Add Create Instance Rest Endpoint

Added Camel Endpoint

Will Apply Unit Tests on POLICY-3537, since focus is to
get the functionalities completed.

Issue-ID: POLICY-3436
Change-Id: I8305896b24c30fc0403c57b3925af983065a5ec2
Signed-off-by: brunomilitzer <bruno.militzer@est.tech>

2 files changed, 62 insertions, 0 deletions

diff --git a/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/persistence/provider/ControlLoopProvider.java b/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/persistence/provider/ControlLoopProvider.java
index 4e502c64c..71407916d 100644
--- a/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/persistence/provider/ControlLoopProvider.java
+++ b/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/persistence/provider/ControlLoopProvider.java
@@ -22,12 +22,15 @@ package org.onap.policy.clamp.controlloop.models.controlloop.persistence.provide
 
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 import javax.ws.rs.core.Response;
 import lombok.NonNull;
 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoop;
 import org.onap.policy.clamp.controlloop.models.controlloop.persistence.concepts.JpaControlLoop;
+import org.onap.policy.clamp.controlloop.models.messages.rest.instantiation.InstantiationResponse;
 import org.onap.policy.models.base.PfAuthorative;
 import org.onap.policy.models.base.PfConceptKey;
 import org.onap.policy.models.base.PfKey;
@@ -38,6 +41,7 @@ import org.onap.policy.models.provider.impl.AbstractModelsProvider;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaEntity;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaTypedEntityFilter;
 import org.onap.policy.models.tosca.simple.concepts.JpaToscaNodeTemplate;
 import org.springframework.stereotype.Component;
@@ -184,6 +188,26 @@ public class ControlLoopProvider extends AbstractModelsProvider {
     }
 
     /**
+     * Saves Instance Properties to the database.
+     * @param serviceTemplate the service template
+     * @return a Map of tosca node templates
+     */
+    public Map<String, ToscaNodeTemplate> saveInstanceProperties(ToscaServiceTemplate serviceTemplate) {
+
+        Map<String, ToscaNodeTemplate> savedNodeTemplates = new HashMap<>();
+
+        serviceTemplate.getToscaTopologyTemplate().getNodeTemplates().forEach((key, template) -> {
+            JpaToscaNodeTemplate jpaToscaNodeTemplate = new JpaToscaNodeTemplate(template);
+
+            getPfDao().create(jpaToscaNodeTemplate);
+
+            savedNodeTemplates.put(key, template);
+        });
+
+        return savedNodeTemplates;
+    }
+
+    /**
      * Get Node Templates.
      *
      * @param name the name of the node template to get, null to get all node templates
@@ -220,4 +244,5 @@ public class ControlLoopProvider extends AbstractModelsProvider {
     private <T extends ToscaEntity, J extends PfAuthorative<T>> List<T> asEntityList(List<J> jpaEntityList) {
         return jpaEntityList.stream().map(J::toAuthorative).collect(Collectors.toList());
     }
+
 }
diff --git a/models/src/main/java/org/onap/policy/clamp/controlloop/models/messages/rest/instantiation/InstancePropertiesResponse.java b/models/src/main/java/org/onap/policy/clamp/controlloop/models/messages/rest/instantiation/InstancePropertiesResponse.java
new file mode 100644
index 000000000..eed339447
--- /dev/null
+++ b/models/src/main/java/org/onap/policy/clamp/controlloop/models/messages/rest/instantiation/InstancePropertiesResponse.java
@@ -0,0 +1,37 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.controlloop.models.messages.rest.instantiation;
+
+import java.util.List;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+import org.onap.policy.clamp.controlloop.models.messages.rest.SimpleResponse;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+
+/**
+ * Response to Instance Properties requests that affect a change.
+ */
+@Getter
+@Setter
+@ToString(callSuper = true)
+public class InstancePropertiesResponse extends SimpleResponse {
+    private List<ToscaConceptIdentifier> affectedInstanceProperties;
+}