celix_status_t configuration_update(void *handle, properties_pt properties) {
configuration_impl_pt conf = (configuration_impl_pt)handle;
celix_status_t status;
// (1)
configuration_lock(conf);
// (2)
if ( configuration_checkDeleted(conf) != CELIX_SUCCESS ) {
configuration_unlock(conf);
return CELIX_ILLEGAL_STATE;
}
// (3)
configuration_updateDictionary(conf, properties);
// (4)
status = configurationStore_saveConfiguration(conf->configurationStore, conf->pid, conf->configuration_interface);
if (status != CELIX_SUCCESS) {
configuration_unlock(conf);
return status;
}
// (5)
bool isFactory;
if (conf->factoryPid == NULL) {
isFactory = false;
} else {
isFactory = true;
}
status = configurationAdminFactory_notifyConfigurationUpdated(conf->configurationAdminFactory, conf->configuration_interface, isFactory);
if (status != CELIX_SUCCESS) {
configuration_unlock(conf);
return status;
}
// (6)
status = configurationAdminFactory_dispatchEvent(conf->configurationAdminFactory, CONFIGURATION_EVENT_CM_UPDATED, conf->factoryPid, conf->pid);
if (status != CELIX_SUCCESS) {
configuration_unlock(conf);
return status;
}
// (7)
configuration_unlock(conf);
return CELIX_SUCCESS;
}
// org.eclipse.equinox.internal.cm.ManagedServiceTracker
celix_status_t managedServiceTracker_add(managed_service_tracker_pt tracker, service_reference_pt reference, char *pid, managed_service_service_pt service) {
celix_status_t status;
bundle_pt bundle = NULL;
const char* bundleLocation;
configuration_pt configuration = NULL;
properties_pt properties = NULL;
configurationStore_findConfiguration(tracker->configurationStore, pid, &configuration);
if (configuration == NULL) {
if (managedServiceTracker_trackManagedService(tracker, pid, reference, service) == CELIX_SUCCESS) {
// TODO : this is new code, it hasn't been tested yet
if (serviceReference_getBundle(reference, &bundle) != CELIX_SUCCESS) {
return CELIX_ILLEGAL_ARGUMENT;
}
if (bundle_getBundleLocation(bundle, &bundleLocation) != CELIX_SUCCESS) {
return CELIX_ILLEGAL_ARGUMENT;
}
// (1) creates a new Configuration for the ManagedService
if (configurationStore_getConfiguration(tracker->configurationStore, pid, (char*)bundleLocation, &configuration) != CELIX_SUCCESS || configuration == NULL) {
return CELIX_ILLEGAL_ARGUMENT;
}
// (2) bind the Configuration with the ManagedService
bool dummy;
if ((configuration_bind(configuration->handle, bundle, &dummy) != CELIX_SUCCESS)) {
return CELIX_ILLEGAL_ARGUMENT;
}
// (3) the new Configuration is persisted and visible for other ConfigAdmin instances
if (configurationStore_saveConfiguration(tracker->configurationStore, pid, configuration) != CELIX_SUCCESS) {
return CELIX_ILLEGAL_STATE;
}
// End of new code
// TODO: It must be considered in case of fail if untrack the ManagedService
return managedServiceTracker_asynchUpdated(tracker, service, NULL);
} else {
return CELIX_ILLEGAL_ARGUMENT; // the service was already tracked
}
} else {
configuration_lock(configuration->handle);
if (managedServiceTracker_trackManagedService(tracker, pid, reference, service) == CELIX_SUCCESS) {
if (serviceReference_getBundle(reference, &bundle) != CELIX_SUCCESS) {
configuration_unlock(configuration->handle);
printf("[ERROR ]: Tracker - Add (Service{PID=%s} Reference - getBundle NULL)", pid);
return CELIX_ILLEGAL_ARGUMENT;
}
// TODO configuration.isDeleted ? - with only using one calling bundle OK
bool isBind;
if ((configuration_bind(configuration->handle, bundle, &isBind) == CELIX_SUCCESS) && (isBind == true)) { // config.bind(bundle)
if (configuration_getProperties(configuration->handle, &properties) != CELIX_SUCCESS) {
configuration_unlock(configuration->handle);
return CELIX_ILLEGAL_ARGUMENT;
}
if (configurationAdminFactory_modifyConfiguration(tracker->configurationAdminfactory, reference, properties) != CELIX_SUCCESS) {
configuration_unlock(configuration->handle);
return CELIX_ILLEGAL_ARGUMENT;
}
status = managedServiceTracker_asynchUpdated(tracker, service, properties);
configuration_unlock(configuration->handle);
return status;
} else {
configuration_unlock(configuration->handle);
return CELIX_ILLEGAL_STATE;
}
} else {
configuration_unlock(configuration->handle);
return CELIX_ILLEGAL_ARGUMENT; // the service was already tracked
}
}
}
