Add PAP Policy parameter builder xacml policy

Fix Sonar flagged major issue about 14 params instead of 9
in the constructor of std pap policy class. Commit5 for
modify constrctor.fix test

Issue-ID: POLICY-1016
Change-Id: I79c8482b7fc4e203cb18402ba2b5a68a120c57b1
Signed-off-by: krisjinka <kris.jinka@samsung.com>

10 files changed, 787 insertions, 727 deletions

diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ActionPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ActionPolicyService.java
index 66920e0db..5016e0690 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ActionPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ActionPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -30,76 +30,79 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * Action Policy Implementation. 
- * 
+ * Action Policy Implementation.
+ *
  * @version 0.1
  */
 public class ActionPolicyService {
-	private static final Logger LOGGER = FlexLogger.getLogger(ActionPolicyService.class.getName());
-	private PAPServices papServices = null;
-	
-	private PolicyParameters policyParameters = null;
-	private String message = null;
-	private String policyName = null;
-	private String policyScope = null;
-	private Map<String,String> componentAttributes = null;
-	private String actionAttribute = null;
-	private String actionPerformer = null;
-	
-	public ActionPolicyService(String policyScope, String policyName,
-			PolicyParameters policyParameters) {
-		this.policyParameters = policyParameters;
-		this.policyName = policyName;
-		this.policyScope = policyScope;
-		papServices = new PAPServices();
-	}
+    private static final Logger LOGGER = FlexLogger.getLogger(ActionPolicyService.class.getName());
+    private PAPServices papServices = null;
 
-	public Boolean getValidation() {
-		if(policyParameters.getAttributes()==null || policyParameters.getAttributes().isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Component Attributes given.";
-			return false;
-		}
-		componentAttributes = policyParameters.getAttributes().get(AttributeType.MATCHING);
-		if (componentAttributes==null||componentAttributes.isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Component Attributes given.";
-			return false;
-		}
-		actionAttribute = policyParameters.getActionAttribute();
-		if (actionAttribute==null||actionAttribute.trim().isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Action Attribute given.";
-			return false;
-		}
-		actionPerformer = policyParameters.getActionPerformer();
-		if (actionPerformer==null||actionPerformer.trim().isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Action Performer given.";
-			return false;
-		}
-		if(!"PEP".equalsIgnoreCase(actionPerformer)&& !"PDP".equalsIgnoreCase(actionPerformer)){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Action Performer given.";
-			return false;
-		}
-		return true;
-	}
+    private PolicyParameters policyParameters = null;
+    private String message = null;
+    private String policyName = null;
+    private String policyScope = null;
+    private Map<String, String> componentAttributes = null;
+    private String actionAttribute = null;
+    private String actionPerformer = null;
 
-	public String getMessage() {
-		return message;
-	}
+    public ActionPolicyService(String policyScope, String policyName,
+                               PolicyParameters policyParameters) {
+        this.policyParameters = policyParameters;
+        this.policyName = policyName;
+        this.policyScope = policyScope;
+        papServices = new PAPServices();
+    }
 
-	public String getResult(boolean updateFlag) throws PolicyException {
-		String response = null;
-		String operation = null;
-		if (updateFlag){
-			operation = "update";
-		} else {
-			operation = "create";
-		}
-		// Create Policy
-		StdPAPPolicy newPAPPolicy = new StdPAPPolicy(policyName, policyParameters.getPolicyDescription(),
-				componentAttributes, policyParameters.getDynamicRuleAlgorithmLabels(), policyParameters.getDynamicRuleAlgorithmFunctions(),
-				policyParameters.getDynamicRuleAlgorithmField1(), policyParameters.getDynamicRuleAlgorithmField2(), actionPerformer, actionAttribute, updateFlag, policyScope, 0);
-		// send Json to PAP
-		response = (String) papServices.callPAP(newPAPPolicy, new String[] {"operation="+operation, "apiflag=api", "policyType=Action"}, policyParameters.getRequestID(), "Action");
-		LOGGER.info(response);
-		return response;
-	}
+    public Boolean getValidation() {
+        if (policyParameters.getAttributes() == null || policyParameters.getAttributes().isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Component Attributes given.";
+            return false;
+        }
+        componentAttributes = policyParameters.getAttributes().get(AttributeType.MATCHING);
+        if (componentAttributes == null || componentAttributes.isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Component Attributes given.";
+            return false;
+        }
+        actionAttribute = policyParameters.getActionAttribute();
+        if (actionAttribute == null || actionAttribute.trim().isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Action Attribute given.";
+            return false;
+        }
+        actionPerformer = policyParameters.getActionPerformer();
+        if (actionPerformer == null || actionPerformer.trim().isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Action Performer given.";
+            return false;
+        }
+        if (!"PEP".equalsIgnoreCase(actionPerformer) && !"PDP".equalsIgnoreCase(actionPerformer)) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Action Performer given.";
+            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";
+        }
+        // Create Policy
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy(policyName, policyParameters.getPolicyDescription(),
+                componentAttributes, policyParameters.getDynamicRuleAlgorithmLabels(),
+                policyParameters.getDynamicRuleAlgorithmFunctions(),
+                policyParameters.getDynamicRuleAlgorithmField1(), policyParameters.getDynamicRuleAlgorithmField2(),
+                actionPerformer, actionAttribute, updateFlag, policyScope, 0);
+        // send Json to PAP
+        response = (String) papServices.callPAP(newPAPPolicy, new String[]{"operation=" + operation, "apiflag=api",
+                "policyType=Action"}, policyParameters.getRequestID(), "Action");
+        LOGGER.info(response);
+        return response;
+    }
 }
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSParamPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSParamPolicyService.java
index dd2bd452e..29b181238 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSParamPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSParamPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -31,66 +31,68 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * BRMS Param Policy Implementation.  
- * 
+ * BRMS Param Policy Implementation.
+ *
  * @version 0.1
  */
-public class BRMSParamPolicyService{
-	private static final Logger LOGGER = FlexLogger.getLogger(BRMSParamPolicyService.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 Map<AttributeType, Map<String, String>> drlRuleAndUIParams = null;
-	
-	public BRMSParamPolicyService(String policyName, String policyScope,
-			PolicyParameters policyParameters, String date) {
-		this.policyParameters = policyParameters;
-		this.policyName = policyName;
-		this.policyScope = policyScope;
-		this.date = date;
-		papServices = new PAPServices();
-	}
+public class BRMSParamPolicyService {
+    private static final Logger LOGGER = FlexLogger.getLogger(BRMSParamPolicyService.class.getName());
+    private PAPServices papServices = null;
 
-	public Boolean getValidation() {
-		boolean levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
-		if(!levelCheck){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
-			return false;
-		}
-		drlRuleAndUIParams = policyParameters.getAttributes();
-		if(drlRuleAndUIParams==null || drlRuleAndUIParams.isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Rule Attributes given.";
-			return false;
-		}
-		return true;
-	}
+    private PolicyParameters policyParameters = null;
+    private String message = null;
+    private String policyName = null;
+    private String policyScope = null;
+    private String date = null;
+    private Map<AttributeType, Map<String, String>> drlRuleAndUIParams = null;
 
-	public String getMessage() {
-		return message;
-	}
+    public BRMSParamPolicyService(String policyName, String policyScope,
+                                  PolicyParameters policyParameters, String date) {
+        this.policyParameters = policyParameters;
+        this.policyName = policyName;
+        this.policyScope = policyScope;
+        this.date = date;
+        papServices = new PAPServices();
+    }
 
-	public String getResult(boolean updateFlag) throws PolicyException {
-		String response = null;
-		String operation = null;
-		if (updateFlag){
-			operation = "update";
-		} else {
-			operation = "create";
-		}
-		// Create Policy
-		StdPAPPolicy newPAPPolicy = new StdPAPPolicy("BRMS_Param",policyName, policyParameters.getPolicyDescription(),
-				"BRMS_PARAM_RULE",updateFlag,policyScope, 
-				drlRuleAndUIParams.get(AttributeType.MATCHING), 0, "DROOLS", 
-				null, drlRuleAndUIParams.get(AttributeType.RULE), policyParameters.getRiskLevel(),
-				policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date, policyParameters.getControllerName(), policyParameters.getDependencyNames());
-		// Send JSON to PAP 
-		response = (String) papServices.callPAP(newPAPPolicy, new String[] {"operation="+operation, "apiflag=api", "policyType=Config"}, policyParameters.getRequestID(), "ConfigBrmsParam");
-		LOGGER.info(response);
-		return response;
-	}
+    public Boolean getValidation() {
+        boolean levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
+        if (!levelCheck) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
+            return false;
+        }
+        drlRuleAndUIParams = policyParameters.getAttributes();
+        if (drlRuleAndUIParams == null || drlRuleAndUIParams.isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Rule Attributes given.";
+            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";
+        }
+        // Create Policy
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("BRMS_Param", policyName, policyParameters.getPolicyDescription(),
+                "BRMS_PARAM_RULE", updateFlag, policyScope,
+                drlRuleAndUIParams.get(AttributeType.MATCHING), 0, "DROOLS",
+                null, drlRuleAndUIParams.get(AttributeType.RULE), policyParameters.getRiskLevel(),
+                policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date,
+                policyParameters.getControllerName(), policyParameters.getDependencyNames());
+        // Send JSON to PAP
+        response = (String) papServices.callPAP(newPAPPolicy, new String[]{"operation=" + operation, "apiflag=api",
+                "policyType=Config"}, policyParameters.getRequestID(), "ConfigBrmsParam");
+        LOGGER.info(response);
+        return response;
+    }
 
 }
\ No newline at end of file
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSRawPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSRawPolicyService.java
index ea17529ba..df3f0356f 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSRawPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/BRMSRawPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -32,75 +32,77 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * BRMS RAW Policy Implementation. 
- * 
+ * BRMS RAW Policy Implementation.
+ *
  * @version 0.1
  */
-public class BRMSRawPolicyService{
-	private static Logger LOGGER = FlexLogger.getLogger(BRMSRawPolicyService.class.getName());
-	private static PAPServices papServices = null;
-	
-	private PolicyParameters policyParameters = null;
-	private String message = null;
-	private String policyName = null;
-	private String policyScope = null;
-	private String date = null;
-	private boolean levelCheck = false;
-	private String brmsRawBody = null;
-	
-	public BRMSRawPolicyService(String policyName, String policyScope,
-			PolicyParameters policyParameters, String date) {
-		this.policyParameters = policyParameters;
-		this.policyName = policyName;
-		this.policyScope = policyScope;
-		this.date = date;
-		papServices = new PAPServices();
-	}
+public class BRMSRawPolicyService {
+    private static Logger LOGGER = FlexLogger.getLogger(BRMSRawPolicyService.class.getName());
+    private static PAPServices papServices = null;
 
-	public Boolean getValidation() {
-		brmsRawBody = policyParameters.getConfigBody();
-		if(brmsRawBody==null || brmsRawBody.trim().isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " No Rule Body given";
-			return false;
-		}
-		message = PolicyUtils.brmsRawValidate(brmsRawBody);
-		if(message.contains("[ERR")){
-		    message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Raw rule given is invalid" +message;
-		    return false;
-		}
-		levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
-		if(!levelCheck){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
-			return false;
-		}
-		return true;
-	}
+    private PolicyParameters policyParameters = null;
+    private String message = null;
+    private String policyName = null;
+    private String policyScope = null;
+    private String date = null;
+    private boolean levelCheck = false;
+    private String brmsRawBody = null;
 
-	public String getMessage() {
-		return message;
-	}
+    public BRMSRawPolicyService(String policyName, String policyScope,
+                                PolicyParameters policyParameters, String date) {
+        this.policyParameters = policyParameters;
+        this.policyName = policyName;
+        this.policyScope = policyScope;
+        this.date = date;
+        papServices = new PAPServices();
+    }
 
-	public String getResult(boolean updateFlag) throws PolicyException {
-		String response = null;
-		String operation = null;
-		if (updateFlag){
-			operation = "update";
-		} else {
-			operation = "create";
-		}
-		Map<String,String> ruleAttributes = null;
-		if(policyParameters.getAttributes()!=null){
-			ruleAttributes = policyParameters.getAttributes().get(AttributeType.RULE);
-		}
-		// Create Policy 
-		StdPAPPolicy newPAPPolicy = new StdPAPPolicy("BRMS_Raw",policyName,policyParameters.getPolicyDescription(),
-				"BRMS_RAW_RULE",updateFlag,policyScope, ruleAttributes, 0, "DROOLS", 
-				brmsRawBody, policyParameters.getRiskLevel(),
-				policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date,  policyParameters.getControllerName(), policyParameters.getDependencyNames());
-		// Send JSON to PAP 
-		response = (String) papServices.callPAP(newPAPPolicy, new String[] {"operation="+operation, "apiflag=api", "policyType=Config"}, policyParameters.getRequestID(), "ConfigBrmsRaw");
-		LOGGER.info(response);
-		return response;
-	}
+    public Boolean getValidation() {
+        brmsRawBody = policyParameters.getConfigBody();
+        if (brmsRawBody == null || brmsRawBody.trim().isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + " No Rule Body given";
+            return false;
+        }
+        message = PolicyUtils.brmsRawValidate(brmsRawBody);
+        if (message.contains("[ERR")) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Raw rule given is invalid" + message;
+            return false;
+        }
+        levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
+        if (!levelCheck) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
+            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";
+        }
+        Map<String, String> ruleAttributes = null;
+        if (policyParameters.getAttributes() != null) {
+            ruleAttributes = policyParameters.getAttributes().get(AttributeType.RULE);
+        }
+        // Create Policy
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("BRMS_Raw", policyName, policyParameters.getPolicyDescription(),
+                "BRMS_RAW_RULE", updateFlag, policyScope, ruleAttributes, 0, "DROOLS",
+                brmsRawBody, policyParameters.getRiskLevel(),
+                policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date,
+                policyParameters.getControllerName(), policyParameters.getDependencyNames());
+        // Send JSON to PAP
+        response = (String) papServices.callPAP(newPAPPolicy, new String[]{"operation=" + operation, "apiflag=api",
+                "policyType=Config"}, policyParameters.getRequestID(), "ConfigBrmsRaw");
+        LOGGER.info(response);
+        return response;
+    }
 
 }
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ClosedLoopFaultPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ClosedLoopFaultPolicyService.java
index 5817d7410..6879b6e2f 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ClosedLoopFaultPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/ClosedLoopFaultPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -31,91 +31,97 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * Closed Loop Fault Policy Implementation. 
- *  
- * @version 0.1 
+ * Closed Loop Fault Policy Implementation.
+ *
+ * @version 0.1
  */
-public class ClosedLoopFaultPolicyService{
-	private static final Logger LOGGER = FlexLogger.getLogger(ClosedLoopFaultPolicyService.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 ClosedLoopFaultPolicyService(String policyName, String policyScope,
-			PolicyParameters policyParameters, String date) {
-		this.policyParameters = policyParameters;
-		this.policyName = policyName;
-		this.policyScope = policyScope;
-		this.date = date;
-		papServices = new PAPServices();
-	}
+public class ClosedLoopFaultPolicyService {
+    private static final Logger LOGGER = FlexLogger.getLogger(ClosedLoopFaultPolicyService.class.getName());
+    private PAPServices papServices = null;
 
-	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("Json Parse Exception.", e);
-			return false;
-		}
-		return true;
-	}
+    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 String getMessage() {
-		return message;
-	}
+    public ClosedLoopFaultPolicyService(String policyName, String policyScope,
+                                        PolicyParameters policyParameters, String date) {
+        this.policyParameters = policyParameters;
+        this.policyName = policyName;
+        this.policyScope = policyScope;
+        this.date = date;
+        papServices = new PAPServices();
+    }
 
-	public String getResult(boolean updateFlag) throws PolicyException {
-		String response = null;
-		String operation = null;
-		String oldPolicyName = null;
-		if (updateFlag){
-			operation = "update";
-			if (policyName.endsWith("_Draft")) {
-				oldPolicyName = policyName + "_Draft.1";
-			}
-		} 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;
-		}
-		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();
-		// Create Policy. 
-		StdPAPPolicy newPAPPolicy = new StdPAPPolicy("ClosedLoop_Fault", policyName, policyParameters.getPolicyDescription(), onapName, 
-				jsonBody, false, oldPolicyName, null, 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;
-	}
+    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("Json Parse Exception.", e);
+            return false;
+        }
+        return true;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public String getResult(boolean updateFlag) throws PolicyException {
+        String response = null;
+        String operation = null;
+        String oldPolicyName = null;
+        if (updateFlag) {
+            operation = "update";
+            if (policyName.endsWith("_Draft")) {
+                oldPolicyName = policyName + "_Draft.1";
+            }
+        } 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;
+        }
+        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();
+        // Create Policy.
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("ClosedLoop_Fault", policyName,
+                policyParameters.getPolicyDescription(), onapName,
+                jsonBody, false, oldPolicyName, null, 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;
+    }
 
 }
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
index 74c4bd71d..3f0416492 100644
--- 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
@@ -7,9 +7,9 @@
  * 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.
@@ -31,92 +31,98 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * Closed Loop PM policy Implementation. 
- * 
+ * 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 class ClosedLoopPMPolicyService {
+    private static final Logger LOGGER = FlexLogger.getLogger(ClosedLoopPMPolicyService.class.getName());
 
-	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;
-	}
+    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 String getMessage() {
-		return message;
-	}
+    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 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;
-	}
+    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;
+    }
 }
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
index 690e94a5e..46f968aac 100644
--- 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
@@ -7,9 +7,9 @@
  * 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.
@@ -30,107 +30,124 @@ 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;
+import org.onap.policy.xacml.std.pap.StdPAPPolicyParams;
 
 /**
- * Config Base Policy Implementation. 
- * 
+ * 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();
-	}
+    private static final Logger LOGGER = FlexLogger.getLogger(ConfigPolicyService.class.getName());
+    private PAPServices papServices = null;
 
-	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.policySpecialCharValidator(onapName);
-        if(!message.contains("success")){
-            message = XACMLErrorConstants.ERROR_DATA_ISSUE+ message;
+    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.policySpecialCharValidator(onapName);
+        if (!message.contains("success")) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + message;
             return false;
         }
         message = PolicyUtils.policySpecialCharValidator(configName);
-        if(!message.contains("success")){
-            message = XACMLErrorConstants.ERROR_DATA_ISSUE+ message;
+        if (!message.contains("success")) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + message;
             return false;
         }
-		return true;
-	}
+        return true;
+    }
 
-	public String getMessage() {
-		return message;
-	}
+    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;
-	}
+    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(StdPAPPolicyParams.builder()
+                .configPolicyType("Base")
+                .policyName(policyName)
+                .description(policyParameters.getPolicyDescription())
+                .onapName(onapName)
+                .configName(configName)
+                .attributes(configAttributes)
+                .configType(configType)
+                .configBodyData(configBody)
+                .editPolicy(updateFlag)
+                .domain(policyScope)
+                .highestVersion(0)
+                .riskLevel(policyParameters.getRiskLevel())
+                .riskType(policyParameters.getRiskType())
+                .guard(String.valueOf(policyParameters.getGuard()))
+                .ttlDate(date)
+                .build());
+        // 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;
+    }
 
 }
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/DecisionPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/DecisionPolicyService.java
index 915e3b30f..7bdf1dc71 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/DecisionPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/DecisionPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -31,73 +31,83 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * Decision Policy Implementation 
- * 
- * @version 0.1 
+ * Decision Policy Implementation
+ *
+ * @version 0.1
  */
-public class DecisionPolicyService{
-	private static Logger LOGGER = FlexLogger.getLogger(DecisionPolicyService.class.getName());
-	private static PAPServices papServices = null;
-	
-	private String message = null;
-	private String policyScope = null;
-	private String policyName = null;
-	private PolicyParameters policyParameters = null;
-	private String onapName = null;
-	
-	public DecisionPolicyService(String policyScope, String policyName,
-			PolicyParameters policyParameters) {
-		this.policyScope = policyScope;
-		this.policyName = policyName;
-		this.policyParameters = policyParameters;
-		papServices = new PAPServices();
-	}
+public class DecisionPolicyService {
+    private static Logger LOGGER = FlexLogger.getLogger(DecisionPolicyService.class.getName());
+    private static PAPServices papServices = null;
 
-	public Boolean getValidation() {
-	    onapName = policyParameters.getOnapName();
-		if (onapName==null||onapName.trim().isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No ONAP Name given.";
-			return false;
-		}
-		return true;
-	}
+    private String message = null;
+    private String policyScope = null;
+    private String policyName = null;
+    private PolicyParameters policyParameters = null;
+    private String onapName = null;
 
-	public String getMessage() {
-		return message;
-	}
+    public DecisionPolicyService(String policyScope, String policyName,
+                                 PolicyParameters policyParameters) {
+        this.policyScope = policyScope;
+        this.policyName = policyName;
+        this.policyParameters = policyParameters;
+        papServices = new PAPServices();
+    }
 
-	public String getResult(boolean updateFlag) throws PolicyException {
-		String response = null;
-		String operation = null;
-		if (updateFlag){
-			operation = "update";
-		} else {
-			operation = "create";
-		}
-		RuleProvider ruleProvider = policyParameters.getRuleProvider();
-		if (ruleProvider==null) {
-			ruleProvider = RuleProvider.CUSTOM ;
-		}
-		Map<String,String> matchingAttributes = null;
-		Map<String,String> settingsAttributes = null;
-		
-		//Get the MATCHING and/or SETTINGS attributes
-		if (policyParameters.getAttributes()!=null && policyParameters.getAttributes().containsKey(AttributeType.MATCHING) && policyParameters.getAttributes().containsKey(AttributeType.SETTINGS)) {
-			matchingAttributes = policyParameters.getAttributes().get(AttributeType.MATCHING);
-			settingsAttributes = policyParameters.getAttributes().get(AttributeType.SETTINGS);
-		}else if(policyParameters.getAttributes()!=null && !policyParameters.getAttributes().containsKey(AttributeType.MATCHING) && policyParameters.getAttributes().containsKey(AttributeType.SETTINGS)){
-			settingsAttributes = policyParameters.getAttributes().get(AttributeType.SETTINGS);
-		}else if(policyParameters.getAttributes()!=null && policyParameters.getAttributes().containsKey(AttributeType.MATCHING) && !policyParameters.getAttributes().containsKey(AttributeType.SETTINGS)){
-			matchingAttributes = policyParameters.getAttributes().get(AttributeType.MATCHING);
-		}
-		// Create StdPAPPolicy object used to send policy data to PAP-REST. 
-		StdPAPPolicy newPAPPolicy = new StdPAPPolicy(policyName, policyParameters.getPolicyDescription(), onapName, ruleProvider.toString(), matchingAttributes, settingsAttributes, 
-				policyParameters.getTreatments(), policyParameters.getDynamicRuleAlgorithmLabels(), policyParameters.getDynamicRuleAlgorithmFunctions(), 
-				policyParameters.getDynamicRuleAlgorithmField1(), policyParameters.getDynamicRuleAlgorithmField2(), null, null, null, updateFlag, policyScope, 0);
-		// Send JSON to PAP. 
-		response = (String) papServices.callPAP(newPAPPolicy, new String[] {"operation="+operation, "apiflag=api", "policyType=Decision"}, policyParameters.getRequestID(), "Decision");
-		LOGGER.info(message);
-		return response;
-	}
+    public Boolean getValidation() {
+        onapName = policyParameters.getOnapName();
+        if (onapName == null || onapName.trim().isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No ONAP Name given.";
+            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";
+        }
+        RuleProvider ruleProvider = policyParameters.getRuleProvider();
+        if (ruleProvider == null) {
+            ruleProvider = RuleProvider.CUSTOM;
+        }
+        Map<String, String> matchingAttributes = null;
+        Map<String, String> settingsAttributes = null;
+
+        //Get the MATCHING and/or SETTINGS attributes
+        if (policyParameters.getAttributes() != null &&
+                policyParameters.getAttributes().containsKey(AttributeType.MATCHING) &&
+                policyParameters.getAttributes().containsKey(AttributeType.SETTINGS)) {
+            matchingAttributes = policyParameters.getAttributes().get(AttributeType.MATCHING);
+            settingsAttributes = policyParameters.getAttributes().get(AttributeType.SETTINGS);
+        } else if (policyParameters.getAttributes() != null &&
+                !policyParameters.getAttributes().containsKey(AttributeType.MATCHING) &&
+                policyParameters.getAttributes().containsKey(AttributeType.SETTINGS)) {
+            settingsAttributes = policyParameters.getAttributes().get(AttributeType.SETTINGS);
+        } else if (policyParameters.getAttributes() != null &&
+                policyParameters.getAttributes().containsKey(AttributeType.MATCHING) &&
+                !policyParameters.getAttributes().containsKey(AttributeType.SETTINGS)) {
+            matchingAttributes = policyParameters.getAttributes().get(AttributeType.MATCHING);
+        }
+        // Create StdPAPPolicy object used to send policy data to PAP-REST.
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy(policyName, policyParameters.getPolicyDescription(), onapName,
+                ruleProvider.toString(), matchingAttributes, settingsAttributes,
+                policyParameters.getTreatments(), policyParameters.getDynamicRuleAlgorithmLabels(),
+                policyParameters.getDynamicRuleAlgorithmFunctions(),
+                policyParameters.getDynamicRuleAlgorithmField1(), policyParameters.getDynamicRuleAlgorithmField2(),
+                null, null, null, updateFlag, policyScope, 0);
+        // Send JSON to PAP.
+        response = (String) papServices.callPAP(newPAPPolicy, new String[]{"operation=" + operation, "apiflag=api",
+                "policyType=Decision"}, policyParameters.getRequestID(), "Decision");
+        LOGGER.info(message);
+        return response;
+    }
 
 }
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/FirewallPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/FirewallPolicyService.java
index 8f4ba9a79..45deeb49f 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/FirewallPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/FirewallPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -31,83 +31,88 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * Firewall Policy Implementation. 
- * 
+ * Firewall Policy Implementation.
+ *
  * @version 0.1
  */
 public class FirewallPolicyService {
-	private static final Logger LOGGER = FlexLogger.getLogger(FirewallPolicyService.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 firewallJson = null;
-	
-	public FirewallPolicyService(String policyName, String policyScope,
-			PolicyParameters policyParameters, String date) {
-		this.policyParameters = policyParameters;
-		this.policyName = policyName;
-		this.policyScope = policyScope;
-		this.date = date;
-		papServices = new PAPServices();
-	}
+    private static final Logger LOGGER = FlexLogger.getLogger(FirewallPolicyService.class.getName());
 
-	public Boolean getValidation() {
-		if(policyParameters.getConfigBody()==null){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE+ "No Config Body given.";
-			return false;
-		}
-		try{
-			firewallJson = PolicyApiUtils.stringToJsonObject(policyParameters.getConfigBody());
-		} catch(JsonException| IllegalStateException e){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " improper JSON object : " + policyParameters.getConfigBody();
-			LOGGER.error("Error while parsing JSON body for creating Firewall Policy " , e);
-			return false;
-		}
-		if(firewallJson==null|| firewallJson.isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Config-Body given.";
-			return false;
-		}
-		boolean levelCheck = false;
-		levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
-		if (!levelCheck){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
-			return false;
-		}
-		return true;
-	}
+    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 firewallJson = null;
 
-	public String getMessage() {
-		return message;
-	}
+    public FirewallPolicyService(String policyName, String policyScope,
+                                 PolicyParameters policyParameters, String date) {
+        this.policyParameters = policyParameters;
+        this.policyName = policyName;
+        this.policyScope = policyScope;
+        this.date = date;
+        papServices = new PAPServices();
+    }
 
-	public String getResult(boolean updateFlag) throws PolicyException {
-		String response = null;
-		String operation = null;
-		if (updateFlag){
-			operation = "update";
-		} else {
-			operation = "create";
-		}
-		//set values for basic policy information
-		if(!firewallJson.containsKey("configName")){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No configName given in firwall JSON.";
-			LOGGER.error(message);
-			return message;
-		}
-		String configName = firewallJson.get("configName").toString();
-		String configDescription = "";
-		String json = firewallJson.toString();
-		// Create Policy. 
-		StdPAPPolicy newPAPPolicy = new StdPAPPolicy("Firewall Config", policyName, configDescription, configName, updateFlag, policyScope, json, 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(), "ConfigFirewall");
-		LOGGER.info(response);
-		return response;
-	}
+    public Boolean getValidation() {
+        if (policyParameters.getConfigBody() == null) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Config Body given.";
+            return false;
+        }
+        try {
+            firewallJson = PolicyApiUtils.stringToJsonObject(policyParameters.getConfigBody());
+        } catch (JsonException | IllegalStateException e) {
+            message =
+                    XACMLErrorConstants.ERROR_DATA_ISSUE + " improper JSON object : " +
+                            policyParameters.getConfigBody();
+            LOGGER.error("Error while parsing JSON body for creating Firewall Policy ", e);
+            return false;
+        }
+        if (firewallJson == null || firewallJson.isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Config-Body given.";
+            return false;
+        }
+        boolean levelCheck = false;
+        levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
+        if (!levelCheck) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
+            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";
+        }
+        //set values for basic policy information
+        if (!firewallJson.containsKey("configName")) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No configName given in firwall JSON.";
+            LOGGER.error(message);
+            return message;
+        }
+        String configName = firewallJson.get("configName").toString();
+        String configDescription = "";
+        String json = firewallJson.toString();
+        // Create Policy.
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("Firewall Config", policyName, configDescription, configName,
+                updateFlag, policyScope, json, 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(), "ConfigFirewall");
+        LOGGER.info(response);
+        return response;
+    }
 
 }
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/MicroServicesPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/MicroServicesPolicyService.java
index 44740391e..9ca149240 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/MicroServicesPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/MicroServicesPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -31,64 +31,67 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * MicroServices Policy implementation. 
- * 
+ * MicroServices Policy implementation.
+ *
  * @version 0.1
  */
-public class MicroServicesPolicyService{
-	private static final Logger LOGGER = FlexLogger.getLogger(MicroServicesPolicyService.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 JsonObject microServiceAttributes = null;
-	
-	public MicroServicesPolicyService(String policyName, String policyScope, PolicyParameters policyParameters, String date) {
-		this.policyParameters = policyParameters;
-		this.policyName = policyName;
-		this.policyScope = policyScope;
-		this.date = date;
-		papServices = new PAPServices();
-	}
+public class MicroServicesPolicyService {
+    private static final Logger LOGGER = FlexLogger.getLogger(MicroServicesPolicyService.class.getName());
 
-	public Boolean getValidation() {
-		if(policyParameters.getConfigBody()==null){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " No Micro Service or Attributes Config Body Present";
-			return false;
-		}
-		try{
-			microServiceAttributes = PolicyApiUtils.stringToJsonObject(policyParameters.getConfigBody());
-		} catch(JsonException| IllegalStateException e){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " improper JSON object : " + policyParameters.getConfigBody();
-			LOGGER.error("Error while parsing JSON body for MicroService Policy creation. ", e);
-			return false;
-		}
-		onapName = policyParameters.getOnapName();
-		if (onapName==null||onapName.trim().isEmpty()){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Onap Name given.";
-			return false;
-		}
-		boolean levelCheck = false;
-		levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
-		if (!levelCheck){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
-			return false;
-		}
-		return true;
-	}
+    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 JsonObject microServiceAttributes = null;
 
-	public String getMessage() {
-		return message;
-	}
-	
-	public String getResult(boolean updateFlag) throws PolicyException{
-	    String response = null;
+    public MicroServicesPolicyService(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 Micro Service or Attributes Config Body Present";
+            return false;
+        }
+        try {
+            microServiceAttributes = PolicyApiUtils.stringToJsonObject(policyParameters.getConfigBody());
+        } catch (JsonException | IllegalStateException e) {
+            message =
+                    XACMLErrorConstants.ERROR_DATA_ISSUE + " improper JSON object : " +
+                            policyParameters.getConfigBody();
+            LOGGER.error("Error while parsing JSON body for MicroService Policy creation. ", e);
+            return false;
+        }
+        onapName = policyParameters.getOnapName();
+        if (onapName == null || onapName.trim().isEmpty()) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "No Onap Name given.";
+            return false;
+        }
+        boolean levelCheck = false;
+        levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
+        if (!levelCheck) {
+            message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
+            return false;
+        }
+        return true;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public String getResult(boolean updateFlag) throws PolicyException {
+        String response = null;
         String operation = null;
-        if (updateFlag){
+        if (updateFlag) {
             operation = "update";
         } else {
             operation = "create";
@@ -98,39 +101,40 @@ public class MicroServicesPolicyService{
         String msLocation = null;
         String configName = null;
         String microService = null;
-        String policyDescription=null;
-        String priority=null;
-        String version=null;
-        
-        if (microServiceAttributes.get("service")!=null){
-        	microService = microServiceAttributes.get("service").toString().replace("\"", "");
+        String policyDescription = null;
+        String priority = null;
+        String version = null;
+
+        if (microServiceAttributes.get("service") != null) {
+            microService = microServiceAttributes.get("service").toString().replace("\"", "");
         }
-        if (microServiceAttributes.get("uuid")!=null){
+        if (microServiceAttributes.get("uuid") != null) {
             uuid = microServiceAttributes.get("uuid").toString().replace("\"", "");
         }
-        if (microServiceAttributes.get("location")!=null){
+        if (microServiceAttributes.get("location") != null) {
             msLocation = microServiceAttributes.get("location").toString().replace("\"", "");
         }
-        if (microServiceAttributes.get("configName")!=null){
+        if (microServiceAttributes.get("configName") != null) {
             configName = microServiceAttributes.get("configName").toString().replace("\"", "");
         }
-        if(microServiceAttributes.containsKey("description")){
-        	policyDescription = microServiceAttributes.get("description").toString().replace("\"", "");
+        if (microServiceAttributes.containsKey("description")) {
+            policyDescription = microServiceAttributes.get("description").toString().replace("\"", "");
         }
-        if(microServiceAttributes.containsKey("priority")){
-        	priority = microServiceAttributes.get("priority").toString().replace("\"", "");
+        if (microServiceAttributes.containsKey("priority")) {
+            priority = microServiceAttributes.get("priority").toString().replace("\"", "");
         }
-        if(microServiceAttributes.containsKey("version")){
-        	version = microServiceAttributes.get("version").toString().replace("\"", "");
+        if (microServiceAttributes.containsKey("version")) {
+            version = microServiceAttributes.get("version").toString().replace("\"", "");
         }
         // Create Policy. 
-        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("Micro Service", policyName, policyDescription, onapName, 
-                configName, microService, uuid, msLocation, microServiceAttributes.toString(), priority, 
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("Micro Service", policyName, policyDescription, onapName,
+                configName, microService, uuid, msLocation, microServiceAttributes.toString(), priority,
                 version, updateFlag, policyScope, 0, policyParameters.getRiskLevel(),
-                policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date); 
+                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(), "ConfigMS");
+        response = (String) papServices.callPAP(newPAPPolicy, new String[]{"operation=" + operation, "apiflag=api",
+                "policyType=Config"}, policyParameters.getRequestID(), "ConfigMS");
         LOGGER.info("Policy MS created Response: " + response);
         return response;
-	}
+    }
 }
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/OptimizationPolicyService.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/OptimizationPolicyService.java
index 61038d955..7df90ed8b 100644
--- a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/OptimizationPolicyService.java
+++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/services/OptimizationPolicyService.java
@@ -7,9 +7,9 @@
  * 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.
@@ -21,6 +21,7 @@ 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;
@@ -30,81 +31,85 @@ import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.onap.policy.xacml.std.pap.StdPAPPolicy;
 
 /**
- * Optimization Policy implementation. 
- * 
+ * Optimization Policy implementation.
+ *
  * @version 0.1
  */
-public class OptimizationPolicyService{
-	private static final Logger LOGGER = FlexLogger.getLogger(OptimizationPolicyService.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;
+public class OptimizationPolicyService {
+    private static final Logger LOGGER = FlexLogger.getLogger(OptimizationPolicyService.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;
+
+    public OptimizationPolicyService(String policyName, String policyScope, PolicyParameters policyParameters,
+                                     String date) {
+        this.policyParameters = policyParameters;
+        this.policyName = policyName;
+        this.policyScope = policyScope;
+        this.date = date;
+        papServices = new PAPServices();
+    }
 
-	public OptimizationPolicyService(String policyName, String policyScope, PolicyParameters policyParameters, String date) {
-		this.policyParameters = policyParameters;
-		this.policyName = policyName;
-		this.policyScope = policyScope;
-		this.date = date;
-		papServices = new PAPServices();
-	}
+    public String getMessage() {
+        return message;
+    }
 
-	public String getMessage() {
-		return message;
-	}
-	
-	public String getResult(boolean updateFlag) throws PolicyException{
-	    String response = null;
+    public String getResult(boolean updateFlag) throws PolicyException {
+        String response = null;
         String operation = null;
-        
-        if (updateFlag){
+
+        if (updateFlag) {
             operation = "update";
         } else {
             operation = "create";
         }
-        
+
         // get values and attributes from the JsonObject
         String servicModel = null;
-        String policyDescription=null;
-        String priority=null;
-        String version=null;
-        
-		String onapName = policyParameters.getOnapName();
-		JsonObject optimizationAttributes = null;
-		try{
-			optimizationAttributes = PolicyApiUtils.stringToJsonObject(policyParameters.getConfigBody());
-		} catch(JsonException| IllegalStateException e){
-			message = XACMLErrorConstants.ERROR_DATA_ISSUE+ " improper JSON object : " + policyParameters.getConfigBody();
-			LOGGER.error("Error while parsing JSON body for MicroService Policy creation. ", e);
-			return null;
-		}
-		
-        if (optimizationAttributes.get("service")!=null){
-        	servicModel = optimizationAttributes.get("service").toString().replace("\"", "");
+        String policyDescription = null;
+        String priority = null;
+        String version = null;
+
+        String onapName = policyParameters.getOnapName();
+        JsonObject optimizationAttributes = null;
+        try {
+            optimizationAttributes = PolicyApiUtils.stringToJsonObject(policyParameters.getConfigBody());
+        } catch (JsonException | IllegalStateException e) {
+            message =
+                    XACMLErrorConstants.ERROR_DATA_ISSUE + " improper JSON object : " +
+                            policyParameters.getConfigBody();
+            LOGGER.error("Error while parsing JSON body for MicroService Policy creation. ", e);
+            return null;
+        }
+
+        if (optimizationAttributes.get("service") != null) {
+            servicModel = optimizationAttributes.get("service").toString().replace("\"", "");
         }
-        if(optimizationAttributes.containsKey("description")){
-        	policyDescription = optimizationAttributes.get("description").toString().replace("\"", "");
+        if (optimizationAttributes.containsKey("description")) {
+            policyDescription = optimizationAttributes.get("description").toString().replace("\"", "");
         }
-        if(optimizationAttributes.containsKey("priority")){
-        	priority = optimizationAttributes.get("priority").toString().replace("\"", "");
+        if (optimizationAttributes.containsKey("priority")) {
+            priority = optimizationAttributes.get("priority").toString().replace("\"", "");
         }
-        if(optimizationAttributes.containsKey("version")){
-        	version = optimizationAttributes.get("version").toString().replace("\"", "");
+        if (optimizationAttributes.containsKey("version")) {
+            version = optimizationAttributes.get("version").toString().replace("\"", "");
         }
-        
+
         // Create Policy Object 
-        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("Optimization", policyName, policyDescription, onapName, 
-                null, servicModel, null, null, optimizationAttributes.toString(), priority, 
+        StdPAPPolicy newPAPPolicy = new StdPAPPolicy("Optimization", policyName, policyDescription, onapName,
+                null, servicModel, null, null, optimizationAttributes.toString(), priority,
                 version, updateFlag, policyScope, 0, policyParameters.getRiskLevel(),
-                policyParameters.getRiskType(), String.valueOf(policyParameters.getGuard()), date); 
-        
+                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(), "ConfigOptimization");
+        response = (String) papServices.callPAP(newPAPPolicy, new String[]{"operation=" + operation, "apiflag=api",
+                        "policyType=Config"},
+                policyParameters.getRequestID(), "ConfigOptimization");
         LOGGER.info("Response: " + response);
         return response;
-	}
+    }
 }