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https://issues.apache.org/jira/browse/FELIX-6310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carsten Ziegeler resolved FELIX-6310.
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Resolution: Won't Fix
These questions are better asked on the OSGi mailing list. OSGi services are
dynamic, so it is common to use dynamic techniques to get services like a
service listener or better using declarative services
> Get org.osgi.service.http.HttpService reference at start of bundle
> ------------------------------------------------------------------
>
> Key: FELIX-6310
> URL: https://issues.apache.org/jira/browse/FELIX-6310
> Project: Felix
> Issue Type: Bug
> Components: HTTP Service
> Environment: Windows 10
> org.apache.felix.framework-6.0.3
> osgi.cmpn-7.0.0
> javax.servlet-3.1.0
> apache cxf 3.3.5
> Reporter: Justin Li
> Priority: Blocker
>
> Our development requirement needs us to get the
> org.osgi.service.http.HttpService reference during the activation of our
> bundle, but the tests show the HttpService reference is always null if we
> want to locate it from the bundle context.
>
> The following is a simple example. "myServlet" is registered by calling
> "bundleContext.registerService" with whiteboard pattern. According to tests,
> we do get the org.osgi.service.http.HttpService reference by registering a
> ServiceListener , but the HttpService reference is not ready unless we
> REALLY make a web call to the web service itself. Actually the dumped
> HttpService is an
> org.apache.felix.http.base.internal.service.*PerBundleHttpServiceImpl*
> object. So, it seems the HttpService is lazy started.
>
> We do not want the HttpService to be lazy started. The question is, is there
> any config or setting can be used so that when
> bundleContext.registerService() is called the HttpService reference will also
> be ready? Thanks.
>
> @Activate
> public void activate(ComponentContext ctx)
> { ... ... BundleContext bundleContext = ctx.getBundleContext();
> Hashtable<String, String> params = new Hashtable<>();
> params.put(HttpWhiteboardConstants.HTTP_WHITEBOARD_FILTER_PATTERN,
> "/currentView.*"); ... ...
> bundleContext.registerService(Servlet.class, myServlet, params);
> ... ... }
>
> Regards.
> Justin
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