[POLICY-73] replace openecomp for policy-engine

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

diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ConfigPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ConfigPolicyService.java
new file mode 100644 (file)
index 0000000..c8d3d74
--- /dev/null
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ConfigPolicyService.java
@@ -0,0 +1,136 @@
+/*-
+ * ============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 java.util.Map;
+
+import org.onap.policy.api.AttributeType;
+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.utils.PolicyUtils;
+import org.onap.policy.xacml.api.XACMLErrorConstants;
+import org.onap.policy.xacml.std.pap.StdPAPPolicy;
+
+/**
+ * Config Base Policy Implementation. 
+ * 
+ * @version 0.1
+ */
+public class ConfigPolicyService {
+       private static final Logger LOGGER = FlexLogger.getLogger(ConfigPolicyService.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 String onapName = null;
+       private String configName = null;
+       
+       public ConfigPolicyService(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 || policyParameters.getConfigBody().trim().isEmpty()){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE+ "No Config Body given.";
+                       return false;
+               }
+               if(policyParameters.getConfigBodyType()==null){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE+ "No Config Body Type given.";
+                       return false;
+               }
+               boolean levelCheck = false;
+               levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
+               if (!levelCheck){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
+                       return false;
+               }
+               onapName = policyParameters.getOnapName();
+               configName = policyParameters.getConfigName();
+               if(onapName==null || onapName.trim().isEmpty()){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No ONAP Name given.";
+                       return false;
+               }
+               if(configName==null || configName.trim().isEmpty()){
+                       message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Config Name given.";
+                       return false;
+               }
+               message = PolicyUtils.emptyPolicyValidator(onapName);
+        if(!message.contains("success")){
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE+ message;
+            return false;
+        }
+        message = PolicyUtils.emptyPolicyValidator(configName);
+        if(!message.contains("success")){
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE+ message;
+            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";
+               }
+               String configType = policyParameters.getConfigBodyType().toString();
+               String body = policyParameters.getConfigBody();
+               String configBody = null;
+               //check body for JSON form and remove single quotes if present
+               if ("JSON".equalsIgnoreCase(configType)) {
+                       if (body.contains("'")) {
+                               configBody = body.replace("'", "\"");
+                       } else {
+                               configBody = body;
+                       }
+               } else {
+                       configBody = body;
+               }
+               Map<String,String> configAttributes = null;
+               if(policyParameters.getAttributes()!=null){
+                       configAttributes = policyParameters.getAttributes().get(AttributeType.MATCHING);
+               }
+               // create Policy. 
+               StdPAPPolicy newPAPPolicy = new StdPAPPolicy("Base", policyName, policyParameters.getPolicyDescription(), onapName, configName, configAttributes, configType, 
+                               configBody, updateFlag, policyScope,0, policyParameters.getRiskLevel(),policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date);
+               // Send Json to PAP. 
+               response = (String) papServices.callPAP(newPAPPolicy, new String[] {"operation="+operation, "apiflag=api", "policyType=Config"}, policyParameters.getRequestID(), "Config");
+               LOGGER.info(response);
+               return response;
+       }
+
+}