Refactor to provide Common Policy Validation

Provides a common class to perform policy validation during
create/udpate of policies by the GUI and API for consistency.

Change-Id: Ied459e73d48517bb50064cd10d6a1c871b8311e5
Issue-ID: POLICY-449
Signed-off-by: Michael Mokry <mm117s@att.com>

3 files changed, 19 insertions, 581 deletions

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateClosedLoopFaultController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateClosedLoopFaultController.java
index 20a671bb0..7a8212c7e 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateClosedLoopFaultController.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateClosedLoopFaultController.java
@@ -120,7 +120,7 @@ public class CreateClosedLoopFaultController extends RestrictedBaseController{
 				}			
 				jsonBody.setTriggerSignaturesUsedForUI(uiTriggerSignatures);
 				jsonBody.setTriggerTimeWindowUsedForUI(Integer.parseInt(policyData.getClearTimeOut()));
-				jsonBody.setTrapMaxAgeUsedForUI(Integer.parseInt(policyData.getTrapMaxAge()));
+				jsonBody.setTrapMaxAge(Integer.parseInt(policyData.getTrapMaxAge()));
 			}
 
 			jsonBody.setTriggerSignatures(triggerSignatures);
@@ -150,7 +150,7 @@ public class CreateClosedLoopFaultController extends RestrictedBaseController{
 				}
 
 				jsonBody.setVerificationSignaturesUsedForUI(uifaultSignatures);
-				jsonBody.setVerfificationTimeWindowUsedForUI(Integer.parseInt(policyData.getVerificationclearTimeOut()));
+				jsonBody.setVerificationTimeWindowUsedForUI(Integer.parseInt(policyData.getVerificationclearTimeOut()));
 			}		
 			jsonBody.setVerificationSignatures(faultSignatures);
 			ObjectWriter om = new ObjectMapper().writer();
@@ -590,14 +590,14 @@ public class CreateClosedLoopFaultController extends RestrictedBaseController{
 				closedLoopBody.setClosedLoopPolicyStatus("InActive");
 			}
 			policyAdapter.setJsonBodyData(closedLoopBody);
-			if(closedLoopBody.getTrapMaxAgeUsedForUI() != null){
-				policyAdapter.setTrapMaxAge(closedLoopBody.getTrapMaxAgeUsedForUI().toString());
+			if(closedLoopBody.getTrapMaxAge() != null){
+				policyAdapter.setTrapMaxAge(closedLoopBody.getTrapMaxAge().toString());
 			}
 			if(closedLoopBody.getTriggerTimeWindowUsedForUI() != null){
 				policyAdapter.setClearTimeOut(closedLoopBody.getTriggerTimeWindowUsedForUI().toString());
 			}
-			if(closedLoopBody.getVerfificationTimeWindowUsedForUI() != null){
-				policyAdapter.setVerificationclearTimeOut(closedLoopBody.getVerfificationTimeWindowUsedForUI().toString());
+			if(closedLoopBody.getVerificationTimeWindowUsedForUI() != null){
+				policyAdapter.setVerificationclearTimeOut(closedLoopBody.getVerificationTimeWindowUsedForUI().toString());
 			}
 
 		} catch (Exception e) {
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/PolicyValidationController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/PolicyValidationController.java
index 050455a42..a82fac27a 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/PolicyValidationController.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/PolicyValidationController.java
@@ -23,39 +23,23 @@ package org.onap.policy.controller;
 
 import java.io.IOException;
 import java.io.PrintWriter;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.apache.commons.lang.StringUtils;
 import org.json.JSONObject;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
-import org.onap.policy.rest.adapter.ClosedLoopFaultBody;
-import org.onap.policy.rest.adapter.ClosedLoopPMBody;
 import org.onap.policy.rest.adapter.PolicyRestAdapter;
-import org.onap.policy.rest.dao.CommonClassDao;
-import org.onap.policy.rest.jpa.MicroServiceModels;
-import org.onap.policy.rest.jpa.SafePolicyWarning;
-import org.onap.policy.utils.PolicyUtils;
+import org.onap.policy.rest.util.PolicyValidation;
+import org.onap.policy.rest.util.PolicyValidationRequestWrapper;
 import org.openecomp.portalsdk.core.controller.RestrictedBaseController;
 import org.openecomp.portalsdk.core.web.support.JsonMessage;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.servlet.ModelAndView;
 
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.common.base.Splitter;
-import com.google.common.base.Strings;
 
 @Controller
 @RequestMapping("/")
@@ -70,527 +54,19 @@ public class PolicyValidationController extends RestrictedBaseController {
 	public static final String CLOSEDLOOP_PM = "ClosedLoop_PM";
 	public static final String ENFORCER_CONFIG_POLICY= "Enforcer Config";
 	public static final String MICROSERVICES="Micro Service";
-	private static Map<String, String> mapAttribute = new HashMap<>();
-
-	@Autowired
-	CommonClassDao commonClassDao;
 
 	@RequestMapping(value={"/policyController/validate_policy.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 	public ModelAndView validatePolicy(HttpServletRequest request, HttpServletResponse response) throws IOException{
 		try{
-			boolean valid = true;
-			StringBuilder responseString = new StringBuilder();
+			
+			PolicyValidation validation = new PolicyValidation();
+			PolicyValidationRequestWrapper wrapper = new PolicyValidationRequestWrapper();
+			StringBuilder responseString;
 			ObjectMapper mapper = new ObjectMapper();
-			mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-			JsonNode root = mapper.readTree(request.getReader());
-			PolicyRestAdapter policyData = (PolicyRestAdapter)mapper.readValue(root.get("policyData").toString(), PolicyRestAdapter.class);
-			if(policyData.getPolicyName() != null){
-				String policyNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getPolicyName());
-				if(!policyNameValidate.contains("success")){
-					responseString.append("PolicyName:" +  policyNameValidate + "<br>");
-					valid = false;
-				};
-			}else{
-				responseString.append( "PolicyName: PolicyName Should not be empty" + "<br>");
-				valid = false;
-			}
-			if(policyData.getPolicyDescription() != null){
-				String descriptionValidate = PolicyUtils.descriptionValidator(policyData.getPolicyDescription());
-				if(!descriptionValidate.contains("success")){
-					responseString.append("Description:" +  descriptionValidate + "<br>");
-					valid = false;
-				}	
-			}
-
-			if(policyData.getPolicyType().equals(CONFIG_POLICY)){
-				if (policyData.getConfigPolicyType().equals("Base") || policyData.getConfigPolicyType().equals(CLOSEDLOOP_POLICY) 
-						||  policyData.getConfigPolicyType().equals(CLOSEDLOOP_PM) || policyData.getConfigPolicyType().equals(ENFORCER_CONFIG_POLICY) || policyData.getConfigPolicyType().equals(MICROSERVICES)) {
-					if(policyData.getOnapName() != null){
-						String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
-						if(!onapNameValidate.contains("success")){
-							responseString.append("OnapName:" +  onapNameValidate + "<br>");
-							valid = false;
-						}
-					}else{
-						responseString.append("Onap Name: Onap Name Should not be empty" + "<br>");
-						valid = false;
-					}
-				}
-
-				if(policyData.getRiskType() != null){
-					String riskTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getRiskType());
-					if(!riskTypeValidate.contains("success")){
-						responseString.append("RiskType:" +  riskTypeValidate + "<br>");
-						valid = false;
-					}
-				}else {
-					responseString.append("Risk Type: Risk Type Should not be Empty" + "<br>");
-					valid = false;
-				}
-
-				if(policyData.getRiskLevel() != null){
-					String validateRiskLevel = PolicyUtils.policySpecialCharValidator(policyData.getRiskLevel());
-					if(!validateRiskLevel.contains("success")){
-						responseString.append("RiskLevel:" +  validateRiskLevel + "<br>");
-						valid = false;
-					}
-				}else {
-					responseString.append("Risk Level: Risk Level Should not be Empty" + "<br>");
-					valid = false;
-				}
-
-				if(policyData.getGuard() != null){
-					String validateGuard = PolicyUtils.policySpecialCharValidator(policyData.getGuard());
-					if(!validateGuard.contains("success")){
-						responseString.append("Guard:" +  validateGuard + "<br>");
-						valid = false;
-					}
-				}else {
-					responseString.append("Guard: Guard Value Should not be Empty" + "<br>");
-					valid = false;
-				}
-
-				if(policyData.getConfigPolicyType().equals("Base")){
-					if(policyData.getConfigName() != null){
-						String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
-						if(!configNameValidate.contains("success")){
-							responseString.append("ConfigName:" +  configNameValidate + "<br>");
-							valid = false;
-						}
-					}else{
-						responseString.append("Config Name: Config Name Should not be Empty" + "<br>");
-						valid = false;
-					}
-					if(policyData.getConfigType() != null){
-						String configTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigType());
-						if(!configTypeValidate.contains("success")){
-							responseString.append("ConfigType:" +  configTypeValidate + "<br>");
-							valid = false;
-						}
-					}else{
-						responseString.append("Config Type: Config Type Should not be Empty" + "<br>");
-						valid = false;
-					}
-					if(policyData.getConfigBodyData() != null){
-						String configBodyData = policyData.getConfigBodyData();
-						String policyType = policyData.getConfigType();
-						if (policyType != null) {
-							if (policyType.equals("JSON")) {
-								if (!PolicyUtils.isJSONValid(configBodyData)) {
-									responseString.append("Config Body: JSON Content is not valid" + "<br>");
-									valid = false;
-								}
-							} else if (policyType.equals("XML")) {
-								if (!PolicyUtils.isXMLValid(configBodyData)) {
-									responseString.append("Config Body: XML Content data is not valid" + "<br>");
-									valid = false;
-								}
-							} else if (policyType.equals("PROPERTIES")) {
-								if (!PolicyUtils.isPropValid(configBodyData)||configBodyData.equals("")) {
-									responseString.append("Config Body: Property data is not valid" + "<br>");
-									valid = false;
-								} 
-							} else if (policyType.equals("OTHER")) {
-								if (configBodyData.equals("")) {
-									responseString.append("Config Body: Config Body Should not be Empty" + "<br>");
-									valid = false;
-								}
-							}
-						}
-					}else{
-						responseString.append("Config Body: Config Body Should not be Empty" + "<br>");
-						valid = false;
-					}
-				}
-
-				if(policyData.getConfigPolicyType().equals("Firewall Config")){
-					if(policyData.getConfigName() != null){
-						String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
-						if(!configNameValidate.contains("success")){
-							responseString.append("<b>ConfigName</b>:<i>" +  configNameValidate + "</i><br>");
-							valid = false;
-						}
-					}else{
-						responseString.append("<b>Config Name</b>:<i> Config Name is required" + "</i><br>");
-						valid = false;
-					}
-					if(policyData.getSecurityZone() == null){
-						responseString.append("<b>Security Zone</b>:<i> Security Zone is required" + "</i><br>");
-						valid = false;
-					}
-				}
-				if(policyData.getConfigPolicyType().equals("BRMS_Param")){
-					if(policyData.getRuleName() == null){
-						responseString.append("<b>BRMS Template</b>:<i>BRMS Template is required</i><br>");
-						valid = false;
-					}
-				}
-				if(policyData.getConfigPolicyType().equals("BRMS_Raw")){
-					if(policyData.getConfigBodyData() != null){
-						String message = PolicyUtils.brmsRawValidate(policyData.getConfigBodyData());
-						// If there are any error other than Annotations then this is not Valid
-						if(message.contains("[ERR")){
-							responseString.append("<b>Raw Rule Validate</b>:<i>Raw Rule has error"+ message +"</i><br>");
-							valid = false;
-						}
-					}else{
-						responseString.append("<b>Raw Rule</b>:<i>Raw Rule is required</i><br>");
-						valid = false;
-					}
-				}
-				if(policyData.getConfigPolicyType().equals("ClosedLoop_PM")){
-					try{
-						if(root.get("policyData").get("verticaMetrics").get("serviceTypePolicyName") == null && policyData.getServiceTypePolicyName().isEmpty()){
-							responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required</i><br>");
-							valid = false; 
-						}
-					}catch(Exception e){
-					    LOGGER.error("ERROR in ClosedLoop_PM PolicyName" , e);
-						responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required</i><br>");
-						valid = false;
-					}
-
-					if(root.get("policyData").get("jsonBodyData") != null){
-						ClosedLoopPMBody pmBody = (ClosedLoopPMBody)mapper.readValue(root.get("policyData").get("jsonBodyData").toString(), ClosedLoopPMBody.class);
-						if(pmBody.getEmailAddress() != null){
-							String result = emailValidation(pmBody.getEmailAddress(), responseString.toString());
-							if(result != "success"){
-								responseString.append(result + "<br>");
-								valid = false;
-							}
-						}
-						if(pmBody.getGeoLink() != null){
-							String result = PolicyUtils.policySpecialCharValidator(pmBody.getGeoLink());
-							if(!result.contains("success")){
-								responseString.append("<b>GeoLink</b>:<i>" +  result + "</i><br>");
-								valid = false;
-							};
-						}
-						if(pmBody.getAttributes() != null){
-							for(Entry<String, String> entry : pmBody.getAttributes().entrySet()){
-								String key = entry.getKey();
-								String value = entry.getValue();
-								if(!key.contains("Message")){
-									String attributeValidate = PolicyUtils.policySpecialCharValidator(value);
-									if(!attributeValidate.contains("success")){
-										responseString.append("<b>Attributes</b>:<i>" +  key + " : value has spaces</i><br>");
-										valid = false;
-									};
-								}
-							}	
-						}
-					}else{
-						responseString.append("<b>D2/Virtualized Services</b>:<i>Select atleast one D2/Virtualized Services</i><br>");
-						valid = false;
-					}
-				}
-				if(policyData.getConfigPolicyType().equals("ClosedLoop_Fault")){
-					if(root.get("policyData").get("jsonBodyData") != null){
-						ClosedLoopFaultBody faultBody = mapper.readValue(root.get("policyData").get("jsonBodyData").toString(), ClosedLoopFaultBody.class);
-						if(faultBody.getEmailAddress() != null){
-							String result = emailValidation(faultBody.getEmailAddress(), responseString.toString());
-							if(result != "success"){
-								responseString.append(result+ "<br>");
-								valid = false;
-							}
-						}
-						if((faultBody.isGama() || faultBody.isMcr() || faultBody.isTrinity() || faultBody.isvDNS() || faultBody.isvUSP()) != true){
-							responseString.append("<b>D2/Virtualized Services</b>:<i>Select atleast one D2/Virtualized Services</i><br>");
-							valid = false; 
-						}
-						if(faultBody.getActions() == null){
-							responseString.append("<b>vPRO Actions</b>:<i>vPRO Actions is required</i><br>");
-							valid = false;
-						}
-						if(faultBody.getClosedLoopPolicyStatus() == null){
-							responseString.append("<b>Policy Status</b>:<i>Policy Status is required</i><br>");
-							valid = false;
-						}
-						if(faultBody.getConditions() == null){
-							responseString.append("<b>Conditions</b>:<i>Select Atleast one Condition</i><br>");
-							valid = false;
-						}
-						if(faultBody.getGeoLink() != null){
-							String result = PolicyUtils.policySpecialCharWithSpaceValidator(faultBody.getGeoLink());
-							if(!result.contains("success")){
-								responseString.append("<b>GeoLink</b>:<i>" +  result + "</i><br>");
-								valid = false;
-							}
-						}
-
-						if(faultBody.getTimeInterval() == 0){
-							responseString.append("<b>Time Interval</b>:<i>Time Interval is required</i><br>");
-							valid = false;
-						}
-						if(faultBody.getRetrys() == 0){
-							responseString.append("<b>Number of Retries</b>:<i>Number of Retries is required</i><br>");
-							valid = false;
-						}
-						if(faultBody.getTimeOutvPRO() == 0){
-							responseString.append("<b>APP-C Timeout</b>:<i>APP-C Timeout is required</i><br>");
-							valid = false;
-						}
-						if(faultBody.getTimeOutRuby() == 0){
-							responseString.append("<b>TimeOutRuby</b>:<i>TimeOutRuby is required</i><br>");
-							valid = false;
-						}
-						if(faultBody.getVnfType() == null){
-							responseString.append("<b>Vnf Type</b>:<i>Vnf Type is required</i><br>");
-							valid = false;
-						}
-					}else{
-						responseString.append("<b>D2/Virtualized Services</b>:<i>Select atleast one D2/Virtualized Services</i><br>");
-						responseString.append("<b>vPRO Actions</b>:<i>vPRO Actions is required</i><br>");
-						responseString.append("<b>Aging Window</b>:<i>Aging Window is required</i><br>");
-						responseString.append("<b>Policy Status</b>:<i>Policy Status is required</i><br>");
-						responseString.append("<b>Conditions</b>:<i>Select Atleast one Condition</i><br>");
-						responseString.append("<b>PEP Name</b>:<i>PEP Name is required</i><br>");
-						responseString.append("<b>PEP Action</b>:<i>PEP Action is required</i><br>");
-						responseString.append("<b>Time Interval</b>:<i>Time Interval is required</i><br>");
-						responseString.append("<b>Number of Retries</b>:<i>Number of Retries is required</i><br>");
-						responseString.append("<b>APP-C Timeout</b>:<i>APP-C Timeout is required</i><br>");
-						responseString.append("<b>TimeOutRuby</b>:<i>TimeOutRuby is required</i><br>");
-						responseString.append("<b>Vnf Type</b>:<i>Vnf Type is required</i><br>");
-						valid = false; 
-					}
-				}
-
-				if (policyData.getConfigPolicyType().contains("Micro Service")){
-					if(policyData.getServiceType() != null){
-						pullJsonKeyPairs(root.get("policyJSON"));
-						MicroServiceModels returnModel = new MicroServiceModels();
-						String service = null;
-						String version = null;
-						if (policyData.getServiceType().contains("-v")){
-							service = policyData.getServiceType().split("-v")[0];
-							version = policyData.getServiceType().split("-v")[1];
-						}else {
-							service = policyData.getServiceType();
-							version = policyData.getVersion();
-						}
-						returnModel = getAttributeObject(service, version);
-						String annoation = returnModel.getAnnotation();
-						if (!Strings.isNullOrEmpty(annoation)){
-							 Map<String, String> rangeMap = new HashMap<>();
-							rangeMap = Splitter.on(",").withKeyValueSeparator("=").split(annoation);
-							for (Entry<String, String> rMap : rangeMap.entrySet()){
-								if (rMap.getValue().contains("range::")){
-									String value = mapAttribute.get(rMap.getKey().trim());
-									String[] tempString = rMap.getValue().split("::")[1].split("-");
-									int startNum = Integer.parseInt(tempString[0]);
-									int endNum = Integer.parseInt(tempString[1]);
-									String returnString = "Invalid Range:" + rMap.getKey() + " must be between " 
-											+ startNum + " - "  + endNum + ",";
-									if (PolicyUtils.isInteger(value.replace("\"", ""))){
-										int result = Integer.parseInt(value.replace("\"", ""));
-										if (result < startNum || result > endNum){
-											responseString.append(returnString);									
-											valid = false;
-										}
-									}else {
-										responseString.append(returnString);
-										valid = false;
-									}
-								}
-							}
-						}
-					}else{
-						responseString.append("<b>Micro Service</b>:<i> Micro Service is required" + "</i><br>");
-						valid = false;
-					}
-
-					if(policyData.getPriority() == null){
-						responseString.append("<b>Priority</b>:<i> Priority is required" + "</i><br>");
-						valid = false;
-					}
-				}	
-			}
-			if (policyData.getPolicyType().equals(DECISION_POLICY)){
-				if(policyData.getOnapName() != null){
-					String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
-					if(!onapNameValidate.contains("success")){
-						responseString.append("OnapName:" +  onapNameValidate + "<br>");
-						valid = false;
-					}
-				}else{
-					responseString.append("Onap Name: Onap Name Should not be empty" + "<br>");
-					valid = false;
-				}
-				
-				if("Rainy_Day".equals(policyData.getRuleProvider())){
-					if(policyData.getRainyday()==null){
-						responseString.append("<b> Rainy Day Parameters are Required </b><br>");
-						valid = false;
-					}else{
-						if(policyData.getRainyday().getServiceType()==null){
-							responseString.append("Rainy Day <b>Service Type</b> is Required<br>");
-							valid = false;
-						}
-						if(policyData.getRainyday().getVnfType()==null){
-							responseString.append("Rainy Day <b>VNF Type</b> is Required<br>");
-							valid = false;
-						}						
-						if(policyData.getRainyday().getBbid()==null){
-							responseString.append("Rainy Day <b>Building Block ID</b> is Required<br>");
-							valid = false;
-						}
-						if(policyData.getRainyday().getWorkstep()==null){
-							responseString.append("Rainy Day <b>Work Step</b> is Required<br>");
-							valid = false;
-						}
-						if(policyData.getRainyday().getServiceType()==null){
-							responseString.append("Rainy Day <b>Error Code</b> is Required<br>");
-							valid = false;
-						}
-					}
-				}
-				
-				if("GUARD_YAML".equals(policyData.getRuleProvider()) || "GUARD_BL_YAML".equals(policyData.getRuleProvider())){
-					if(policyData.getYamlparams()==null){
-						responseString.append("<b> Guard Params are Required </b>" + "<br>");
-						valid = false;
-					}else{
-						if(policyData.getYamlparams().getActor()==null){
-							responseString.append("Guard Params <b>Actor</b> is Required " + "<br>");
-							valid = false;
-						}
-						if(policyData.getYamlparams().getRecipe()==null){
-							responseString.append("Guard Params <b>Recipe</b> is Required " + "<br>");
-							valid = false;
-						}
-						if(policyData.getYamlparams().getGuardActiveStart()==null){
-							responseString.append("Guard Params <b>Guard Active Start/b>is Required " + "<br>");
-							valid = false;
-						}
-						if(policyData.getYamlparams().getGuardActiveEnd()==null){
-							responseString.append("Guard Params <b>Guard Active End</b>is Required " + "<br>");
-							valid = false;
-						}
-						if("GUARD_YAML".equals(policyData.getRuleProvider())){
-							if(policyData.getYamlparams().getLimit()==null){
-								responseString.append(" Guard Params <b>Limit</b> is Required " + "<br>");
-								valid = false;
-							}else if(!PolicyUtils.isInteger(policyData.getYamlparams().getLimit())){
-								responseString.append(" Guard Params <b>Limit</b> Should be Integer " + "<br>");
-								valid = false;
-							}
-							if(policyData.getYamlparams().getTimeWindow()==null){
-								responseString.append("Guard Params <b>Time Window</b> is Required" + "<br>");
-								valid = false;
-							}else if(!PolicyUtils.isInteger(policyData.getYamlparams().getTimeWindow())){
-								responseString.append(" Guard Params <b>Time Window</b> Should be Integer " + "<br>");
-								valid = false;
-							}
-							if(policyData.getYamlparams().getTimeUnits()==null){
-								responseString.append("Guard Params <b>Time Units</b> is Required" + "<br>");
-								valid = false;
-							}
-						}else if("GUARD_BL_YAML".equals(policyData.getRuleProvider())){
-							if(policyData.getYamlparams().getBlackList()==null || policyData.getYamlparams().getBlackList().isEmpty()){
-								responseString.append(" Guard Params <b>BlackList</b> is Required " + "<br>");
-								valid = false;
-							}else{
-								for(String blackList: policyData.getYamlparams().getBlackList()){
-									if(blackList==null || !("success".equals(PolicyUtils.policySpecialCharValidator(blackList)))){
-										responseString.append(" Guard Params <b>BlackList</b> Should be valid String" + "<br>");
-										valid = false;
-										break;
-									}
-								}
-							}
-						}
-					}
-				}
-			}
-
-			if(policyData.getPolicyType().equals(ACTION_POLICY)){
-				if(policyData.getActionPerformer() != null){
-					String actionPerformer = PolicyUtils.policySpecialCharValidator(policyData.getActionPerformer());
-					if(!actionPerformer.contains("success")){
-						responseString.append("ActionPerformer:" +  actionPerformer + "<br>");
-						valid = false;
-					}
-				}else{
-					responseString.append("ActionPerformer: ActionPerformer Should not be empty" + "<br>");
-					valid = false;
-				}
-				if(policyData.getAttributes() != null){
-					for(Object attribute : policyData.getAttributes()){
-						if(attribute instanceof LinkedHashMap<?, ?>){
-							try{
-								//This is for validation check if the value exists or not
-								String key = ((LinkedHashMap<?, ?>) attribute).get("key").toString();
-								String value =  ((LinkedHashMap<?, ?>) attribute).get("value").toString();
-								if("".equals(key) || "".equals(value)){
-									responseString.append("Component Attributes: One or more Fields in Component Attributes is Empty." + "<br>");
-									valid = false;
-									break;	
-								}
-							}catch(Exception e){
-								LOGGER.error("This is a Policy Validation check" +e);
-								responseString.append("Component Attributes: One or more Fields in Component Attributes is Empty." + "<br>");
-								valid = false;
-								break;
-							}
-						}
-					}
-				}else{
-					responseString.append("Component Attributes: One or more Fields in Component Attributes is Empty." + "<br>");
-					valid = false;
-				}
-				if(policyData.getActionAttributeValue() != null){
-					String actionAttribute = PolicyUtils.policySpecialCharValidator(policyData.getActionAttributeValue());
-					if(!actionAttribute.contains("success")){
-						responseString.append("ActionAttribute:" +  actionAttribute + "<br>");
-						valid = false;
-					};
-				}else{
-					responseString.append("ActionAttribute: ActionAttribute Should not be empty" + "<br>");
-					valid = false;
-				}			
-			}
 			
-			if(policyData.getPolicyType().equals(ACTION_POLICY) || policyData.getPolicyType().equals(DECISION_POLICY)){
-				if(!policyData.getRuleAlgorithmschoices().isEmpty()){
-					for(Object attribute : policyData.getRuleAlgorithmschoices()){
-						if(attribute instanceof LinkedHashMap<?, ?>){
-							try{
-								String label = ((LinkedHashMap<?, ?>) attribute).get("id").toString();
-								String key = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField1").toString();
-								String rule = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmCombo").toString();
-								String value = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2").toString();
-								if("".equals(label) || "".equals(key) || "".equals(rule)  || "".equals(value)){
-									responseString.append("Rule Algorithms: One or more Fields in Rule Algorithms is Empty." + "<br>");
-									valid = false;
-								}
-							}catch(Exception e){
-								LOGGER.error("This is a Policy Validation check" +e);
-								responseString.append("Rule Algorithms: One or more Fields in Rule Algorithms is Empty." + "<br>");
-								valid = false;
-								break;
-							}
-						}
-					}
-				}
-			}
-
-			if(policyData.getPolicyType().equals(CONFIG_POLICY)){
-				String value = "";
-				if(valid){
-					List<Object> spData = commonClassDao.getDataById(SafePolicyWarning.class, "riskType", policyData.getRiskType());
-					if (!spData.isEmpty()){
-						SafePolicyWarning safePolicyWarningData  = (SafePolicyWarning) spData.get(0);
-						safePolicyWarningData.getMessage();
-						value = "Message:" +  safePolicyWarningData.getMessage();
-					}
-					responseString.append("success" + "@#"+ value);
-				}
-			}else{
-				if(valid){
-					responseString.append("success");
-				}
-			}
-
+			PolicyRestAdapter policyData = wrapper.populateRequestParameters(request);
+			responseString = validation.validatePolicy(policyData);
+			
 			PrintWriter out = response.getWriter();
 			JsonMessage msg = new JsonMessage(mapper.writeValueAsString(responseString.toString()));
 			JSONObject j = new JSONObject(msg);
@@ -599,7 +75,7 @@ public class PolicyValidationController extends RestrictedBaseController {
 			return null;
 		}
 		catch (Exception e){
-			LOGGER.error("Exception Occured while Policy Validation" +e);
+			LOGGER.error("Exception Occured During Policy Validation" +e);
 			response.setCharacterEncoding("UTF-8");
 			request.setCharacterEncoding("UTF-8");
 			PrintWriter out = response.getWriter();
@@ -607,45 +83,4 @@ public class PolicyValidationController extends RestrictedBaseController {
 		}
 		return null;
 	}
-
-	protected String emailValidation(String email, String response){
-		if(email != null){
-			String validateEmail = PolicyUtils.validateEmailAddress(email.replace("\"", ""));
-			if(!validateEmail.contains("success")){
-				response += "<b>Email</b>:<i>" +  validateEmail+ "</i><br>";
-			}else{
-				return "success";
-			}
-		}
-		return response;
-	}
-
-	private MicroServiceModels getAttributeObject(String name, String version) {	
-		MicroServiceModels workingModel = new MicroServiceModels();
-		List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName:version", name+":"+version);
-		if(microServiceModelsData != null){
-			workingModel = (MicroServiceModels) microServiceModelsData.get(0);
-		}
-		return workingModel;
-	}
-
-	private void pullJsonKeyPairs(JsonNode rootNode) {
-		Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
-
-		while (fieldsIterator.hasNext()) {
-			Map.Entry<String, JsonNode> field = fieldsIterator.next();
-			final String key = field.getKey();
-			final JsonNode value = field.getValue();
-			if (value.isContainerNode() && !value.isArray()) {
-				pullJsonKeyPairs(value); // RECURSIVE CALL
-			} else {
-				if (value.isArray()){
-					String newValue = StringUtils.replaceEach(value.toString(), new String[]{"[", "]", "\""}, new String[]{"", "", ""});
-					mapAttribute.put(key, newValue);
-				}else {
-					mapAttribute.put(key, value.toString().trim());
-				}
-			}
-		}
-	}
 }
\ No newline at end of file
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java
index c8ed3a096..81db14c2f 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java
@@ -42,9 +42,12 @@ import org.onap.policy.rest.dao.CommonClassDao;
 import org.onap.policy.rest.jpa.PolicyRoles;
 import org.onap.policy.xacml.api.XACMLErrorConstants;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Component;
 import org.springframework.stereotype.Service;
 
 @Service("CommonClassDao")
+@Primary
 public class CommonClassDaoImpl implements CommonClassDao{
 
 	private static final Logger LOGGER = FlexLogger.getLogger(CommonClassDaoImpl.class);