1 files changed, 110 insertions, 0 deletions
diff --git a/catalog-be-plugins/etsi-nfv-nsd-csar-plugin/src/main/java/org/openecomp/sdc/be/plugins/etsi/nfv/nsd/model/NsdCsar.java b/catalog-be-plugins/etsi-nfv-nsd-csar-plugin/src/main/java/org/openecomp/sdc/be/plugins/etsi/nfv/nsd/model/NsdCsar.java
new file mode 100644
index 0000000000..733604529a
--- /dev/null
+++ b/catalog-be-plugins/etsi-nfv-nsd-csar-plugin/src/main/java/org/openecomp/sdc/be/plugins/etsi/nfv/nsd/model/NsdCsar.java
@@ -0,0 +1,110 @@
+/*
+ * ============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.plugins.etsi.nfv.nsd.model;
+
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
+import java.util.Map;
+import lombok.Getter;
+import lombok.Setter;
+import org.openecomp.sdc.be.plugins.etsi.nfv.nsd.builder.NsdCsarManifestBuilder;
+
+/**
+ * Represents a NSD CSAR package
+ */
+public class NsdCsar {
+
+    private static final String MANIFEST_EXTENSION = "mf";
+    private static final String YAML_EXTENSION = "yaml";
+    private static final String DOT = ".";
+    private static final String SLASH = "/";
+    private static final String DEFINITIONS = "Definitions";
+
+    private final Map<String, byte[]> fileMap = new HashMap<>();
+    @Getter
+    private final String fileName;
+    @Getter
+    @Setter
+    private byte[] csarPackage;
+    @Getter
+    @Setter
+    private boolean isSigned;
+    @Getter
+    private NsdCsarManifestBuilder manifestBuilder;
+
+    public NsdCsar(final String fileName) {
+        this.fileName = fileName;
+        manifestBuilder = new NsdCsarManifestBuilder();
+    }
+
+    public void addFile(final String filePath, final byte[] fileBytes) {
+        fileMap.put(filePath, fileBytes);
+    }
+
+    public byte[] getFile(final String filePath) {
+        return fileMap.get(filePath);
+    }
+
+    public byte[] getManifest() {
+        return fileMap.get(getManifestPath());
+    }
+
+    public byte[] getMainDefinition() {
+        return fileMap.get(getMainDefinitionPath());
+    }
+
+    public Map<String, byte[]> getFileMap() {
+        return new HashMap<>(fileMap);
+    }
+
+    public String getManifestPath() {
+        return fileName + DOT + MANIFEST_EXTENSION;
+    }
+
+    public boolean isManifest(final String filePath) {
+        return getManifestPath().equals(filePath);
+    }
+
+    public String getMainDefinitionPath() {
+        return DEFINITIONS + SLASH + fileName + YAML_EXTENSION;
+    }
+
+    public void addAllFiles(final Map<String, byte[]> definitionFiles) {
+        fileMap.putAll(definitionFiles);
+    }
+
+    /**
+     * Sets a manifest builder and build it, adding its content to the to the CSAR files. Ignores {@code null} manifest builders.
+     *
+     * @param manifestBuilder the manifest builder
+     */
+    public void addManifest(final NsdCsarManifestBuilder manifestBuilder) {
+        if (manifestBuilder == null) {
+            return;
+        }
+        this.manifestBuilder = manifestBuilder;
+        final String manifestContent = manifestBuilder.build();
+        addFile(getManifestPath(), manifestContent.getBytes(StandardCharsets.UTF_8));
+    }
+
+    public boolean isEmpty() {
+        return fileMap.isEmpty();
+    }
+}