| declarative services problem [message #69389] |
Mon, 03 July 2006 08:27  |
Eclipse User |
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Hello,
I'm trying out the i. Eclipse Equinox 3.2RC7 and have a little problem.
I'm reading "OSGi Service Platform
Service Compendium" and trying to put it into practice.
I'm able to register services with "context.registerService()" approach
but I would like to do it with Declarative Services approach.
I created the service out of following 4 files, installed it in Equinox
and then started it and expected to see
"com.sample.service.SampleService" among installed services, but it is
not there. I am definitely doing something wrong but cannot figure out what.
I attached the sample_service.jar file that I install into Equinox (it
contains also the source files together with binaries).
Can, please, someone point me in the right direction. Maybe there is a
sample application using this Declarative Services approach.
regards,
Segery Mylnikov
Here are my four files:
1) ---- SampleService.java ---
package com.sample.service;
public interface SampleService {
public void service();
}
2) --- SampleServiceImpl.java ---
package com.sample.service;
public class SampleServiceImpl implements SampleService {
public void service() {
System.out.println("Sample service is called");
}
}
3) --- MANIFEST.MF ---
Manifest-Version: 1.0
Bundle-Name: Activator
Bundle-Description: Immediate component activator
Service-Component: /META-INF/activator.xml
Import-Package: org.osgi.framework; specification-version=1.1,
org.osgi.service.component; version="1.0"
4) --- activator.xml ---
<?xml version="1.0" encoding="UTF-8"?>
<component name="sample.service">
<implementation class="com.sample.service.SampleServiceImpl"/>
<service>
<provide interface= "com.sample.service.SampleService"/>
</service>
<component>
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| Re: declarative services problem [message #74308 is a reply to message #69389] |
Tue, 10 October 2006 05:55  |
| Eclipse User |
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Originally posted by: lixinhui.cn.ibm.com
Hi,
I just begin to study OSGI and want to study "declarative services" from your Example. Would you please tell me how to install your jar file into Equinox? is it necessary to encapsulate it with a bundle(plugin)?
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