[POLICY-73] replace openecomp for policy-engine

[policy/engine.git] / ONAP-PDP-REST / src / main / java / org / onap / policy / pdp / rest / api / services / ClosedLoopPMPolicyService.java

diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ClosedLoopPMPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ClosedLoopPMPolicyService.java
new file mode 100644 (file)
index 0000000..74c4bd7
--- /dev/null
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ClosedLoopPMPolicyService.java
@@ -0,0 +1,122 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP-PDP-REST
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.pdp.rest.api.services;
+
+import javax.json.JsonException;
+import javax.json.JsonObject;
+
+import org.onap.policy.api.PolicyException;
+import org.onap.policy.api.PolicyParameters;
+import org.onap.policy.common.logging.flexlogger.FlexLogger;
+import org.onap.policy.common.logging.flexlogger.Logger;
+import org.onap.policy.pdp.rest.api.utils.PolicyApiUtils;
+import org.onap.policy.xacml.api.XACMLErrorConstants;
+import org.onap.policy.xacml.std.pap.StdPAPPolicy;
+
+/**
+ * Closed Loop PM policy Implementation. 
+ * 
+ * @version 0.1
+ */
+public class ClosedLoopPMPolicyService{
+       private static final Logger LOGGER = FlexLogger.getLogger(ClosedLoopPMPolicyService.class.getName());
+       
+       private PAPServices papServices = null;
+       private PolicyParameters policyParameters = null;
+       private String message = null;
+       private String policyName = null;
+       private String policyScope = null;
+       private String date = null;
+       private JsonObject configBody = null;
+       
+       public ClosedLoopPMPolicyService(String policyName, String policyScope,
+                       PolicyParameters policyParameters, String date) {
+               this.policyParameters = policyParameters;
+               this.policyName = policyName;
+               this.policyScope = policyScope;
+               this.date = date;
+               papServices = new PAPServices();
+       }
+
+       public Boolean getValidation() {
+               if(policyParameters.getConfigBody()==null){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " No Config Body Present";
+                       return false;
+               }
+               if(!PolicyApiUtils.validateNONASCIICharactersAndAllowSpaces(policyParameters.getConfigBody())){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " improper JSON object : " + policyParameters.getConfigBody();
+                       return false;
+               }
+               try{
+                       configBody = PolicyApiUtils.stringToJsonObject(policyParameters.getConfigBody());
+               } catch(JsonException| IllegalStateException e){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " improper JSON object : " + policyParameters.getConfigBody();
+                       LOGGER.error("Error during parsing JSON config body for Closed loop PM policy  " , e);
+                       return false;
+               }
+               return true;
+       }
+
+       public String getMessage() {
+               return message;
+       }
+
+       public String getResult(boolean updateFlag) throws PolicyException{
+               String response = null;
+               String operation = null;
+               if (updateFlag){
+                       operation = "update";
+               } else {
+                       operation = "create";
+               }
+               // get values and attributes from the JsonObject
+               if(!configBody.containsKey("onapname")){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Onap Name given.";
+                       LOGGER.error(message);
+                       return message;
+               }
+               if(!configBody.containsKey("serviceTypePolicyName")){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Service Type Policy Name given.";
+                       LOGGER.error(message);
+                       return message;
+               }
+               String onapName = configBody.get("onapname").toString().trim().replace("\"", "");
+               if (onapName==null||onapName.trim().isEmpty()){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Onap Name given.";
+                       LOGGER.error(message);
+                       return message;
+               }
+               boolean levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
+               if (!levelCheck){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
+                       LOGGER.error(message);
+                       return message;
+               }
+               String jsonBody = configBody.toString();
+               String serviceType = configBody.get("serviceTypePolicyName").toString().replace("\"", "");
+               // Create Policy. 
+               StdPAPPolicy newPAPPolicy = new StdPAPPolicy("ClosedLoop_PM", policyName, policyParameters.getPolicyDescription(), onapName, 
+                               jsonBody, false, null, serviceType, updateFlag, policyScope, 0, policyParameters.getRiskLevel(),
+                               policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date); 
+               //send JSON object to PAP
+               response = (String) papServices.callPAP(newPAPPolicy, new String[] {"operation="+operation, "apiflag=api", "policyType=Config"}, policyParameters.getRequestID(), "ConfigClosedLoop");
+               return response;
+       }
+}