[DCAEGEN2] Calculate slice utilization data

Issue-ID: DCAEGEN2-2942
Signed-off-by: Niranjana <niranjana.y60@wipro.com>
Change-Id: Id16d2a36cf964b15495531a54094cad96471bdcb

1 files changed, 64 insertions, 0 deletions

diff --git a/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/DesRestClient.java b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/DesRestClient.java
new file mode 100644
index 00000000..5d29af3a
--- /dev/null
+++ b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/DesRestClient.java
@@ -0,0 +1,64 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2022 Wipro Limited.
+ *   ==============================================================================
+ *     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.slice.analysis.ms.restclients;
+
+import java.util.Collections;
+
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Component;
+
+/**
+ * This class represents rest client for DES interfaces
+ */
+@Component
+public class DesRestClient extends RestClient {
+
+    public DesRestClient() {
+        super();
+    }
+
+    /**
+     * Send Post Request to DES
+     */
+
+    public <T> ResponseEntity<T> sendPostRequest(String requestUrl, String requestBody,
+            ParameterizedTypeReference<T> responseType) {
+        HttpHeaders headers = new HttpHeaders();
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        return super.sendPostRequest(headers, requestUrl, requestBody, responseType);
+    }
+
+    /**
+     * Send Get Request to DES
+     */
+
+    public <T> ResponseEntity<T> sendGetRequest(String requestUrl, ParameterizedTypeReference<T> responseType) {
+        HttpHeaders headers = new HttpHeaders();
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        return super.sendGetRequest(headers, requestUrl, responseType);
+    }
+}