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  *
  39  * Example json:
  40  * {"Policy_1e33tn8":{"PolicyTest1":[{"name":"pname","value":"PolicyTest1"},{
  41  * "name":"pid","value":"1"},{"name":"timeout","value":"345"},{
  42  * "policyConfigurations":[[{"name":"recipe","value":["restart"]},{"name":
  43  * "maxRetries","value":["3"]},{"name":"retryTimeLimit","value":["180"]},{"name"
  44  * :"_id","value":["q2JmHD5"]},{"name":"parentPolicy","value":[""]}],[{"name":
  45  * "recipe","value":["rebuild"]},{"name":"maxRetries","value":["3"]},{"name":
  46  * "retryTimeLimit","value":["180"]},{"name":"_id","value":["0ZqHdrR"]},{"name":
  47  * "parentPolicy","value":[""]},{"name":
  48  * "targetResourceId","value":["Eace933104d443b496b8.nodes.heat.vpg"]}]]}],
  49  * "PolicyTest2":[{"name":"pname","value":
  50  * "PolicyTest2"},{"name":"pid","value":"2"},{"name":"timeout","value":"345"},{
  51  * "policyConfigurations":[[{"name":"recipe","value":["restart"]},{"name":
  52  * "maxRetries","value":["3"]},{"name":"retryTimeLimit","value":["180"]},{"name"
  53  * :"_id","value":["q2JmHD5"]},{"name":"parentPolicy","value":[""]}],[{"name":
  54  * "recipe","value":["rebuild"]},{"name":"maxRetries","value":["3"]},{"name":
  55  * "retryTimeLimit","value":["180"]},{"name":"_id","value":["0ZqHdrR"]},{"name":
  56  * "parentPolicy","value":[""]},{"name":
  57  * "targetResourceId","value":["Eace933104d443b496b8.nodes.heat.vpg"]}]]}]}} f
  58  *
  59  */
  60 public class PolicyChain {
  61
  62     protected static final EELFLogger logger      = EELFManager.getInstance().getLogger(PolicyChain.class);
  63     protected static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
  64
  65     private String                    policyId;
  66     private Integer                   timeout;
  67     private List<PolicyItem>          policyItems;
  68     private String                    policyType;
  69
  70     public PolicyChain(JsonElement node) throws IOException {
  71         if (node != null && node.isJsonArray() && node.getAsJsonArray().size() > 0) {
  72             JsonArray operationalPolicyParameters = node.getAsJsonArray();
  73             policyId = JsonUtils.getStringValueByName(node, "pid");
  74             timeout = JsonUtils.getIntValueByName(node, "timeout");
  75             policyType = JsonUtils.getStringValueByName(node, "policyType");
  76
  77             JsonArray policyConfigurations = operationalPolicyParameters.get(operationalPolicyParameters.size() - 1)
  78                 .getAsJsonObject()
  79                 .get("policyConfigurations")
  80                 .getAsJsonArray();
  81             Iterator<JsonElement> itr = policyConfigurations.iterator();
  82             policyItems = new ArrayList<>();
  83             while (itr.hasNext()) {
  84                 policyItems.add(new PolicyItem(itr.next()));
  85
  86             }
  87         }
  88     }
  89     /**
  90      * @return the policyId
  91      */
  92     public String getPolicyId() {
  93         return policyId;
  94     }
  95
  96     /**
  97      * @return the timeout
  98      */
  99     public Integer getTimeout() {
 100         return timeout;
 101     }
 102
 103     /**
 104      * @return the policyItems
 105      */
 106     public List<PolicyItem> getPolicyItems() {
 107         return policyItems;
 108     }
 109
 110     /**
 111      * @return the policyType
 112      */
 113     public String getPolicyType() {
 114         return policyType;
 115     }
 116
 117 }