On 2/19/10 5:22 PM, Mahammad Nasir wrote:
Hi All
I have a setup some thing like this.
I have an exe which loads a jar file say Service.jar (Which has a class
CService). This jar file instantiates (Embed new Felix(,,)) Felix.
Now using Felix instance i will register a service and pass object if
CService to it.
Now I have a felix bundle which finds the service and uses it.
Service.jar is loaded by some exe. (That is exe loads the Service.jar, jar
instantiates Felix.)
Interace which Service implements for registering the service i have made as
another jar. (Is this correct?? Or interface should be inside the OSGI
bundle itself?)
Now my problem is loaded bundle is not able to find the package exported by
service.jar.
I would like to know, Is this type of setup is possible? Is this valid?
If I understand correctly, you have some application that loads
service.jar, which itself contains felix.jar (or at least expects
felix.jar to be on its class path. You load and instantiate some class
out of service.jar which instantiates and registers a service inside of
it. Some bundle inside of the framework instance is not able to see the
service package. Correct?
You need to make sure you configure your framework instance to export
your service package using the org.osgi.framework.system.packages.extra
property. This also means that you have to ensure that whatever class
loader is loading felix.jar also has access to your service package. See:
http://felix.apache.org/site/apache-felix-framework-launching-and-embedding.html
-> richard
I have attached the consol trace of what happned and the manifest file of
the bundle.
Welcome to Felix.
=================
Enter profile name: 1
DEBUG: WIRE: 1.0 -> org.ungoverned.osgi.service.shell -> 1.0
DEBUG: WIRE: 1.0 -> org.osgi.service.startlevel -> 0
DEBUG: WIRE: 1.0 -> org.apache.felix.shell -> 1.0
DEBUG: WIRE: 1.0 -> org.osgi.framework -> 0
DEBUG: WIRE: 1.0 -> org.osgi.service.packageadmin -> 0
DEBUG: WIRE: 2.0 -> org.apache.felix.shell -> 1.0
DEBUG: WIRE: 2.0 -> org.osgi.framework -> 0
DEBUG: WIRE: 3.0 -> org.osgi.framework -> 0
DEBUG: WIRE: 3.0 -> org.osgi.service.obr -> 3.0
-> DEBUG: WIRE: 3.0 -> org.apache.felix.shell -> 1.0
Intalled....
org.osgi.framework.BundleException: Unresolved package in bundle 13:
package; (&(package=demoOsgiService)(version>=0.0.0))
at org.apache.felix.framework.Felix._resolveBundle(Felix.java:1699)
at org.apache.felix.framework.Felix._startBundle(Felix.java:1566)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1519)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:354)
at demoOsgiService.NonMain.notmain(NonMain.java:232)
at demoOsgiService.COSGIService.runProc(COSGIService.java:152)
at
com.sdt.sne.eoa.passive.PassiveService.mainProc(PassiveService.java:98)
at
com.sdt.sne.eoa.passive.PassiveService.onBasicActivated(PassiveService.java:
70)
at
demoOsgiService.COSGIService.onBasicActivated(COSGIService.java:86)
at com.sdt.sne.Service.onActivated0(Service.java:163)
-> ps
=========================Manifest File===================================
Bundle-Name: Dictionary client
Bundle-Description: A bundle that uses the dictionary service if it finds it
at startup
Bundle-Vendor: Apache Felix
Bundle-Version: 1.0.0
Bundle-Activator: demoOsgiServiceCleint.Activator
Import-Package: org.osgi.framework,demoOsgiService
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