1 files changed, 115 insertions, 0 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/CsarOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/CsarOperation.java
new file mode 100644
index 0000000000..1420ce08d8
--- /dev/null
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/CsarOperation.java
@@ -0,0 +1,115 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 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.openecomp.sdc.be.model.operations.impl;
+
+import java.io.File;
+import java.io.FileFilter;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Map;
+
+import javax.annotation.PostConstruct;
+
+import org.apache.commons.io.filefilter.WildcardFileFilter;
+import org.openecomp.sdc.be.model.User;
+import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
+import org.openecomp.sdc.common.util.ZipUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import fj.data.Either;
+
+@org.springframework.stereotype.Component("csar-operation")
+public class CsarOperation {
+
+	private static Logger log = LoggerFactory.getLogger(CsarOperation.class.getName());
+
+	@javax.annotation.Resource
+	private OnboardingClient onboardingClient;
+
+	public static void main(String[] args) {
+
+		CsarOperation csarOperation = new CsarOperation();
+		csarOperation.init();
+
+		String csarUuid = "70025CF6081B489CA7B1CBA583D5278D";
+		Either<Map<String, byte[]>, StorageOperationStatus> csar = csarOperation.getCsar(csarUuid, null);
+		System.out.println(csar.left().value());
+
+	}
+
+	@PostConstruct
+	public void init() {
+
+	}
+
+	// Mock returning a file from the file system until we have API from onboarding
+	public Either<Map<String, byte[]>, StorageOperationStatus> getMockCsar(String csarUuid) {
+		File dir = new File("/var/tmp/mockCsar");
+		FileFilter fileFilter = new WildcardFileFilter("*.csar");
+		File[] files = dir.listFiles(fileFilter);
+		for (int i = 0; i < files.length; i++) {
+			File csar = files[i];
+			if (csar.getName().startsWith(csarUuid)) {
+				log.debug("Found CSAR file {} matching the passed csarUuid {}", csar.getAbsolutePath(), csarUuid);
+				byte[] data;
+				try {
+					data = Files.readAllBytes(csar.toPath());
+				} catch (IOException e) {
+					log.debug("Error reading mock file for CSAR, error: {}", e);
+					return Either.right(StorageOperationStatus.NOT_FOUND);
+				}
+				Map<String, byte[]> readZip = ZipUtil.readZip(data);
+				return Either.left(readZip);
+			}
+		}
+		log.debug("Couldn't find mock file for CSAR starting with {}", csarUuid);
+		return Either.right(StorageOperationStatus.CSAR_NOT_FOUND);
+	}
+
+	/**
+	 * get csar from remote repository
+	 * 
+	 * @param csarUuid
+	 * @return
+	 */
+	public Either<Map<String, byte[]>, StorageOperationStatus> getCsar(String csarUuid, User user) {
+
+		Either<Map<String, byte[]>, StorageOperationStatus> result = onboardingClient.getCsar(csarUuid,
+				user.getUserId());
+
+		if (result.isRight()) {
+			log.debug("Cannot find csar {}. Status returned is {}", csarUuid, result.right().value());
+		} else {
+			Map<String, byte[]> values = result.left().value();
+			if (values != null) {
+				log.debug("The returned files are {}", values.keySet());
+			}
+		}
+
+		return result;
+	}
+
+	public OnboardingClient getOnboardingClient() {
+		return onboardingClient;
+	}
+
+}