1 files changed, 57 insertions, 0 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/cds/ConfigureInstanceParamsForService.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/cds/ConfigureInstanceParamsForService.java
new file mode 100644
index 0000000000..e8c88e00d7
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/cds/ConfigureInstanceParamsForService.java
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2021 Bell Canada
+ * ================================================================================
+ * 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.so.client.cds;
+
+import static org.onap.so.client.cds.ConfigureInstanceParamsUtil.applyParamsToObject;
+import com.google.gson.JsonObject;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import org.onap.so.client.exception.PayloadGenerationException;
+import org.onap.so.serviceinstancebeans.Service;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class ConfigureInstanceParamsForService {
+
+    @Autowired
+    private ExtractServiceFromUserParameters extractServiceFromUserParameters;
+
+    /**
+     * Read instance parameters for Service and put into JsonObject.
+     *
+     * @param jsonObject - JsonObject which will hold the payload to send to CDS.
+     * @param userParamsFromRequest - User parameters.
+     * @throws PayloadGenerationException if it doesn't able to populate instance parameters from SO payload.
+     */
+    public void populateInstanceParams(JsonObject jsonObject, List<Map<String, Object>> userParamsFromRequest)
+            throws PayloadGenerationException {
+        try {
+            Optional<Service> service =
+                    extractServiceFromUserParameters.getServiceFromRequestUserParams(userParamsFromRequest);
+
+            service.map(Service::getInstanceParams).ifPresent(p -> applyParamsToObject(p, jsonObject));
+        } catch (Exception e) {
+            throw new PayloadGenerationException("Failed to resolve instance parameters", e);
+        }
+    }
+}