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-rw-r--r--adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/vnf/CSAR.java189
1 files changed, 0 insertions, 189 deletions
diff --git a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/vnf/CSAR.java b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/vnf/CSAR.java
deleted file mode 100644
index 7786b872ef..0000000000
--- a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/vnf/CSAR.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP - SO
- * ================================================================================
- * Copyright (C) 2017 - 2018 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.so.adapters.vnf;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.PrintStream;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipOutputStream;
-import org.onap.so.adapters.vdu.VduArtifact;
-import org.onap.so.adapters.vdu.VduArtifact.ArtifactType;
-import org.onap.so.adapters.vdu.VduModelInfo;
-import org.onap.so.adapters.vnf.exceptions.VnfException;
-import com.google.common.io.Files;
-
-/**
- * The purpose of this class is to create a CSAR byte array from Vdu inputs for the purpose of forwarding to a TOSCA
- * orchestrator.
- *
- * @author DeWayne
- *
- */
-public class CSAR {
- private static final String MANIFEST_FILENAME = "MANIFEST.MF";
- private VduModelInfo vduModel;
-
- public CSAR(VduModelInfo model) {
- this.vduModel = model;
- }
-
- /**
- * Creates a byte array representation of a CSAR corresponding to the VduBlueprint arg in the constructor.
- *
- * @return
- * @throws VnfException
- */
- public byte[] create() {
- File dir = Files.createTempDir();
-
- /**
- * Create subdir
- */
- File metadir = new File(dir.getAbsolutePath() + "/TOSCA-Metadata");
- if (!metadir.mkdir()) {
- throw new RuntimeException("CSAR TOSCA-Metadata directory create failed");
- }
-
- /**
- * Organize model info for consumption
- */
- VduArtifact mainTemplate = null;
- List<VduArtifact> extraFiles = new ArrayList<>();
- for (VduArtifact artifact : vduModel.getArtifacts()) {
- if (artifact.getType() == ArtifactType.MAIN_TEMPLATE) {
- mainTemplate = artifact;
- } else {
- extraFiles.add(artifact);
- }
- }
-
- if (mainTemplate == null) { // make a dummy to avoid null pointers
- mainTemplate = new VduArtifact("", new byte[0], null);
- }
-
- /**
- * Write template files
- */
- try (OutputStream ofs = new FileOutputStream(new File(dir, mainTemplate.getName()));
- PrintStream mfstream =
- new PrintStream(new File(metadir.getAbsolutePath() + '/' + MANIFEST_FILENAME));) {
- ofs.write(mainTemplate.getContent());
-
- /**
- * Write other files
- */
- if (!extraFiles.isEmpty()) {
- for (VduArtifact artifact : extraFiles) {
- try (OutputStream out = new FileOutputStream(new File(dir, artifact.getName()));) {
- out.write(artifact.getContent());
- }
- }
- }
-
-
- /**
- * Create manifest
- */
- mfstream.println("TOSCA-Meta-File-Version: 1.0");
- mfstream.println("CSAR-Version: 1.1");
- mfstream.println("Created-by: ONAP");
- mfstream.println("Entry-Definitions: " + mainTemplate.getName());
-
- /**
- * ZIP it up
- */
- ByteArrayOutputStream zipbytes = new ByteArrayOutputStream();
- ZipOutputStream zos = new ZipOutputStream(zipbytes);
- compressTree(zos, "", dir, dir);
- zos.close();
- return zipbytes.toByteArray();
-
- } catch (Exception e) {
- throw new RuntimeException("Failed to create CSAR: " + e.getMessage());
- } finally {
- /**
- * Clean up tmpdir
- */
- deleteDirectory(dir);
- }
- }
-
- /**
- * Private methods
- */
-
- /**
- * Compresses (ZIPs) a directory tree
- *
- * @param dir
- * @throws IOException
- */
- private void compressTree(ZipOutputStream zos, String path, File basedir, File dir) throws IOException {
- if (!dir.isDirectory())
- return;
-
- for (File f : dir.listFiles()) {
- if (f.isDirectory()) {
- String newpath = path + f.getName() + '/';
- ZipEntry entry = new ZipEntry(newpath);
- zos.putNextEntry(entry);
- zos.closeEntry();
- compressTree(zos, newpath, basedir, f);
- } else {
- ZipEntry ze = new ZipEntry(
- f.getAbsolutePath().substring(basedir.getAbsolutePath().length() + 1).replaceAll("\\\\", "/"));
- zos.putNextEntry(ze);
- // read the file and write to ZipOutputStream
- try (FileInputStream fis = new FileInputStream(f);) {
- byte[] buffer = new byte[1024];
- int len;
- while ((len = fis.read(buffer)) > 0) {
- zos.write(buffer, 0, len);
- }
- }
- zos.closeEntry();
- }
- }
- }
-
- private boolean deleteDirectory(File directory) {
- if (directory.exists()) {
- File[] files = directory.listFiles();
- if (null != files) {
- for (int i = 0; i < files.length; i++) {
- if (files[i].isDirectory()) {
- deleteDirectory(files[i]);
- } else {
- files[i].delete();
- }
- }
- }
- }
- return (directory.delete());
- }
-}