Use RestTemplate in AaiRestClient

- brings tracing support for the requests towards aai-resources
- leverage automatic object mapping done by Jackson in the background
- add model related entities

Issue-ID: AAI-3833
Change-Id: I4f6ec65c80a6dcc1e1e3fa10786a119996c3bc79
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>

1 files changed, 64 insertions, 0 deletions

diff --git a/src/main/java/org/onap/aai/modelloader/entity/model/ModelElement.java b/src/main/java/org/onap/aai/modelloader/entity/model/ModelElement.java
new file mode 100644
index 0000000..b259586
--- /dev/null
+++ b/src/main/java/org/onap/aai/modelloader/entity/model/ModelElement.java
@@ -0,0 +1,64 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2024 Deutsche Telekom AG 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.aai.modelloader.entity.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import java.util.List;
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class ModelElement {
+  @JsonProperty("model-element-uuid")
+  private String modelElementUuid;
+
+  @JsonProperty("new-data-del-flag")
+  private String newDataDelFlag;
+
+  @JsonProperty("cardinality")
+  private String cardinality;
+
+  @JsonProperty("linkage-points")
+  private String linkagePoints;
+
+  @JsonProperty("resource-version")
+  private String resourceVersion;
+
+  @JsonProperty("model-elements")
+  private List<ModelElement> modelElements;
+
+  @JsonProperty("model-constraints")
+  private List<ModelConstraint> modelConstraints;
+
+  @JsonProperty("data-owner")
+  private String dataOwner;
+
+  @JsonProperty("data-source")
+  private String dataSource;
+
+  @JsonProperty("data-source-version")
+  private String dataSourceVersion;
+}