@SuppressWarnings("squid:S2629") // Invoke method(s) only conditionally
public class SdncOscA1Client implements A1Client {
+ static final int CONCURRENCY_RIC = 1; // How may paralell requests that is sent to one NearRT RIC
+
@Value.Immutable
@org.immutables.gson.Gson.TypeAdapters
public interface AdapterRequest {
private final A1ProtocolType protocolType;
/**
- * Constructor
- *
+ * Constructor that creates the REST client to use.
+ *
* @param protocolType the southbound protocol of the controller. Supported
* protocols are SDNC_OSC_STD_V1_1 and SDNC_OSC_OSC_V1
- * @param ricConfig
- * @param controllerBaseUrl the base URL of the SDNC controller
- * @param username username to accesss the SDNC controller
- * @param password password to accesss the SDNC controller
+ * @param ricConfig the configuration of the Ric to communicate with
+ * @param controllerConfig the configuration of the SDNC controller to use
*/
public SdncOscA1Client(A1ProtocolType protocolType, RicConfig ricConfig, ControllerConfig controllerConfig) {
this(protocolType, ricConfig, controllerConfig,
logger.debug("SdncOscA1Client for ric: {}, a1Controller: {}", ricConfig.name(), controllerConfig);
}
+ /**
+ * Constructor where the REST client to use is provided.
+ *
+ * @param protocolType the southbound protocol of the controller. Supported
+ * protocols are SDNC_OSC_STD_V1_1 and SDNC_OSC_OSC_V1
+ * @param ricConfig the configuration of the Ric to communicate with
+ * @param controllerConfig the configuration of the SDNC controller to use
+ * @param restClient the REST client to use
+ */
public SdncOscA1Client(A1ProtocolType protocolType, RicConfig ricConfig, ControllerConfig controllerConfig,
AsyncRestClient restClient) {
this.restClient = restClient;
public Flux<String> deleteAllPolicies() {
if (this.protocolType == A1ProtocolType.SDNC_OSC_STD_V1_1) {
return getPolicyIds() //
- .flatMap(policyId -> deletePolicyById("", policyId)); //
+ .flatMap(policyId -> deletePolicyById("", policyId), CONCURRENCY_RIC); //
} else if (this.protocolType == A1ProtocolType.SDNC_OSC_OSC_V1) {
OscA1Client.UriBuilder uriBuilder = new OscA1Client.UriBuilder(ricConfig);
return getPolicyTypeIdentities() //
- .flatMapMany(Flux::fromIterable)
- .flatMap(type -> post(GET_POLICY_RPC, uriBuilder.createGetPolicyIdsUri(type), Optional.empty())) //
- .flatMap(SdncJsonHelper::parseJsonArrayOfString);
+ .flatMapMany(Flux::fromIterable) //
+ .flatMap(type -> oscDeleteInstancesForType(uriBuilder, type), CONCURRENCY_RIC);
} else {
return Flux.error(createIllegalProtocolException());
}
}
+ private Flux<String> oscGetInstancesForType(OscA1Client.UriBuilder uriBuilder, String type) {
+ return post(GET_POLICY_RPC, uriBuilder.createGetPolicyIdsUri(type), Optional.empty()) //
+ .flatMapMany(SdncJsonHelper::parseJsonArrayOfString);
+ }
+
+ private Flux<String> oscDeleteInstancesForType(OscA1Client.UriBuilder uriBuilder, String type) {
+ return oscGetInstancesForType(uriBuilder, type) //
+ .flatMap(instance -> deletePolicyById(type, instance), CONCURRENCY_RIC);
+ }
+
@Override
public Mono<A1ProtocolType> getProtocolVersion() {
return tryStdProtocolVersion() //