Regards
Nasir
-----Original Message-----
From: Richard S. Hall [mailto:[email protected]]
Sent: Saturday, February 20, 2010 1:05 PM
To: [email protected]
Subject: Re: unresolved package org.osgi.framework...
On 2/20/10 2:46 PM, Mahammad Nasir wrote:
Thank you for reply.
1) I am using felix 1.0.3. I had read the link. But I dint find
org.osgi.framework.system.packages.extra in the config property
file..Where can I configure this?
If you are embedding a framework instance, it should be in the map you pass
into the framework when you construct the instance, as documented on the
mentioned page.
In my case if interfaces present in the service.jar is considered as
system package?
Any package that you want to make available from the class path (via the
system bundle) is considered a system package. This is shown with the Lookup
service in the mentioned page.
I have few some other doubts. When we launch felix like
Java -jar bin/felix. It takes the config files from conf dir. But if
we embed the felix.jar in some application. Where does it read the
config files
It doesn't. You must configure it yourself by putting the values in a map,
which you pass into the framework instance.
-> richard
Address: Huawei Industrial Base
www.huawei.com
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-----Original Message-----
From: Richard S. Hall [mailto:[email protected]]
Sent: Saturday, February 20, 2010 11:51 AM
To: [email protected]
Subject: Re: unresolved package org.osgi.framework...
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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