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/**
* Copyright 2016 [ZTE] and others.
*
* 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.openo.commontosca.catalog.wrapper;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import javax.ws.rs.NotFoundException;
import org.openo.commontosca.catalog.cometd.CometdException;
import org.openo.commontosca.catalog.common.CommonConstant;
import org.openo.commontosca.catalog.common.FileUtil;
import org.openo.commontosca.catalog.common.MsbAddrConfig;
import org.openo.commontosca.catalog.db.exception.CatalogResourceException;
import org.openo.commontosca.catalog.db.resource.PackageManager;
import org.openo.commontosca.catalog.entity.EnumProcessState;
import org.openo.commontosca.catalog.entity.EnumType;
import org.openo.commontosca.catalog.entity.request.PackageBasicInfo;
import org.openo.commontosca.catalog.ftp.Ftp;
import org.openo.commontosca.catalog.model.entity.ServiceTemplate;
import org.openo.commontosca.catalog.model.externalservice.entity.lifecycle.InstanceEntity;
import org.openo.commontosca.catalog.model.externalservice.lifecycle.LifeCycleServiceConsumer;
import org.openo.commontosca.catalog.common.ToolUtil;
import org.openo.commontosca.catalog.db.entity.PackageData;
import org.openo.commontosca.catalog.entity.CsarPackage;
import org.openo.commontosca.catalog.entity.EnumOnboardState;
import org.openo.commontosca.catalog.entity.EnumOperationalState;
import org.openo.commontosca.catalog.entity.EnumUsageState;
import org.openo.commontosca.catalog.entity.response.PackageMeta;
import org.openo.commontosca.catalog.ftp.FtpUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
/**
* @author 00164331
*
*/
public class PackageWrapperUtil {
private static final Logger LOG = LoggerFactory.getLogger(PackageWrapperUtil.class);
public static List<CsarPackage> formJson2Packages(String packageJson) {
List<CsarPackage> packageList =
new Gson().fromJson(packageJson, new TypeToken<List<CsarPackage>>() {}.getType());
if (null == packageList || packageList.size() == 0) {
throw new NotFoundException("Package do not exist");
}
return packageList;
}
public static long getPacakgeSize(String fileLocation) {
File file = new File(fileLocation);
return file.length();
}
public static PackageData getPackageData(PackageMeta meta) {
PackageData packageData = new PackageData();
packageData.setCreateTime(meta.getCreateTime());
packageData.setDeletionPending(String.valueOf(meta.isDeletionPending()));
packageData.setDownloadUri(meta.getDownloadUri());
packageData.setFormat(meta.getFormat());
packageData.setModifyTime(meta.getModifyTime());
packageData.setName(meta.getName());
packageData.setCsarId(meta.getCsarId());
packageData.setOperationalState(meta.getOperationalState().toString());
packageData.setProvider(meta.getProvider());
String fileSize = meta.getSize();
packageData.setSize(fileSize);
packageData.setType(meta.getType());
packageData.setUsageState(meta.getUsageState().toString());
packageData.setVersion(meta.getVersion());
packageData.setOnBoardState(meta.getOnBoardState());
packageData.setProcessState(meta.getProcessState().toString());
return packageData;
}
public static boolean isUploadEnd(String contentRange, String csarName) {
String range = contentRange;
range = range.replace("bytes", "").trim();
range = range.substring(0, range.indexOf("/"));
String size =
contentRange.substring(contentRange.indexOf("/") + 1, contentRange.length()).trim();
int fileSize = Integer.parseInt(size);
String[] ranges = range.split("-");
int startPosition = Integer.parseInt(ranges[0]);
if (startPosition == 0) {
// delPackageBySync(csarName);
}
// index start from 0
int endPosition = Integer.parseInt(ranges[1]) + 1;
if (endPosition >= fileSize) {
return true;
}
return false;
}
public static ArrayList<PackageData> getPackageInfoById(String csarId) {
ArrayList<PackageData> result = new ArrayList<PackageData>();
try {
result = PackageManager.getInstance().queryPackageByCsarId(csarId);
} catch (CatalogResourceException e) {
LOG.error("query package by csarId from db error ! " + e.getMessage());
}
return result;
}
public static PackageMeta getPackageMeta(String fileName, String fileLocation,
PackageBasicInfo basic) {
PackageMeta packageMeta = new PackageMeta();
long size = getPacakgeSize(fileLocation);
packageMeta.setFormat(basic.getFormat());
String packageId = ToolUtil.generateId();
packageMeta.setName(fileName.replace(CommonConstant.CSAR_SUFFIX, ""));
packageMeta.setCsarId(packageId);
packageMeta.setType(basic.getType().toString());
packageMeta.setVersion(basic.getVersion());
packageMeta.setProvider(basic.getProvider());
packageMeta.setDeletionPending(false);
String sizeStr = ToolUtil.getFormatFileSize(size);
packageMeta.setSize(sizeStr);
SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String currentTime = sdf1.format(new Date());
packageMeta.setCreateTime(currentTime);
packageMeta.setModifyTime(currentTime);
packageMeta.setOperationalState(EnumOperationalState.Disabled);
packageMeta.setUsageState(EnumUsageState.NotInUse);
packageMeta.setOnBoardState(EnumOnboardState.nonOnBoarded.getValue());
packageMeta.setProcessState(EnumProcessState.normal);
return packageMeta;
}
public static String getPackagePath(String csarId) {
ArrayList<PackageData> packageList = new ArrayList<PackageData>();
String downloadUri = null;
try {
packageList = PackageManager.getInstance().queryPackageByCsarId(csarId);
downloadUri = packageList.get(0).getDownloadUri();
} catch (CatalogResourceException e) {
LOG.error("Query CSAR package by ID failed ! csarId = " + csarId);
}
return downloadUri;
}
public static HashSet<String> instanceConvertToHashSet(ArrayList<InstanceEntity> instancelist) {
HashSet<String> result = new HashSet<String>();
if (instancelist != null) {
for (InstanceEntity instance : instancelist) {
result.add(instance.getServiceTemplateId());
}
}
return result;
}
public static boolean isExistInstanceCSAR(String csarId) throws CometdException {
// 查询各O(GSO、NFVO、SDNO)的资源实例数据库,查询指定csarId对应的服务模版
ArrayList<ServiceTemplate> templateList = queryAvailableTemplatesByCsar(csarId);
// 调生命周期的接口查询所有实例,查询实例中是否包含指定csarId对应的服务模析ID
HashSet<String> templateSet = instanceConvertToHashSet(LifeCycleServiceConsumer.getInstances());
if (templateList != null && templateList.size() > 0 && templateSet.size() > 0) {
for (ServiceTemplate temp : templateList) {
if (templateSet.contains(temp.getServiceTemplateId())) {
return true;
}
}
}
return false;
}
public static ArrayList<ServiceTemplate> queryAvailableTemplatesByCsar(String csarId) {
return null;
// ArrayList<ServiceTemplate> resultlist = new ArrayList<ServiceTemplate>();
// String filter = LDAPUtil.getObjectClassFilter(LDAPConstant.OBJECTCLASS_CSAR);
// String result =
// LDAPDataFactory.getInstance().queryData(EnumLDAPData.SERVICETEMPLATE, null, false,
// filter);
// Type type = new TypeToken<ArrayList<ServiceTemplate>>() {}.getType();
// ArrayList<ServiceTemplate> templateList = new Gson().fromJson(result, type);
// for (ServiceTemplate temp : templateList) {
// if (temp.getCsarid().equals(csarId)) {
// resultlist.add(temp);
// }
// }
// return resultlist;
}
// public static void publishDeletionPendingStatusCometdMessage(String csarid) {
// try {
// Map<String, Object> cometdMessage = new HashMap<String, Object>();
// cometdMessage.put("csarid", csarid);
// cometdMessage.put("status", "deletionPending");
// CometdService.getInstance().publish(CommonConstant.COMETD_CHANNEL_PACKAGE_DELETE,
// cometdMessage);
// } catch (CometdException e) {
// LOG.error("publish delfinish cometdmsg fail.", e);
// }
// }
/**
* @param ftpUrl
* @return
*/
public static Ftp getFtpDetail(String ftpUrl) {
Ftp ftp = new Ftp();
int index1 = ftpUrl.indexOf("ftp://");
int index2 = ftpUrl.indexOf("@");
String userPassSubString = ftpUrl.substring(index1, index2);
int index3 = userPassSubString.indexOf(":");
String userName = userPassSubString.substring(0, index3);
String pass = userPassSubString.substring(index3 + 1);
String subString1 = ftpUrl.substring(index2 + 1);
int index4 = subString1.indexOf("/");
String ipPortSubString = subString1.substring(0, index4);
int index5 = ipPortSubString.indexOf(":");
String ip = ipPortSubString.substring(0, index5);
String port = ipPortSubString.substring(index5 + 1);
int index6 = ftpUrl.lastIndexOf("/");
String path = ftpUrl.substring(0, index6);
ftp.setIpAddr(ip);
ftp.setPath(path);
ftp.setPort(Integer.valueOf(port));
ftp.setPwd(pass);
ftp.setUserName(userName);
return ftp;
}
/**
* @param ftpUrl
* @return
*/
// public static String getFtpDir(String ftpUrl) {
// // TODO Auto-generated method stub
// return null;
// }
/**
* @param ftpUrl
* @return
*/
public static String getPackageName(String ftpUrl) {
int index = ftpUrl.lastIndexOf("/");
String packageName = ftpUrl.substring(index);
return packageName;
}
public static void downPackageFromFtp(String ftpUrl, String tempDirName) {
Ftp ftp = new Ftp();
ftp = PackageWrapperUtil.getFtpDetail(ftpUrl);
String remoteBaseDir = ftp.getPath();
try {
FtpUtil.startDown(ftp, tempDirName, remoteBaseDir);
} catch (Exception e) {
LOG.error("Down package from ftp failed !");
}
}
/**
* @param dbResult
* @return
*/
public static ArrayList<PackageMeta> packageDataList2PackageMetaList(
ArrayList<PackageData> dbResult) {
ArrayList<PackageMeta> metas = new ArrayList<PackageMeta>();
PackageMeta meta = new PackageMeta();
for (int i = 0; i < dbResult.size(); i++) {
PackageData data = dbResult.get(i);
meta = packageData2PackageMeta(data);
metas.add(meta);
}
return metas;
}
public static EnumOnboardState getEnumByValue(String value) {
if (value == "non-onBoarded") {
return EnumOnboardState.nonOnBoarded;
} else {
return EnumOnboardState.onBoarded;
}
}
private static PackageMeta packageData2PackageMeta(PackageData packageData) {
PackageMeta meta = new PackageMeta();
meta.setCsarId(packageData.getCsarId());
meta.setCreateTime(packageData.getCreateTime());
meta.setDeletionPending(Boolean.getBoolean(packageData.getDeletionPending()));
String packageUri =
packageData.getDownloadUri() + packageData.getName() + CommonConstant.CSAR_SUFFIX;
String packageUrl = getUrl(packageUri);
meta.setDownloadUri(packageUrl);
meta.setFormat(packageData.getFormat());
meta.setModifyTime(packageData.getModifyTime());
meta.setName(packageData.getName());
meta.setOperationalState(EnumOperationalState.valueOf(packageData.getOperationalState()));
meta.setProvider(packageData.getProvider());
meta.setSize(packageData.getSize());
meta.setType(packageData.getType());
meta.setUsageState(EnumUsageState.valueOf(packageData.getUsageState()));
meta.setVersion(packageData.getVersion());
meta.setOnBoardState(packageData.getOnBoardState());
meta.setProcessState(EnumProcessState.valueOf(packageData.getProcessState()));
return meta;
}
public static String getUrl(String uri) {
String url = null;
if ((MsbAddrConfig.getMsbAddress().endsWith("/")) && uri.startsWith("/")) {
url = MsbAddrConfig.getMsbAddress() + uri.substring(1);
}
url = MsbAddrConfig.getMsbAddress() + uri;
String urlresult = url.replace("\\", "/");
return urlresult;
}
public static String getLocalPath(String uri) {
File srcDir = new File(uri);
String localPath = srcDir.getAbsolutePath();
return localPath.replace("\\", "/");
}
/**
* @param fileLocation
* @return
*/
public static PackageBasicInfo getPacageBasicInfo(String fileLocation) {
PackageBasicInfo basicInfo = new PackageBasicInfo();
String unzipDir = ToolUtil.getUnzipDir(fileLocation);
boolean isXmlCsar = false;
try {
String tempfolder = unzipDir;
ArrayList<String> unzipFiles = FileUtil.unzip(fileLocation, tempfolder);
if (unzipFiles.isEmpty()) {
isXmlCsar = true;
}
for (String unzipFile : unzipFiles) {
if (unzipFile.endsWith(CommonConstant.CSAR_META)) {
basicInfo = readCsarMeta(unzipFile);
}
if (ToolUtil.isYamlFile(new File(unzipFile))) {
isXmlCsar = false;
}
}
} catch (IOException e) {
LOG.error("judge package type error !");
}
if (isXmlCsar) {
basicInfo.setFormat(CommonConstant.PACKAGE_XML_FORMAT);
} else {
basicInfo.setFormat(CommonConstant.PACKAGE_YAML_FORMAT);
}
return basicInfo;
}
/**
* @param unzipFile
* @return
*/
private static PackageBasicInfo readCsarMeta(String unzipFile) {
PackageBasicInfo basicInfo = new PackageBasicInfo();
File file = new File(unzipFile);
BufferedReader reader = null;
try {
reader = new BufferedReader(new FileReader(file));
String tempString = null;
while ((tempString = reader.readLine()) != null) {
if (tempString.startsWith(CommonConstant.CSAR_TYPE_META)) {
int count = tempString.indexOf(":") + 1;
basicInfo.setType(EnumType.valueOf(tempString.substring(count)));
}
if (tempString.startsWith(CommonConstant.CSAR_PROVIDER_META)) {
int count = tempString.indexOf(":") + 1;
basicInfo.setProvider(tempString.substring(count));
}
if (tempString.startsWith(CommonConstant.CSAR_VERSION_META)) {
int count = tempString.indexOf(":") + 1;
basicInfo.setVersion(tempString.substring(count));
}
}
reader.close();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e1) {
}
}
}
return basicInfo;
}
}
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