2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.core.tools.importinfo;
24 import static org.openecomp.core.tools.commands.CommandName.IMPORT;
26 import java.io.IOException;
27 import java.nio.file.Files;
28 import java.nio.file.Path;
29 import java.nio.file.Paths;
30 import java.util.stream.Stream;
31 import org.apache.commons.cli.CommandLine;
32 import org.apache.commons.cli.Option;
33 import org.apache.commons.io.FileUtils;
34 import org.openecomp.core.tools.commands.Command;
35 import org.openecomp.core.tools.commands.CommandName;
36 import org.openecomp.core.tools.exportinfo.ExportDataCommand;
37 import org.openecomp.core.tools.util.Utils;
38 import org.openecomp.core.tools.util.ZipUtils;
39 import org.openecomp.core.zusammen.impl.CassandraConnectionInitializer;
40 import org.openecomp.sdc.logging.api.Logger;
41 import org.openecomp.sdc.logging.api.LoggerFactory;
43 public class ImportDataCommand extends Command {
45 private static final Logger LOGGER = LoggerFactory.getLogger(ImportDataCommand.class);
46 private static final String FILE_OPTION = "f";
48 public ImportDataCommand() {
49 options.addOption(Option.builder(FILE_OPTION).hasArg().argName("file").desc("export file (zip), mandatory").build());
53 public boolean execute(String[] args) {
54 CommandLine cmd = parseArgs(args);
56 if (!cmd.hasOption(FILE_OPTION) || cmd.getOptionValue(FILE_OPTION) == null) {
57 LOGGER.error("Argument f is mandatory");
61 CassandraConnectionInitializer.setCassandraConnectionPropertiesToSystem();
62 Path outputFolder = Paths.get(ImportProperties.ROOT_DIRECTORY);
63 ExportDataCommand.initDir(outputFolder); //clear old imports.
64 ZipUtils.unzip(Paths.get(cmd.getOptionValue(FILE_OPTION)), outputFolder);
65 try (Stream<Path> files = Files.list(outputFolder)) {
66 files.forEach(new ImportSingleTable()::importFile);
68 FileUtils.forceDelete(outputFolder.toFile()); // leaves directory clean
69 } catch (IOException e) {
70 Utils.logError(LOGGER, e);
76 public CommandName getCommandName() {