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/*
* Copyright (c) 2018 Intel Corporation Intellectual Property
*
* 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.
*/
package org.onap.vnfsdk.functest.scriptmgr;
import com.google.gson.Gson;
import org.onap.vnfsdk.functest.FileUtil;
import org.onap.vnfsdk.functest.TaskExecution;
import org.onap.vnfsdk.functest.constants.ApplicationConstants;
import org.onap.vnfsdk.functest.db.TaskMgrCaseTblDAO;
import org.onap.vnfsdk.functest.db.TaskMgrTaskTblDAO;
import org.onap.vnfsdk.functest.externalservice.entity.Environment;
import org.onap.vnfsdk.functest.externalservice.entity.EnvironmentMap;
import org.onap.vnfsdk.functest.externalservice.entity.OperationStatus;
import org.onap.vnfsdk.functest.externalservice.entity.OperationStatusHandler;
import org.onap.vnfsdk.functest.models.CaseRecord;
import org.onap.vnfsdk.functest.models.TaskRecord;
import org.onap.vnfsdk.functest.responsehandler.TestResult;
import org.onap.vnfsdk.functest.responsehandler.TestResultMap;
import org.onap.vnfsdk.functest.responsehandler.VnfFuncTestResponseHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.core.Response;
import java.io.*;
import java.net.URL;
import java.util.List;
import java.util.StringTokenizer;
import java.util.UUID;
import java.util.concurrent.*;
public class ScriptManager {
private static final Logger LOGGER = LoggerFactory.getLogger(ScriptManager.class);
private final TaskMgrTaskTblDAO taskMgrTaskTblDAO;
private final TaskMgrCaseTblDAO taskMgrCaseTblDAO;
public ScriptManager(TaskMgrTaskTblDAO taskMgrTaskTblDAO, TaskMgrCaseTblDAO taskMgrCaseTblDAO) {
this.taskMgrTaskTblDAO = taskMgrTaskTblDAO;
this.taskMgrCaseTblDAO = taskMgrCaseTblDAO;
}
/**
* Convert the stream to File Name<br/>
*
* @param dirName - Directory name
* @param fileName - FileName
* @param uploadedInputStream - Input Stream
* @return - File Path
* @throws IOException - Exception while writing file
* @since VNFSDK
*/
public static String storeChunkFileInLocal(String dirName, String fileName, InputStream uploadedInputStream)
throws IOException {
File tmpDir = new File(dirName);
LOGGER.info("tmpdir=" + dirName);
if (!tmpDir.exists()) {
tmpDir.mkdirs();
}
StringTokenizer st = new StringTokenizer(fileName, "/");
String actualFile = null;
while (st.hasMoreTokens()) {
actualFile = st.nextToken();
}
File file = new File(tmpDir + File.separator + actualFile);
try (OutputStream os = new FileOutputStream(file, true)) {
int read = 0;
byte[] bytes = new byte[1024];
while ((read = uploadedInputStream.read(bytes)) != -1) {
os.write(bytes, 0, read);
}
os.flush();
return file.getAbsolutePath();
}
}
public UUID setEnvironment(String env) {
LOGGER.info("[Scrip Manager] Set Environment.");
try {
// Generate UUID for each environment
final UUID envID = UUID.randomUUID();
// Convert input string to Environment class
Environment envObj = new Gson().fromJson(env, Environment.class);
if (null == envObj) {
// Converting input to Env object failed
return null;
}
// Set to the environment map
EnvironmentMap.getInstance().addEnv(envID, envObj);
LOGGER.info(EnvironmentMap.getInstance().getEnv(envID).getPassword());
// Send the envID back
return envID;
} catch (Exception e) {
LOGGER.error("Setting the Environment Fail", e);
}
return null;
}
public UUID uploadFuncTestPackage(UUID taskID, UUID envID, String url) {
LOGGER.info("[Scrip Manager] Upload Function Test Package.");
try {
URL oracle = new URL(url);
InputStream fis = new BufferedInputStream(oracle.openStream());
// Convert the stream to script folder
String nl = File.separator;
String filePath = storeChunkFileInLocal("temp", "TempFile.zip", fis);
// Unzip the folder
String tempDir = System.getProperty("user.dir") + nl + "temp";
List<String> list = FileUtil.unzip(filePath, tempDir);
LOGGER.info("File path=" + filePath);
String[] directories = FileUtil.getDirectory(tempDir);
LOGGER.info("tempdir=" + tempDir);
if (null != directories && 0 != directories.length) {
filePath = tempDir + File.separator + directories[0];
} else {
filePath = tempDir;
}
// generate UUID for the upload
final UUID uploadID = UUID.randomUUID();
List<TaskRecord> taskRecordList = taskMgrTaskTblDAO.findByTaskID(taskID.toString());
TaskRecord taskRecord = taskRecordList.get(0);
taskRecord.setUploadID(uploadID.toString());
taskRecord.setOperID(uploadID.toString());
taskMgrTaskTblDAO.saveOrUpdate(taskRecord);
final String finalPath = filePath;
ExecutorService es = Executors.newFixedThreadPool(3);
Future<Integer> future = es.submit(new Callable<Integer>() {
@Override
public Integer call() throws Exception {
new TaskExecution().uploadScript(finalPath, envID, uploadID);
return 0;
}
});
try {
if (0 == future.get(5, TimeUnit.SECONDS)) {
LOGGER.info("ExecutorService Done");
OperationStatus operStatus = OperationStatusHandler.getInstance().getOperStatusMap().get(uploadID);
taskRecord.setOperFinished(operStatus.isOperFinished() ? "True" : "False");
taskRecord.setOperResult(operStatus.getoResultCode().toString());
taskRecord.setOperResultMessage(operStatus.getOperResultMessage());
taskMgrTaskTblDAO.saveOrUpdate(taskRecord);
}
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
LOGGER.error("uploadFuncTestPackage InterruptedException", e);
} catch (ExecutionException e) {
LOGGER.error("uploadFuncTestPackage ExecutionException", e);
} catch (TimeoutException e) {
LOGGER.error("uploadFuncTestPackage TimeoutException", e);
}
return uploadID;
} catch (IOException e) {
LOGGER.error(ApplicationConstants.RUN_SCRIPT_EXECUTE_CMD, e);
}
return null;
}
public Response getOperationResult(UUID operID) {
LOGGER.info("[Script Manager] Query functest Status by ID." + operID);
return OperationStatusHandler.getInstance().getOperationStatus(operID);
}
public Response downloadResults(UUID taskID) {
LOGGER.info("[Script Manager] Download functest Result by ID: " + taskID);
Response resp = VnfFuncTestResponseHandler.getInstance().downloadResults(taskID.toString());
try {
TestResult testResult = TestResultMap.getInstance().getTestResultMap().get(taskID).get(0);
CaseRecord caseRecord = taskMgrCaseTblDAO.findByTaskID(taskID.toString());
caseRecord.setTestID(testResult.getName());
caseRecord.setTestResult(testResult.getStatus());
caseRecord.setTestDescription(testResult.getDescription());
taskMgrCaseTblDAO.saveOrUpdate(caseRecord);
} catch (Exception e) {
LOGGER.error("Collect Functest Result by ID Failed.", e);
}
return resp;
}
}
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