1 files changed, 60 insertions, 0 deletions
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/utils/FileExtractor.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/utils/FileExtractor.java
new file mode 100644
index 0000000000..c6d7d637fa
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/utils/FileExtractor.java
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2020 Nokia. 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.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+import org.openecomp.sdc.be.config.NonManoArtifactType;
+import org.openecomp.sdc.tosca.csar.Manifest;
+import org.openecomp.sdc.tosca.csar.SOL004ManifestOnboarding;
+import org.openecomp.sdc.vendorsoftwareproduct.impl.onboarding.OnboardingPackageContentHandler;
+
+public class FileExtractor {
+
+    private final InternalFilesFilter internalFilesFilter;
+    private final String etsiEntryManifestFilePath;
+    private final OnboardingPackageContentHandler contentHandler;
+
+    public FileExtractor(String etsiEntryManifestPath, OnboardingPackageContentHandler contentHandler) {
+        this(etsiEntryManifestPath, contentHandler, new InternalFilesFilter());
+    }
+
+    FileExtractor(String etsiEntryManifestPath, OnboardingPackageContentHandler contentHandler, InternalFilesFilter internalFilesFilter) {
+        this.etsiEntryManifestFilePath = etsiEntryManifestPath;
+        this.contentHandler = contentHandler;
+        this.internalFilesFilter = internalFilesFilter;
+    }
+
+    public Stream<byte[]> findFiles(NonManoArtifactType fileType) {
+        Map<String, List<String>> nonManoSources = extractNonManoSources();
+        List<String> pathsToSources = nonManoSources.getOrDefault(fileType.getType(), new ArrayList<>());
+        List<String> pathsToLocalFiles = internalFilesFilter.filter(pathsToSources);
+        return pathsToLocalFiles.stream()
+            .map(contentHandler::getFileContent);
+    }
+
+    private Map<String, List<String>> extractNonManoSources() {
+        Manifest onboardingManifest = new SOL004ManifestOnboarding();
+        onboardingManifest.parse(contentHandler.getFileContentAsStream(etsiEntryManifestFilePath));
+        return onboardingManifest.getNonManoSources();
+    }
+}