gerrit.onap Code Review - policy/apex-pdp.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
   4  *  Modifications Copyright (C) 2020 Nordix Foundation.
   5  * ================================================================================
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  * SPDX-License-Identifier: Apache-2.0
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.policy.apex.testsuites.integration.common.model.java;
  23
  24 import java.security.NoSuchAlgorithmException;
  25 import java.security.SecureRandom;
  26
  27 import org.onap.policy.apex.core.engine.executor.context.TaskExecutionContext;
  28
  29 /**
  30  * The Class DefaultTask_Logic is default task logic in Java.
  31  */
  32 public class DefaultTaskLogic {
  33     private static final int BOUND_FOR_RANDOM_INT = 4;
  34
  35     /**
  36      * Gets the event.
  37      *
  38      * @param executor the executor
  39      * @return true , if the event exists
  40      */
  41     public boolean getEvent(final TaskExecutionContext executor) {
  42         String idString = executor.subject.getId();
  43         executor.logger.debug(idString);
  44
  45         String albumNameString = executor.getContextAlbum("GlobalContextAlbum").getName();
  46         executor.logger.debug(albumNameString);
  47
  48         String inFieldsString = executor.inFields.toString();
  49         executor.logger.debug(inFieldsString);
  50
  51         try {
  52             SecureRandom rand = SecureRandom.getInstanceStrong();
  53             if (executor.inFields.containsKey("TestDecideCaseSelected")) {
  54                 executor.outFields.put("TestActCaseSelected", (byte) rand.nextInt(BOUND_FOR_RANDOM_INT));
  55                 executor.outFields.put("TestActStateTime", System.nanoTime());
  56             } else if (executor.inFields.containsKey("TestEstablishCaseSelected")) {
  57                 executor.outFields.put("TestDecideCaseSelected", (byte) rand.nextInt(BOUND_FOR_RANDOM_INT));
  58                 executor.outFields.put("TestDecideStateTime", System.nanoTime());
  59             } else if (executor.inFields.containsKey("TestMatchCaseSelected")) {
  60                 executor.outFields.put("TestEstablishCaseSelected", (byte) rand.nextInt(BOUND_FOR_RANDOM_INT));
  61                 executor.outFields.put("TestEstablishStateTime", System.nanoTime());
  62             } else {
  63                 executor.outFields.put("TestMatchCaseSelected", (byte) rand.nextInt(BOUND_FOR_RANDOM_INT));
  64                 executor.outFields.put("TestMatchStateTime", System.nanoTime());
  65             }
  66         } catch (NoSuchAlgorithmException e) {
  67             executor.logger.error("Exception during Random number generation ", e);
  68             return false;
  69         }
  70        return true;
  71     }
  72 }