diff options
Diffstat (limited to 'adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java')
-rw-r--r-- | adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java deleted file mode 100644 index bb1201fba3..0000000000 --- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java +++ /dev/null @@ -1,188 +0,0 @@ -/* - * ============LICENSE_START=================================================== - * Copyright (c) 2017 Cloudify.co. 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.mso.aria; - -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.Map; -import java.util.List; -import java.util.zip.ZipEntry; -import java.util.zip.ZipOutputStream; - -import org.openecomp.mso.adapters.vdu.VduModelInfo; -import org.openecomp.mso.adapters.vdu.VduArtifact; -import org.openecomp.mso.adapters.vdu.VduArtifact.ArtifactType; - -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 - */ - 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 = null; - for(VduArtifact artifact: vduModel.getArtifacts()){ - if( artifact.getType() == ArtifactType.MAIN_TEMPLATE ){ - mainTemplate = artifact; - } - else{ - extraFiles.add(artifact); - } - } - - /** - * Write template files - */ - OutputStream ofs = null; - try { - ofs = new FileOutputStream(new File(dir, mainTemplate.getName())); - ofs.write(mainTemplate.getContent()); - ofs.close(); - - /** - * Write other files - */ - if (extraFiles != null) { - for (VduArtifact artifact: extraFiles){ - ofs = new FileOutputStream(new File(dir, artifact.getName())); - ofs.write(artifact.getContent()); - ofs.close(); - } - } - - - /** - * Create manifest - */ - PrintStream mfstream = new PrintStream(new File(metadir.getAbsolutePath() + "/" + MANIFEST_FILENAME)); - 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()); - mfstream.close(); - - /** - * 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 - 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(); - fis.close(); - } - } - } - - 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()); - } -} |