[jira] [Reopened] (CXF-4870) osgi field is always false when creating a SpringBus via SpringBusFactory in OSGI ENV

["Willem Jiang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-4870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Willem Jiang reopened CXF-4870:
-------------------------------


When I trace the issue of CAMEL-6257, I found this patch is not right, so I reopen the issue here.
                
> osgi field is always false when creating a SpringBus via SpringBusFactory in OSGI ENV
> -------------------------------------------------------------------------------------
>
>                 Key: CXF-4870
>                 URL: https://issues.apache.org/jira/browse/CXF-4870
>             Project: CXF
>          Issue Type: Bug
>          Components: OSGi
>    Affects Versions: 2.7.3
>            Reporter: liugang
>            Assignee: Willem Jiang
>             Fix For: 2.7.4, 2.6.7
>
>
> when using following code to create Camel CXF endpoint bus:
> {code}
> SpringCamelContext springCamelContext = (SpringCamelContext) context;
> ApplicationContext applicationContext = springCamelContext.getApplicationContext();
> busFactory = new SpringBusFactory(applicationContext);
> busFactory.createBus();
> {code}
> after deployed into Karaf, some extension can't be loaded.
> I checked the source code, the *osgi* flag of *SpringBeanLocator* is always false, because the *context* is an instanceof *BusApplicationContext* (created in method *createApplicationContext()* of SpringBusFactory), and it has no *getBundleContext* method.
> and in *OSGIBusListener* class, only when registered *ConfiguredBeanLocator* object is an instanceof *ExtensionManagerImpl*, the *OSGiBeanLocator* will be used:
> {code}
>     private void registerConfiguredBeanLocator() {
>         final ConfiguredBeanLocator cbl = bus.getExtension(ConfiguredBeanLocator.class);
>         if (cbl instanceof ExtensionManagerImpl) {
>             // wire in the OSGi things
>             bus.setExtension(new OSGiBeanLocator(cbl, defaultContext), 
>                              ConfiguredBeanLocator.class);
>         }
>     }
> {code}
> and *SpringBeanLocator* is not an instanceof *ExtensionManagerImpl*, so we can't load the extensions in OSGI ENV.

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