controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/eventmanager/ControlLoopOperationManager.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * controlloop operation manager
   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.onap.policy.controlloop.eventmanager;
  22
  23 import java.io.Serializable;
  24 import java.sql.Timestamp;
  25 import java.time.Instant;
  26 import java.util.AbstractMap;
  27 import java.util.LinkedList;
  28 import java.util.Properties;
  29
  30 import javax.persistence.EntityManager;
  31 import javax.persistence.Persistence;
  32
  33 import org.onap.policy.aai.util.AAIException;
  34 import org.onap.policy.appc.Response;
  35 import org.onap.policy.appc.ResponseCode;
  36 import org.onap.policy.appclcm.LCMResponseWrapper;
  37 import org.onap.policy.controlloop.ControlLoopEvent;
  38 import org.onap.policy.controlloop.ControlLoopException;
  39 import org.onap.policy.controlloop.ControlLoopOperation;
  40 import org.onap.policy.controlloop.VirtualControlLoopEvent;
  41 import org.onap.policy.controlloop.actor.appc.APPCActorServiceProvider;
  42 import org.onap.policy.controlloop.actor.appclcm.AppcLcmActorServiceProvider;
  43 import org.onap.policy.controlloop.actor.so.SOActorServiceProvider;
  44 import org.onap.policy.controlloop.actor.vfc.VFCActorServiceProvider;
  45 import org.onap.policy.controlloop.policy.Policy;
  46 import org.onap.policy.controlloop.policy.PolicyResult;
  47 import org.onap.policy.drools.system.PolicyEngine;
  48 import org.onap.policy.guard.Util;
  49 import org.onap.policy.so.SOResponse;
  50 import org.onap.policy.vfc.VFCResponse;
  51 import org.slf4j.Logger;
  52 import org.slf4j.LoggerFactory;
  53
  54 public class ControlLoopOperationManager implements Serializable {
  55
  56         /**
  57          *
  58          */
  59         private static final long serialVersionUID = -3773199283624595410L;
  60         private static final Logger logger = LoggerFactory.getLogger(ControlLoopOperationManager.class);
  61
  62         @Override
  63         public String toString() {
  64                 return "ControlLoopOperationManager [onset=" + (onset != null ? onset.requestID : "null") + ", policy="
  65                                 + (policy != null ? policy.getId() : "null") + ", attempts=" + attempts
  66                                 + ", policyResult=" + policyResult
  67                                 + ", currentOperation=" + currentOperation + ", operationHistory=" + operationHistory
  68                                 + "]";
  69         }
  70
  71         //
  72         // These properties are not changeable, but accessible
  73         // for Drools Rule statements.
  74         //
  75         //public final ATTControlLoopEvent onset;
  76         public final ControlLoopEvent onset;
  77         public final transient Policy policy;
  78
  79         //
  80         // Properties used to track the Operation
  81         //
  82         private int attempts = 0;
  83         private transient Operation currentOperation = null;
  84         private LinkedList<Operation> operationHistory = new LinkedList<Operation>();
  85         private PolicyResult policyResult = null;
  86         private ControlLoopEventManager eventManager = null;
  87
  88         public ControlLoopEventManager getEventManager() {
  89                 return eventManager;
  90         }
  91
  92         public void setEventManager(ControlLoopEventManager eventManager) {
  93                 this.eventManager = eventManager;
  94         }
  95
  96
  97         //
  98         // Internal class used for tracking
  99         //
 100         private class Operation {
 101                 public ControlLoopOperation operation = new ControlLoopOperation();
 102                 public PolicyResult policyResult = null;
 103                 public int attempt = 0;
 104
 105                 @Override
 106                 public String toString() {
 107                         return "Operation [attempt=" + attempt + ", policyResult=" + policyResult + ", operation=" + operation
 108                                         + "]";
 109                 }
 110         }
 111
 112         private String guardApprovalStatus = "NONE";//"NONE", "PERMIT", "DENY"
 113         private transient Object operationRequest;
 114
 115         public Object getOperationRequest() {
 116                 return operationRequest;
 117         }
 118
 119         public String getGuardApprovalStatus() {
 120                 return guardApprovalStatus;
 121         }
 122         public void setGuardApprovalStatus(String guardApprovalStatus) {
 123                 this.guardApprovalStatus = guardApprovalStatus;
 124         }
 125
 126
 127         public ControlLoopOperationManager(ControlLoopEvent onset, Policy policy, ControlLoopEventManager em) throws ControlLoopException {
 128                 this.onset = onset;
 129                 this.policy = policy;
 130                 this.guardApprovalStatus = "NONE";
 131                 this.eventManager = em;
 132
 133                 //
 134                 // Let's make a sanity check
 135                 //
 136                 switch (policy.getActor()) {
 137                 case "APPC":
 138                         break;
 139                 case "SO":
 140                         break;
 141                 case "VFC":
 142                         break;
 143                 default:
 144                         throw new ControlLoopException("ControlLoopEventManager: policy has an unknown actor.");
 145                 }
 146         }
 147
 148         public Object startOperation(/*VirtualControlLoopEvent*/ControlLoopEvent onset) throws AAIException {
 149                 //
 150                 // They shouldn't call us if we currently running something
 151                 //
 152                 if (this.currentOperation != null) {
 153                         //
 154                         // what do we do if we are already running an operation?
 155                         //
 156                         return null;
 157                 }
 158                 //
 159                 // Check if we have maxed out on retries
 160                 //
 161                 if (this.policy.getRetry() == null || this.policy.getRetry() < 1) {
 162                         //
 163                         // No retries are allowed, so check have we even made
 164                         // one attempt to execute the operation?
 165                         //
 166                         if (this.attempts >= 1) {
 167                                 //
 168                                 // We have, let's ensure our PolicyResult is set
 169                                 //
 170                                 if (this.policyResult == null) {
 171                                         this.policyResult = PolicyResult.FAILURE_RETRIES;
 172                                 }
 173                                 //
 174                                 //
 175                                 //
 176                                 return null;
 177                         }
 178                 } else {
 179                         //
 180                         // Have we maxed out on retries?
 181                         //
 182                         if (this.attempts > this.policy.getRetry()) {
 183                                 if (this.policyResult == null) {
 184                                         this.policyResult = PolicyResult.FAILURE_RETRIES;
 185                                 }
 186                                 return null;
 187                         }
 188                 }
 189                 //
 190                 // Setup
 191                 //
 192                 this.policyResult = null;
 193                 Operation operation = new Operation();
 194                 operation.attempt = ++this.attempts;
 195                 operation.operation.actor = this.policy.getActor();
 196                 operation.operation.operation = this.policy.getRecipe();
 197                 operation.operation.target = this.policy.getTarget().toString();
 198                 operation.operation.subRequestId = Integer.toString(operation.attempt);
 199                 //
 200                 // Now determine which actor we need to construct a request for
 201                 //
 202                 switch (policy.getActor()) {
 203                 case "APPC":
 204                     /*
 205                      * If the recipe is ModifyConfig, a legacy APPC
 206                      * request is constructed. Otherwise an LCMRequest
 207                      * is constructed.
 208                      */
 209                         this.currentOperation = operation;
 210                     if ("ModifyConfig".equalsIgnoreCase(policy.getRecipe())) {
 211
 212                     this.operationRequest = APPCActorServiceProvider.constructRequest((VirtualControlLoopEvent)onset, operation.operation, this.policy);
 213                     }
 214                     else {
 215                         this.operationRequest = AppcLcmActorServiceProvider.constructRequest((VirtualControlLoopEvent) onset, operation.operation, this.policy);
 216                     }
 217                         //
 218                         // Save the operation
 219                         //
 220
 221                         return operationRequest;
 222                 case "SO":
 223                         SOActorServiceProvider SOAsp = new SOActorServiceProvider();
 224                         this.operationRequest = SOAsp.constructRequest((VirtualControlLoopEvent)onset, operation.operation, this.policy);
 225
 226                         // Save the operation
 227                         this.currentOperation = operation;
 228
 229                         if (this.operationRequest == null) {
 230                                 this.policyResult = PolicyResult.FAILURE;
 231                         }
 232
 233                         return operationRequest;
 234                 case "VFC":
 235                         this.operationRequest = VFCActorServiceProvider.constructRequest((VirtualControlLoopEvent) onset, operation.operation, this.policy, this.eventManager.getVnfResponse());
 236                         this.currentOperation = operation;
 237                         return operationRequest;
 238
 239                 }
 240                 return null;
 241         }
 242
 243         public PolicyResult     onResponse(Object response) {
 244                 //
 245                 // Which response is it?
 246                 //
 247                 if (response instanceof Response) {
 248                         //
 249                         // Cast it
 250                         //
 251                         Response appcResponse = (Response) response;
 252                         //
 253                         // Determine which subrequestID (ie. attempt)
 254                         //
 255                         Integer operationAttempt = null;
 256                         try {
 257                                 operationAttempt = Integer.parseInt(appcResponse.CommonHeader.SubRequestID);
 258                         } catch (NumberFormatException e) {
 259                                 //
 260                                 // We cannot tell what happened if this doesn't exist
 261                                 //
 262                                 this.completeOperation(operationAttempt, "Policy was unable to parse APP-C SubRequestID (it was null).", PolicyResult.FAILURE_EXCEPTION);
 263                                 return PolicyResult.FAILURE_EXCEPTION;
 264                         }
 265                         //
 266                         // Sanity check the response message
 267                         //
 268                         if (appcResponse.Status == null) {
 269                                 //
 270                                 // We cannot tell what happened if this doesn't exist
 271                                 //
 272                                 this.completeOperation(operationAttempt, "Policy was unable to parse APP-C response status field (it was null).", PolicyResult.FAILURE_EXCEPTION);
 273                                 return PolicyResult.FAILURE_EXCEPTION;
 274                         }
 275                         //
 276                         // Get the Response Code
 277                         //
 278                         ResponseCode code = ResponseCode.toResponseCode(appcResponse.Status.Code);
 279                         if (code == null) {
 280                                 //
 281                                 // We are unaware of this code
 282                                 //
 283                                 this.completeOperation(operationAttempt, "Policy was unable to parse APP-C response status code field.", PolicyResult.FAILURE_EXCEPTION);
 284                                 return PolicyResult.FAILURE_EXCEPTION;
 285                         }
 286                         //
 287                         // Ok, let's figure out what APP-C's response is
 288                         //
 289                         switch (code) {
 290                         case ACCEPT:
 291                                 //
 292                                 // This is good, they got our original message and
 293                                 // acknowledged it.
 294                                 //
 295                                 // Is there any need to track this?
 296                                 //
 297                                 return null;
 298                         case ERROR:
 299                         case REJECT:
 300                                 //
 301                                 // We'll consider these two codes as exceptions
 302                                 //
 303                                 this.completeOperation(operationAttempt, appcResponse.getStatus().Description, PolicyResult.FAILURE_EXCEPTION);
 304                                 if (this.policyResult != null && this.policyResult.equals(PolicyResult.FAILURE_TIMEOUT)) {
 305                                         return null;
 306                                 }
 307                                 return PolicyResult.FAILURE_EXCEPTION;
 308                         case SUCCESS:
 309                                 //
 310                                 //
 311                                 //
 312                                 this.completeOperation(operationAttempt, appcResponse.getStatus().Description, PolicyResult.SUCCESS);
 313                                 if (this.policyResult != null && this.policyResult.equals(PolicyResult.FAILURE_TIMEOUT)) {
 314                                         return null;
 315                                 }
 316                                 return PolicyResult.SUCCESS;
 317                         case FAILURE:
 318                                 //
 319                                 //
 320                                 //
 321                                 this.completeOperation(operationAttempt, appcResponse.getStatus().Description, PolicyResult.FAILURE);
 322                                 if (this.policyResult != null && this.policyResult.equals(PolicyResult.FAILURE_TIMEOUT)) {
 323                                         return null;
 324                                 }
 325                                 return PolicyResult.FAILURE;
 326                         }
 327                 }
 328                 else if (response instanceof LCMResponseWrapper) {
 329
 330                     LCMResponseWrapper dmaapResponse = (LCMResponseWrapper) response;
 331
 332                     /*
 333                      * Parse out the operation attempt using the subrequestid
 334                      */
 335                     Integer operationAttempt = AppcLcmActorServiceProvider.parseOperationAttempt(dmaapResponse.getBody().getCommonHeader().getSubRequestId());
 336                     if (operationAttempt == null) {
 337                         this.completeOperation(operationAttempt, "Policy was unable to parse APP-C SubRequestID (it was null).", PolicyResult.FAILURE_EXCEPTION);
 338                     }
 339
 340                     /*
 341                      * Process the APPCLCM response to see what PolicyResult
 342                      * should be returned
 343                      */
 344                     AbstractMap.SimpleEntry<PolicyResult, String> result = AppcLcmActorServiceProvider.processResponse(dmaapResponse);
 345
 346                     if (result.getKey() != null) {
 347                     this.completeOperation(operationAttempt, result.getValue(), result.getKey());
 348                     if (PolicyResult.FAILURE_TIMEOUT.equals(this.policyResult)) {
 349                     return null;
 350                 }
 351                     return result.getKey();
 352                     }
 353                     return null;
 354                 } else if (response instanceof SOResponse) {
 355                         SOResponse msoResponse = (SOResponse) response;
 356
 357                         switch (msoResponse.httpResponseCode) {
 358                         case 200:
 359                         case 202:
 360                                 //
 361                                 // Consider it as success
 362                                 //
 363                                 this.completeOperation(this.attempts, msoResponse.httpResponseCode + " Success", PolicyResult.SUCCESS);
 364                                 if (this.policyResult != null && this.policyResult.equals(PolicyResult.FAILURE_TIMEOUT)) {
 365                                         return null;
 366                                 }
 367                                 return PolicyResult.SUCCESS;
 368                         default:
 369                                 //
 370                                 // Consider it as failure
 371                                 //
 372                                 this.completeOperation(this.attempts, msoResponse.httpResponseCode + " Failed", PolicyResult.FAILURE);
 373                                 if (this.policyResult != null && this.policyResult.equals(PolicyResult.FAILURE_TIMEOUT)) {
 374                                         return null;
 375                                 }
 376                                 return PolicyResult.FAILURE;
 377                         }
 378
 379                 } else if (response instanceof VFCResponse) {
 380                         VFCResponse vfcResponse = (VFCResponse) response;
 381
 382                         if (vfcResponse.responseDescriptor.getStatus().equalsIgnoreCase("finished")) {
 383                                 //
 384                                 // Consider it as success
 385                                 //
 386                                 this.completeOperation(this.attempts, " Success", PolicyResult.SUCCESS);
 387                                 if (this.policyResult != null && this.policyResult.equals(PolicyResult.FAILURE_TIMEOUT)) {
 388                                         return null;
 389                                 }
 390                                 return PolicyResult.SUCCESS;
 391                         } else {
 392                                 //
 393                                 // Consider it as failure
 394                                 //
 395                                 this.completeOperation(this.attempts, " Failed", PolicyResult.FAILURE);
 396                                 if (this.policyResult != null && this.policyResult.equals(PolicyResult.FAILURE_TIMEOUT)) {
 397                                         return null;
 398                                 }
 399                                 // increment operation attempts for retries
 400                                 this.attempts += 1;
 401                                 return PolicyResult.FAILURE;
 402                         }
 403                 }
 404                 return null;
 405         }
 406
 407         public Integer  getOperationTimeout() {
 408                 //
 409                 // Sanity check
 410                 //
 411                 if (this.policy == null) {
 412                         logger.debug("getOperationTimeout returning 0");
 413                         return 0;
 414                 }
 415                 logger.debug("getOperationTimeout returning {}", this.policy.getTimeout());
 416                 return this.policy.getTimeout();
 417         }
 418
 419         public String   getOperationTimeoutString(int defaultTimeout) {
 420                 Integer to = this.getOperationTimeout();
 421                 if (to == null || to == 0) {
 422                         return Integer.toString(defaultTimeout) + "s";
 423                 }
 424                 return to.toString() + "s";
 425         }
 426
 427         public PolicyResult     getOperationResult() {
 428                 return this.policyResult;
 429         }
 430
 431         public String   getOperationMessage() {
 432                 if (this.currentOperation != null && this.currentOperation.operation != null) {
 433                         return this.currentOperation.operation.toMessage();
 434                 }
 435
 436                 if (!this.operationHistory.isEmpty()) {
 437                         return this.operationHistory.getLast().operation.toMessage();
 438                 }
 439                 return null;
 440         }
 441
 442         public String   getOperationMessage(String guardResult) {
 443                 if (this.currentOperation != null && this.currentOperation.operation != null) {
 444                         return this.currentOperation.operation.toMessage()+ ", Guard result: " + guardResult;
 445                 }
 446
 447                 if (!this.operationHistory.isEmpty()) {
 448                         return this.operationHistory.getLast().operation.toMessage() + ", Guard result: " + guardResult;
 449                 }
 450                 return null;
 451         }
 452
 453         public String   getOperationHistory() {
 454                 if (this.currentOperation != null && this.currentOperation.operation != null) {
 455                         return this.currentOperation.operation.toHistory();
 456                 }
 457
 458                 if (!this.operationHistory.isEmpty()) {
 459                         return this.operationHistory.getLast().operation.toHistory();
 460                 }
 461                 return null;
 462         }
 463
 464         public LinkedList<ControlLoopOperation> getHistory() {
 465                 LinkedList<ControlLoopOperation> history = new LinkedList<ControlLoopOperation>();
 466                 for (Operation op : this.operationHistory) {
 467                         history.add(new ControlLoopOperation(op.operation));
 468
 469                 }
 470                 return history;
 471         }
 472
 473         public void             setOperationHasTimedOut() {
 474                 //
 475                 //
 476                 //
 477                 this.completeOperation(this.attempts, "Operation timed out", PolicyResult.FAILURE_TIMEOUT);
 478         }
 479
 480         public void             setOperationHasGuardDeny() {
 481                 //
 482                 //
 483                 //
 484                 this.completeOperation(this.attempts, "Operation denied by Guard", PolicyResult.FAILURE_GUARD);
 485         }
 486
 487         public void setOperationHasException(String message) {
 488                 this.completeOperation(this.attempts, message, PolicyResult.FAILURE_EXCEPTION);
 489         }
 490
 491         public boolean  isOperationComplete() {
 492                 //
 493                 // Is there currently a result?
 494                 //
 495                 if (this.policyResult == null) {
 496                         //
 497                         // either we are in process or we
 498                         // haven't started
 499                         //
 500                         return false;
 501                 }
 502                 //
 503                 // We have some result, check if the operation failed
 504                 //
 505                 if (this.policyResult.equals(PolicyResult.FAILURE)) {
 506                         //
 507                         // Check if there were no retries specified
 508                         //
 509                         if (policy.getRetry() == null || policy.getRetry() == 0) {
 510                                 //
 511                                 // The result is the failure
 512                                 //
 513                                 return true;
 514                         }
 515                         //
 516                         // Check retries
 517                         //
 518                         if (this.isRetriesMaxedOut()) {
 519                                 //
 520                                 // No more attempts allowed, reset
 521                                 // that our actual result is failure due to retries
 522                                 //
 523                                 this.policyResult = PolicyResult.FAILURE_RETRIES;
 524                                 return true;
 525                         } else {
 526                                 //
 527                                 // There are more attempts available to try the
 528                                 // policy recipe.
 529                                 //
 530                                 return false;
 531                         }
 532                 }
 533                 //
 534                 // Other results mean we are done
 535                 //
 536                 return true;
 537         }
 538
 539         public boolean  isOperationRunning() {
 540                 return (this.currentOperation != null);
 541         }
 542
 543         private boolean isRetriesMaxedOut() {
 544                 if (policy.getRetry() == null || policy.getRetry() == 0) {
 545                         //
 546                         // There were NO retries specified, so declare
 547                         // this as completed.
 548                         //
 549                         return (this.attempts > 0);
 550                 }
 551                 return (this.attempts > policy.getRetry());
 552         }
 553
 554         private void    storeOperationInDataBase(){
 555                 // Only store in DB if enabled
 556                 boolean guardEnabled = "false".equalsIgnoreCase(PolicyEngine.manager.getEnvironmentProperty("guard.disabled"));
 557                 if( !guardEnabled ){
 558                         return;
 559                 }
 560
 561
 562                 // DB Properties
 563                 Properties props = new Properties();
 564                 if(PolicyEngine.manager.getEnvironmentProperty(Util.ONAP_KEY_URL) != null &&
 565                                 PolicyEngine.manager.getEnvironmentProperty(Util.ONAP_KEY_USER) != null &&
 566                                 PolicyEngine.manager.getEnvironmentProperty(Util.ONAP_KEY_PASS) != null){
 567                         props.put(Util.ECLIPSE_LINK_KEY_URL, PolicyEngine.manager.getEnvironmentProperty(Util.ONAP_KEY_URL));
 568                         props.put(Util.ECLIPSE_LINK_KEY_USER, PolicyEngine.manager.getEnvironmentProperty(Util.ONAP_KEY_USER));
 569                         props.put(Util.ECLIPSE_LINK_KEY_PASS, PolicyEngine.manager.getEnvironmentProperty(Util.ONAP_KEY_PASS));
 570                 }
 571
 572
 573                 String OpsHistPU = System.getProperty("OperationsHistoryPU");
 574                 if(OpsHistPU == null || !OpsHistPU.equals("TestOperationsHistoryPU")){
 575                         OpsHistPU = "OperationsHistoryPU";
 576                 }
 577                 else{
 578                         props.clear();
 579                 }
 580                 EntityManager em;
 581                 try{
 582                         em = Persistence.createEntityManagerFactory(OpsHistPU, props).createEntityManager();
 583                 }catch(Exception e){
 584                         logger.error("storeOperationInDataBase threw: ", e);
 585                         return;
 586                 }
 587
 588                 OperationsHistoryDbEntry newEntry = new OperationsHistoryDbEntry();
 589
 590                 newEntry.closedLoopName = this.onset.closedLoopControlName;
 591                 newEntry.requestId = this.onset.requestID.toString();
 592                 newEntry.actor = this.currentOperation.operation.actor;
 593                 newEntry.operation = this.currentOperation.operation.operation;
 594                 newEntry.target = this.eventManager.getTargetInstance(this.policy);
 595                 newEntry.starttime = Timestamp.from(this.currentOperation.operation.start);
 596                 newEntry.subrequestId = this.currentOperation.operation.subRequestId;
 597                 newEntry.endtime = new Timestamp(this.currentOperation.operation.end.toEpochMilli());
 598                 newEntry.message = this.currentOperation.operation.message;
 599                 newEntry.outcome = this.currentOperation.operation.outcome;
 600
 601                 em.getTransaction().begin();
 602                 em.persist(newEntry);
 603                 em.getTransaction().commit();
 604
 605                 em.close();
 606
 607         }
 608
 609
 610
 611         private void    completeOperation(Integer attempt, String message, PolicyResult result) {
 612                 if (attempt == null) {
 613                         logger.debug("attempt cannot be null (i.e. subRequestID)");
 614                         return;
 615                 }
 616                 if (this.currentOperation != null) {
 617                         if (this.currentOperation.attempt == attempt.intValue()) {
 618                                 this.currentOperation.operation.end = Instant.now();
 619                                 this.currentOperation.operation.message = message;
 620                                 this.currentOperation.operation.outcome = result.toString();
 621                                 this.currentOperation.policyResult = result;
 622                                 //
 623                                 // Save it in history
 624                                 //
 625                                 this.operationHistory.add(this.currentOperation);
 626                                 this.storeOperationInDataBase();
 627                                 //
 628                                 // Set our last result
 629                                 //
 630                                 this.policyResult = result;
 631                                 //
 632                                 // Clear the current operation field
 633                                 //
 634                                 this.currentOperation = null;
 635                                 return;
 636                         }
 637                         logger.debug("not current");
 638                 }
 639                 for (Operation op : this.operationHistory) {
 640                         if (op.attempt == attempt.intValue()) {
 641                                 op.operation.end = Instant.now();
 642                                 op.operation.message = message;
 643                                 op.operation.outcome = result.toString();
 644                                 op.policyResult = result;
 645                                 return;
 646                         }
 647                 }
 648                 logger.debug("Could not find associated operation");
 649
 650         }
 651
 652 }