Hi,
This is the debug message I get when my service starts.....
DEBUG: WIRE: 31.0 -> org.springframework.osgi.samples.simpleservice -> 0
WARNING: META-INF/spring.handlers (
org.apache.felix.moduleloader.ResourceNotFoundException:
META-INF/spring.handlers)
WARNING: META-INF/spring.schemas (
org.apache.felix.moduleloader.ResourceNotFoundException:
META-INF/spring.schemas)
WARNING: META-INF/spring/extender.xml (
org.apache.felix.moduleloader.ResourceNotFoundException:
META-INF/spring/extender.xml)
and when accessing....
WARNING: META-INF/services/org.apache.commons.logging.LogFactory (
org.apache.felix.moduleloader.ResourceNotFoundException:
META-INF/services/org.apache.commons.logging.LogFactory)
WARNING: *** Class 'org.apache.commons.logging.impl.Log4JLogger' was not
found. Bundle 31 does not import package 'org.apache.commons.logging.impl',
nor is the package exported by any other bundle or available from the system
class loader. *** (java.lang.ClassNotFoundException: *** Class '
org.apache.commons.logging.impl.Log4JLogger' was not found. Bundle 31 does
not import package 'org.apache.commons.logging.impl', nor is the package
exported by any other bundle or available from the system class loader. ***)
Thank you
Sameera
On 4/26/07, Stuart McCulloch <[EMAIL PROTECTED]> wrote:
Here's a thought - Spring-OSGi uses a bundle event listener to detect
spring
powered bundles (listener is registered by the spring-osgi-extender
bundle).
If this bundle is not started when your client bundle starts then it won't
get
the STARTED event and so won't wire up the necessary Spring services.
You should ensure all the core Spring-OSGi bundles start first.
If you still don't see the spring service then it may be that for some
reason
loading the bundle via the embedded app is not triggering the bundle
event.
You might want to turn on debug logging in log4j.
On 26/04/07, Sameera Withanage <[EMAIL PROTECTED]> wrote:
> Firstly thank you for all the help.
>
> I checked out the latest code and able to run it without that
numberformat
> exception. I think I've done something wrong.
>
> But the spring service registration issue is still there. When I
launched
> Felix from command line I can see the registered services of my sample
> spring bundle, but in embedded application it still returns null for
> services[].
>
> Sameera
>
>
>
> On 4/26/07, Sameera Withanage <[EMAIL PROTECTED]> wrote:
> >
> > This is the host application....
> >
> > import java.io.IOException;
> > import java.util.ArrayList;
> > import java.util.List;
> > import java.util.Map;
> > import java.util.Properties;
> >
> > import org.apache.felix.framework.Felix ;
> > import org.apache.felix.framework.cache.BundleCache;
> > import org.apache.felix.framework.util.MutablePropertyResolver;
> > import org.apache.felix.framework.util.MutablePropertyResolverImpl;
> > import org.apache.felix.framework.util.StringMap ;
> > import org.osgi.framework.Bundle;
> > import org.osgi.framework.BundleActivator;
> > import org.osgi.framework.BundleContext;
> > import org.osgi.framework.Constants;
> > import org.osgi.util.tracker.ServiceTracker;
> > import org.springframework.osgi.samples.simpleservice.MyService;
> >
> > public class FelixHost {
> > private HostActivator m_activator = null;
> >
> > private Felix m_felix = null;
> >
> > private ServiceTracker m_tracker = null;
> >
> > public FelixHost() {
> > Map configMap = new StringMap(false);
> >
> > Properties p = new Properties();
> > try {
> > p.load(this.getClass
().getClassLoader().getResourceAsStream(
> > "roland.properties"));
> > } catch (IOException e) {
> > e.printStackTrace();
> > }
> >
> > p.put(Constants.FRAMEWORK_SYSTEMPACKAGES,
> > " org.osgi.framework; version=1.3.0,"
> > + "org.osgi.service.packageadmin; version=
1.2.0,"
> > + "org.osgi.service.startlevel; version=1.0.0
,"
> > + " org.osgi.service.url; version=1.0.0,"
> > + "
org.springframework.osgi.samples.simpleservice
> > ;");
> > p.put(BundleCache.CACHE_PROFILE_DIR_PROP,
> > "/home/sameera/.felix/new1");
> >
> > try {
> > m_felix = new Felix();
> >
> > m_activator = new HostActivator();
> > List<BundleActivator> act = new ArrayList();
> > act.add(m_activator);
> >
> > MutablePropertyResolver resolver = new
> > MutablePropertyResolverImpl(
> > p);
> > m_felix.start(resolver, act);
> > System.out.println("Felix started.");
> > } catch (Exception ex) {
> > System.err.println("Could not create framework: " + ex);
> > ex.printStackTrace();
> > }
> >
> > m_tracker = new ServiceTracker(m_activator.getContext(),
> > MyService.class.getName(), null);
> > m_tracker.open();
> > }
> >
> > public String callService() {
> > Object[] services = m_tracker.getServices();
> > System.out.println("sevices length :" + services.length);
> > for (int i = 0; (services != null) && (i < services.length);
i++)
> > {
> > try {
> > return ((MyService) services[i]).stringValue();
> >
> > } catch (Exception ex) {
> > System.out.println(ex);
> > }
> > }
> > return "):";
> > }
> >
> > public Bundle[] getInstalledBundles() {
> > return m_activator.getContext().getBundles();
> > }
> >
> > public BundleContext getContext() {
> > return m_activator.getContext();
> > }
> >
> > public void shutdownApplication() {
> > System.out.println("Shutting down Felix.");
> > m_felix.shutdown();
> > }
> >
> > }
> >
> > and from another class ....
> >
> > FelixHost host = new FelixHost();
> > BundleContext context = host.getContext();
> > Bundle bundle = context.installBundle("file:/work/bundle.jar");
> > bundle.start();
> >
> > Additionally the activator ...
> >
> > import org.osgi.framework.BundleActivator;
> > import org.osgi.framework.BundleContext;
> >
> > public class HostActivator implements BundleActivator
> > {
> > private BundleContext m_context = null;
> >
> > public void start(BundleContext context)
> > {
> > m_context = context;
> > }
> >
> > public void stop(BundleContext context)
> > {
> > m_context = null;
> > }
> >
> > public BundleContext getContext()
> > {
> > return m_context;
> > }
> > }
> >
> >
> > Thank you.
> >
> > Sameera
> >
> >
> >
> >
> > On 4/25/07, Richard S. Hall <[EMAIL PROTECTED]> wrote:
> > >
> > > I cannot see what is going wrong...it definitely appears to be
getting a
> > > different manifest file, because the bundle version number giving
you an
> > > exception is ${pom...} rather than a real version.
> > >
> > > Perhaps you should let us see your code for launching Felix and
> > > installing the bundle.
> > >
> > > -> richard
> > >
> > > Sameera Withanage wrote:
> > > > I checked all the manifest entries in all jar files and found no
> > > entries.
> > > > But the entries I found were in pom.xml.
> > > >
> > > > I think something wrong the way I launched Felix, because
standalone
> > > is
> > > > working fine.
> > > >
> > > > I'm loading bundle from a jar. It is from the
simple-service-bundle
> > > > sample
> > > > comes with spring-osgi.
> > > >
> > > > -----Bundle Content---
> > > >
> > > > META-INF/
> > > > META-INF/MANIFEST.MF
> > > > META-INF/spring/
> > > > META-INF/spring/simpleservice-osgi.xml
> > > > META-INF/spring/simpleservice.xml
> > > > META-INF/maven/
> > > > META-INF/maven/org.springframework.osgi.samples/
> > > >
> > > >
META-INF/maven/org.springframework.osgi.samples/simple-service-bundle/
> > > >
> > > >
> > >
META-INF/maven/org.springframework.osgi.samples/simple-service-bundle/pom.xml
> > >
> > > >
> > > >
> > > >
> > >
META-INF/maven/org.springframework.osgi.samples/simple-service-bundle/pom.properties
> > > >
> > > > org/
> > > > org/springframework/
> > > > org/springframework/osgi/
> > > > org/springframework/osgi/samples/
> > > > org/springframework/osgi/samples/simpleservice/
> > > > org/springframework/osgi/samples/simpleservice/impl/
> > > >
> > > >
> > >
org/springframework/osgi/samples/simpleservice/impl/MyServiceImpl.class
> > > > org/springframework/osgi/samples/simpleservice/MyService.class
> > > >
> > > > -----Manifest file----
> > > >
> > > > Manifest-Version: 1.0
> > > > Archiver-Version: Plexus Archiver
> > > > Created-By: Apache Maven
> > > > Built-By: sameera
> > > > Build-Jdk: 1.5.0_09
> > > > Extension-Name: simple-service-bundle
> > > > Specification-Title: The Spring-OSGi project makes it easy to
build Sp
> > > > ring applications
> > > > that run in an OSGi framework. A Spring applicati
> > > > on written in this
> > > > way provides better separation of modules, the a
> > > > bility to
> > > > dynamically add, remove, and update modules in a running
> > > > system, the
> > > > ability to deploy multiple versions of a module simulta
> > > > neously (and
> > > > have clients automatically bind to the appropriate one
> > > > ), and a dynamic
> > > > service model.
> > > > Specification-Vendor: Spring Framework
> > > > Implementation-Vendor: Spring Framework
> > > > Implementation-Title: simple-service-bundle
> > > > Implementation-Version: 1.0-m1
> > > > Bundle-Version: 1.0
> > > > Bundle-Vendor: Spring Framework
> > > > Bundle-DocURL: http://www.springframework.org/osgi
> > > > Bundle-ClassPath: .,target/classes/
> > > > Bundle-SymbolicName:
org.springframework.osgi.samples.simpleservice
> > > > Bundle-Name: Simple-Service-Sample
> > > > Export-Package: org.springframework.osgi.samples.simpleservice
> > > >
> > > > ----Simpleservice.xml ---
> > > > <?xml version="1.0" encoding="UTF-8"?>
> > > > <beans xmlns="http://www.springframework.org/schema/beans";
> > > > xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance";
> > > > xsi:schemaLocation="http://www.springframework.org/schema/beans
> > > > http://www.springframework.org/schema/beans/spring-beans.xsd";>
> > > >
> > > > <bean name="simpleService" class="
> > > > org.springframework.osgi.samples.simpleservice.impl.MyServiceImpl"
/>
> > > >
> > > > </beans>
> > > >
> > > > ----Simpleservice-OSGi.xml ---
> > > >
> > > > <?xml version="1.0" encoding="UTF-8"?>
> > > > <beans xmlns="http://www.springframework.org/schema/beans";
> > > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance "
> > > > xmlns:osgi="http://www.springframework.org/schema/osgi";
> > > > xsi:schemaLocation=" http://www.springframework.org/schema/beans
> > > > http://www.springframework.org/schema/beans/spring-beans.xsd
> > > > http://www.springframework.org/schema/osgi
> > > > http://www.springframework.org/schema/osgi/spring-osgi.xsd ">
> > > >
> > > > <osgi:service id="simpleServiceOsgi" ref="simpleService"
> > > >
> > > > interface="
org.springframework.osgi.samples.simpleservice.MyService"
> > > />
> > > >
> > > > </beans>
> > > >
> > > > -------------------------------------------
> > > >
> > > > Thank you
> > > >
> > > > Sameera
> > > >
> > > >
> > > > On 4/24/07, Stuart McCulloch < [EMAIL PROTECTED]> wrote:
> > > >>
> > > >> On 25/04/07, Sameera Withanage <[EMAIL PROTECTED]>
wrote:
> > > >> > I'm using the Felix built from trunk.
> > > >> >
> > > >> > Here is the exception...
> > > >> >
> > > >> > java.lang.NumberFormatException: For input string: "${pom"
> > > >>
> > > >> Looks like it's using a manifest that hasn't been filtered by
maven
> > > >> and still has the ${pom....} variable, which of course is not
valid.
> > > >> The warnings from spring-osgi are possibly related - build issue?
> > > >>
> > > >> Are you loading this bundle from a jar or directory?
> > > >>
> > > >> Could you provide a jar / directory listing along with the
manifest?
> > > >>
> > > >> > at java.lang.NumberFormatException.forInputString(
> > > >> > NumberFormatException.java :48)
> > > >> > at java.lang.Integer.parseInt(Integer.java:447)
> > > >> > at java.lang.Integer.parseInt(Integer.java:497)
> > > >> > at org.osgi.framework.Version.<init>(Version.java:127)
> > > >> > at org.osgi.framework.Version.parseVersion (Version.java
:208)
> > > >> > at org.apache.felix.framework.Felix.createModule(Felix.java
> > > :3112)
> > > >> > at org.apache.felix.framework.Felix.createBundleInfo (
> > > Felix.java
> > > >> :3057)
> > > >> > at org.apache.felix.framework.Felix.installBundle
> > > >> (Felix.java:1961)
> > > >> > at org.apache.felix.framework.Felix.start(Felix.java:443)
> > > >> > at com.aeturnum.athiva.rnd.FelixHost.<init>(FelixHost.java
:82)
> > > >> > at com.aeturnum.athiva.rnd.Main.main(Main.java:17)
> > > >> > org.osgi.framework.BundleException : Could not create bundle
> > > object.
> > > >> > at org.apache.felix.framework.Felix.installBundle(
Felix.java
> > > :2012)
> > > >> > at org.apache.felix.framework.Felix.start(Felix.java:443)
> > > >> > at com.aeturnum.athiva.rnd.FelixHost .<init>(
FelixHost.java
> > > :82)
> > > >> > at com.aeturnum.athiva.rnd.Main.main(Main.java:17)
> > > >> > Caused by: java.lang.NumberFormatException: For input string:
> > > "${pom"
> > > >> > at java.lang.NumberFormatException.forInputString(
> > > >> > NumberFormatException.java :48)
> > > >> > at java.lang.Integer.parseInt(Integer.java:447)
> > > >> > at java.lang.Integer.parseInt(Integer.java :497)
> > > >> > at org.osgi.framework.Version.<init>(Version.java:127)
> > > >> > at org.osgi.framework.Version.parseVersion (Version.java
:208)
> > > >> > at org.apache.felix.framework.Felix.createModule (
Felix.java
> > > :3112)
> > > >> > at org.apache.felix.framework.Felix.createBundleInfo(
Felix.java
> > > >> :3057)
> > > >> > at org.apache.felix.framework.Felix.installBundle
> > > >> (Felix.java:1961)
> > > >> > ... 3 more
> > > >> >
> > > >> >
> > > >> > And additionally once I start a spring bundle it gives this
> > > >> warnings and
> > > >> not
> > > >> > registering services exported from it.
> > > >> >
> > > >> > WARNING: META-INF/spring.handlers (
> > > >> > org.apache.felix.moduleloader.ResourceNotFoundException:
> > > >> > META-INF/spring.handlers)
> > > >> > WARNING: META-INF/spring.schemas (
> > > >> > org.apache.felix.moduleloader.ResourceNotFoundException:
> > > >> > META-INF/spring.schemas)
> > > >> >
> > > >> > I'm still new to relate this exception to some place, but this
> > > bundle
> > > >> works
> > > >> > fine in standalone felix and it registers the services as well.
> > > >> >
> > > >> > Thank you
> > > >> >
> > > >> > Sameera
> > > >> >
> > > >> >
> > > >> > On 4/24/07, Richard S. Hall <[EMAIL PROTECTED]> wrote:
> > > >> > >
> > > >> > > Could you post the exception?
> > > >> > >
> > > >> > > Also, are you using Felix built from trunk or 0.8.0-incubator?
> > > >> > >
> > > >> > > -> richard
> > > >> > >
> > > >> > > Sameera Withanage wrote:
> > > >> > > > Hi,
> > > >> > > >
> > > >> > > > I'm embedding Felix in a host application following the
> > > examples
> > > >> given
> > > >> > > in
> > > >> > > > Felix site. When I'm trying to install a bundle, for
instance
> > > >> > > > spring-osgi,
> > > >> > > > it gives NumberformatException. I installed the same set of
> > > >> bundles
> > > >> > > using
> > > >> > > > standalone Felix console and all started successfully. I
> > > couldn't
> > > >> > > > figure out
> > > >> > > > why the same is not happening at embedded version.
> > > >> > > >
> > > >> > > > I tried removing all the META-INF/maven folders from jar
> > > >> bundles and
> > > >> > > > found
> > > >> > > > all bundles are starting, but it seems not practicle to
always
> > > >> edit
> > > >> > > > bundles.
> > > >> > > >
> > > >> > > > Any help would be greatly appreciated.
> > > >> > > >
> > > >> > > > Sameera
> > > >> > > >
> > > >> > >
> > > >> >
> > > >>
> > > >>
> > > >> --
> > > >> Cheers, Stuart
> > > >>
> > > >
> > >
> >
> >
>
--
Cheers, Stuart
