https://github.com/
> KasunWeerakoon/GSoC_WSO2
>
> It would be great if you can provide me some feedback about it.
>
> Thanks and regards,
>
> On Wed, 15 Mar 2017, 07:25 Upul Bandara,  wrote:
>
>> Hi Kasun,
>>
>> Sounds good. Also, please start working on the project proposal as well.
>> The proposal should be included following high-level sections and please
>> feel free to add sub-sections as needed.
>>
>> 1. Description
>> 2. Deliverables
>> 3. Timeline
>> 4. Implementation
>>
>>
>> Thanks,
>> Upul
>>
>> On Tue, Mar 14, 2017 at 9:54 AM, Kasun Weerakoon 
>> wrote:
>>
>> Hi,
>>
>> Sorry for being late to communicate my progress with you, because of my
>> academic works. From now on I will be able to work on this project with my
>> full potential.
>>
>> I went through the CEP quick start guide and created  event flow,
>> received events via HTTP transport, processed events with an execution plan
>> and published events to dashboard successfully.
>>
>> I also went through the Apache SAMOA getting start guide and did some
>> tutorials.
>>
>> I'm currently reading Chapter 12 of the Mining of Massive Datasets book
>> as you mentioned and hope your guidance to carry out the work.
>>
>> Thanks and Regards,
>>
>> *Kasun Bandara*
>> Faculty of Information Technology, University of Moratuwa
>> 0715787004 | kasun...@gmail.com
>> 
>>   
>>
>> On Tue, Feb 28, 2017 at 12:06 PM, Kasun Weerakoon 
>> wrote:
>>
>> Hi,
>>
>> According to the rules mentioned,  I think I'm eligible to the program.
>>
>> Thanks and Regards,
>>
>> *Kasun Bandara*
>> Faculty of Information Technology, University of Moratuwa
>> 0715787004 | kasun...@gmail.com
>> 
>>   
>>
>> On Tue, Feb 28, 2017 at 10:59 AM, Upul Bandara  wrote:
>>
>> Hi Kasun,
>>
>> Great!
>> Also, please verify your eligibility as per the GSoC rules:
>> https://summerofcode.withgoogle.com/rules/
>>
>> Thanks,
>> Upul
>>
>> On Tue, Feb 21, 2017 at 9:52 AM, Kasun Weerakoon 
>> wrote:
>>
>> Hi Upul,
>>
>> Thanks you for your reply. I'll go through above mentioned guides and get
>> back to you later.
>>
>> Regards,
>> Kasun Weerakoon.
>>
>> On Tue, 21 Feb 2017, 08:39 Upul Bandara,  wrote:
>>
>> Hi Kasun,
>>
>> We are glad to see your interest!
>>
>> The main objective of this project is to develop a real-time machine
>> learning toolkit for Siddhi [1]. Siddhi CEP is a lightweight, easy-to-use
>> Open Source Complex Event Processing Engine (CEP) released as a Java
>> Library under Apache Software License v2.0. The readme page of the Siddhi's
>> Github repository contains a good overview of the Siddhi library. Also,
>> SiddhiQL Guide [2] will be helpful you to understand Siddhi Query Language.
>>
>> Most probably, we will be writing this toolkit as a Siddhi extension.
>> Therefore, please go through Siddhi Extension Guide [3] to get a quick
>> overview regarding how to write Siddhi extensions.
>>
>> In addition to that, if you are not familiar with general machine
>> learning concepts, I think Chapter 12 of the Mining of Massive Datasets
>> book (link is provided in the GSco project page) will be really helpful.
>> Also, if you have some free time please look at other streaming machine
>> learning libraries such as Apache Samoa[4].
>>
>> Please go through these Siddhi/ML tutorials/guides. They will be helpful
>> when it comes to w

[Dev] [IS] OAuth2 token validation

[Hanen Ben Rhouma]

Hi,

I have a question regarding oauth2 token validation: when I use
client_credentials as grant type the generated token isn't valid (used the
token validate() soap call) but the /oauth2/userinfo returns correctly the
user attributes. Any explanation please?

Regards,
Hanen
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Re: [Dev] [IS] OAuth2 token validation

[Farasath Ahamed]

On Tue, Mar 28, 2017 at 3:29 PM, Hanen Ben Rhouma 
wrote:

> Hi,
>
> I have a question regarding oauth2 token validation: when I use
> client_credentials as grant type the generated token isn't valid (used the
> token validate() soap call) but the /oauth2/userinfo returns correctly the
> user attributes. Any explanation please?
>
>
You mean an expired token?

Can you verify status of the token using the introspection endpoint as well?

curl -k -u **:** -H 'Content-Type:
application/x-www-form-urlencoded' -X POST --data 'token='
https://localhost:9443/oauth2/introspect





> Regards,
> Hanen
>
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Re: [Dev] Idea Plugin for Siddhi

[Dulaj Atapattu]

Hi,

I shared my draft proposal through the GSoC dashboard. Your comments and
feedback are highly appreciated.

Thank you.

On Tue, Mar 28, 2017 at 11:20 AM, Shan Mahanama  wrote:

> Hi Dulaj,
>
> Some steps are redundant. Please find my comment inline.
>
>
>>> *Installation instructions:*
>>>
>>>- Download the zip file
>>>- Copy zip file to /home/user/.IdeaIC2017.1/config/plugins
>>>
>>> You don't have to manually copy the zip file to this location. You can
> just download the zip file and select that downloaded zip file in the *Install
> plugin from disk* step.
>
>>
>>>- Restart IntelliJ IDEA
>>>
>>> This is also not needed.
>
>>
>>>- Go to Settings -> Plugins choose Install plugin from disk
>>>- Choose the zip
>>>- Restart IntelliJ IDEA
>>>- Create a file with extension .sid (Ex: sample.sid)
>>>
>>> Thanks,
> Shan.
>
> --
> Shan Mahanama
>
> Software Engineer, WSO2 Inc. http://wso2.com
> 
> Email: sh...@wso2.com
> Mobile: +94 71 2000 498
>
>
>


-- 
*Dulaj Atapattu*
Secretary | IEEE Computer Society
Undergraduate | Department of Computer Science and Engineering
University of Moratuwa
Tel: +94712481879
[image:
https://twitter.com/DRAtapattu] [image:
https://www.facebook.com/dulaj.atapattu]

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Re: [Dev] API Calls fail while UserStoreConfigurationDeployer is running

[KasunG Gajasinghe]

You can reduce the deployment update interval via carbon.xml. By default,
it is 15mins. Search for DeploymentUpdateInterval. You can increase this.

That being said, the deployers won't be called unless you modify userstore.


On Mon, Mar 27, 2017 at 2:32 PM,  wrote:

> Hi,
> i have a problem with my WSO2-am. The UserStoreConfigurationDeployer is
> running up to 20 times per day. During that time alle request to the api
> return a 500 http error. The backend is not called.
> I created a question on stackoverflow ( http://stackoverflow.com/
> questions/42859483/the-service-cannot-be-found-for-
> the-endpoint-reference-while-user-store-configur ) but no answers so far.
> Can someone have a look at this or at least can confirm that it will not
> happen under 2.1?
>
>
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>


-- 

*Kasun Gajasinghe*Associate Technical Lead, WSO2 Inc.
email: kasung AT spamfree wso2.com
linked-in: http://lk.linkedin.com/in/gajasinghe
blog: http://kasunbg.org
phone: +1 650-745-4499, 77 678 0813
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[Dev] Bundling JMS 2.0 API jar with integration server

[Dilshani Subasinghe]

Hi EI Team,

As I am working with JMS 2.0 scenarios with integration server, it was
found that we should add javax.jms-api-2.0.1.jar
replacing
"geronimo-jms_1.1_spec-1.1.0.wso2v1.jar"($EI_HOME/wso2/lib/endorsed).

As JMS 2.0 jar working fine with JMS 1.x scenarios, can we bundle the
integration server with only JMS 2.0 jar ? That will be more user friendly
as we support JMS 2.0 as inbuilt features.

Any thoughts ?

Thanks

-- 
Best Regards,

Dilshani Subasinghe
Software Engineer - QA *|* WSO2
lean *|* enterprise *|* middleware

Mobile : +94773375185
Blog: dilshani.me


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Re: [Dev] Bundling JMS 2.0 API jar with integration server

[Nandika Jayawardana]

Shall we do this post alpha release. Please create an issue for this.

Regards
Nandika

On Tue, Mar 28, 2017 at 6:33 PM, Dilshani Subasinghe 
wrote:

> Hi EI Team,
>
> As I am working with JMS 2.0 scenarios with integration server, it was
> found that we should add javax.jms-api-2.0.1.jar
> replacing
> "geronimo-jms_1.1_spec-1.1.0.wso2v1.jar"($EI_HOME/wso2/lib/endorsed).
>
> As JMS 2.0 jar working fine with JMS 1.x scenarios, can we bundle the
> integration server with only JMS 2.0 jar ? That will be more user friendly
> as we support JMS 2.0 as inbuilt features.
>
> Any thoughts ?
>
> Thanks
>
> --
> Best Regards,
>
> Dilshani Subasinghe
> Software Engineer - QA *|* WSO2
> lean *|* enterprise *|* middleware
>
> Mobile : +94773375185 <077%20337%205185>
> Blog: dilshani.me
>
> 
>



-- 
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WSO2 Inc ; http://wso2.com
lean.enterprise.middleware
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[Dev] How to write test cases for microservices registered via uuf app

[Denuwanthi De Silva]

Hi,

1. I have a micro service registered in a uuf app via component.yaml

apis:
  - className: 
"org.wso2.is.portal.user.client.api.micro.PasswordUtilityMicroService"
uri: "/passwordUtil-micro-service/"

Now, the url for the micorservice is in the form of

/admin-portal/root/apis/passwordUtil-micro-service/validatePassword

2. Inside the microservice I call an OSGI service.

BundleContext bundleContext =
FrameworkUtil.getBundle(PasswordValidationService.class).getBundleContext();


3.When writing a test case with 'MicroServicesRunner' since it is a
non-osgi environment, my OSGI service is not fetched.

4.Then we tried to write as an osgi test. Then it says it cannot find
'admin-portal' app


Is there a way we can deploy the uuf app when running the tests?(We are on
kernel 5.1.0)


Thanks
-- 
Denuwanthi De Silva
Senior Software Engineer;
WSO2 Inc.; http://wso2.com,
Email: denuwan...@wso2.com
Blog: https://denuwanthi.wordpress.com/
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Re: [Dev] API Calls fail while UserStoreConfigurationDeployer is running

[Omindu Rathnaweera]

@KasunG The deployers can run during tenant loading, correct? Say the
tenant got unloaded after the idle time, the next request to that tenant's
resource will re deploy the tenant's user stores, services etc. In that
case, will changing deployment update interval be effective ?

Regards,
Omindu

On Tue, Mar 28, 2017 at 4:06 PM, KasunG Gajasinghe  wrote:

>
> You can reduce the deployment update interval via carbon.xml. By default,
> it is 15mins. Search for DeploymentUpdateInterval. You can increase this.
>
> That being said, the deployers won't be called unless you modify
> userstore.
>
> On Mon, Mar 27, 2017 at 2:32 PM,  wrote:
>
>> Hi,
>> i have a problem with my WSO2-am. The UserStoreConfigurationDeployer is
>> running up to 20 times per day. During that time alle request to the api
>> return a 500 http error. The backend is not called.
>> I created a question on stackoverflow ( http://stackoverflow.com/que
>> stions/42859483/the-service-cannot-be-found-for-the-
>> endpoint-reference-while-user-store-configur ) but no answers so far.
>> Can someone have a look at this or at least can confirm that it will not
>> happen under 2.1?
>>
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
>
> *Kasun Gajasinghe*Associate Technical Lead, WSO2 Inc.
> email: kasung AT spamfree wso2.com
> linked-in: http://lk.linkedin.com/in/gajasinghe
> blog: http://kasunbg.org
> phone: +1 650-745-4499 <(650)%20745-4499>, 77 678 0813
>
>
> ___
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>
>


-- 
Omindu Rathnaweera
Senior Software Engineer, WSO2 Inc.
Mobile: +94 771 197 211
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[Dev] WSO2 Enterprise Integrator 6.1.0 Alpha Released!

[Eranda Rajapakshe]

WSO2 Integration Team is pleased to announce the alpha release of WSO2
Enterprise Integrator (EI) 6.1.0.

Source & Distribution: https://github.com/wso2/product-ei/releases/tag/v6.1.
0-ALPHA
Known issues: https://github.com/wso2/product-ei/issues


*How to Run*

1. Extract the downloaded zip.

2. Start the required profile,

   - For following profiles, go to \bin directory and execute the
   appropriate script.

Enterprise Integrator (integrator.sh / integrator.bat)
Integrator Analytics (analytics.sh / analytics.bat)
Business Process Server (business-process.sh / business-process.bat)
Message Broker (broker.sh / broker.bat)


   - For MSF4J profile, go to \wso2\msf4j\bin directory and
   execute the appropriate script.

MSF4J (carbon.sh / carbon.bat)


3. Launch a web browser and navigate to https://localhost:9443/carbon to
access the Enterprise Integrator Management Console.

4. Navigate to https://localhost:9444/carbon to access analytics management
console and https://localhost:9444/dashboard to access Enterprise
Integrator Dashboard.

5. Navigate to https://localhost:9445/carbon to access business process
management console.

6. Navigate to https://localhost:9446/carbon to access broker management
console.

7. Use "admin", "admin" as the username and password to login as an admin.


Thanks,
 -WSO2 Integration Team-

-- 
*Eranda Rajapakshe*
Software Engineer
WSO2 Inc.
Mobile : +94784822608
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Re: [Dev] WSO2 Enterprise Integrator 6.1.0 Alpha Released!

[Vinod Kavinda]

The tooling distribution for alpha release also is available to download at
[1].

[1] -
https://github.com/wso2/devstudio-tooling-ei/releases/tag/Released-1.1.0-release-2017-03-27-162435


Thanks,
 -WSO2 Integration Team-


On Wed, Mar 29, 2017 at 9:14 AM, Eranda Rajapakshe  wrote:

> WSO2 Integration Team is pleased to announce the alpha release of WSO2
> Enterprise Integrator (EI) 6.1.0.
>
> Source & Distribution: https://github.com/wso2/produc
> t-ei/releases/tag/v6.1.0-ALPHA
> Known issues: https://github.com/wso2/product-ei/issues
>
>
> *How to Run*
>
> 1. Extract the downloaded zip.
>
> 2. Start the required profile,
>
>- For following profiles, go to \bin directory and execute
>the appropriate script.
>
> Enterprise Integrator (integrator.sh / integrator.bat)
> Integrator Analytics (analytics.sh / analytics.bat)
> Business Process Server (business-process.sh / business-process.bat)
> Message Broker (broker.sh / broker.bat)
>
>
>- For MSF4J profile, go to \wso2\msf4j\bin directory and
>execute the appropriate script.
>
> MSF4J (carbon.sh / carbon.bat)
>
>
> 3. Launch a web browser and navigate to https://localhost:9443/carbon to
> access the Enterprise Integrator Management Console.
>
> 4. Navigate to https://localhost:9444/carbon to access analytics
> management console and https://localhost:9444/dashboard to access
> Enterprise Integrator Dashboard.
>
> 5. Navigate to https://localhost:9445/carbon to access business process
> management console.
>
> 6. Navigate to https://localhost:9446/carbon to access broker management
> console.
>
> 7. Use "admin", "admin" as the username and password to login as an admin.
>
>
> Thanks,
>  -WSO2 Integration Team-
>
> --
> *Eranda Rajapakshe*
> Software Engineer
> WSO2 Inc.
> Mobile : +94784822608
>
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>
>


-- 
Vinod Kavinda
Software Engineer
*WSO2 Inc. - lean . enterprise . middleware .*
Mobile : +94 (0) 712 415544
Blog : http://soatechflicks.blogspot.com/
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Re: [Dev] Bundling JMS 2.0 API jar with integration server

[Dilshani Subasinghe]

Noted. Issue reported as [1].

[1] https://github.com/wso2/product-ei/issues/415

Thanks,
Dilshani


On Tue, Mar 28, 2017 at 7:10 PM, Nandika Jayawardana 
wrote:

> Shall we do this post alpha release. Please create an issue for this.
>
> Regards
> Nandika
>
> On Tue, Mar 28, 2017 at 6:33 PM, Dilshani Subasinghe 
> wrote:
>
>> Hi EI Team,
>>
>> As I am working with JMS 2.0 scenarios with integration server, it was
>> found that we should add javax.jms-api-2.0.1.jar
>> replacing
>> "geronimo-jms_1.1_spec-1.1.0.wso2v1.jar"($EI_HOME/wso2/lib/endorsed).
>>
>> As JMS 2.0 jar working fine with JMS 1.x scenarios, can we bundle the
>> integration server with only JMS 2.0 jar ? That will be more user friendly
>> as we support JMS 2.0 as inbuilt features.
>>
>> Any thoughts ?
>>
>> Thanks
>>
>> --
>> Best Regards,
>>
>> Dilshani Subasinghe
>> Software Engineer - QA *|* WSO2
>> lean *|* enterprise *|* middleware
>>
>> Mobile : +94773375185 <077%20337%205185>
>> Blog: dilshani.me
>>
>> 
>>
>
>
>
> --
> Nandika Jayawardana
> WSO2 Inc ; http://wso2.com
> lean.enterprise.middleware
>



-- 
Best Regards,

Dilshani Subasinghe
Software Engineer - QA *|* WSO2
lean *|* enterprise *|* middleware

Mobile : +94773375185
Blog: dilshani.me


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Re: [Dev] Creating a widget web-component using existing charting libraries

[Pawan Gunaratne]

Thanks Udara ...

On Fri, Mar 24, 2017 at 4:27 PM, Udara Rathnayake  wrote:

> I think you need to re-render the widget periodically, probably with a
> setInterval().
>
> On Fri, Mar 24, 2017 at 2:46 PM, Pawan Gunaratne  wrote:
>
>> Hi all,
>>
>> Thanks all for providing those information. So with the use of
>> VizGrammer.js at the moment can we see the real time updates of widgets (eg
>> : in a chart ) ?
>>
>> On Fri, Mar 24, 2017 at 2:36 PM, Dunith Dhanushka 
>> wrote:
>>
>>> Hi Pawan,
>>>
>>> VizGrammer.js is a rewrite of igviz.js, which has been deprecated at the
>>> moment. VizGrammar has lot of improvements over igviz.js on
>>> - Drill down capabilities
>>> - Interactiveness through event listeners
>>> - Improved visualization components
>>> - Wizard integration etc
>>>
>>> So we highly recommend you to go with VizGrammar for future
>>> visualization purposes.
>>>
>>> Thanks,
>>> Dunith
>>>
>>> On Fri, Mar 24, 2017 at 2:22 PM, Pawan Gunaratne  wrote:
>>>
 Hi,

 I need to clarify that gadget creation in carbon-dashboard, are we
 still using that lgviz library or moved to VizGrammer ?

 Thanks.

 On Thu, Mar 23, 2017 at 12:37 PM, Udara Rathnayake 
 wrote:

> Thanks Tharik!
>
> Updated my wso2-widget WC to use VizGrammer, but it seems we have a
> bunch of document.getElementById()s which is not going to search
> inside shadow roots. So this is not going to work :( . Let me look into
> other alternatives.
>
> On Thu, Mar 23, 2017 at 12:11 PM, Tharik Kanaka 
> wrote:
>
>> Hi Udara,
>>
>> Igviz library is no longer used and we have replaced that with
>> VizGrammar. In VizGrammar you can use draw() function to draw the chart 
>> in
>> a div. If you want to insert records to update the chart you can use
>> insert(). You can try samples [1] and all the library content along with
>> samples are available in  github repository [2].
>>
>> *var data = {*
>> *  "metadata" : {*
>> *  "names" : ["rpm","torque","horsepower", "EngineType"],*
>> *  "types" : ["linear","linear", "ordinal","ordinal"]*
>> *  },*
>> *  "data": [*
>> *[1, 10, 1, "Piston"],  [2, 12, 5, "Piston"]]*
>> *};*
>>
>> *var config = {*
>> *charts : [{type: "area",  x : "rpm", y : "torque"}],*
>> *maxLength: 10,*
>> *width: 400,*
>> *height: 200*
>> *}*
>>
>> *var chart = new vizg(data, **config**);*
>>
>> *chart.draw("#chartDiv");*
>>
>> *chart.insert([[8000, 74, 120, "Rotary"]]);*
>>
>> [1] http://wso2.github.io/VizGrammar/samples/
>>
>> [2] https://github.com/wso2/VizGrammar/
>>
>> Thanks,
>>
>>
>> On Thu, Mar 23, 2017 at 11:42 AM, Udara Rathnayake 
>> wrote:
>>
>>> Hi all,
>>>
>>> I'm trying to create a web component (wso2-widget) to try-out
>>> capabilities which we can incorporate in to our widget rendering 
>>> framework.
>>>
>>> ​Within my renderWidget function[1] I'm using the usual igviz.plot
>>> but unable to draw the chart inside container element which exists 
>>> inside a
>>> shadow-root.​ Did some debugging but unable to find the place which
>>> breaks(No errors too).
>>>
>>> ​Appreciate any feedback on this.​
>>>
>>> PS:- If you need to try out this, host the source within "wc" branch
>>> inside apache2 and use Google chrome.
>>>
>>> ​[1] https://github.com/udarakr/uuf-sample-gadget/blob/wc/wso2-wi
>>> dget/wso2-widget.comp.html#L121
>>>
>>> --
>>> Regards,
>>> UdaraR
>>>
>>
>>
>>
>> --
>>
>> *Tharik Kanaka*
>>
>> WSO2, Inc | lean . enterprise . middleware
>>
>> Email: tha...@wso2.com | Web: www.wso2.com
>>
>
>
>
> --
> Regards,
> UdaraR
>
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 *WSO2*
 *Mob : 0770373556*

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>>>
>>>
>>> --
>>> Regards,
>>>
>>> Dunith Dhanushka,
>>> Associate Technical Lead
>>> WSO2 Inc,
>>>
>>> Mobile - +94 71 8615744 <+94%2071%20861%205744>
>>> Blog - *https://medium.com/@dunithd *
>>> Twitter - @dunithd 
>>>
>>
>>
>>
>> --
>> *Pawan Gunaratne*
>> Software Engineering Intern
>> *WSO2*
>> *Mob : 0770373556*
>>
>
>
>
> --
> Regards,
> UdaraR
>



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*WSO2*
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Re: [Dev] Fwd: [GSOC][CEP][DEV] Idea Plugin for Siddhi

[Tishan Dahanayakage]

Good progress Nipuna. Ill try to go try out the plugin and provide some
feedback. Please start composing a proposal as well.

Thanks,
Tishan

On Sat, Mar 25, 2017 at 1:16 AM, Nipuna Sankalpa <
nipunasankalpa...@cse.mrt.ac.lk> wrote:

>
> -- Forwarded message --
> From: Nipuna Sankalpa 
> Date: 25 March 2017 at 01:14
> Subject: Re: [Dev] [GSOC][CEP][DEV] Idea Plugin for Siddhi
> To: Sriskandarajah Suhothayan 
>
>
> Hi,
> I have managed to generate Parser class and corresponding lexer class
> using the given grammar file and I tested the classes by giving the siddhi
> commands manually. It seems they work fine. Now I'm trying to use map those
> classes to the syntax and annotation classes provided by the intellij
> environment so that I'm trying  to re-use those components rather than
> implementing from the scratch. I'm planning to prepare project proposal
> after doing some further study on mapping between the generated parser and
> existing utilities.Sorry for the late response due to semester exams in
> last two weeks.
> idea siddhi plugin - [Git hub] - https://github.com/Nipuna-Sank
> alpa/Gsoc-2107-idea_plugin
> Sorry for the poor implementation and this is only for getting familiar
> with the context.
>
> Thank you,
> Best regards.
>
> On 15 March 2017 at 10:11, Sriskandarajah Suhothayan 
> wrote:
>
>> Yes, that will be good.
>>
>> Regards
>> Suho
>>
>> On Wed, Mar 15, 2017 at 8:02 AM, Nipuna Sankalpa <
>> nipunasankalpa...@cse.mrt.ac.lk> wrote:
>>
>>> Thank you for your response. I went through some materials and found
>>> that idea is not supporting for Antlr grammar file directly but there was
>>> plugin which allowed me to generate the required parser(from the given
>>> grammar file) for the implementation of plugin. So as first step I'll try
>>> to resolve this issue and send you a prototype of the project then proceed
>>> for the project proposal.
>>>
>>> Thank you
>>> Best regards
>>> On 13 Mar 2017 21:42, "Sriskandarajah Suhothayan"  wrote:
>>>
 No need to implement siddhi execution and debugging, but we need to
 have syntax highlighting and autocompletion.

 Regards
 Suho

 On Sun, Mar 12, 2017 at 5:10 PM, Nipuna Sankalpa <
 nipunasankalpa...@cse.mrt.ac.lk> wrote:

> Hi,
> I am an undergraduate from Department of Computer Science and
> Engineering University of Moratuwa. I'm interested on Gsoc project 
> proposal
> No.4 : " *Idea Plugin for Siddhi* " which is listed under Wso2
> proposal list. I have recently contributed to a project related to the
> Siddhi CEP [Real Time Value at Risk Computation] and now I'm familiar with
> with Siddhi CEP up to considerable level.
> I went through the proposal description and want to clarify,
> whether I need to include siddhi execution and debugging as a task for
> the proposal?? or else shall I prepare the proposal without it and 
> complete
> the execution and debugging part if only the time permits.
>
> Thanks,
> Best Regards,
> --
>
> Nipuna Sankalpa,
>
> Undergraduate,
>
> Department of Computer Science & Engineering,
> University of Moratuwa,
>
> Sri Lanka.
>



 --

 *S. Suhothayan*
 Associate Director / Architect & Team Lead of WSO2 Complex Event
 Processor
 *WSO2 Inc. *http://wso2.com
 * *
 lean . enterprise . middleware


 *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog:
 http://suhothayan.blogspot.com/ twitter:
 http://twitter.com/suhothayan  | linked-in:
 http://lk.linkedin.com/in/suhothayan 
 *

>>>
>>
>>
>> --
>>
>> *S. Suhothayan*
>> Associate Director / Architect & Team Lead of WSO2 Complex Event
>> Processor
>> *WSO2 Inc. *http://wso2.com
>> * *
>> lean . enterprise . middleware
>>
>>
>> *cell: (+94) 779 756 757 <+94%2077%20975%206757> | blog:
>> http://suhothayan.blogspot.com/ twitter:
>> http://twitter.com/suhothayan  | linked-in:
>> http://lk.linkedin.com/in/suhothayan *
>>
>
>
>
> --
>
> Nipuna Sankalpa,
>
> Undergraduate,
>
> Department of Computer Science & Engineering,
> University of Moratuwa,
>
> Sri Lanka.
>
>
>
> --
>
> Nipuna Sankalpa,
>
> Undergraduate,
>
> Department of Computer Science & Engineering,
> University of Moratuwa,
>
> Sri Lanka.
>
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>
>


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Senior Software Engineer
WSO2, Inc.
Mobile:+94 716481328

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information and is intended exclusively for the addressee/s. If you are not
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[Dev] [UUF] Rendering fragment attach client side javascript twice

[Anuruddha Liyanarachchi]

Hi,

I noticed that rendering fragments with public javascript, that the
javascript function is getting attached twice. Therefore $(function () {});
method is getting triggered twice.

As per the offline discussion with SajithAR fix for this bug is already in
the master branch.

Can we get a release with this fix, please?

-- 
*Thanks and Regards,*
Anuruddha Lanka Liyanarachchi
Software Engineer - WSO2
Mobile : +94 (0) 712762611
Tel  : +94 112 145 345
a nurudd...@wso2.com
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Re: [Dev] [UUF] Rendering fragment attach client side javascript twice

[SajithAR Ariyarathna]

I think this issue has been fixed in
https://github.com/wso2/carbon-uuf-common/pull/49. @Chandana please confirm.

On Wed, Mar 29, 2017 at 11:50 AM, Anuruddha Liyanarachchi <
anurudd...@wso2.com> wrote:

> Hi,
>
> I noticed that rendering fragments with public javascript, that the
> javascript function is getting attached twice. Therefore $(function () {});
> method is getting triggered twice.
>
> As per the offline discussion with SajithAR fix for this bug is already in
> the master branch.
>
> Can we get a release with this fix, please?
>
> --
> *Thanks and Regards,*
> Anuruddha Lanka Liyanarachchi
> Software Engineer - WSO2
> Mobile : +94 (0) 712762611
> Tel  : +94 112 145 345
> a nurudd...@wso2.com
>



-- 
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Software Engineer; WSO2, Inc.;  http://wso2.com/

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Re: [Dev] [UUF] Rendering fragment attach client side javascript twice

[Chandana Napagoda]

Yes, this was fixed with the above PR

Regards,
Chandana

On Wed, Mar 29, 2017 at 11:53 AM, SajithAR Ariyarathna 
wrote:

> I think this issue has been fixed in https://github.com/wso2/
> carbon-uuf-common/pull/49. @Chandana please confirm.
>
> On Wed, Mar 29, 2017 at 11:50 AM, Anuruddha Liyanarachchi <
> anurudd...@wso2.com> wrote:
>
>> Hi,
>>
>> I noticed that rendering fragments with public javascript, that the
>> javascript function is getting attached twice. Therefore $(function () {});
>> method is getting triggered twice.
>>
>> As per the offline discussion with SajithAR fix for this bug is already
>> in the master branch.
>>
>> Can we get a release with this fix, please?
>>
>> --
>> *Thanks and Regards,*
>> Anuruddha Lanka Liyanarachchi
>> Software Engineer - WSO2
>> Mobile : +94 (0) 712762611
>> Tel  : +94 112 145 345
>> a nurudd...@wso2.com
>>
>
>
>
> --
> Sajith Janaprasad Ariyarathna
> Software Engineer; WSO2, Inc.;  http://wso2.com/
> 
>



-- 
*Chandana Napagoda*
Associate Technical Lead
WSO2 Inc. - http://wso2.org

*Email  :  chand...@wso2.com **Mobile : +94718169299*

*Blog  :http://cnapagoda.blogspot.com  |
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[Dev] [MSF4J] Interceptor#preCall method stopped serving HTTP GET randomly.

[Abimaran Kugathasan]

Hi Dev,

In API Manager 3.0, We have RESTAPISecurityInterceptor which implements
org.wso2.msf4j.Interceptor.

When I send HTTP Get request, I'm getting 405, for HTTP POST and PUT it
works correctly.

I debugged MSF4JMessageProcessor, there is a method named
'receive(CarbonMessage carbonMessage, CarbonCallback carbonCallback)' which
haven't hit when I send GET.

Which component calls this method? Also is there any configuration to
decide which HTTP verb should be served?

Appreciate your responses.


-- 
Thanks
Abimaran Kugathasan
Senior Software Engineer - API Technologies

Email : abima...@wso2.com
Mobile : +94 773922820


  
  
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Re: [Dev] [MSF4J] Interceptor#preCall method stopped serving HTTP GET randomly.

[Thusitha Thilina Dayaratne]

Hi Abimaran,

In API Manager 3.0, We have RESTAPISecurityInterceptor which implements
> org.wso2.msf4j.Interceptor.
> When I send HTTP Get request, I'm getting 405, for HTTP POST and PUT it
> works correctly.
> I debugged MSF4JMessageProcessor, there is a method named
> 'receive(CarbonMessage carbonMessage, CarbonCallback carbonCallback)' which
> haven't hit when I send GET.

This is the entry point for MSF4J. If that doesn't get hit, it implies due
to some reason the http message doesn't reach to MSF4J side through the
transport. But that is strange. COuold you please verify that?

Thanks
Thusitha

On Wed, Mar 29, 2017 at 12:01 PM, Abimaran Kugathasan 
wrote:

> Hi Dev,
>
> In API Manager 3.0, We have RESTAPISecurityInterceptor which implements
> org.wso2.msf4j.Interceptor.
>
> When I send HTTP Get request, I'm getting 405, for HTTP POST and PUT it
> works correctly.
>
> I debugged MSF4JMessageProcessor, there is a method named
> 'receive(CarbonMessage carbonMessage, CarbonCallback carbonCallback)' which
> haven't hit when I send GET.
>
> Which component calls this method? Also is there any configuration to
> decide which HTTP verb should be served?
>
> Appreciate your responses.
>
>
> --
> Thanks
> Abimaran Kugathasan
> Senior Software Engineer - API Technologies
>
> Email : abima...@wso2.com
> Mobile : +94 773922820 <+94%2077%20392%202820>
>
> 
> 
>   
> 
>
>


-- 
Thusitha Dayaratne
WSO2 Inc. - lean . enterprise . middleware |  wso2.com

Mobile  +94712756809
Blog  alokayasoya.blogspot.com
Abouthttp://about.me/thusithathilina

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Re: [Dev] [MSF4J] Interceptor#preCall method stopped serving HTTP GET randomly.

[Abimaran Kugathasan]

Hi Thusitha,


On Wed, Mar 29, 2017 at 12:04 PM, Thusitha Thilina Dayaratne <
thusit...@wso2.com> wrote:

> Hi Abimaran,
>
> In API Manager 3.0, We have RESTAPISecurityInterceptor which implements
>> org.wso2.msf4j.Interceptor.
>> When I send HTTP Get request, I'm getting 405, for HTTP POST and PUT it
>> works correctly.
>> I debugged MSF4JMessageProcessor, there is a method named
>> 'receive(CarbonMessage carbonMessage, CarbonCallback carbonCallback)' which
>> haven't hit when I send GET.
>
> This is the entry point for MSF4J. If that doesn't get hit, it implies due
> to some reason the http message doesn't reach to MSF4J side through the
> transport. But that is strange. COuold you please verify that?
>

I'm getting 405 for GET, who is responding with 405? How can I verify? I
thought MSF4J uses carbon-transport as underlying framework for HTTP
transport.



>
> Thanks
> Thusitha
>
> On Wed, Mar 29, 2017 at 12:01 PM, Abimaran Kugathasan 
> wrote:
>
>> Hi Dev,
>>
>> In API Manager 3.0, We have RESTAPISecurityInterceptor which implements
>> org.wso2.msf4j.Interceptor.
>>
>> When I send HTTP Get request, I'm getting 405, for HTTP POST and PUT it
>> works correctly.
>>
>> I debugged MSF4JMessageProcessor, there is a method named
>> 'receive(CarbonMessage carbonMessage, CarbonCallback carbonCallback)' which
>> haven't hit when I send GET.
>>
>> Which component calls this method? Also is there any configuration to
>> decide which HTTP verb should be served?
>>
>> Appreciate your responses.
>>
>>
>> --
>> Thanks
>> Abimaran Kugathasan
>> Senior Software Engineer - API Technologies
>>
>> Email : abima...@wso2.com
>> Mobile : +94 773922820 <+94%2077%20392%202820>
>>
>> 
>> 
>>   
>> 
>>
>>
>
>
> --
> Thusitha Dayaratne
> WSO2 Inc. - lean . enterprise . middleware |  wso2.com
>
> Mobile  +94712756809 <+94%2071%20275%206809>
> Blog  alokayasoya.blogspot.com
> Abouthttp://about.me/thusithathilina
> 
>
>


-- 
Thanks
Abimaran Kugathasan
Senior Software Engineer - API Technologies

Email : abima...@wso2.com
Mobile : +94 773922820


  
  
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