Adding ONAP PMS as a submodule.

[nonrtric.git] / policy-agent / src / main / java / org / oransc / policyagent / clients / SdncOnapA1Client.java

diff --git a/policy-agent/src/main/java/org/oransc/policyagent/clients/SdncOnapA1Client.java b/policy-agent/src/main/java/org/oransc/policyagent/clients/SdncOnapA1Client.java
deleted file mode 100644 (file)
index 37e0303..0000000
--- a/policy-agent/src/main/java/org/oransc/policyagent/clients/SdncOnapA1Client.java
+++ /dev/null
@@ -1,194 +0,0 @@
-/*-
- * ========================LICENSE_START=================================
- * O-RAN-SC
- * %%
- * 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.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ========================LICENSE_END===================================
- */
-
-package org.oransc.policyagent.clients;
-
-import java.lang.invoke.MethodHandles;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
-
-import org.immutables.gson.Gson;
-import org.immutables.value.Value;
-import org.oransc.policyagent.configuration.ControllerConfig;
-import org.oransc.policyagent.configuration.RicConfig;
-import org.oransc.policyagent.configuration.WebClientConfig;
-import org.oransc.policyagent.repository.Policy;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import reactor.core.publisher.Flux;
-import reactor.core.publisher.Mono;
-
-/**
- * Client for accessing the A1 adapter in the SDNC controller in ONAP
- */
-@SuppressWarnings("squid:S2629") // Invoke method(s) only conditionally
-public class SdncOnapA1Client implements A1Client {
-    @Value.Immutable
-    @Gson.TypeAdapters
-    interface SdncOnapAdapterInput {
-        public String nearRtRicId();
-
-        public Optional<String> policyTypeId();
-
-        public Optional<String> policyInstanceId();
-
-        public Optional<String> policyInstance();
-
-        public Optional<List<String>> properties();
-    }
-
-    private static final String URL_PREFIX = "/A1-ADAPTER-API:";
-
-    private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
-
-    private final ControllerConfig controllerConfig;
-    private final RicConfig ricConfig;
-    private final AsyncRestClient restClient;
-
-    public SdncOnapA1Client(RicConfig ricConfig, ControllerConfig controllerConfig, WebClientConfig clientConfig) {
-        this(ricConfig, controllerConfig,
-            new AsyncRestClient(controllerConfig.baseUrl() + "/restconf/operations", clientConfig));
-        logger.debug("SdncOnapA1Client for ric: {}, a1ControllerBaseUrl: {}", ricConfig.name(),
-            controllerConfig.baseUrl());
-    }
-
-    public SdncOnapA1Client(RicConfig ricConfig, ControllerConfig controllerConfig, AsyncRestClient restClient) {
-        this.ricConfig = ricConfig;
-        this.controllerConfig = controllerConfig;
-        this.restClient = restClient;
-    }
-
-    @Override
-    public Mono<List<String>> getPolicyTypeIdentities() {
-        return getPolicyTypeIds() //
-            .collectList();
-    }
-
-    @Override
-    public Mono<List<String>> getPolicyIdentities() {
-        return getPolicyTypeIds() //
-            .flatMap(this::getPolicyIdentitiesByType) //
-            .collectList();
-    }
-
-    @Override
-    public Mono<String> getPolicyTypeSchema(String policyTypeId) {
-        SdncOnapAdapterInput inputParams = ImmutableSdncOnapAdapterInput.builder() //
-            .nearRtRicId(ricConfig.baseUrl()) //
-            .policyTypeId(policyTypeId) //
-            .build();
-        String inputJsonString = SdncJsonHelper.createInputJsonString(inputParams);
-        logger.debug("POST getPolicyType inputJsonString = {}", inputJsonString);
-
-        return restClient
-            .postWithAuthHeader(URL_PREFIX + "getPolicyType", inputJsonString, controllerConfig.userName(),
-                controllerConfig.password()) //
-            .flatMap(response -> SdncJsonHelper.getValueFromResponse(response, "policy-type")) //
-            .flatMap(SdncJsonHelper::extractPolicySchema);
-    }
-
-    @Override
-    public Mono<String> putPolicy(Policy policy) {
-        SdncOnapAdapterInput inputParams = ImmutableSdncOnapAdapterInput.builder() //
-            .nearRtRicId(ricConfig.baseUrl()) //
-            .policyTypeId(policy.type().name()) //
-            .policyInstanceId(policy.id()) //
-            .policyInstance(policy.json()) //
-            .properties(new ArrayList<>()) //
-            .build();
-
-        String inputJsonString = SdncJsonHelper.createInputJsonString(inputParams);
-        logger.debug("POST putPolicy inputJsonString = {}", inputJsonString);
-
-        return restClient.postWithAuthHeader(URL_PREFIX + "createPolicyInstance", inputJsonString,
-            controllerConfig.userName(), controllerConfig.password());
-    }
-
-    @Override
-    public Mono<String> deletePolicy(Policy policy) {
-        return deletePolicyByTypeId(policy.type().name(), policy.id());
-    }
-
-    @Override
-    public Flux<String> deleteAllPolicies() {
-        return getPolicyTypeIds() //
-            .flatMap(this::deletePoliciesForType); //
-    }
-
-    @Override
-    public Mono<A1ProtocolType> getProtocolVersion() {
-        return getPolicyTypeIdentities() //
-            .flatMap(notUsed -> Mono.just(A1ProtocolType.SDNC_ONAP));
-    }
-
-    @Override
-    public Mono<String> getPolicyStatus(Policy policy) {
-        return Mono.error(new Exception("Status not implemented in the controller"));
-    }
-
-    private Flux<String> getPolicyTypeIds() {
-        SdncOnapAdapterInput inputParams = ImmutableSdncOnapAdapterInput.builder() //
-            .nearRtRicId(ricConfig.baseUrl()) //
-            .build();
-        String inputJsonString = SdncJsonHelper.createInputJsonString(inputParams);
-        logger.debug("POST getPolicyTypeIdentities inputJsonString = {}", inputJsonString);
-
-        return restClient
-            .postWithAuthHeader(URL_PREFIX + "getPolicyTypes", inputJsonString, controllerConfig.userName(),
-                controllerConfig.password()) //
-            .flatMap(response -> SdncJsonHelper.getValueFromResponse(response, "policy-type-id-list")) //
-            .flatMapMany(SdncJsonHelper::parseJsonArrayOfString);
-    }
-
-    private Flux<String> getPolicyIdentitiesByType(String policyTypeId) {
-        SdncOnapAdapterInput inputParams = ImmutableSdncOnapAdapterInput.builder() //
-            .nearRtRicId(ricConfig.baseUrl()) //
-            .policyTypeId(policyTypeId) //
-            .build();
-        String inputJsonString = SdncJsonHelper.createInputJsonString(inputParams);
-        logger.debug("POST getPolicyIdentities inputJsonString = {}", inputJsonString);
-
-        return restClient
-            .postWithAuthHeader(URL_PREFIX + "getPolicyInstances", inputJsonString, controllerConfig.userName(),
-                controllerConfig.password()) //
-            .flatMap(response -> SdncJsonHelper.getValueFromResponse(response, "policy-instance-id-list")) //
-            .flatMapMany(SdncJsonHelper::parseJsonArrayOfString);
-    }
-
-    private Flux<String> deletePoliciesForType(String typeId) {
-        return getPolicyIdentitiesByType(typeId) //
-            .flatMap(policyId -> deletePolicyByTypeId(typeId, policyId)); //
-    }
-
-    private Mono<String> deletePolicyByTypeId(String policyTypeId, String policyId) {
-        SdncOnapAdapterInput inputParams = ImmutableSdncOnapAdapterInput.builder() //
-            .nearRtRicId(ricConfig.baseUrl()) //
-            .policyTypeId(policyTypeId) //
-            .policyInstanceId(policyId) //
-            .build();
-        String inputJsonString = SdncJsonHelper.createInputJsonString(inputParams);
-        logger.debug("POST deletePolicy inputJsonString = {}", inputJsonString);
-
-        return restClient.postWithAuthHeader(URL_PREFIX + "deletePolicyInstance", inputJsonString,
-            controllerConfig.userName(), controllerConfig.password());
-    }
-}