/trunk/osgi/HelloWorldSpec/service/src/com/extensiblejava/hello/service/impl/HelloServiceImpl.java
 
 
 

 
/trunk/osgi/HelloWorldSpec/service/src/com/extensiblejava/hello/service/impl/HelloServiceImpl.java   r12
 
 
 
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package com.extensiblejava.hello.service.impl;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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import java.util.Properties;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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import com.extensiblejava.hello.service.HelloService;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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import org.osgi.framework.BundleActivator;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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import org.osgi.framework.BundleContext;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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import org.osgi.framework.ServiceListener;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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import org.osgi.framework.ServiceEvent;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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import org.osgi.framework.ServiceRegistration;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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public class HelloServiceImpl implements HelloService, BundleActivator {
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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	private ServiceRegistration registration;
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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	public void start(BundleContext context) {
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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		Properties props = new Properties();
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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		props.put("Language", "English");
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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		registration = context.registerService(HelloService.class.getName(), this, props);
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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    }
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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	public void stop(BundleContext context) {
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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    }
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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	public String sayHello() {
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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		return "Hello World!! ";
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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	}
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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	public String sayGoodbye() {
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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		return "Goodbye World!!";
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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	}
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
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}