I think you need a bundle providing the SCR runtime: http://felix.apache.org/documentation/subprojects/apache-felix-service-component-runtime.html
Without a DS implementation it simple won't do anything. regards, Frank On Mon, Aug 1, 2016 at 5:29 PM, <[email protected]> wrote: > Hello. > > I'm learning to use OSGi and am using Felix as the container. I have a > trivial Maven project that implements a simple service. There are two > implementations: One using the old style BundleActivator interface and > the other using modern declarative service annotations. > > API module: > > > https://github.com/io7m/osgitest-20160801/blob/master/service0-api/src/main/java/com/io7m/service0/api/SpeakerType.java > > https://github.com/io7m/osgitest-20160801/blob/master/service0-api/pom.xml > > Old-style BundleActivator-based service: > > > https://github.com/io7m/osgitest-20160801/blob/master/service0-provider-imperative/src/main/java/com/io7m/service0/provider_imperative/Speaker.java > > https://github.com/io7m/osgitest-20160801/blob/master/service0-provider-imperative/pom.xml > > New declarative style service: > > > https://github.com/io7m/osgitest-20160801/blob/master/service0-provider-declarative/src/main/java/com/io7m/service0/provider_declarative/Speaker.java > > https://github.com/io7m/osgitest-20160801/blob/master/service0-provider-declarative/pom.xml > > The manifest created by compiling the "imperative" module looks correct > (the text wrapping is actually present in the manifest): > > --8<-- > Manifest-Version: 1.0 > Bnd-LastModified: 1470064469312 > Build-Jdk: 1.8.0_92 > Built-By: someone > Bundle-Activator: com.io7m.service0.provider_imperative.Speaker > Bundle-License: http://io7m.com/license/isc.txt > Bundle-ManifestVersion: 2 > Bundle-Name: service0-provider-imperative > Bundle-SymbolicName: com.io7m.experimental.service0-provider-imperative > Bundle-Version: 0.1.0 > Created-By: Apache Maven Bundle Plugin > Export-Package: com.io7m.service0.provider_imperative;uses:="com.io7m.se > rvice0.api,org.osgi.framework";version="0.1.0",com.io7m.service0.api;ve > rsion="0.1.0" > Import-Package: com.io7m.service0.api;version="[0.1,0.2)",org.osgi.frame > work;version="[1.8,2)" > Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=1.8))" > Tool: Bnd-3.2.0.201605172007 > -->8-- > > When the bundle is installed and started in Felix, I get the expected > messages on stdout: > > g! install > service0-provider-imperative/target/service0-provider-imperative-0.1.0.jar > Bundle ID: 5 > g! start 5 > DEBUG: WIRE: [com.io7m.experimental.service0-provider-imperative > [5](R5.0)] > osgi.wiring.package;(&(osgi.wiring.package=org.osgi.framework)(version>=1.8.0)(!(version>=2.0.0))) > -> [org.apache.felix.framework [0](R 0)] > DEBUG: WIRE: [com.io7m.experimental.service0-provider-imperative [5](R > 5.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.8)) -> > [org.apache.felix.framework [0](R 0)] Speaker: constructor > Speaker: start org.apache.felix.framework.BundleContextImpl@3870e6b0 > > The manifest created by compiling the "declarative" module looks correct: > > --8<-- > Manifest-Version: 1.0 > Bnd-LastModified: 1470064469068 > Build-Jdk: 1.8.0_92 > Built-By: someone > Bundle-License: http://io7m.com/license/isc.txt > Bundle-ManifestVersion: 2 > Bundle-Name: service0-provider-declarative > Bundle-SymbolicName: com.io7m.experimental.service0-provider-declarative > Bundle-Version: 0.1.0 > Created-By: Apache Maven Bundle Plugin > Export-Package: com.io7m.service0.provider_declarative;uses:="com.io7m.s > ervice0.api";version="0.1.0",com.io7m.service0.api;version="0.1.0" > Import-Package: com.io7m.service0.api;version="[0.1,0.2)" > Provide-Capability: osgi.service;objectClass:List<String>="com.io7m.serv > ice0.api.SpeakerType" > Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=1.8))" > Service-Component: OSGI-INF/com.io7m.service0.provider_declarative.Speak > er.xml > Tool: Bnd-3.2.0.201605172007 > -->8-- > > The OSGI-INF/com.io7m.service0.provider_declarative.Speaker.xml descriptor > inserted into the jar by the Maven plugin looks correct to me: > > --8<-- > <?xml version="1.0" encoding="UTF-8"?> > <scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0"; > name="com.io7m.service0.provider_declarative.Speaker" activate="onActivate"> > <implementation class="com.io7m.service0.provider_declarative.Speaker"/> > <service> > <provide interface="com.io7m.service0.api.SpeakerType"/> > </service> > </scr:component> > -->8-- > > However, when installing and starting the bundle, I get nothing: > > g! install > service0-provider-declarative/target/service0-provider-declarative-0.1.0.jar > Bundle ID: 5 > g! start 5 > DEBUG: WIRE: [com.io7m.experimental.service0-provider-declarative [5](R > 5.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.8)) -> > [org.apache.felix.framework [0](R 0)] > g! lb > START LEVEL 1 > ID|State |Level|Name > 0|Active | 0|System Bundle (5.4.0)|5.4.0 > 1|Active | 1|Apache Felix Bundle Repository (2.0.6)|2.0.6 > 2|Active | 1|Apache Felix Gogo Command (0.16.0)|0.16.0 > 3|Active | 1|Apache Felix Gogo Runtime (0.16.2)|0.16.2 > 4|Active | 1|Apache Felix Gogo Shell (0.10.0)|0.10.0 > 5|Active | 1|service0-provider-declarative (0.1.0)|0.1.0 > > Am I missing something here? Why are none of the Speaker methods called? > > M > >
