1 files changed, 65 insertions, 0 deletions
diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/adapter/aai/impl/AaiHttpPatchClient.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/adapter/aai/impl/AaiHttpPatchClient.java
new file mode 100644
index 00000000..38ee680a
--- /dev/null
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/adapter/aai/impl/AaiHttpPatchClient.java
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * DCAEGEN2-SERVICES-SDK
+ * ================================================================================
+ * Copyright (C) 2019 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.onap.dcaegen2.services.prh.adapter.aai.impl;
+
+import static org.onap.dcaegen2.services.prh.adapter.aai.main.AaiHttpClientFactory.createRequestDiagnosticContext;
+
+import io.vavr.collection.HashMap;
+import io.vavr.collection.Map;
+import org.onap.dcaegen2.services.prh.adapter.aai.api.AaiHttpClient;
+import org.onap.dcaegen2.services.prh.adapter.aai.api.ConsumerDmaapModel;
+import org.onap.dcaegen2.services.prh.adapter.aai.main.AaiClientConfiguration;
+import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.HttpMethod;
+import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.HttpResponse;
+import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.ImmutableHttpRequest;
+import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.RequestBody;
+import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.RxHttpClient;
+import reactor.core.publisher.Mono;
+
+public final class AaiHttpPatchClient implements AaiHttpClient<ConsumerDmaapModel, HttpResponse> {
+
+    private final static Map<String, String> CONTENT_TYPE = HashMap.of("Content-Type", "application/merge-patch+json");
+
+    private RxHttpClient httpClient;
+    private final AaiClientConfiguration configuration;
+    private final AaiJsonBodyBuilderImpl jsonBodyBuilder;
+
+
+    public AaiHttpPatchClient(final AaiClientConfiguration configuration, AaiJsonBodyBuilderImpl jsonBodyBuilder,
+        RxHttpClient httpClient) {
+        this.configuration = configuration;
+        this.jsonBodyBuilder = jsonBodyBuilder;
+        this.httpClient = httpClient;
+    }
+
+    public Mono<HttpResponse> getAaiResponse(ConsumerDmaapModel aaiModel) {
+        final Map<String, String> headers = CONTENT_TYPE.merge(HashMap.ofAll(configuration.aaiHeaders()));
+        String jsonBody = jsonBodyBuilder.createJsonBody(aaiModel);
+
+        return httpClient.call(ImmutableHttpRequest.builder()
+            .url(configuration.pnfUrl() + "/" + aaiModel.getCorrelationId())
+            .customHeaders(headers)
+            .diagnosticContext(createRequestDiagnosticContext())
+            .body(RequestBody.fromString(jsonBody))
+            .method(HttpMethod.PATCH)
+            .build());
+    }
+}