[FELIX-6049] Listeners registered with boolean property are ignored

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: http.jetty-4.0.6, http.base-4.0.4, http.bridge-4.0.4
• Fix Version/s: http.base-4.0.6, http.jetty-4.0.8, http.bridge-4.0.6
• Component/s: HTTP Service
• Assignee: Carsten Ziegeler
• Reporter: Thomas Driessen
• Created: 05/Feb/19 15:16
• Updated: 01/Mar/19 14:13
• Resolved: 07/Feb/19 06:40

Description

I just tried to get a ServletContextListener to work, but did not succeed, although everything is done as defined by the spec.
 
Here you can find a minimal example of my setup https://github.com/Sandared/io.jatoms.osgi.possiblebugs.scl
 
The Servlet I'm registering is working fine, but the ServletContextListener that I registered too is never called. 
Even if I call getServletContext() from within the Servlet, my Listener is never called.
I would have expected the ServletContextListener to be called at least once, after a DefaultServletContext has been created by the ServletContainer
 
Additional Information:
The MySCL.java:
 
@Component
@HttpWhiteboardListener
public class MySCL implements ServletContextListener {
    @Override
    public void contextDestroyed(ServletContextEvent arg0)

{         System.out.println("Destroyed");     }

    @Override
    public void contextInitialized(ServletContextEvent arg0)

{         System.out.println("Initialized");     }

}
 
Bundles running:
START LEVEL 1
   ID|State      |Level|Name
    0|Active     |    0|OSGi System Bundle (3.13.100.v20180827-1536)|3.13.100.v20180827-1536
    1|Active     |    1|osgi.possiblebugs.scl.impl (0.0.1.201902051255)|0.0.1.201902051255
    2|Active     |    1|Apache Commons FileUpload (1.3.3)|1.3.3
    3|Active     |    1|Apache Commons IO (2.6.0)|2.6.0
    4|Active     |    1|Apache Felix Gogo Command (1.0.2)|1.0.2
    5|Active     |    1|Apache Felix Gogo Runtime (1.0.10)|1.0.10
    6|Active     |    1|Apache Felix Gogo Shell (1.0.0)|1.0.0
    7|Active     |    1|Apache Felix Http Jetty (4.0.6)|4.0.6Li
    8|Active     |    1|Apache Felix Servlet API (1.1.2)|1.1.2
    9|Active     |    1|Apache Felix Inventory (1.0.4)|1.0.4
   10|Active     |    1|Apache Felix Declarative Services (2.1.10)|2.1.10
   11|Active     |    1|Apache Felix Web Management Console (4.3.4)|4.3.4
   12|Active     |    1|Apache Felix Web Console Service Component Runtime/Declarative Services Plugin (2.0.8)|2.0.8
   13|Active     |    1|org.osgi:org.osgi.util.function (1.1.0.201802012106)|1.1.0.201802012106

List of components registered:
 
io.jatoms.osgi.possiblebugs.scl.MyServlet in bundle 1 (io.jatoms.osgi.possiblebugs.scl.impl:0.0.1.201902051258) enabled, 1 instance.
    Id: 1, State:ACTIVE
io.jatoms.osgi.possiblebugs.scl.MySCL in bundle 1 (io.jatoms.osgi.possiblebugs.scl.impl:0.0.1.201902051258) enabled, 1 instance.
    Id: 0, State:SATISFIED
 
Info for MySCL component:
Class:         io.jatoms.osgi.possiblebugs.scl.MySCL
Bundle:        1 (io.jatoms.osgi.possiblebugs.scl.impl:0.0.1.201902051258)
Enabled:       true
Immediate:     false
Services:      [javax.servlet.ServletContextListener]
Scope:         singleton
Config PID(s): [io.jatoms.osgi.possiblebugs.scl.MySCL], Policy: optional
Base Props:    (1 entry)
  osgi.http.whiteboard.listener<Boolean> = true

Component Configuration Id: 0
-----------------------------
State:        SATISFIED
Service:      50 [javax.servlet.ServletContextListener]
Config Props: (3 entries)
  component.id<Long> = 0
  component.name<String> = io.jatoms.osgi.possiblebugs.scl.MySCL
  osgi.http.whiteboard.listener<Boolean> = true
References:   (total 0)
 
Is there anything wrong with this setup? Or is this a bug of felix.http?