public Collection<ImportReference> getAllImportReference() {
Collection<ImportReference> irefs = new HashSet<ImportReference>();
for (EndpointDescription desc : registrations.keySet()) {
irefs.add(registrations.getElem(desc).getImportReference());
}
return irefs;
}
/**
* Stop the proxy-creator, iPOJO Invalidate instance callback. Must be override ! Close all
* endpoints.
*/
protected void stop() {
synchronized (registrations) {
Collection<EndpointDescription> descs = registrations.keySet();
for (EndpointDescription desc : descs) {
MyImportReference iref = registrations.getElem(desc).getImportReference();
destroyProxy(iref.getImportedEndpoint(), iref.getRegistration()); // TODO check != null
iref.close(); // unregister the proxy
}
registrations.clear();
isValid = false;
}
}
/** Start the endpoint-creator component, iPOJO Validate instance callback. Must be override ! */
protected void start() {
synchronized (registrations) {
if (registrations.size() > 0) {
getLogService()
.log(
LOG_WARNING,
"Internal structures have not been clean while stopping the instance.");
stop();
}
isValid = true;
}
}
/**
* @param sref
* @param extraProperties
* @return
*/
public ImportRegistration importService(
EndpointDescription description, Map<String, Object> properties) {
final ImportRegistration ireg;
synchronized (registrations) {
if (!isValid) {
return new BadImportRegistration(
new Throwable("This ExporterService is no more available. !"));
}
if (registrations.containsKey(description)) {
// Clone Registration
ireg = new MyImportRegistration(registrations.getElem(description));
} else {
// First registration, create the proxy
ServiceRegistration registration = createProxy(description, properties);
ireg = new MyImportRegistration(description, registration);
}
}
return ireg;
}