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Packaging

A composite component type is described in the metadata.xml file of an iPOJO bundle. It , like all iPOJO components. Also like all iPOJO components, it is possible to create an instance of the composition composite in this the metadata file, such:

<instance component="Hello" name="hello-composition"/>

 To To avoid packages packaging issues, all used "specification" referenced service specifications are imported by the bundle containing the compositioncomposite.

Runtime

Imagine that at runtime you have:

• Two factories that can create Hello service providersprovider instances.
• A factory that can create Dispatch Dispatcher service providersprovider instances.
• A factory that can create Directory service  providersprovider instances.
• Several existing Person servicesservice instances.

When you deploy the composition, iPOJO will manage your application:

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