dcaedt_be/src/main/java/org/onap/sdc/dcae/errormng/ErrConfMgr.java

   1 package org.onap.sdc.dcae.errormng;
   2
   3 import org.onap.sdc.dcae.catalog.asdc.ASDCException;
   4 import org.springframework.http.HttpStatus;
   5 import org.springframework.http.ResponseEntity;
   6
   7 import java.util.*;
   8
   9 public enum ErrConfMgr {
  10         INSTANCE;
  11
  12         private static EnumMap<ApiType, Map<String, String>> sdcDcaeMsgIdMap;
  13         public static final String AS_IS = "AS_IS";
  14         private ResponseFormatManager responseFormatManager;
  15
  16         ErrConfMgr() {
  17                 responseFormatManager = ResponseFormatManager.getInstance();
  18                 populateSdcDcaeMsgIdMap();
  19         }
  20
  21         private void setSdcCatalogPolicyMapping(){
  22                 Map<String, String> map = new HashMap<>();
  23                 map.put("POL5000", AS_IS);
  24                 map.put("POL5001", "POL5500");
  25                 map.put("POL5002", "POL5501");
  26                 sdcDcaeMsgIdMap.put(ApiType.ALL_SDC_CATALOG, map);
  27         }
  28
  29         private void setGetVfcmtMapping(){
  30                 Map<String, String> map = new HashMap<>();
  31                 map.put("SVC4063", AS_IS);
  32                 map.put("SVC4505", AS_IS);
  33                 sdcDcaeMsgIdMap.put(ApiType.GET_VFCMT, map);
  34         }
  35
  36         private void setCreateNewVfcmtMapping(){
  37                 Map<String, String> map = new HashMap<>();
  38                 map.put("SVC4050", AS_IS);
  39                 map.put("SVC4126", AS_IS);
  40                 map.put("SVC4500", AS_IS);
  41                 map.put("SVC4062", AS_IS);
  42                 map.put("SVC4064", AS_IS);
  43                 map.put("SVC4065", AS_IS);
  44                 map.put("SVC4066", AS_IS);
  45                 map.put("SVC4067", AS_IS);
  46                 map.put("SVC4068", AS_IS);
  47                 map.put("SVC4069", AS_IS);
  48                 map.put("SVC4070", AS_IS);
  49                 map.put("SVC4071", AS_IS);
  50                 map.put("SVC4072", AS_IS);
  51                 map.put("SVC4073", AS_IS);
  52                 map.put("SVC4053", AS_IS);
  53                 map.put("POL5003", AS_IS);
  54                 // adding service referencing error handling to create scenario
  55                 map.put("SVC4063", AS_IS);
  56                 map.put("SVC4122", AS_IS);
  57                 map.put("SVC4124", AS_IS);
  58                 map.put("SVC4128", AS_IS);
  59                 map.put("SVC4125", AS_IS);
  60                 map.put("SVC4127", AS_IS);
  61                 map.put("SVC4086", AS_IS);
  62                 map.put("SVC4301", AS_IS);
  63                 sdcDcaeMsgIdMap.put(ApiType.CREATE_NEW_VFCMT, map);
  64         }
  65
  66         private void setCloneVfcmtMapping(){
  67                 Map<String, String> map = new HashMap<>();
  68                 map.put("SVC4063", AS_IS);
  69                 map.put("SVC4505", AS_IS);
  70                 map.put("SVC4085", AS_IS);
  71                 map.put("SVC4080", AS_IS);
  72                 map.put("SVC4122", "SVC6010");
  73                 map.put("SVC4124", "SVC6010");
  74                 map.put("SVC4128", "SVC6010");
  75                 map.put("SVC4125", AS_IS);
  76                 map.put("SVC4127", "SVC6010");
  77                 map.put("SVC4086", AS_IS);
  78                 map.put("SVC4301", AS_IS);
  79                 map.put("SVC4086", AS_IS);
  80                 sdcDcaeMsgIdMap.put(ApiType.CLONE_VFCMT, map);
  81         }
  82
  83
  84         private void setGetServiceMapping(){
  85                 Map<String, String> map = new HashMap<>();
  86                 map.put("SVC4503", AS_IS);
  87                 map.put("SVC4642", "200");
  88                 sdcDcaeMsgIdMap.put(ApiType.GET_SERVICE, map);
  89         }
  90
  91         private void setAttachToServiceMapping(){
  92                 Map<String, String> map = new HashMap<>();
  93                 map.put("SVC4063", "SVC6021");
  94                 map.put("SVC4122", "SVC6021");
  95                 map.put("SVC4124", "SVC6021");
  96                 map.put("SVC4128", "SVC6021");
  97                 map.put("SVC4125", AS_IS);
  98                 map.put("SVC4127", "SVC6021");
  99                 map.put("SVC4086", AS_IS);
 100                 map.put("SVC4301", AS_IS);
 101                 map.put("SVC4503", AS_IS);
 102                 sdcDcaeMsgIdMap.put(ApiType.ATTACH_TO_SERVICE, map);
 103         }
 104
 105         private void setGetCdumpMapping(){
 106                 Map<String, String> map = new HashMap<>();
 107                 map.put("SVC4063", AS_IS);
 108                 map.put("SVC4505", AS_IS);
 109                 sdcDcaeMsgIdMap.put(ApiType.GET_CDUMP, map);
 110         }
 111
 112         private void setGetModelMapping(){
 113                 Map<String, String> map = new HashMap<>();
 114                 map.put("SVC4063", AS_IS);
 115                 map.put("SVC4505", "SVC6031");
 116                 sdcDcaeMsgIdMap.put(ApiType.GET_MODEL, map);
 117         }
 118
 119         private void setCheckoutResourceMapping(){
 120                 Map<String, String> map = new HashMap<>();
 121                 map.put("SVC4063", "SVC6021");
 122                 map.put("SVC4085", AS_IS);
 123                 map.put("SVC4080", AS_IS);
 124                 map.put("SVC4002", AS_IS);
 125                 sdcDcaeMsgIdMap.put(ApiType.CHECK_OUT_RESOURCE, map);
 126         }
 127
 128         private void setCheckinResourceMapping(){
 129                 Map<String, String> map = new HashMap<>();
 130                 map.put("SVC4063", "SVC6021");
 131                 map.put("SVC4086", AS_IS);
 132                 map.put("SVC4301", AS_IS);
 133                 map.put("SVC4084", AS_IS);
 134                 map.put("SVC4085", AS_IS);
 135                 map.put("SVC4002", AS_IS);
 136                 sdcDcaeMsgIdMap.put(ApiType.CHECK_IN_RESOURCE, map);
 137         }
 138
 139         private void setSaveCdumpMapping(){
 140                 Map<String, String> map = new HashMap<>();
 141                 map.put("SVC4063", "SVC6021");
 142                 map.put("SVC4122", "SVC6021");
 143                 map.put("SVC4124", "SVC6021");
 144                 map.put("SVC4128", "SVC6021");
 145                 map.put("SVC4125", AS_IS);
 146                 map.put("SVC4127", "SVC6021");
 147                 map.put("SVC4086", AS_IS);
 148                 map.put("SVC4301", AS_IS);
 149                 sdcDcaeMsgIdMap.put(ApiType.SAVE_CDUMP, map);
 150         }
 151
 152         private void setSubmitBlueprintMapping(){
 153                 Map<String, String> map = new HashMap<>();
 154                 map.put("SVC4063", AS_IS);
 155                 map.put("SVC4505", "SVC6031");
 156                 map.put("SVC4503", AS_IS);
 157                 map.put("SVC4085", AS_IS);
 158                 map.put("SVC4080", AS_IS);
 159                 map.put("SVC4122", "SVC6033");
 160                 map.put("SVC4124", "SVC6033");
 161                 map.put("SVC4128", "SVC6033");
 162                 map.put("SVC4125", AS_IS);
 163                 map.put("SVC4127", "SVC6033");
 164                 map.put("SVC4086", AS_IS);
 165                 map.put("SVC4301", AS_IS);
 166                 sdcDcaeMsgIdMap.put(ApiType.SUBMIT_BLUEPRINT, map);
 167         }
 168
 169         private void setGetRuleMapping(){
 170                 Map<String, String> map = new HashMap<>();
 171                 map.put("SVC4063", AS_IS);
 172                 sdcDcaeMsgIdMap.put(ApiType.GET_RULE_ARTIFACT, map);
 173         }
 174
 175         private void setSaveRuleMapping(){
 176                 Map<String, String> map = new HashMap<>();
 177                 map.put("SVC4063", "SVC6036");
 178                 map.put("SVC4122", "SVC6036");
 179                 map.put("SVC4124", "SVC6036");
 180                 map.put("SVC4128", "SVC6036");
 181                 map.put("SVC4125", AS_IS);
 182                 map.put("SVC4127", "SVC6036");
 183                 map.put("SVC4086", AS_IS);
 184                 map.put("SVC4301", AS_IS);
 185                 map.put("SVC4000", "SVC6036");
 186                 sdcDcaeMsgIdMap.put(ApiType.SAVE_RULE_ARTIFACT, map);
 187         }
 188
 189         private void setGetAllVfcmtMapping(){
 190                 Map<String, String> map = new HashMap<>();
 191                 map.put("SVC4642", "200");
 192                 sdcDcaeMsgIdMap.put(ApiType.GET_ALL_VFCMTS, map);
 193         }
 194
 195
 196         private void setDeleteReferenceMapping(){
 197                 Map<String, String> map = new HashMap<>();
 198                 map.put("POL5003", AS_IS);
 199                 map.put("SVC4063", AS_IS);
 200                 map.put("POL4050", AS_IS);
 201                 map.put("SVC4086", AS_IS);
 202                 map.put("SVC4301", AS_IS);
 203                 map.put("SVC4687", AS_IS);
 204                 sdcDcaeMsgIdMap.put(ApiType.DELETE_VFCMT_REFERENCE, map);
 205         }
 206
 207         private void populateSdcDcaeMsgIdMap() {
 208                 sdcDcaeMsgIdMap = new EnumMap<>(ApiType.class);
 209                 setAttachToServiceMapping();
 210                 setCheckinResourceMapping();
 211                 setCheckoutResourceMapping();
 212                 setCloneVfcmtMapping();
 213                 setGetAllVfcmtMapping();
 214                 setGetRuleMapping();
 215                 setCreateNewVfcmtMapping();
 216                 setGetCdumpMapping();
 217                 setGetModelMapping();
 218                 setSaveCdumpMapping();
 219                 setSaveRuleMapping();
 220                 setSubmitBlueprintMapping();
 221                 setGetServiceMapping();
 222                 setGetVfcmtMapping();
 223                 setSdcCatalogPolicyMapping();
 224                 setDeleteReferenceMapping();
 225         }
 226
 227         public enum ApiType {
 228                 CREATE_NEW_VFCMT,
 229                 GET_ALL_VFCMTS,
 230                 CLONE_VFCMT,
 231                 GET_VFCMT,
 232                 GET_SERVICE,
 233                 ATTACH_TO_SERVICE,
 234                 GET_CDUMP,
 235                 GET_MODEL,
 236                 CHECK_OUT_RESOURCE,
 237                 CHECK_IN_RESOURCE,
 238                 SAVE_CDUMP,
 239                 SUBMIT_BLUEPRINT,
 240                 GET_RULE_ARTIFACT,
 241                 SAVE_RULE_ARTIFACT,
 242                 ALL_SDC_CATALOG,
 243                 DELETE_VFCMT_REFERENCE
 244         }
 245
 246         public ResponseFormat getResponseFormat(ActionStatus actionStatus, String notes, String... variables) {
 247                 return responseFormatManager.getResponseFormat(actionStatus, notes, variables);
 248         }
 249
 250         public ResponseEntity buildErrorResponse(ActionStatus actionStatus, String notes, String... variables) {
 251                 ResponseFormat response = responseFormatManager.getResponseFormat(actionStatus, notes, variables);
 252                 return new ResponseEntity<>(response, HttpStatus.valueOf(response.getStatus()));
 253         }
 254
 255         public ResponseEntity buildErrorResponse(ActionStatus actionStatus) {
 256                 ResponseFormat response = responseFormatManager.getResponseFormat(actionStatus, "");
 257                 return new ResponseEntity<>(response, HttpStatus.valueOf(response.getStatus()));
 258         }
 259
 260         public ResponseEntity buildErrorResponse(BaseException baseException) {
 261                 ResponseFormat response = responseFormatManager.getResponseFormat(baseException);
 262                 return new ResponseEntity<>(response, HttpStatus.valueOf(response.getStatus()));
 263         }
 264
 265         public ResponseEntity buildErrorArrayResponse(List<ServiceException> errors) {
 266                 ResponseFormat response = responseFormatManager.getResponseFormat(errors);
 267                 return new ResponseEntity<>(response, HttpStatus.valueOf(response.getStatus()));
 268         }
 269
 270         // ActionStatus determined by sdc to dcae mapping
 271         public ActionStatus convertToDcaeActionStatus(String messageId, ApiType apiType) {
 272                 // try the apiType's specific mapping from SDC messageId to dcaeMessageId
 273                 String dcaeMessageId = sdcDcaeMsgIdMap.get(apiType).get(messageId);
 274                 // if no specific mapping found try the general mapping
 275                 if(null == dcaeMessageId)
 276                         dcaeMessageId = sdcDcaeMsgIdMap.get(ApiType.ALL_SDC_CATALOG).get(messageId);
 277                 // if no mapping found return general error
 278                 if(null == dcaeMessageId)
 279                         return ActionStatus.GENERAL_ERROR;
 280                 // if mapped to 'AS_IS' return 'AS_IS'
 281                 if(AS_IS.equals(dcaeMessageId))
 282                         return ActionStatus.AS_IS;
 283                 // for any other valid mapping fetch the ActionStatus by corresponding dcaeMessageId
 284                 return responseFormatManager.getMsgIdToActionStatusMap().get(dcaeMessageId);
 285         }
 286
 287         public ResponseEntity handleException(Exception e, ApiType apiType, String... variables){
 288                 if (e instanceof ASDCException){
 289                         ASDCException se = (ASDCException)e;
 290                         ActionStatus status = convertToDcaeActionStatus(se.getMessageId(), apiType);
 291                         switch (status) {
 292                         case AS_IS:
 293                                 return buildErrorResponse(se);
 294                         case OK:
 295                                 return new ResponseEntity<>(new ArrayList<>(), HttpStatus.OK);
 296                         default:
 297                                 return buildErrorResponse(status, se.getMessage(), variables);
 298                         }
 299                 }
 300                 //TODO refactor - don't throw DcaeException
 301                 if (e instanceof DcaeException){
 302                         return buildErrorResponse((DcaeException)e);
 303                 }
 304                 return buildErrorResponse(ActionStatus.GENERAL_ERROR, e.getMessage());
 305         }
 306 }