* ========================LICENSE_START=================================
* O-RAN-SC
* %%
- * Copyright (C) 2019 Nordix Foundation
+ * Copyright (C) 2020 Nordix Foundation
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
import reactor.core.publisher.Mono;
/**
- * Factory for A1 clients that supports four different protocol versions of the A1 api.
+ * Factory for A1 clients that supports four different protocol versions of the
+ * A1 api.
*/
public class A1ClientFactory {
* Creates an A1 client with the correct A1 protocol for the provided Ric.
*
* <p>
- * It detects the protocol version by trial and error, since there is no getVersion method specified in the A1
- * api yet.
+ * It detects the protocol version by trial and error, since there is no
+ * getVersion method specified in the A1 api yet.
*
* <p>
- * As a side effect it also sets the protocol version in the provided Ric. This means that after the first
- * successful creation it won't have to try which protocol to use, but can create the client directly.
+ * As a side effect it also sets the protocol version in the provided Ric. This
+ * means that after the first successful creation it won't have to try which
+ * protocol to use, but can create the client directly.
*
- * @param ric The Ric to get a client for.
- * @return a client with the correct protocol, or a ServiceException if none of the protocols are supported by the
- * Ric.
+ * @param ric The RIC to get a client for.
+ * @return a client with the correct protocol, or a ServiceException if none of
+ * the protocols are supported by the Ric.
*/
public Mono<A1Client> createA1Client(Ric ric) {
return getProtocolVersion(ric) //
return Mono.just(createOscA1Client(ric));
} else if (version == A1ProtocolType.SDNC_OSC) {
return Mono.just(createSdncOscA1Client(ric));
- } else { // A1ProtocolType.SDNR_ONAP
- return Mono.just(createSdnrOnapA1Client(ric));
+ } else { // A1ProtocolType.SDNC_ONAP
+ return Mono.just(createSdncOnapA1Client(ric));
}
}
private Mono<A1Client.A1ProtocolType> getProtocolVersion(Ric ric) {
if (ric.getProtocolVersion() == A1ProtocolType.UNKNOWN) {
- return fetchVersion(createSdnrOnapA1Client(ric)) //
- .onErrorResume(err -> fetchVersion(createSdncOscA1Client(ric))) //
- .onErrorResume(err -> fetchVersion(createOscA1Client(ric))) //
- .onErrorResume(err -> fetchVersion(createStdA1ClientImpl(ric))) //
- .doOnNext(version -> ric.setProtocolVersion(version))
+ return fetchVersion(createSdncOnapA1Client(ric)) //
+ .onErrorResume(notUsed -> fetchVersion(createSdncOscA1Client(ric))) //
+ .onErrorResume(notUsed -> fetchVersion(createOscA1Client(ric))) //
+ .onErrorResume(notUsed -> fetchVersion(createStdA1ClientImpl(ric))) //
+ .doOnNext(ric::setProtocolVersion)
.doOnNext(version -> logger.debug("Recover ric: {}, protocol version:{}", ric.name(), version)) //
- .doOnError(t -> logger.warn("Could not get protocol version from RIC: {}", ric.name())); //
+ .doOnError(notUsed -> logger.warn("Could not get protocol version from RIC: {}", ric.name())); //
} else {
return Mono.just(ric.getProtocolVersion());
}
appConfig.getA1ControllerUsername(), appConfig.getA1ControllerPassword());
}
- protected A1Client createSdnrOnapA1Client(Ric ric) {
- return new SdnrOnapA1Client(ric.getConfig(), appConfig.getA1ControllerBaseUrl(),
+ protected A1Client createSdncOnapA1Client(Ric ric) {
+ return new SdncOnapA1Client(ric.getConfig(), appConfig.getA1ControllerBaseUrl(),
appConfig.getA1ControllerUsername(), appConfig.getA1ControllerPassword());
}