ecomp-portal-widget-ms/widget-ms/src/main/java/org/openecomp/portalapp/widget/service/impl/InitializationServiceImpl.java

   1 /*-
   2  * ============LICENSE_START==========================================
   3  * ONAP Portal
   4  * ===================================================================
   5  * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * ===================================================================
   7  *
   8  * Unless otherwise specified, all software contained herein is licensed
   9  * under the Apache License, Version 2.0 (the “License”);
  10  * you may not use this software except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *             http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  * Unless otherwise specified, all documentation contained herein is licensed
  22  * under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
  23  * you may not use this documentation except in compliance with the License.
  24  * You may obtain a copy of the License at
  25  *
  26  *             https://creativecommons.org/licenses/by/4.0/
  27  *
  28  * Unless required by applicable law or agreed to in writing, documentation
  29  * distributed under the License is distributed on an "AS IS" BASIS,
  30  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  31  * See the License for the specific language governing permissions and
  32  * limitations under the License.
  33  *
  34  * ============LICENSE_END============================================
  35  *
  36  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  37  */
  38 package org.openecomp.portalapp.widget.service.impl;
  39
  40 import java.io.File;
  41 import java.io.FileOutputStream;
  42 import java.io.InputStream;
  43 import java.io.OutputStream;
  44 import java.util.HashSet;
  45
  46 import javax.transaction.Transactional;
  47
  48 import org.openecomp.portalapp.widget.domain.MicroserviceData;
  49 import org.openecomp.portalapp.widget.domain.MicroserviceParameter;
  50 import org.openecomp.portalapp.widget.domain.RoleApp;
  51 import org.openecomp.portalapp.widget.domain.WidgetCatalog;
  52 import org.openecomp.portalapp.widget.service.InitializationService;
  53 import org.openecomp.portalapp.widget.service.MicroserviceService;
  54 import org.openecomp.portalapp.widget.service.StorageService;
  55 import org.openecomp.portalapp.widget.service.WidgetCatalogService;
  56 import org.slf4j.Logger;
  57 import org.slf4j.LoggerFactory;
  58 import org.springframework.beans.factory.annotation.Autowired;
  59 import org.springframework.beans.factory.annotation.Value;
  60 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  61 import org.springframework.stereotype.Service;
  62
  63 /**
  64  * Uploads widget zip archives to Portal.
  65  */
  66 @Service("initService")
  67 @Transactional
  68 @org.springframework.context.annotation.Configuration
  69 @EnableAspectJAutoProxy
  70 public class InitializationServiceImpl implements InitializationService {
  71
  72         private static final String BASIC_AUTH = "Basic Authentication";
  73         private static final String PARAMETER_KEY = "resourceType";
  74         private static final Logger logger = LoggerFactory.getLogger(InitializationServiceImpl.class);
  75
  76         @Autowired
  77         WidgetCatalogService widgetCatalogService;
  78
  79         @Autowired
  80         StorageService storageService;
  81
  82         @Autowired
  83         MicroserviceService microserviceService;
  84
  85         @Value("${account.user.name}")
  86         String account_user;
  87
  88         @Value("${account.user.password}")
  89         String account_password;
  90
  91         @Value("${initialization.widgetData.url}")
  92         String widgetData_url;
  93
  94         @Override
  95         public void initialize() {
  96                 initCommonWidget("News");
  97                 initCommonWidget("Events");
  98                 initCommonWidget("Resources");
  99         }
 100
 101         private void initCommonWidget(String name) {
 102
 103                 final String newServiceName = name + " Microservice";
 104
 105                 Long serviceId = microserviceService.getMicroserviceIdByName(newServiceName);
 106
 107                 if (serviceId == null) {
 108                         MicroserviceData newService = new MicroserviceData();
 109                         newService.setName(newServiceName);
 110                         newService.setDesc(name);
 111                         newService.setAppId(1);
 112                         newService.setUrl(widgetData_url);
 113                         newService.setSecurityType(BASIC_AUTH);
 114                         newService.setUsername(account_user);
 115                         newService.setPassword(account_password);
 116                         newService.setActive("Y");
 117                         serviceId = microserviceService.saveMicroserivce(newService);
 118
 119                         MicroserviceParameter parameter = new MicroserviceParameter();
 120                         parameter.setServiceId(serviceId);
 121                         parameter.setPara_key(PARAMETER_KEY);
 122                         String parameter_value = null;
 123                         switch (name.toLowerCase()) {
 124                         case "news":
 125                                 parameter_value = "NEWS";
 126                                 break;
 127                         case "events":
 128                                 parameter_value = "EVENTS";
 129                                 break;
 130                         case "resources":
 131                                 parameter_value = "IMPORTANTRESOURCES";
 132                                 break;
 133                         }
 134                         parameter.setPara_value(parameter_value);
 135                         microserviceService.saveMicroserviceParameter(parameter);
 136                 }
 137
 138                 if (!widgetCatalogService.getWidgetIdByName(name)) {
 139                         WidgetCatalog newWidget = new WidgetCatalog();
 140                         newWidget.setName(name);
 141                         newWidget.setDesc(name);
 142                         newWidget.setAllowAllUser("1");
 143                         String fileLocation = name.toLowerCase() + "-widget.zip";
 144                         newWidget.setFileLocation(fileLocation);
 145                         newWidget.setServiceId(serviceId);
 146                         newWidget.setWidgetRoles(new HashSet<RoleApp>());
 147                         long widgetId = widgetCatalogService.saveWidgetCatalog(newWidget);
 148
 149                         File tmpZipFile = new File("/tmp/" + fileLocation);
 150                         InputStream fileInputStream = null;
 151                         OutputStream outputStream = null;
 152                         try {
 153                                 fileInputStream = this.getClass().getClassLoader().getResourceAsStream(fileLocation);
 154                                 outputStream = new FileOutputStream(tmpZipFile);
 155                                 int read = 0;
 156                                 byte[] bytes = new byte[4096];
 157                                 while ((read = fileInputStream.read(bytes)) != -1) {
 158                                         outputStream.write(bytes, 0, read);
 159                                 }
 160                                 outputStream.close();
 161                                 fileInputStream.close();
 162                         } catch (Exception e) {
 163                                 logger.error(
 164                                                 "Exception occurred while performing InitializationServiceImpl.initCommonWidget in widget microservices. Details:", e);
 165                         }
 166                         storageService.initSave(tmpZipFile, newWidget, widgetId);
 167                         tmpZipFile.delete();
 168                 }
 169         }
 170 }