Hi Rasika,
With Carbon-JNDI approach we provide a way to access osgi services from the
service registry. The OSGi url scheme syntax is different from java URL
scheme.
The syntax is : "osgi:service/<service-class>/<filter>"
Eg : If you have a service registered in the service registry with a class
name "org.wso2.carbon.jndi.osgi.services.FooService", you should be able to
get the object with JNDI lookup :
Object service = context.lookup("
osgi:service/org.wso2.carbon.jndi.osgi.services.FooService");
Please find the samples and documentation from [1].
[1] https://github.com/wso2/carbon-jndi/
Thanks,
Nipuni
On Tue, Apr 26, 2016 at 4:46 PM, Rasika Perera <rasi...@wso2.com> wrote:
> Hi Aruna & All,
>
> The requirement is that we need to provide a simple API to invoke a method
> in an OSGi Service from the JavaScript(Nashorn). As per the offline
> discussion with Aruna, JNDI is the recommended way to invoke OSGi services
> in C5.
>
> @Nipuni
> On the JNDI approach; are all OSGi services getting registered through a
> unique URI(eg. "java:comp/env/osgi-service-a") at the service startup?
>
> Thanks,
> Rasika
>
> On Tue, Apr 26, 2016 at 1:31 PM, Aruna Karunarathna <ar...@wso2.com>
> wrote:
>
>>
>>
>> On Tue, Apr 26, 2016 at 12:33 PM, Rasika Perera <rasi...@wso2.com> wrote:
>>
>>> Hi All,
>>>
>>> Before C5, we had a method "getOSGiService(Class clazz,
>>> Hashtable<String, String> props) to retrieve an OSGi service[1]. In latest
>>> C5, I couldn't find any similar feature in [2].
>>>
>>
>> Can you elaborate more on your requirement here?. AFAIK there is no such
>> way in C5 to retrieve OSGi services as in [1]
>>
>>>
>>> What is the correct way to retrieve an OSGi service in C5?
>>>
>>> Or do we need to get it through directly from a "ServiceTracker" ?
>>>
>>> [1]
>>> https://github.com/wso2/carbon-kernel/blob/4.4.x/core/org.wso2.carbon.utils/src/main/java/org/wso2/carbon/context/CarbonContext.java#L322
>>> [2]
>>> https://github.com/wso2/carbon-kernel/blob/master/core/src/main/java/org/wso2/carbon/kernel/context/PrivilegedCarbonContext.java
>>>
>>>
>>> --
>>> With Regards,
>>>
>>> *Rasika Perera*
>>> Software Engineer
>>> M: +94 71 680 9060 E: rasi...@wso2.com
>>> LinkedIn: http://lk.linkedin.com/in/rasika90
>>>
>>> WSO2 Inc. www.wso2.com
>>> lean.enterprise.middleware
>>>
>>
>>
>>
>> --
>>
>> *Aruna Sujith Karunarathna *
>> WSO2, Inc | lean. enterprise. middleware.
>> #20, Palm Grove, Colombo 03, Sri Lanka
>> Mobile: +94 71 9040362 | Work: +94 112145345
>> Email: ar...@wso2.com | Web: www.wso2.com
>>
>>
>> On Tue, Apr 26, 2016 at 12:33 PM, Rasika Perera <rasi...@wso2.com> wrote:
>>
>>> Hi All,
>>>
>>> Before C5, we had a method "getOSGiService(Class clazz,
>>> Hashtable<String, String> props) to retrieve an OSGi service[1]. In latest
>>> C5, I couldn't find any similar feature in [2].
>>>
>>> What is the correct way to retrieve an OSGi service in C5?
>>>
>>> Or do we need to get it through directly from a "ServiceTracker" ?
>>>
>>> [1]
>>> https://github.com/wso2/carbon-kernel/blob/4.4.x/core/org.wso2.carbon.utils/src/main/java/org/wso2/carbon/context/CarbonContext.java#L322
>>> [2]
>>> https://github.com/wso2/carbon-kernel/blob/master/core/src/main/java/org/wso2/carbon/kernel/context/PrivilegedCarbonContext.java
>>>
>>>
>>> --
>>> With Regards,
>>>
>>> *Rasika Perera*
>>> Software Engineer
>>> M: +94 71 680 9060 E: rasi...@wso2.com
>>> LinkedIn: http://lk.linkedin.com/in/rasika90
>>>
>>> WSO2 Inc. www.wso2.com
>>> lean.enterprise.middleware
>>>
>>
>>
>>
>> --
>>
>> *Aruna Sujith Karunarathna *
>> WSO2, Inc | lean. enterprise. middleware.
>> #20, Palm Grove, Colombo 03, Sri Lanka
>> Mobile: +94 71 9040362 | Work: +94 112145345
>> Email: ar...@wso2.com | Web: www.wso2.com
>>
>>
>
>
>
> --
> With Regards,
>
> *Rasika Perera*
> Software Engineer
> M: +94 71 680 9060 E: rasi...@wso2.com
> LinkedIn: http://lk.linkedin.com/in/rasika90
>
> WSO2 Inc. www.wso2.com
> lean.enterprise.middleware
>
--
Nipuni Perera
Software Engineer; WSO2 Inc.; http://wso2.com
Email: nip...@wso2.com
Git hub profile: https://github.com/nipuni
Blog : http://nipunipererablog.blogspot.com/
Mobile: +94 (71) 5626680
<http://wso2.com>
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