SCalleeProvidedService.java

/*TAG:PACKAGE*/

import org.universAAL.middleware.owl.MergedRestriction;
import org.universAAL.middleware.owl.OntologyManagement;
import org.universAAL.middleware.owl.SimpleOntology;
import org.universAAL.middleware.rdf.Resource;
import org.universAAL.middleware.rdf.ResourceFactory;
import org.universAAL.middleware.rdf.TypeMapper;
import org.universAAL.middleware.service.owls.profile.ServiceProfile;
import org.universAAL.ontology.phThing.DeviceService;
import org.universAAL.ontology.device.SwitchController;

/* -Example- This service example provides Device Services*/
public class SCalleeProvidedService extends DeviceService {

	/*
	 * -Example- this namespace can be reused in many parts of the code, but not
	 * all of them
	 */
	protected static final String SERVICE_OWN_NAMESPACE = "http://your.ontology.URL.com/YourServerDomainOntology.owl#";
	// TODO: Change Namespace
	public static final String MY_URI = SERVICE_OWN_NAMESPACE
			+ "OnOffActuatorTemplateService";
	protected static final String SERVICE_GET_STATUS_URI = SERVICE_OWN_NAMESPACE
			+ "getStatus";
	protected static final String SERVICE_SET_STATUS_URI = SERVICE_OWN_NAMESPACE
			+ "setStatus";
	protected static final String OUTPUT_STATUS = SERVICE_OWN_NAMESPACE
			+ "outputStatus";
	protected static final String INPUT_STATUS = SERVICE_OWN_NAMESPACE
			+ "inputStatus";
	protected static final String INPUT_DEVICE = SERVICE_OWN_NAMESPACE
			+ "inputDevice";

	/* -Example- This registers three profiles */
	public static ServiceProfile[] profiles = new ServiceProfile[2];

	static {
		/*
		 * -Example- This piece of code tells ontology management that these
		 * provided services extend the DeviceService ontology, without having
		 * to code a full Ontology class
		 */
		OntologyManagement.getInstance().register(
				Activator.context,
				new SimpleOntology(MY_URI, DeviceService.MY_URI,
						new ResourceFactory() {
							public Resource createInstance(String classURI,
									String instanceURI, int factoryIndex) {
								return new SCalleeProvidedService(instanceURI);
							}
						}));

		// Declaration of first profile. In: SwitchController; Out: StatusValue
		SCalleeProvidedService getOnOffActuatorStatus = new SCalleeProvidedService(
				SERVICE_GET_STATUS_URI);
		getOnOffActuatorStatus.addFilteringInput(INPUT_DEVICE,
				SwitchController.MY_URI, 1, 1,
				new String[] { DeviceService.PROP_CONTROLS });
		getOnOffActuatorStatus.addOutput(OUTPUT_STATUS,
				TypeMapper.getDatatypeURI(Boolean.class), 1, 1, new String[] {
						DeviceService.PROP_CONTROLS,
						SwitchController.PROP_HAS_VALUE });
		// This is for saying that this only controls this specific
		// SwitchController and no other. We do it this way because we dont use
		// an Ontology class here to define instance restrictions.
		MergedRestriction r = MergedRestriction.getFixedValueRestriction(
				DeviceService.PROP_CONTROLS, new SwitchController(
						CPublisher.DEVICE_OWN_URI));
		getOnOffActuatorStatus.addInstanceLevelRestriction(r,
				new String[] { DeviceService.PROP_CONTROLS });
		profiles[0] = getOnOffActuatorStatus.getProfile();

		// Declaration of second profile. In: SwitchController, StatusValue
		SCalleeProvidedService setOnOffActuatorStatus = new SCalleeProvidedService(
				SERVICE_SET_STATUS_URI);
		setOnOffActuatorStatus.addFilteringInput(INPUT_DEVICE,
				SwitchController.MY_URI, 1, 1,
				new String[] { DeviceService.PROP_CONTROLS });
		setOnOffActuatorStatus.addInputWithChangeEffect(INPUT_STATUS,
				TypeMapper.getDatatypeURI(Boolean.class), 1, 1, new String[] {
						DeviceService.PROP_CONTROLS,
						SwitchController.PROP_HAS_VALUE });
		setOnOffActuatorStatus.addInstanceLevelRestriction(r,
			new String[] { DeviceService.PROP_CONTROLS });
		profiles[1] = setOnOffActuatorStatus.getProfile();

	}

	protected SCalleeProvidedService(String uri) {
		super(uri);
	}
	
        public String getClassURI() {
    		return MY_URI;
        }

}