1 files changed, 57 insertions, 0 deletions
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/be/csar/storage/ArtifactStorageManager.java b/common-app-api/src/main/java/org/openecomp/sdc/be/csar/storage/ArtifactStorageManager.java
new file mode 100644
index 0000000000..da06db0e68
--- /dev/null
+++ b/common-app-api/src/main/java/org/openecomp/sdc/be/csar/storage/ArtifactStorageManager.java
@@ -0,0 +1,57 @@
+/*
+ * ============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.openecomp.sdc.be.csar.storage;
+
+import java.io.InputStream;
+
+/**
+ * Manages the artifact storage and handles operations on the artifacts
+ */
+public interface ArtifactStorageManager {
+
+    /**
+     * Persists the uploaded artifact in the storage.
+     *
+     * @param vspId                the VSP id
+     * @param versionId            the VSP version id
+     * @param uploadedArtifactInfo the uploaded
+     * @return the information about the persisted artifact
+     */
+    ArtifactInfo persist(String vspId, String versionId, ArtifactInfo uploadedArtifactInfo);
+
+    /**
+     * Uploads a file to the Artifact Storage. This file will be temporary until persisted by {@link #persist(String, String, ArtifactInfo)}.
+     *
+     * @param vspId        the VSP id
+     * @param versionId    the VSP version id
+     * @param fileToUpload the file input stream
+     * @return the information about the uploaded artifact
+     */
+    ArtifactInfo upload(String vspId, String versionId, InputStream fileToUpload);
+
+    /**
+     * Checks if the Artifact Storage is enabled.
+     *
+     * @return {@code true} if enable, {@code false} otherwise
+     */
+    boolean isEnabled();
+
+}