Add simplified local setup

[aai/test-config.git] / local-setup / src / main / java / onap / aai / dto / ModelGenerator.java

diff --git a/local-setup/src/main/java/onap/aai/dto/ModelGenerator.java b/local-setup/src/main/java/onap/aai/dto/ModelGenerator.java
new file mode 100644 (file)
index 0000000..c6625e1
--- /dev/null
+++ b/local-setup/src/main/java/onap/aai/dto/ModelGenerator.java
@@ -0,0 +1,48 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018-2019 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 onap.aai.dto;
+
+import static onap.aai.util.Resources.readerFrom;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.util.stream.Stream;
+import org.apache.commons.csv.CSVFormat;
+import org.apache.commons.csv.CSVParser;
+import org.apache.commons.csv.CSVRecord;
+
+public class ModelGenerator {
+
+    public static Stream<Model> generate(String fileName) {
+        try (CSVParser parser = CSVFormat.DEFAULT.withFirstRecordAsHeader().parse(readerFrom(fileName))) {
+            return parser.getRecords().stream().map(ModelGenerator::csvToModel);
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+
+    private static Model csvToModel(CSVRecord csvRecord) {
+        return new Model(
+            csvRecord.get("model-name"),
+            csvRecord.get("model-invariant-id"),
+            csvRecord.get("model-version-id")
+        );
+    }
+}