aai-core/src/main/java/org/openecomp/aai/util/AAIMechIdConfig.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * org.openecomp.aai
   4  * ================================================================================
   5  * Copyright (C) 2017 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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.openecomp.aai.util;
  22
  23 import java.io.File;
  24 import java.io.FileNotFoundException;
  25 import java.io.FileReader;
  26 import java.util.ArrayList;
  27 import java.util.HashMap;
  28 import java.util.Set;
  29
  30 import org.json.simple.JSONArray;
  31 import org.json.simple.JSONObject;
  32 import org.json.simple.parser.JSONParser;
  33
  34 import org.openecomp.aai.logging.ErrorLogHelper;
  35 import com.att.eelf.configuration.EELFLogger;
  36 import com.att.eelf.configuration.EELFManager;
  37
  38 public class AAIMechIdConfig {
  39         private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAIMechIdConfig.class);
  40         private static final String mechIdConfigFileName = AAIConstants.AAI_HOME_ETC_APP_PROPERTIES + "mechid-config.json";
  41
  42         public static final String SYSTEM_GFP_IP = "GFP";
  43         public static final String SYSTEM_GCP = "GCP";
  44         public static final String SYSTEM_DCAE = "DCAE";
  45         public static final String SYSTEM_RUBY = "RUBY";
  46         public static final String SYSTEM_ACTION = "ACTION";
  47         public static final String SYSTEM_INSTAR = "INSTAR-LPP-AMS";
  48         public static final String FILE_CLASS_GFP_IP = "GFP-IP";
  49         public static final String FILE_CLASS_INSTAR = "INSTAR-LPP-AMS";
  50
  51         public static HashMap<String, String> mechIdtoSystem = new HashMap<String, String>();
  52         public static HashMap<String, ArrayList<String>> fileClassToMechId = new HashMap<String, ArrayList<String>>();
  53
  54         /**
  55          * Inits the.
  56          *
  57          * @param tId the t id
  58          * @param appId the app id
  59          * @param logger the logger
  60          */
  61         public static void init() {
  62                 LOGGER.debug("Initializing AAIMechIdConfig");
  63                 Boolean enable;
  64                 String systemMechId = "";
  65                 JSONParser parser = new JSONParser();
  66
  67                 try {
  68                         Object obj = parser.parse(new FileReader(mechIdConfigFileName));
  69                         JSONObject jsonObject = (JSONObject) obj;
  70                         JSONObject mechIds = (JSONObject) jsonObject.get("mech-ids");
  71
  72                         @SuppressWarnings("unchecked")
  73                         Set<String> systemSet = mechIds.keySet();
  74                         for (String system : systemSet) {
  75                                 JSONObject systemJsonObj = (JSONObject) mechIds.get(system);
  76                                 systemMechId = (String) systemJsonObj.get("mechid");
  77                                 enable = (Boolean) systemJsonObj.get("enable");
  78                                 if (systemMechId != null && !systemMechId.isEmpty() && enable != null && enable == true) {
  79                                         mechIdtoSystem.put(systemMechId, system);
  80                                         JSONArray fileClasses = (JSONArray) systemJsonObj.get("file-classes");
  81                                         if (fileClasses != null ) {
  82                                                 String fileClass = "";
  83                                                 for (Object fileClassObj : fileClasses) {
  84                                                         fileClass = (String) fileClassObj;
  85
  86                                                         if (!fileClassToMechId.containsKey(fileClass)) {
  87                                                                 fileClassToMechId.put(fileClass, new ArrayList<String>());
  88                                                                 fileClassToMechId.get(fileClass).add(systemMechId);
  89                                                         } else {
  90                                                                 if(!fileClassToMechId.get(fileClass).contains(systemMechId)){
  91                                                                         fileClassToMechId.get(fileClass).add(systemMechId);
  92
  93                                                                 }
  94                                                         }
  95                                                 }
  96                                         }
  97                                 }
  98                         }
  99
 100                 } catch (FileNotFoundException fnfe) {
 101                         ErrorLogHelper.logError("AAI_4001",
 102                                         " " + mechIdConfigFileName + ". Exception: " + fnfe.getMessage());
 103                 } catch (Exception e) {
 104                         ErrorLogHelper.logError("AAI_4004",
 105                                         " " + mechIdConfigFileName + ". Exception: " + e.getMessage());
 106                 }
 107         }
 108
 109
 110         /**
 111          * Transform mech id to pickup dir.
 112          *
 113          * @param systemMechId the system mech id
 114          * @return the string
 115          */
 116         public static String transformMechIdToPickupDir(String systemMechId) {
 117                 String pickupDir = "";
 118                 if (systemMechId != null && !systemMechId.isEmpty()) {
 119                         pickupDir = "/opt/aaihome/" + systemMechId + "/pickup";
 120
 121                         if (pickupDir != null && !pickupDir.isEmpty() && new File(pickupDir).isDirectory()) {
 122                                 return pickupDir;
 123                         }
 124
 125                 }
 126                 return null;
 127         }
 128
 129 }