How about adding the actual logic to an osgi bundle, and then keep only the jax-rs resource class inside the webapp? Then the webapp will invoke the bundle, and that bundle can access the service references as required.
You could also use PrivilegedCarbonContext#getOSGiServices() method if you need to access osgi services within a webapp. Dataholders are only supposed to be used within a component, and is not supposed to be exposed to other components. On Sat, Feb 7, 2015 at 7:30 PM, Nirmal Fernando <[email protected]> wrote: > One other way that I can think of is, by introducing a service component > which has references to all OSGi service we require and then accessing the > data holder via web app. > > On Sat, Feb 7, 2015 at 7:24 PM, Supun Sethunga <[email protected]> wrote: > >> Hi, >> >> Im trying to expose some OSGI services as REST API's. (Please refer mail >> thread "[Architecture] REST API for Machine Learner") >> For that, i want to access the Service References of the services which >> were registered in the OSGI context by their respective bundle activators, >> from the web app (.war). >> >> I tried the following methods [1] and [2], But both returns a NULL bundle >> contexts. >> (Here 'Project.class' is the web app's class name) >> >> [1] BundleContext bundleContext = >> FrameworkUtil.getBundle(Project.class).getBundleContext(); >> >> [2] @Context >> ServletContext servletContext; >> BundleContext bundleContext = (BundleContext) >> servletContext.getAttribute("osgi-bundlecontext"); >> >> AFAIU this happens because the 'Project.class' is not loaded by an OSGi >> bundle class loader, because it is bundled as an web app. >> >> Is there a different apporach to expose the OSGi servioce as REST API's? >> Can anyone please shed some light here? >> >> -- >> *Supun Sethunga* >> Software Engineer >> WSO2, Inc. >> lean | enterprise | middleware >> Mobile : +94 716546324 >> > > > > -- > > Thanks & regards, > Nirmal > > Senior Software Engineer- Platform Technologies Team, WSO2 Inc. > Mobile: +94715779733 > Blog: http://nirmalfdo.blogspot.com/ > > > -- *Kasun Gajasinghe*Senior Software Engineer, WSO2 Inc. email: kasung AT spamfree wso2.com linked-in: http://lk.linkedin.com/in/gajasinghe blog: http://kasunbg.org
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