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Re: [virgo-dev] Would you like to try debugging a Gemini Blueprint issue (with ECF)?

Oh silly rabbit me...  Yes, of course blueprint will build a filter based on declared interfaces and it will fail cause the IRemote is not declared in OBJECTCLASS.  

In short term you can have blueprint inject a ServiceReference vs a backing service object. 

http://www.eclipse.org/gemini/blueprint/documentation/reference/1.0.2.RELEASE/html/service-registry.html#service-registry:refs:singular:property-editor

Just change a parameter type on your bean or ServiceListener to ServiceReference from IHello. 

I will provide some instructions to extending blueprint proxy creation later today. 

Regards

-- 
Dmitry Sklyut
Sent with Sparrow

On Wednesday, February 6, 2013 at 6:27, Konstantinos Mavridis wrote:

Hello Scott, Dmitry,

Thanks for looking into this and for keeping the exchange public. It helps the rest of us follow and better understand the inner workings.

I put the "Gemini Blueprint extension" solution to the test (that would be solution 1) and pushed it to a gemini-blueprint-extension branch on github. Unfortunately, the consumer now does not get activated:

INFO: OsgiBundleXmlApplicationContext(bundle=org.eclipse.ecf.examples.remoteservices.hello.bp.consumer, config=OSGI-INF/helloclient.xml) is waiting for unsatisfied dependencies [[&host]]
Feb 06, 2013 12:33:50 PM org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor timeout
WARNING: Timeout occurred before finding service dependencies for [OsgiBundleXmlApplicationContext(bundle=org.eclipse.ecf.examples.remoteservices.hello.bp.consumer, config=OSGI-INF/helloclient.xml)]
Feb 06, 2013 12:33:50 PM org.eclipse.gemini.blueprint.extender.internal.support.DefaultOsgiBundleApplicationContextListener onOsgiApplicationEvent
SEVERE: Application context refresh failed (OsgiBundleXmlApplicationContext(bundle=org.eclipse.ecf.examples.remoteservices.hello.bp.consumer, config=OSGI-INF/helloclient.xml))
org.springframework.context.ApplicationContextException: Application context initialization for 'org.eclipse.ecf.examples.remoteservices.hello.bp.consumer' has timed out waiting for (&(objectClass=org.eclipse.ecf.examples.remoteservices.hello.IHello)(objectClass=org.eclipse.ecf.remoteservice.IRemoteServiceProxy))
    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.timeout(DependencyWaiterApplicationContextExecutor.java:489)
    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.access$000(DependencyWaiterApplicationContextExecutor.java:54)
    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$WatchDogTask.run(DependencyWaiterApplicationContextExecutor.java:109)
    at java.util.TimerThread.mainLoop(Unknown Source)
    at java.util.TimerThread.run(Unknown Source)

Feb 06, 2013 12:33:50 PM org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@6eac65f3: defining beans [consumer,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#0,host,blueprintBundle,blueprintBundleContext,blueprintContainer,blueprintConverter]; root of factory hierarchy
Feb 06, 2013 12:33:50 PM org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor fail
SEVERE: Unable to create application context for [org.eclipse.ecf.examples.remoteservices.hello.bp.consumer], unsatisfied dependencies: Dependency on [(&(objectClass=org.eclipse.ecf.examples.remoteservices.hello.IHello)(objectClass=org.eclipse.ecf.remoteservice.IRemoteServiceProxy))] (from bean [&host])
org.springframework.context.ApplicationContextException: Application context initialization for 'org.eclipse.ecf.examples.remoteservices.hello.bp.consumer' has timed out waiting for (&(objectClass=org.eclipse.ecf.examples.remoteservices.hello.IHello)(objectClass=org.eclipse.ecf.remoteservice.IRemoteServiceProxy))
    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.timeout(DependencyWaiterApplicationContextExecutor.java:489)
    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.access$000(DependencyWaiterApplicationContextExecutor.java:54)
    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$WatchDogTask.run(DependencyWaiterApplicationContextExecutor.java:109)
    at java.util.TimerThread.mainLoop(Unknown Source)
    at java.util.TimerThread.run(Unknown Source)
''''''''''''''''''''''''''
Both package dependencies exist in the product configuration and should be available. Here's the 'ss' output at the time this happens:

0    ACTIVE      org.eclipse.osgi_3.8.1.v20120830-144521
1    RESOLVED    org.eclipse.gemini.blueprint.io_1.0.2.RELEASE
2    RESOLVED    org.aopalliance_1.0.0.v201105210816
3    ACTIVE      org.eclipse.equinox.common_3.6.100.v20120522-1841
4    ACTIVE      org.eclipse.ecf.osgi.services.distribution_2.0.100.v20120610-1946
5    ACTIVE      org.eclipse.ecf.provider.remoteservice_4.0.0.v20120610-1946
6    ACTIVE      org.eclipse.ecf.discovery_4.0.0.v20120610-1946
7    ACTIVE      org.apache.felix.gogo.runtime_0.8.0.v201108120515
8    ACTIVE      org.eclipse.equinox.concurrent_1.0.300.v20120522-2049
9    RESOLVED    org.springframework.context_3.1.1.RELEASE
10    ACTIVE      org.eclipse.core.contenttype_3.4.200.v20120523-2004
11    ACTIVE      org.eclipse.ecf.provider_4.2.100.v20120610-1946
12    RESOLVED    org.springframework.beans_3.1.1.RELEASE
13    RESOLVED    org.eclipse.osgi.services_3.3.100.v20120522-1822
14    RESOLVED    org.eclipse.gemini.blueprint.core_1.0.2.RELEASE
15    RESOLVED    org.springframework.aop_3.1.1.RELEASE
16    ACTIVE      org.eclipse.ecf.identity_3.1.200.v20120610-1946
17    STARTING    org.eclipse.equinox.util_1.0.400.v20120522-2049
18    RESOLVED    org.eclipse.osgi.services.remoteserviceadmin_1.5.0.v20120610-1946
19    ACTIVE      org.apache.felix.gogo.command_0.8.0.v201108120515
20    ACTIVE      org.eclipse.ecf.provider.jmdns_4.1.0.v20120610-1946
21    ACTIVE      org.eclipse.core.runtime_3.8.0.v20120521-2346
22    ACTIVE      org.eclipse.gemini.blueprint.extender_1.0.2.RELEASE
23    ACTIVE      org.eclipse.equinox.preferences_3.5.0.v20120522-1841
24    RESOLVED    org.springframework.core_3.1.1.RELEASE
26    ACTIVE      org.eclipse.equinox.app_1.3.100.v20120522-1841
27    ACTIVE      org.eclipse.equinox.registry_3.5.200.v20120522-1841
28    ACTIVE      org.eclipse.core.jobs_3.5.200.v20120521-2346
29    ACTIVE      org.eclipse.equinox.console_1.0.0.v20120522-1841
30    ACTIVE      org.eclipse.ecf.examples.remoteservices.hello.bp.consumer_2.0.0.qualifier
31    ACTIVE      org.eclipse.ecf.examples.remoteservices.hello_3.0.100.qualifier
32    RESOLVED    org.springframework.asm_3.1.1.RELEASE
33    ACTIVE      org.eclipse.ecf.remoteservice_6.0.200.v20120610-1946
34    ACTIVE      org.eclipse.ecf_3.1.300.v20120610-1946
35    STARTING    org.eclipse.ecf.sharedobject_2.2.100.v20120610-1946
36    ACTIVE      org.eclipse.ecf.osgi.services.remoteserviceadmin.proxy_1.0.0.v20120610-1946
37    ACTIVE      org.apache.felix.gogo.shell_0.8.0.v201110170705
38    RESOLVED    org.apache.commons.logging_1.1.1.v201101211721
39    ACTIVE      org.eclipse.ecf.osgi.services.remoteserviceadmin_2.1.0.v20120610-1946
40    RESOLVED    org.springframework.expression_3.1.1.RELEASE

regards,
Konstantinos


Date: Tue, 5 Feb 2013 22:44:48 -0500
From: dmitry@xxxxxxxxxxx
To: virgo-dev@xxxxxxxxxxx
Subject: Re: [virgo-dev] Would you like to try debugging a Gemini Blueprint issue (with ECF)?

Agree 100% with stipulation that I have not tested 1&2 and have no idea about 3 :)



-- 
Dmitry Sklyut
Sent with Sparrow
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