Guillaume Delafosse created FELIX-4207:
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Summary: ipojo @Component with propagation set to true doesn't
propagate properties
Key: FELIX-4207
URL: https://issues.apache.org/jira/browse/FELIX-4207
Project: Felix
Issue Type: Bug
Components: iPOJO
Affects Versions: ipojo-runtime-1.10.1
Reporter: Guillaume Delafosse
I use config admin to instantiate my component and I want its property to be
deployed with its registered service as a service property.
According to the documentation, I have to set the flag propagation to true to
do so. So my code is like :
@Component(name="component", propagation=true)
@Provides
public class MyComponent implements MyService
{
@Property(name="p")
private String p;
}
Then I look to my instance details and I don't see the property attached to the
service, it's just attached to the component instance :
instance name="component.16d0dcc1-ae65-49b9-a7fe-17f6723997db" state="valid"
bundle="8" component.type="component"
handler name="org.apache.felix.ipojo:properties" state="valid"
property name="p" value="1"
handler name="org.apache.felix.ipojo:provides" state="valid"
provides specifications="[test.ipojo.MyService]"
state="registered" service.id="50"
property name="service.pid"
value="component.16d0dcc1-ae65-49b9-a7fe-17f6723997db"
property name="service.factoryPid" value="component"
property name="factory.name" value="component"
property name="instance.name"
value="component.16d0dcc1-ae65-49b9-a7fe-17f6723997db"
handler name="org.apache.felix.ipojo:architecture" state="valid"
Then I tried to add the @ServiceProperty on my property field and I also
removed the propgation flag. So my code is now like :
@Component(name="component")
@Provides
public class MyComponent implements MyService
{
@Property(name="p")
@ServiceProperty
private String p;
}
and if I look to my instance details I can see the property attached to both my
component and my service :
instance name="component.c4ee23a1-14c3-447c-93f8-78caf65a8304" state="valid"
bundle="8" component.type="component"
handler name="org.apache.felix.ipojo:properties" state="valid"
property name="p" value="1"
handler name="org.apache.felix.ipojo:provides" state="valid"
provides specifications="[test.ipojo.MyService]"
state="registered" service.id="52"
property name="service.pid"
value="component.c4ee23a1-14c3-447c-93f8-78caf65a8304"
property name="service.factoryPid" value="component"
property name="p" value="1"
property name="factory.name" value="component"
property name="instance.name"
value="component.c4ee23a1-14c3-447c-93f8-78caf65a8304"
handler name="org.apache.felix.ipojo:architecture" state="valid"
Is it a but with the propagation flag or is the documentation wrong?
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