src/main/java/org/onap/clamp/clds/model/properties/PolicyChain.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP CLAMP
   4  * ================================================================================
   5  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights
   6  *                             reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END============================================
  20  * ===================================================================
  21  *
  22  */
  23
  24 package org.onap.clamp.clds.model.properties;
  25
  26 import com.att.eelf.configuration.EELFLogger;
  27 import com.att.eelf.configuration.EELFManager;
  28 import com.google.gson.JsonArray;
  29 import com.google.gson.JsonElement;
  30 import java.io.IOException;
  31 import java.util.ArrayList;
  32 import java.util.Iterator;
  33 import java.util.List;
  34 import org.onap.clamp.clds.util.JsonUtils;
  35
  36 /**
  37  * Parse Policy json properties.
  38  * Example json:
  39  * {"Policy_1e33tn8":{"PolicyTest1":[{"name":"pname","value":"PolicyTest1"},{
  40  * "name":"pid","value":"1"},{"name":"timeout","value":"345"},{
  41  * "policyConfigurations":[[{"name":"recipe","value":["restart"]},{"name":
  42  * "maxRetries","value":["3"]},{"name":"retryTimeLimit","value":["180"]},{"name"
  43  * :"_id","value":["q2JmHD5"]},{"name":"parentPolicy","value":[""]}],[{"name":
  44  * "recipe","value":["rebuild"]},{"name":"maxRetries","value":["3"]},{"name":
  45  * "retryTimeLimit","value":["180"]},{"name":"_id","value":["0ZqHdrR"]},{"name":
  46  * "parentPolicy","value":[""]},{"name":
  47  * "targetResourceId","value":["Eace933104d443b496b8.nodes.heat.vpg"]}]]}],
  48  * "PolicyTest2":[{"name":"pname","value":
  49  * "PolicyTest2"},{"name":"pid","value":"2"},{"name":"timeout","value":"345"},{
  50  * "policyConfigurations":[[{"name":"recipe","value":["restart"]},{"name":
  51  * "maxRetries","value":["3"]},{"name":"retryTimeLimit","value":["180"]},{"name"
  52  * :"_id","value":["q2JmHD5"]},{"name":"parentPolicy","value":[""]}],[{"name":
  53  * "recipe","value":["rebuild"]},{"name":"maxRetries","value":["3"]},{"name":
  54  * "retryTimeLimit","value":["180"]},{"name":"_id","value":["0ZqHdrR"]},{"name":
  55  * "parentPolicy","value":[""]},{"name":
  56  * "targetResourceId","value":["Eace933104d443b496b8.nodes.heat.vpg"]}]]}]}} f
  57  *
  58  */
  59 public class PolicyChain {
  60
  61     protected static final EELFLogger logger      = EELFManager.getInstance().getLogger(PolicyChain.class);
  62     protected static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
  63
  64     private String                    policyId;
  65     private Integer                   timeout;
  66     private List<PolicyItem>          policyItems;
  67     private String                    policyType;
  68
  69     /**
  70      * Constructor.
  71      * @param node The policy element in JsonElement format
  72      * @throws IOException The IO Exception
  73      */
  74     public PolicyChain(JsonElement node) throws IOException {
  75         if (node != null && node.isJsonArray() && node.getAsJsonArray().size() > 0) {
  76             policyId = JsonUtils.getStringValueByName(node, "pid");
  77             timeout = JsonUtils.getIntValueByName(node, "timeout");
  78             policyType = JsonUtils.getStringValueByName(node, "policyType");
  79             JsonArray operationalPolicyParameters = node.getAsJsonArray();
  80
  81             JsonArray policyConfigurations = operationalPolicyParameters.get(operationalPolicyParameters.size() - 1)
  82                 .getAsJsonObject()
  83                 .get("policyConfigurations")
  84                 .getAsJsonArray();
  85             Iterator<JsonElement> itr = policyConfigurations.iterator();
  86             policyItems = new ArrayList<>();
  87             while (itr.hasNext()) {
  88                 policyItems.add(new PolicyItem(itr.next()));
  89
  90             }
  91         }
  92     }
  93     /**
  94      * Get the policy Id.
  95      * @return the policyId
  96      */
  97     public String getPolicyId() {
  98         return policyId;
  99     }
 100
 101     /**
 102      * Get the time out.
 103      * @return the timeout
 104      */
 105     public Integer getTimeout() {
 106         return timeout;
 107     }
 108
 109     /**
 110      * Get the policy items.
 111      * @return the policyItems
 112      */
 113     public List<PolicyItem> getPolicyItems() {
 114         return policyItems;
 115     }
 116
 117     /**
 118      * Get the policy type.
 119      * @return the policyType
 120      */
 121     public String getPolicyType() {
 122         return policyType;
 123     }
 124
 125 }