| package org.apache.karaf.webconsole.blueprint.internal.model; |
| |
| import org.apache.wicket.model.LoadableDetachableModel; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.ServiceReference; |
| |
| public class ServiceReferenceModel extends LoadableDetachableModel<ServiceReference> { |
| |
| private final Bundle bundle; |
| private String[] classes; |
| |
| public ServiceReferenceModel(ServiceReference object) { |
| this(object, object.getBundle()); |
| } |
| |
| public ServiceReferenceModel(ServiceReference object, Bundle bundle) { |
| this.bundle = bundle; |
| classes = (String[]) object.getProperty("objectClass"); |
| } |
| |
| @Override |
| protected ServiceReference load() { |
| ServiceReference[] services = bundle.getRegisteredServices(); |
| |
| for (ServiceReference reference : services) { |
| if (classes.equals(reference.getProperty("objectClass"))) { |
| return reference; |
| } |
| } |
| |
| throw new MissingServiceReferenceException(bundle.getSymbolicName(), classes); |
| } |
| |
| } |