How to read OSGI run mode configurations with OSGI R6 annotation?

Could you please provide a sample of code you are trying to migrate ?

May be this might help as a starting point

http://blogs.adobe.com/experiencedelivers/experience-management/using-osgi-annotations-aem6-2/

Official OSGi Declarative Services Annotations in AEM - Adobe Experience Manager | AEM/CQ | Apache Sling

@ObjectClassDefinition(name = "Example Global Configs", description = "Example Global Configs")
public @interface ExampleGlobalConfig {
    @AttributeDefinition(name = "example.path", description = "This is example path")
    String getExamplePath() default "";
}
@Component(service = ExampleGlobalConfigService.class, immediate = true)
@Designate(ocd = ExampleGlobalConfig.class)
public class ExampleGlobalConfigService {
/**
* example path
*/
private String examplePath;
@Activate
@Modified
protected void activate(final ExampleGlobalConfig exampleGlobalConfig) {
examplePath = exampleGlobalConfig.getExamplePath();
}
/**
* @return the exampleath
        */
public String getExamplePath() {
return examplePath;
}
}

May be you can do something like this. You can use the service in servlets or sling models or wcmusepojo or anywhere else you need

Thanks all for your help. I got it resolved. What I did was that I created a new component without specifying the name attribute. Then created OSGI config nodes under different run modes. Then in the activate method with parameter of type Map simply called the property field name.