1 files changed, 59 insertions, 0 deletions
diff --git a/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/deploymentartifact/ArtifactFileNameCreator.java b/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/deploymentartifact/ArtifactFileNameCreator.java
new file mode 100644
index 0000000..7713020
--- /dev/null
+++ b/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/deploymentartifact/ArtifactFileNameCreator.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  org.onap.dcae
+ *  ================================================================================
+ *  Copyright (c) 2020 AT&T 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.dcaegen2.platform.mod.web.service.deploymentartifact;
+
+import org.onap.dcaegen2.platform.mod.model.exceptions.deploymentartifact.BlueprintFileNameCreateException;
+import org.onap.dcaegen2.platform.mod.model.microserviceinstance.MsInstance;
+import org.springframework.stereotype.Component;
+
+/**
+ * A name creator for Deployment Artifact files.
+ */
+@Component
+public class ArtifactFileNameCreator {
+
+    private static final String FILE_FORMAT = ".yaml";
+
+    /**
+     * creates a file name
+     * @param msInstance
+     * @param version
+     * @return
+     */
+    public String createFileName(MsInstance msInstance, int version) {
+        if(msInstance.getMsInfo() == null || !msInstance.getMsInfo().containsKey("tag")){
+            throwException("MS-tag");
+        }
+        if(msInstance.getActiveSpec() == null){
+            throwException("active-spec");
+        }
+        return  msInstance.getMsInfo().get("tag") + "_"
+                + msInstance.getActiveSpec().getType().toString().toLowerCase() + "_"
+                + msInstance.getRelease() + "_"
+                + version
+                + FILE_FORMAT;
+   }
+
+    private void throwException(String missingProperty) {
+        throw new BlueprintFileNameCreateException("Can not create bluerprint file name: "
+                + missingProperty + " is missing");
+    }
+}