New Optimization Policy

This is the new Optimization Policy to support the Integration of
the OOF Policy Model into the Policy Platform.

Added changes from Frank Wang to fix the following issues with existing Model
Parser:
1. TOSCA Rendering issues
2. Matching Attributes support
3. ImportModelAPI to support TOSCA model upload via REST API

Running local Sonar tonight to start fixing Sonar issues

Added changes per review comments and fixed Sonar issues

Change-Id: Ia8ce09c28a718ce4460475e76a750caef774bd6b
Issue-ID: POLICY-622
Signed-off-by: Michael Mokry <mm117s@att.com>

4 files changed, 1045 insertions, 505 deletions

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyAdapter.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyAdapter.java
index 42010f147..c1d1e9ce5 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyAdapter.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyAdapter.java
@@ -29,6 +29,7 @@ import org.onap.policy.controller.CreateClosedLoopFaultController;
 import org.onap.policy.controller.CreateClosedLoopPMController;
 import org.onap.policy.controller.CreateDcaeMicroServiceController;
 import org.onap.policy.controller.CreateFirewallController;
+import org.onap.policy.controller.CreateOptimizationController;
 import org.onap.policy.controller.CreatePolicyController;
 import org.onap.policy.controller.DecisionPolicyController;
 import org.onap.policy.rest.adapter.PolicyRestAdapter;
@@ -58,6 +59,8 @@ public class PolicyAdapter {
 			configPolicyName = "BRMS_Param";
 		}else if(policyAdapter.getPolicyName().startsWith("Config_MS")){
 			configPolicyName = "Micro Service";
+		}else if(policyAdapter.getPolicyName().startsWith("Config_OOF")){
+			configPolicyName = "Optimization";
 		}else if(policyAdapter.getPolicyName().startsWith("Action") || policyAdapter.getPolicyName().startsWith("Decision") ){
 			// No configPolicyName is applicable
 		}else{
@@ -95,6 +98,9 @@ public class PolicyAdapter {
 			else if("Micro Service".equalsIgnoreCase(policyAdapter.getConfigPolicyType())){
 				new CreateDcaeMicroServiceController().prePopulateDCAEMSPolicyData(policyAdapter, entity);
 			}
+			else if("Optimization".equalsIgnoreCase(policyAdapter.getConfigPolicyType())){
+				new CreateOptimizationController().prePopulatePolicyData(policyAdapter, entity);
+			}
 			else if("Firewall Config".equalsIgnoreCase(policyAdapter.getConfigPolicyType())){
 				new CreateFirewallController().prePopulateFWPolicyData(policyAdapter, entity);
 			}
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyRestController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyRestController.java
index 801d4ec9d..8df9d1b89 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyRestController.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyRestController.java
@@ -45,6 +45,7 @@ import org.onap.policy.common.logging.flexlogger.Logger;
 import org.onap.policy.controller.CreateClosedLoopFaultController;
 import org.onap.policy.controller.CreateDcaeMicroServiceController;
 import org.onap.policy.controller.CreateFirewallController;
+import org.onap.policy.controller.CreateOptimizationController;
 import org.onap.policy.controller.PolicyController;
 import org.onap.policy.rest.XACMLRestProperties;
 import org.onap.policy.rest.adapter.PolicyRestAdapter;
@@ -79,7 +80,7 @@ public class PolicyRestController extends RestrictedBaseController{
 
 	private static final Logger policyLogger = FlexLogger.getLogger(PolicyRestController.class);
 	
-	private static final String modal = "model";
+	private static final String model = "model";
 	private static final String importDictionary = "import_dictionary";
 	
 	private static CommonClassDao commonClassDao;
@@ -117,21 +118,21 @@ public class PolicyRestController extends RestrictedBaseController{
 			
 			PolicyRestAdapter policyData = mapper.readValue(root.get(PolicyController.getPolicydata()).get("policy").toString(), PolicyRestAdapter.class);
 
-			if("file".equals(root.get(PolicyController.getPolicydata()).get(modal).get("type").toString().replace("\"", ""))){
+			if("file".equals(root.get(PolicyController.getPolicydata()).get(model).get("type").toString().replace("\"", ""))){
 				policyData.setEditPolicy(true);
 			}
-			if(root.get(PolicyController.getPolicydata()).get(modal).get("path").size() != 0){
+			if(root.get(PolicyController.getPolicydata()).get(model).get("path").size() != 0){
 				String dirName = "";
-				for(int i = 0; i < root.get(PolicyController.getPolicydata()).get(modal).get("path").size(); i++){
-					dirName = dirName.replace("\"", "") + root.get(PolicyController.getPolicydata()).get(modal).get("path").get(i).toString().replace("\"", "") + File.separator;
+				for(int i = 0; i < root.get(PolicyController.getPolicydata()).get(model).get("path").size(); i++){
+					dirName = dirName.replace("\"", "") + root.get(PolicyController.getPolicydata()).get(model).get("path").get(i).toString().replace("\"", "") + File.separator;
 				}
 				if(policyData.isEditPolicy()){
 					policyData.setDomainDir(dirName.substring(0, dirName.lastIndexOf(File.separator)));
 				}else{
-					policyData.setDomainDir(dirName + root.get(PolicyController.getPolicydata()).get(modal).get("name").toString().replace("\"", ""));
+					policyData.setDomainDir(dirName + root.get(PolicyController.getPolicydata()).get(model).get("name").toString().replace("\"", ""));
 				}
 			}else{
-				String domain = root.get(PolicyController.getPolicydata()).get(modal).get("name").toString();
+				String domain = root.get(PolicyController.getPolicydata()).get(model).get("name").toString();
 				if(domain.contains("/")){
 					domain = domain.substring(0, domain.lastIndexOf('/')).replace("/", File.separator);
 				}
@@ -146,6 +147,8 @@ public class PolicyRestController extends RestrictedBaseController{
 					policyData = new CreateFirewallController().setDataToPolicyRestAdapter(policyData);
 				}else if("Micro Service".equalsIgnoreCase(policyData.getConfigPolicyType())){
 					policyData = new CreateDcaeMicroServiceController().setDataToPolicyRestAdapter(policyData, root);
+				}else if("Optimization".equalsIgnoreCase(policyData.getConfigPolicyType())){
+					policyData = new CreateOptimizationController().setDataToPolicyRestAdapter(policyData, root);
 				}
 			}
 
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java
index 422c18a31..0f315a392 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP Policy Engine
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,11 +24,8 @@ package org.onap.policy.controller;
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.PrintWriter;
 import java.io.StringReader;
@@ -36,7 +33,6 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -78,6 +74,7 @@ import org.onap.policy.rest.adapter.PolicyRestAdapter;
 import org.onap.policy.rest.dao.CommonClassDao;
 import org.onap.policy.rest.jpa.GroupPolicyScopeList;
 import org.onap.policy.rest.jpa.MicroServiceModels;
+import org.onap.policy.rest.jpa.MicroserviceHeaderdeFaults;
 import org.onap.policy.rest.jpa.PolicyEntity;
 import org.onap.policy.rest.util.MSAttributeObject;
 import org.onap.policy.rest.util.MSModelUtils;
@@ -89,8 +86,6 @@ import org.springframework.http.MediaType;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.servlet.ModelAndView;
-import org.yaml.snakeyaml.Yaml;
-
 import com.att.research.xacml.util.XACMLProperties;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.DeserializationFeature;
@@ -113,7 +108,7 @@ import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
 @RequestMapping("/")
 public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 	private static final Logger LOGGER = FlexLogger.getLogger(CreateDcaeMicroServiceController.class);
-	private Map<String, String>  matchableValues;
+
 	private static CommonClassDao commonClassDao;
 	
 	public static CommonClassDao getCommonClassDao() {
@@ -129,19 +124,11 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 	private String directory;
 	private List<String> modelList = new ArrayList<>();
 	private List<String> dirDependencyList = new ArrayList<>();
-	private HashMap<String,MSAttributeObject > classMap = new HashMap<>();
-	//Tosca Model related Datastructure. 
+	private LinkedHashMap<String,MSAttributeObject > classMap = new LinkedHashMap<>();
 	String referenceAttributes;
 	String attributeString;
-	String listConstraints;
-	String subAttributeString;
-	HashMap<String, Object> retmap = new HashMap<>();
-	Set<String> uniqueKeys= new HashSet<>();
-	Set<String> uniqueDataKeys= new HashSet<>();
-	StringBuilder dataListBuffer=new StringBuilder();
-	List<String> dataConstraints= new ArrayList <>();
 	Set<String> allManyTrueKeys= new HashSet <>();
-	
+
 	public static final String DATATYPE  = "data_types.policy.data.";
 	public static final String PROPERTIES=".properties.";
 	public static final String TYPE=".type";
@@ -150,8 +137,9 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 	public static final String LIST="list";
 	public static final String DEFAULT=".default";
 	public static final String REQUIRED=".required";
-	public static final String MANYFALSE=":MANY-false";
 	public static final String MATCHABLE=".matchable";
+	public static final String MANYFALSE=":MANY-false";
+	
 	
 	@Autowired
 	private CreateDcaeMicroServiceController(CommonClassDao commonClassDao){
@@ -260,7 +248,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		return policyAdapter;
 	}
 	
-	private String removeNullAttributes(String cleanJson) {
+	public String removeNullAttributes(String cleanJson) {
 		ObjectMapper mapper = new ObjectMapper();
 
 		try {
@@ -385,446 +373,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 	    return builder.build();
 	}
 	
-	// Second index of dot should be returned. 
-	public int stringBetweenDots(String str){
-		String stringToSearch=str;
-		String[]ss=stringToSearch.split("\\.");
-		if(ss!=null){
-			int len= ss.length;
-			if(len>2){
-				uniqueKeys.add(ss[2]);
-			}
-		}
-		
-		return uniqueKeys.size();
-	}
-	
-	public void stringBetweenDotsForDataFields(String str){
-		String stringToSearch=str;
-		String[]ss=stringToSearch.split("\\.");
-		if(ss!=null){
-			int len= ss.length;
-
-			if(len>2){
-				uniqueDataKeys.add(ss[0]+"%"+ss[2]);
-			}
-		}
-	}
-	
- 
-	@SuppressWarnings("unchecked")
-	public Map<String, String> load(String fileName) throws IOException { 
-		File newConfiguration = new File(fileName);
-		Yaml yaml = new Yaml();
-		Map<Object, Object> yamlMap = null;
-		try(InputStream is = new FileInputStream(newConfiguration)){
-			yamlMap = (Map<Object, Object>) yaml.load(is); 
-		} catch (FileNotFoundException e) {
-			LOGGER.error(e);
-		}
-
-		StringBuilder sb = new StringBuilder(); 
-		Map<String, String> settings = new HashMap<>(); 
-		if (yamlMap == null) { 
-			return settings; 
-		} 
-		List<String> path = new ArrayList <>(); 
-		serializeMap(settings, sb, path, yamlMap); 
-		return settings; 
-	} 
-
-	public Map<String, String> load(byte[] source) { 
-		Yaml yaml = new Yaml(); 
-		@SuppressWarnings("unchecked")
-		Map<Object, Object> yamlMap = (Map<Object, Object>) yaml.load(Arrays.toString(source)); 
-		StringBuilder sb = new StringBuilder(); 
-		Map<String, String> settings = new HashMap <>(); 
-		if (yamlMap == null) { 
-			return settings; 
-		} 
-		List<String> path = new ArrayList <>(); 
-		serializeMap(settings, sb, path, yamlMap); 
-		return settings; 
-	} 
-
-	@SuppressWarnings({ "unchecked", "rawtypes" })
-	private void serializeMap(Map<String, String> settings, StringBuilder sb, List<String> path, Map<Object, Object> yamlMap) { 
-		for (Map.Entry<Object, Object> entry : yamlMap.entrySet()) { 
-			if (entry.getValue() instanceof Map) { 
-				path.add((String) entry.getKey()); 
-				serializeMap(settings, sb, path, (Map<Object, Object>) entry.getValue()); 
-				path.remove(path.size() - 1); 
-			} else if (entry.getValue() instanceof List) { 
-				path.add((String) entry.getKey()); 
-				serializeList(settings, sb, path, (List) entry.getValue()); 
-				path.remove(path.size() - 1); 
-			} else { 
-				serializeValue(settings, sb, path, (String) entry.getKey(), entry.getValue()); 
-			} 
-		} 
-	} 
-
-	@SuppressWarnings("unchecked")
-	private void serializeList(Map<String, String> settings, StringBuilder sb, List<String> path, List<String> yamlList) { 
-		int counter = 0; 
-		for (Object listEle : yamlList) { 
-			if (listEle instanceof Map) { 
-				path.add(Integer.toString(counter)); 
-				serializeMap(settings, sb, path, (Map<Object, Object>) listEle); 
-				path.remove(path.size() - 1); 
-			} else if (listEle instanceof List) { 
-				path.add(Integer.toString(counter)); 
-				serializeList(settings, sb, path, (List<String>) listEle); 
-				path.remove(path.size() - 1); 
-			} else { 
-				serializeValue(settings, sb, path, Integer.toString(counter), listEle); 
-			} 
-			counter++; 
-		} 
-	} 
-
-	private void serializeValue(Map<String, String> settings, StringBuilder sb, List<String> path, String name, Object value) { 
-		if (value == null) { 
-			return; 
-		} 
-		sb.setLength(0); 
-		for (String pathEle : path) { 
-			sb.append(pathEle).append('.'); 
-		} 
-		sb.append(name); 
-		settings.put(sb.toString(), value.toString()); 
-	} 
-    
-	void parseDataAndPolicyNodes(Map<String,String> map){
-		for(String key:map.keySet()){
-			if(key.contains("policy.nodes.Root"))
-			{
-				continue;
-			}
-			else if(key.contains("policy.nodes")){
-				String wordToFind = "policy.nodes.";
-				int indexForPolicyNode=key.indexOf(wordToFind);
-				String subNodeString= key.substring(indexForPolicyNode+13, key.length());
-
-				stringBetweenDots(subNodeString);
-			}
-			else if(key.contains("policy.data")){
-				String wordToFind="policy.data.";
-				int indexForPolicyNode=key.indexOf(wordToFind);
-				String subNodeString= key.substring(indexForPolicyNode+12, key.length());
-
-				stringBetweenDotsForDataFields(subNodeString);
-			}
-		}
-	}
-	
-	HashMap<String,String> parseDataNodes(Map<String,String> map){
-		HashMap<String,String> dataMapForJson=new HashMap <>(); 
-		matchableValues = new HashMap <>(); 
-		for(String uniqueDataKey: uniqueDataKeys){
-			if(uniqueDataKey.contains("%")){
-				String[] uniqueDataKeySplit= uniqueDataKey.split("%");
-				String findType=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+TYPE;
-				String typeValue=map.get(findType);
-				LOGGER.info(typeValue);
-				if(typeValue != null && typeValue.equalsIgnoreCase(STRING)||
-						typeValue.equalsIgnoreCase(INTEGER)
-				  )
-				{
-					String findDefault=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+DEFAULT;
-					String defaultValue= map.get(findDefault);
-					LOGGER.info("defaultValue is:"+ defaultValue);
-					
-					String findRequired=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+REQUIRED;
-					String requiredValue= map.get(findRequired);
-					LOGGER.info("requiredValue is:"+ requiredValue);
-					
-					String matchable =DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+MATCHABLE;
-
-					String matchableValue= map.get(matchable);
-
-					if("true".equalsIgnoreCase(matchableValue)){						
-						String key=uniqueDataKeySplit[uniqueDataKeySplit.length -1];
-						matchableValues.put(key, "matching-true");						
-					}
-					
-					StringBuilder attributeIndividualStringBuilder= new StringBuilder();
-					attributeIndividualStringBuilder.append(typeValue+":defaultValue-");
-					attributeIndividualStringBuilder.append(defaultValue+":required-");
-					attributeIndividualStringBuilder.append(requiredValue+MANYFALSE);
-					dataMapForJson.put(uniqueDataKey, attributeIndividualStringBuilder.toString());		
-				}
-				else if(typeValue != null && typeValue.equalsIgnoreCase(LIST)){
-					
-
-					String findList= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.type";
-					String listValue=map.get(findList);
-					if(listValue!=null){
-						LOGGER.info("Type of list is:"+ listValue);
-						//Its userdefined
-						if(listValue.contains(".")){
-							String trimValue=listValue.substring(listValue.lastIndexOf('.')+1);
-							StringBuilder referenceIndividualStringBuilder= new StringBuilder();
-							referenceIndividualStringBuilder.append(trimValue+":MANY-true");
-							dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
-						}//Its string
-						else{
-							StringBuilder stringListItems= new StringBuilder();
-							stringListItems.append(uniqueDataKeySplit[1].toUpperCase()+":MANY-false");
-							dataMapForJson.put(uniqueDataKey, stringListItems.toString());
-							dataListBuffer.append(uniqueDataKeySplit[1].toUpperCase()+"=[");
-							for(int i=0;i<10;i++){
-								String findConstraints= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.constraints.0.valid_values."+i;
-								String constraintsValue=map.get(findConstraints);
-								LOGGER.info(constraintsValue);
-								if(constraintsValue==null){
-									break;
-								}
-								else{
-									if(constraintsValue.contains("=")){
-										constraintsValue = constraintsValue.replace("=", "equal-sign");
-									}
-									dataConstraints.add(constraintsValue);
-									dataListBuffer.append(constraintsValue+",");
-								}
-							}
-							dataListBuffer.append("]#");
-							
-							LOGGER.info(dataListBuffer);
-						}
-					}
-				}
-				else{
-					String findUserDefined="data_types.policy.data."+uniqueDataKeySplit[0]+"."+"properties"+"."+uniqueDataKeySplit[1]+".type";
-					String userDefinedValue=map.get(findUserDefined);
-					String trimValue=userDefinedValue.substring(userDefinedValue.lastIndexOf('.')+1);
-					StringBuilder referenceIndividualStringBuilder= new StringBuilder();
-					referenceIndividualStringBuilder.append(trimValue+":MANY-false");
-					dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
-					
-				}
-			}else{
-				matchableValues.put(uniqueDataKey, "matching-true");
-			}
-		}
-		return dataMapForJson;
-	}
-	
-	void constructJsonForDataFields(HashMap<String,String> dataMapForJson){
-		HashMap<String,HashMap<String,String>> dataMapKey= new HashMap <>();
-		HashMap<String,String> hmSub;
-		for(Map.Entry<String, String> entry: dataMapForJson.entrySet()){
-			String uniqueDataKey= entry.getKey();
-			String[] uniqueDataKeySplit=uniqueDataKey.split("%");
-			String value= dataMapForJson.get(uniqueDataKey);
-			if(dataMapKey.containsKey(uniqueDataKeySplit[0])){
-				hmSub = dataMapKey.get(uniqueDataKeySplit[0]);
-				hmSub.put(uniqueDataKeySplit[1], value);
-			}
-			else{
-				hmSub=new HashMap <>();
-				hmSub.put(uniqueDataKeySplit[1], value);
-			}
-				
-			dataMapKey.put(uniqueDataKeySplit[0], hmSub);
-		}
-				
-		JSONObject mainObject= new JSONObject();
-		JSONObject json;
-		for(Map.Entry<String,HashMap<String,String>> entry: dataMapKey.entrySet()){
-			String s=entry.getKey();
-			json= new JSONObject();
-			HashMap<String,String> jsonHm=dataMapKey.get(s);
-			for(Map.Entry<String,String> entryMap:jsonHm.entrySet()){
-				String key=entryMap.getKey();
-				json.put(key, jsonHm.get(key));
-			}
-			mainObject.put(s,json);
-		}	
-		Iterator<String> keysItr = mainObject.keys();
-		while(keysItr.hasNext()) {
-			String key = keysItr.next();
-			String value = mainObject.get(key).toString();
-			retmap.put(key, value);
-		}
-		
-		LOGGER.info("#############################################################################");
-		LOGGER.info(mainObject);
-		LOGGER.info("###############################################################################");	
-	}
-	
-	
-	HashMap<String,HashMap<String,String>> parsePolicyNodes(Map<String,String> map){
-		HashMap<String,HashMap<String,String>> mapKey= new HashMap <>();
-		for(String uniqueKey: uniqueKeys){
-			HashMap<String,String> hm;
-
-			for(Map.Entry<String,String> entry:map.entrySet()){
-				String key=entry.getKey();
-				if(key.contains(uniqueKey) && key.contains("policy.nodes")){
-					if(mapKey.containsKey(uniqueKey)){
-						hm = mapKey.get(uniqueKey);
-						String keyStr= key.substring(key.lastIndexOf('.')+1);
-						String valueStr= map.get(key);
-						if(("type").equals(keyStr)){
-							if(!key.contains("entry_schema"))
-							{
-								hm.put(keyStr,valueStr);
-							}
-						}else{
-							hm.put(keyStr,valueStr);
-						}
-
-					} else {
-						hm = new HashMap <>();
-						String keyStr= key.substring(key.lastIndexOf('.')+1);
-						String valueStr= map.get(key);
-						if(("type").equals(keyStr)){
-							if(!key.contains("entry_schema"))
-							{
-								hm.put(keyStr,valueStr);
-							}
-						}else{
-							hm.put(keyStr,valueStr);
-						}
-						mapKey.put(uniqueKey, hm);
-					}
-				}
-			}
-		}
-		return mapKey;
-	}
-
-	void createAttributes(HashMap<String,HashMap<String,String>> mapKey){
-		StringBuilder attributeStringBuilder= new StringBuilder();
-		StringBuilder referenceStringBuilder= new StringBuilder();
-		StringBuilder listBuffer= new StringBuilder();
-		List<String> constraints= new ArrayList<>();
-		for(Map.Entry<String,HashMap<String,String>> entry: mapKey.entrySet()){
-			String keySetString= entry.getKey();
-			HashMap<String,String> keyValues=mapKey.get(keySetString);
-			if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(STRING)||
-					keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(INTEGER)
-					){
-				StringBuilder attributeIndividualStringBuilder= new StringBuilder();
-				attributeIndividualStringBuilder.append(keySetString+"=");
-				attributeIndividualStringBuilder.append(keyValues.get("type")+":defaultValue-");
-				attributeIndividualStringBuilder.append(keyValues.get("default")+":required-");
-				attributeIndividualStringBuilder.append(keyValues.get("required")+":MANY-false");
-				attributeStringBuilder.append(attributeIndividualStringBuilder+",");	
-                if("true".equalsIgnoreCase(keyValues.get("matchable"))){
-				    matchableValues.put(keySetString, "matching-true");
-                }
-			}
-			else if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(LIST)){
-				
-                if("true".equalsIgnoreCase(keyValues.get("matchable"))){
-				    matchableValues.put(keySetString, "matching-true");
-                }
-				//List Datatype
-				Set<String> keys= keyValues.keySet();
-				Iterator<String> itr=keys.iterator();
-				boolean isDefinedType = false;
-				while(itr.hasNext()){
-					String key= itr.next();
-					if(!("type").equals(key) ||("required").equals(key))
-					{
-						String value= keyValues.get(key);
-						//The "." in the value determines if its a string or a user defined type.  
-						if (!value.contains(".")){
-							//This is string
-							if(StringUtils.isNumeric(key) ){  //only integer key for the value of Constrains 
-							    constraints.add(keyValues.get(key));
-							}
-						}else{
-							//This is user defined type
-							String trimValue=value.substring(value.lastIndexOf('.')+1);
-							StringBuilder referenceIndividualStringBuilder= new StringBuilder();
-							referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-true");
-							referenceStringBuilder.append(referenceIndividualStringBuilder+",");
-							isDefinedType = true;
-						}
-					}				
-
-				}
-
-				if(!isDefinedType && keyValues.get("type").equalsIgnoreCase(LIST) &&
-					(constraints == null || constraints.isEmpty()) ) {   //type is list but no constraints defined.
-						referenceStringBuilder.append(keySetString+"=MANY-true"+",");
-				}
-			}else{
-				//User defined Datatype. 
-                if("true".equalsIgnoreCase(keyValues.get("matchable"))){
-				    matchableValues.put(keySetString, "matching-true");
-                }
-				String value=keyValues.get("type");
-				if(value != null && !value.isEmpty()){
-					String trimValue=value.substring(value.lastIndexOf('.')+1);
-					StringBuilder referenceIndividualStringBuilder= new StringBuilder();
-					referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-false");
-					referenceStringBuilder.append(referenceIndividualStringBuilder+",");
-				}else{
-					LOGGER.info("keyValues.get(type) is null/empty");
-				}
-
-			}
-			if(constraints!=null && ! constraints.isEmpty()){
-				//List handling. 
-				listBuffer.append(keySetString.toUpperCase()+"=[");
-				for(String str:constraints){
-					listBuffer.append(str+",");
-				}
-				listBuffer.append("]#");
-				LOGGER.info(listBuffer);
-
-
-				StringBuilder referenceIndividualStringBuilder= new StringBuilder();
-				referenceIndividualStringBuilder.append(keySetString+"="+keySetString.toUpperCase()+":MANY-false");
-				referenceStringBuilder.append(referenceIndividualStringBuilder+",");
-				constraints.clear();
-			}
-		}
-		
-		dataListBuffer.append(listBuffer);
-		
-
-		LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
-		LOGGER.info("Whole attribute String is:"+attributeStringBuilder);	
-		LOGGER.info("Whole reference String is:"+referenceStringBuilder);
-		LOGGER.info("List String is:"+listBuffer);
-		LOGGER.info("Data list buffer is:"+dataListBuffer);
-		LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
-		
-		this.listConstraints=dataListBuffer.toString();
-		this.referenceAttributes=referenceStringBuilder.toString();
-		this.attributeString=attributeStringBuilder.toString();
-	}
-	
-	
-    
-	public void parseTosca (String fileName){
-		Map<String,String> map= new HashMap<>();
-    
-    	try {
-			map=load(fileName);
-			
-			parseDataAndPolicyNodes(map);
-			
-			HashMap<String,String> dataMapForJson=parseDataNodes(map);
-			
-			constructJsonForDataFields(dataMapForJson);	
-			
-			HashMap<String,HashMap<String,String>> mapKey= parsePolicyNodes(map);
-			
-			createAttributes(mapKey);
-		
-    	} catch (IOException e) {
-    		LOGGER.error(e);
-    	}
-	
-	} 
-
-	private String cleanUPJson(String json) {
+	public String cleanUPJson(String json) {
 		String cleanJson = StringUtils.replaceEach(json, new String[]{"\\\\", "\\\\\\", "\\\\\\\\"}, new String[]{"\\", "\\", "\\"});
 		cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\\\"}, new String[]{"\\"});
 		cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\", "[[", "]]"}, new String[]{"\\", "[", "]"});
@@ -842,7 +391,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		return cleanJson;
 	}
 	
-	private JSONObject decodeContent(JsonNode jsonNode){
+	public JSONObject decodeContent(JsonNode jsonNode){
 		Iterator<JsonNode> jsonElements = jsonNode.elements();
 		Iterator<String> jsonKeys = jsonNode.fieldNames();
 		Map<String,String> element = new TreeMap<>();
@@ -1004,6 +553,22 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		}
 		MicroServiceModels returnModel = getAttributeObject(servicename, version);
 		
+		MicroserviceHeaderdeFaults returnHeaderDefauls = getHeaderDefaultsObject(value);
+		JSONObject jsonHdDefaultObj = null;
+		if(returnHeaderDefauls != null){
+			jsonHdDefaultObj = new JSONObject();
+			jsonHdDefaultObj.put("onapName", returnHeaderDefauls.getOnapName());
+			jsonHdDefaultObj.put("guard", returnHeaderDefauls.getGuard());
+			jsonHdDefaultObj.put("riskLevel", returnHeaderDefauls.getRiskLevel());
+			jsonHdDefaultObj.put("riskType", returnHeaderDefauls.getRiskType());
+			jsonHdDefaultObj.put("priority", returnHeaderDefauls.getPriority());
+		}
+		String headDefautlsData = "";
+		if(jsonHdDefaultObj != null){			
+			headDefautlsData = jsonHdDefaultObj.toString();
+		}else{
+			headDefautlsData = "null";
+		}
 		
 		//Get all keys with "MANY-true" defined in their value from subAttribute 
 		Set<String> allkeys = null;
@@ -1015,9 +580,12 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 			LOGGER.info("allkeys : " + allkeys);
 		}
 		
-		String nameOfTrueKey = "";
+		//Get element order info 
+		String dataOrderInfo = returnModel.getDataOrderInfo();
+		
+		String allManyTrueKeys = "";
 		if(allkeys != null){
-			nameOfTrueKey = allkeys.toString();
+			allManyTrueKeys = allkeys.toString();
 		}
 		
 		String jsonModel = createMicroSeriveJson(returnModel, allkeys);
@@ -1060,11 +628,13 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		List<Object>  list = new ArrayList<>();
 		PrintWriter out = response.getWriter();
 		String responseString = mapper.writeValueAsString(returnModel);
-		JSONObject j;
-		if("".equals(nameOfTrueKey)){
-			j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + "}");	
+
+		JSONObject j = null;
+		
+		if("".equals(allManyTrueKeys)){
+			j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + ",dataOrderInfo:" + dataOrderInfo + ",headDefautlsData:" + headDefautlsData +"}");	
 		}else{
-			j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + ",allManyTrueKeys: " + nameOfTrueKey+ "}");	
+			j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + ",allManyTrueKeys: " + allManyTrueKeys+",dataOrderInfo:" + dataOrderInfo + ",headDefautlsData:" + headDefautlsData+ "}");	
 		}
 		list.add(j);
 		out.write(list.toString());
@@ -1102,10 +672,11 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		}else{
 			subAttributes = "";
 		}
+		
 		Map gsonObject = (Map) gson.fromJson(subAttributes, Object.class);
 		
 		JSONObject object = new JSONObject();
-		JSONArray array;
+		JSONArray array = new JSONArray();
 		
 		for (Entry<String, String> keySet : attributeMap.entrySet()){
 			array = new JSONArray();
@@ -1137,8 +708,6 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 				}
 			}
 		}
-		
-		
 
 		return object.toString();
 	}
@@ -1210,7 +779,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		
 		if(referAttributes != null){
 			String[] referAarray = referAttributes.split(",");
-			String []element;
+			String []element= null;
 			for(int i=0; i<referAarray.length; i++){
 				element = referAarray[i].split("=");	  
 				if(element.length > 1 && element[1].contains("MANY-true")){
@@ -1240,6 +809,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 
 	    return keys;
 	}
+	
     // this method returns a set of keys with "MANY-true" defined in their value.
 	private Set<String> getAllKeys(JSONObject json, Set<String> keys) {
 	    for (String key : json.keySet()) {
@@ -1314,6 +884,10 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		}
 		return workingModel;
 	}
+	
+	private MicroserviceHeaderdeFaults getHeaderDefaultsObject(String modelName) {	
+		return (MicroserviceHeaderdeFaults) commonClassDao.getEntityItem(MicroserviceHeaderdeFaults.class, "modelName", modelName);
+	}	
 
 	@RequestMapping(value={"/get_DCAEPriorityValues"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 	public void getDCAEPriorityValuesData(HttpServletRequest request, HttpServletResponse response){
@@ -1457,8 +1031,8 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 
 	}
 
-	@SuppressWarnings({ "rawtypes", "unchecked" })
-	private void readRecursivlyJSONContent(LinkedHashMap<String, ?> map, LinkedHashMap<String, Object> data){
+	@SuppressWarnings({ "rawtypes", "unchecked" }) 
+	public void readRecursivlyJSONContent(LinkedHashMap<String, ?> map, LinkedHashMap<String, Object> data){
 		for (Iterator iterator = map.keySet().iterator(); iterator.hasNext();) {
 			Object key =  iterator.next();
 			Object value = map.get(key);
@@ -1494,7 +1068,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		}
 	}
 
-	private String getPolicyScope(String value) {
+	public String getPolicyScope(String value) {
 		List<Object> groupList= commonClassDao.getDataById(GroupPolicyScopeList.class, "groupList", value);
 		if(groupList != null && !groupList.isEmpty()){
 			GroupPolicyScopeList pScope = (GroupPolicyScopeList) groupList.get(0);
@@ -1545,12 +1119,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 	public void SetMSModelData(HttpServletRequest request, HttpServletResponse response) throws IOException, FileUploadException{
 		modelList = new ArrayList<>();
 		dirDependencyList = new ArrayList<>();
-		classMap = new HashMap<>();
-		retmap = new HashMap<>();
-		uniqueKeys= new HashSet<>();
-		uniqueDataKeys= new HashSet<>();
-		dataListBuffer=new StringBuilder();
-		dataConstraints= new ArrayList <>();
+		classMap = new LinkedHashMap<>();
 		List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
 		boolean zip = false;
 		boolean yml= false;
@@ -1593,7 +1162,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 			response.setCharacterEncoding("UTF-8");
 			response.setContentType("application / json");
 			request.setCharacterEncoding("UTF-8");
-			
+
 			JSONObject j = new JSONObject();
 			j.put("errorMsg", errorMsg);
 			out.write(j.toString());
@@ -1601,21 +1170,24 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		}
 		
 		List<File> fileList = new ArrayList<>();
+		MSModelUtils msMLUtils =  new MSModelUtils();
 		this.directory = "model";
 		if (zip){
 			extractFolder(this.newFile);
 			fileList = listModelFiles(this.directory);
-		}else if (yml){
-			parseTosca(this.newFile);
+		}else if (yml==true){
+			
+			msMLUtils.parseTosca(this.newFile);
+			
 		}else {
 			File file = new File(this.newFile);
 			fileList.add(file);
 		}
-		String modelType;
-		if(! yml){
+		String modelType= "";
+		if(!yml){
 			modelType="xmi";
 			//Process Main Model file first
-			classMap = new HashMap<>();
+			classMap = new LinkedHashMap<>();
 			for (File file : fileList) {
 				if(!file.isDirectory() && file.getName().endsWith(".xmi")){
 	            	retreiveDependency(file.toString(), true);
@@ -1633,19 +1205,22 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 			MSAttributeObject msAttributes= new MSAttributeObject();
 			msAttributes.setClassName(className);
 			
-			HashMap<String, String> returnAttributeList =new HashMap<>();
-			returnAttributeList.put(className, this.attributeString);
+			LinkedHashMap<String, String> returnAttributeList =new LinkedHashMap<>();
+			returnAttributeList.put(className, msMLUtils.getAttributeString());
 			msAttributes.setAttribute(returnAttributeList);
 			
-			msAttributes.setSubClass(this.retmap);
-			msAttributes.setMatchingSet(matchableValues);
-			HashMap<String, String> returnReferenceList =new HashMap<>();
-			returnReferenceList.put(className, this.referenceAttributes);
+			msAttributes.setSubClass(msMLUtils.getRetmap());
+			
+			msAttributes.setMatchingSet(msMLUtils.getMatchableValues());
+			
+			LinkedHashMap<String, String> returnReferenceList =new LinkedHashMap<>();
+
+			returnReferenceList.put(className, msMLUtils.getReferenceAttributes());
 			msAttributes.setRefAttribute(returnReferenceList);
 			
-			if(this.listConstraints!=""){
-				HashMap<String, String> enumList =new HashMap<>();
-				String[] listArray=this.listConstraints.split("#");
+			if(msMLUtils.getListConstraints()!=""){
+				LinkedHashMap<String, String> enumList =new LinkedHashMap<>();
+				String[] listArray=msMLUtils.getListConstraints().split("#");
                 for(String str:listArray){
                     String[] strArr= str.split("=");
                     if(strArr.length>1){
@@ -1655,7 +1230,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 				msAttributes.setEnumType(enumList);
 			}
 			
-			classMap=new HashMap<>();
+			classMap=new LinkedHashMap<>();
 			classMap.put(className, msAttributes);
 			
 		}
@@ -1671,6 +1246,8 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		j.put("classListDatas", modelList);
 		j.put("modelDatas", mapper.writeValueAsString(classMap));
 		j.put("modelType", modelType);
+		j.put("dataOrderInfo", msMLUtils.getDataOrderInfo());
+		
 		out.write(j.toString());
 	}
 	
@@ -1756,7 +1333,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 		return resultList;
 	}
 	
-    private void cleanUp(String path) {
+    public void cleanUp(String path) {
         if (path!=null){
             try {
                 FileUtils.forceDelete(new File(path));
@@ -1766,7 +1343,7 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
         }
     }
  
-    private void checkZipDirectory(String zipDirectory) {
+    public void checkZipDirectory(String zipDirectory) {
         Path path = Paths.get(zipDirectory);
  
         if (Files.exists(path)) {
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateOptimizationController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateOptimizationController.java
new file mode 100644
index 000000000..4ae13443d
--- /dev/null
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateOptimizationController.java
@@ -0,0 +1,954 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Engine
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controller;
+
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.UUID;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.compress.utils.IOUtils;
+import org.apache.commons.fileupload.FileItem;
+import org.apache.commons.fileupload.FileUploadException;
+import org.apache.commons.fileupload.disk.DiskFileItemFactory;
+import org.apache.commons.fileupload.servlet.ServletFileUpload;
+import org.apache.commons.lang.StringUtils;
+import org.json.JSONArray;
+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.XACMLRestProperties;
+import org.onap.policy.rest.adapter.PolicyRestAdapter;
+import org.onap.policy.rest.dao.CommonClassDao;
+import org.onap.policy.rest.jpa.OptimizationModels;
+import org.onap.policy.rest.jpa.PolicyEntity;
+import org.onap.policy.rest.jpa.MicroserviceHeaderdeFaults;
+import org.onap.policy.rest.util.MSAttributeObject;
+import org.onap.policy.rest.util.MSModelUtils;
+import org.onap.policy.rest.util.MSModelUtils.MODEL_TYPE;
+import org.onap.portalsdk.core.controller.RestrictedBaseController;
+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.att.research.xacml.util.XACMLProperties;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.google.gson.Gson;
+
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
+
+@Controller
+@RequestMapping("/")
+public class CreateOptimizationController extends RestrictedBaseController {
+	private static final Logger LOGGER = FlexLogger.getLogger(CreateOptimizationController.class);
+	private static CommonClassDao commonClassDao;
+	
+	public static CommonClassDao getCommonClassDao() {
+		return commonClassDao;
+	}
+
+	public static void setCommonClassDao(CommonClassDao commonClassDao) {
+		CreateOptimizationController.commonClassDao = commonClassDao;
+	}
+
+	private OptimizationModels newModel;
+	private String newFile;
+	private String directory;
+	private List<String> modelList = new ArrayList<>();
+	private List<String> dirDependencyList = new ArrayList<>();
+	private LinkedHashMap<String,MSAttributeObject > classMap = new LinkedHashMap<>();
+	String referenceAttributes;
+	String attributeString;
+	Set<String> allManyTrueKeys= new HashSet <>();
+	
+	public static final String DATATYPE  = "data_types.policy.data.";
+	public static final String PROPERTIES=".properties.";
+	public static final String TYPE=".type";
+	public static final String STRING="string";
+	public static final String INTEGER="integer";
+	public static final String LIST="list";
+	public static final String DEFAULT=".default";
+	public static final String REQUIRED=".required";
+	public static final String MATCHABLE=".matchable";
+	public static final String MANYFALSE=":MANY-false";
+	public static final String MODEL = "model";
+	public static final String MANY = "MANY-";
+	public static final String UTF8 = "UTF-8";
+	public static final String MODELNAME = "modelName";
+	public static final String APPLICATIONJSON = "application / json";
+	
+	
+	@Autowired
+	private CreateOptimizationController(CommonClassDao commonClassDao){
+		CreateOptimizationController.commonClassDao = commonClassDao;
+	}
+
+	public CreateOptimizationController(){
+		// Empty Constructor
+	}
+
+	protected PolicyRestAdapter policyAdapter = null;
+	private Map<String, String> attributesListRefMap =  new HashMap<>();
+	private Map<String, LinkedList<String>> arrayTextList =  new HashMap<>();
+	CreateDcaeMicroServiceController msController = new CreateDcaeMicroServiceController();
+
+	public PolicyRestAdapter setDataToPolicyRestAdapter(PolicyRestAdapter policyData, JsonNode root) {
+		String jsonContent = null;
+		try{
+			LOGGER.info("policyJSON :" + (root.get("policyJSON")).toString());
+			
+			String tempJson = root.get("policyJSON").toString();
+			
+			//---replace empty value with the value below before calling decodeContent method.
+			String dummyValue = "*empty-value*" + UUID.randomUUID().toString();
+			LOGGER.info("dummyValue:" + dummyValue);
+			tempJson = StringUtils.replaceEach(tempJson, new String[]{"\"\""}, new String[]{"\""+dummyValue+"\""});
+			ObjectMapper mapper = new ObjectMapper();
+			JsonNode tempJsonNode = mapper.readTree(tempJson);
+			jsonContent = msController.decodeContent(tempJsonNode).toString();
+			constructJson(policyData, jsonContent, dummyValue);
+		}catch(Exception e){
+			LOGGER.error("Error while decoding microservice content", e);
+		}
+		
+		return policyData;
+	}
+	
+	private PolicyRestAdapter constructJson(PolicyRestAdapter policyAdapter, String jsonContent, String dummyValue) {
+		ObjectWriter om = new ObjectMapper().writer();
+		String json="";
+		OptimizationObject optimizationObject = setOptimizationObjectValues(policyAdapter);
+		
+		optimizationObject.setContent(jsonContent);
+
+		try {
+			json = om.writeValueAsString(optimizationObject);
+		} catch (JsonProcessingException e) {
+			LOGGER.error("Error writing out the object", e);
+		}
+		LOGGER.info("input json: " + json);
+		LOGGER.info("input jsonContent: " + jsonContent);
+		String cleanJson = msController.cleanUPJson(json);
+		
+        //--- reset empty value back after called cleanUPJson method and before calling removeNullAttributes
+		String tempJson = StringUtils.replaceEach(cleanJson, new String[]{"\""+dummyValue+"\""},  new String[]{"\"\""});
+		LOGGER.info("tempJson: " + tempJson);
+		cleanJson = msController.removeNullAttributes(tempJson);
+		policyAdapter.setJsonBody(cleanJson);
+		return policyAdapter;
+	}
+
+	@RequestMapping(value={"/policyController/getOptimizationTemplateData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
+	public ModelAndView getOptimizationTemplateData(HttpServletRequest request, HttpServletResponse response) throws IOException{
+		ObjectMapper mapper = new ObjectMapper();
+		mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+		JsonNode root = mapper.readTree(request.getReader());
+
+		String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
+		String  servicename = value.toString().split("-v")[0];
+		String version = null;
+		if (value.toString().contains("-v")){
+			version = value.toString().split("-v")[1];
+		}
+		
+		OptimizationModels returnModel = getAttributeObject(servicename, version);
+		
+		MicroserviceHeaderdeFaults returnHeaderDefauls = getHeaderDefaultsObject(value);
+		JSONObject jsonHdDefaultObj = null;
+		if(returnHeaderDefauls != null){
+			jsonHdDefaultObj = new JSONObject();
+			jsonHdDefaultObj.put("onapName", returnHeaderDefauls.getOnapName());
+			jsonHdDefaultObj.put("guard", returnHeaderDefauls.getGuard());
+			jsonHdDefaultObj.put("riskLevel", returnHeaderDefauls.getRiskLevel());
+			jsonHdDefaultObj.put("riskType", returnHeaderDefauls.getRiskType());
+			jsonHdDefaultObj.put("priority", returnHeaderDefauls.getPriority());
+		}
+		
+		String headDefautlsData = "";
+		if(jsonHdDefaultObj != null){			
+			headDefautlsData = jsonHdDefaultObj.toString();
+			LOGGER.info("returnHeaderDefauls headDefautlsData: " + headDefautlsData);
+		}else{
+			headDefautlsData = "null";
+		}
+		
+		//Get all keys with "MANY-true" defined in their value from subAttribute 
+		Set<String> allkeys = null;
+		if(returnModel.getSubattributes() != null && !returnModel.getSubattributes().isEmpty()){
+			JSONObject json = new JSONObject(returnModel.getSubattributes());	
+			getAllKeys(json); 
+			allkeys = allManyTrueKeys;
+			allManyTrueKeys = new  HashSet <>();
+			LOGGER.info("allkeys : " + allkeys);
+		}
+		
+		//Get element order info 
+		String dataOrderInfo = returnModel.getDataOrderInfo();
+		String nameOfTrueKeys = "";
+		if(allkeys != null){
+			nameOfTrueKeys = allkeys.toString();
+		}
+		
+		String jsonModel = createOptimizationJson(returnModel);
+		
+		JSONObject jsonObject = new JSONObject(jsonModel);
+		
+		JSONObject finalJsonObject = null;
+		if(allkeys != null){
+			Iterator<String> iter = allkeys.iterator();
+			while(iter.hasNext()){
+				//Convert to array values for MANY-true keys
+				finalJsonObject = CreateDcaeMicroServiceController.convertToArrayElement(jsonObject, iter.next());
+			}
+		}
+
+		if(finalJsonObject != null){
+		    LOGGER.info(finalJsonObject.toString());
+		    jsonModel  = finalJsonObject.toString();
+		}
+		
+		//get all properties with "MANY-true" defined in Ref_attributes
+		Set<String> manyTrueProperties = CreateDcaeMicroServiceController.getManyTrueProperties(returnModel.getRefattributes());
+		JSONObject jsonObj = new JSONObject(jsonModel);
+		for (String s : manyTrueProperties) {
+			LOGGER.info(s);
+			//convert to array element for MANY-true properties
+			finalJsonObject = CreateDcaeMicroServiceController.convertToArrayElement(jsonObj, s.trim());
+		}
+		
+		if(finalJsonObject != null){
+		    LOGGER.info(finalJsonObject.toString());
+		    jsonModel = finalJsonObject.toString();
+		}
+		
+		response.setCharacterEncoding(UTF8);
+		response.setContentType(APPLICATIONJSON);
+		request.setCharacterEncoding(UTF8);
+		List<Object>  list = new ArrayList<>();
+		PrintWriter out = response.getWriter();
+		String responseString = mapper.writeValueAsString(returnModel);
+		JSONObject j = null;
+		if("".equals(nameOfTrueKeys)){
+			j = new JSONObject("{optimizationModelData: " + responseString + ",jsonValue: " + jsonModel + ",dataOrderInfo:" + dataOrderInfo + ",headDefautlsData:" + headDefautlsData +"}");	
+		}else{
+			j = new JSONObject("{optimizationModelData: " + responseString + ",jsonValue: " + jsonModel + ",allManyTrueKeys: " + allManyTrueKeys+",dataOrderInfo:" + dataOrderInfo + ",headDefautlsData:" + headDefautlsData+ "}");	
+		}
+		list.add(j);
+		out.write(list.toString());
+		return null;
+	}
+	
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	private String createOptimizationJson(OptimizationModels returnModel) {
+		Map<String, String> attributeMap = new HashMap<>();
+		Map<String, String> refAttributeMap = new HashMap<>();
+		
+		String attribute = returnModel.getAttributes();
+		if(attribute != null){
+			attribute = attribute.trim();
+		}
+		String refAttribute = returnModel.getRefattributes();
+		if(refAttribute != null){
+			refAttribute = refAttribute.trim();
+		}
+		
+		String enumAttribute = returnModel.getEnumValues();
+		if(enumAttribute != null){
+			enumAttribute = enumAttribute.trim();
+		}
+		
+		if (!StringUtils.isEmpty(attribute)){
+			attributeMap = CreateDcaeMicroServiceController.convert(attribute, ",");
+		}
+		
+		if (!StringUtils.isEmpty(refAttribute)){
+			refAttributeMap = CreateDcaeMicroServiceController.convert(refAttribute, ",");
+		}
+
+		Gson gson = new Gson();
+		
+		String subAttributes = returnModel.getSubattributes();
+		if(subAttributes != null){
+			subAttributes = subAttributes.trim();
+		}else{
+			subAttributes = "";
+		}
+		
+		Map gsonObject = (Map) gson.fromJson(subAttributes, Object.class);
+		
+		JSONObject object = new JSONObject();
+		JSONArray array;
+		
+		for (Entry<String, String> keySet : attributeMap.entrySet()){
+			array = new JSONArray();
+			String value = keySet.getValue();
+			if ("true".equalsIgnoreCase(keySet.getValue().split(MANY)[1])){
+				array.put(value);
+				object.put(keySet.getKey().trim(), array);
+			}else {
+				object.put(keySet.getKey().trim(), value.trim());
+			}
+		}
+		
+		for (Entry<String, String> keySet : refAttributeMap.entrySet()){
+			array = new JSONArray();
+			String value = keySet.getValue().split(":")[0];
+			if (gsonObject.containsKey(value)){
+				if ("true".equalsIgnoreCase(keySet.getValue().split(MANY)[1])){
+					array.put(recursiveReference(value, gsonObject, enumAttribute));
+					object.put(keySet.getKey().trim(), array);
+				}else {
+					object.put(keySet.getKey().trim(), recursiveReference(value, gsonObject, enumAttribute));
+				}
+			}else {
+				if ("true".equalsIgnoreCase(keySet.getValue().split(MANY)[1])){
+					array.put(value.trim());
+					object.put(keySet.getKey().trim(), array);
+				}else {
+					object.put(keySet.getKey().trim(), value.trim()); 
+				}
+			}
+		}
+		
+		return object.toString();
+	}
+
+	@SuppressWarnings("unchecked")
+	private JSONObject recursiveReference(String name, Map<String,String> subAttributeMap, String enumAttribute) {
+		JSONObject object = new JSONObject();
+		Map<String, String> map;
+		Object returnClass = subAttributeMap.get(name);
+		map = (Map<String, String>) returnClass; 
+		JSONArray array;
+		
+		for( Entry<String, String> m:map.entrySet()){  
+			String[] splitValue = m.getValue().split(":");
+			array = new JSONArray();
+			if (subAttributeMap.containsKey(splitValue[0])){
+				if ("true".equalsIgnoreCase(m.getValue().split(MANY)[1])){
+					array.put(recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
+					object.put(m.getKey().trim(), array);
+				}else {
+					object.put(m.getKey().trim(), recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
+				}
+			} else{
+				if ("true".equalsIgnoreCase(m.getValue().split(MANY)[1])){
+					array.put(splitValue[0].trim());
+					object.put(m.getKey().trim(), array);
+				}else {
+					object.put(m.getKey().trim(), splitValue[0].trim());
+				}
+			}
+		  }  
+		
+		return object;
+	}
+	
+	//call this method to start the recursive
+	private Set<String> getAllKeys(JSONObject json) {
+	    return getAllKeys(json, new HashSet<>());
+	}
+
+	private Set<String> getAllKeys(JSONArray arr) {
+	    return getAllKeys(arr, new HashSet<>());
+	}
+
+	private Set<String> getAllKeys(JSONArray arr, Set<String> keys) {
+	    for (int i = 0; i < arr.length(); i++) {
+	        Object obj = arr.get(i);
+	        if (obj instanceof JSONObject) keys.addAll(getAllKeys(arr.getJSONObject(i)));
+	        if (obj instanceof JSONArray) keys.addAll(getAllKeys(arr.getJSONArray(i)));
+	    }
+
+	    return keys;
+	}
+	
+    // this method returns a set of keys with "MANY-true" defined in their value.
+	private Set<String> getAllKeys(JSONObject json, Set<String> keys) {
+	    for (String key : json.keySet()) {
+	        Object obj = json.get(key);
+	        if(obj instanceof String && ((String) obj).contains("MANY-true")){
+	        	LOGGER.info("key : " + key);
+	        	LOGGER.info("obj : " + obj);
+	        	allManyTrueKeys.add(key);
+	        }
+	        if (obj instanceof JSONObject) keys.addAll(getAllKeys(json.getJSONObject(key)));
+	        if (obj instanceof JSONArray) keys.addAll(getAllKeys(json.getJSONArray(key)));
+	    }
+
+	    return keys;
+	}
+	
+	@RequestMapping(value={"/policyController/getModelServiceVersionData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
+	public ModelAndView getModelServiceVersionData(HttpServletRequest request, HttpServletResponse response) throws IOException{
+		ObjectMapper mapper = new ObjectMapper();
+		mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+		JsonNode root = mapper.readTree(request.getReader());
+
+		String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
+		String  servicename = value.split("-v")[0];
+		Set<String> returnList = getVersionList(servicename);
+		
+		response.setCharacterEncoding(UTF8);
+		response.setContentType(APPLICATIONJSON);
+		request.setCharacterEncoding(UTF8);
+        List<Object>  list = new ArrayList<>();
+		PrintWriter out = response.getWriter();
+		String responseString = mapper.writeValueAsString(returnList);
+		JSONObject j = new JSONObject("{optimizationModelVersionData: " + responseString +"}");
+		list.add(j);
+		out.write(list.toString());
+		return null;
+	}
+
+	private Set<String> getVersionList(String name) {	
+		OptimizationModels workingModel;
+		Set<String> list = new HashSet<>();
+		List<Object> optimizationModelsData = commonClassDao.getDataById(OptimizationModels.class, MODELNAME, name);
+		for (int i = 0; i < optimizationModelsData.size(); i++) {
+			workingModel = (OptimizationModels) optimizationModelsData.get(i);
+			if (workingModel.getVersion()!=null){
+				list.add(workingModel.getVersion());
+			}else{
+				list.add("Default");
+			}
+		}
+		return list;
+	}
+	
+	private OptimizationModels getAttributeObject(String name, String version) {	
+		OptimizationModels workingModel = new OptimizationModels();
+		List<Object> optimizationModelsData = commonClassDao.getDataById(OptimizationModels.class, MODELNAME, name);
+		for (int i = 0; i < optimizationModelsData.size(); i++) {
+			workingModel = (OptimizationModels) optimizationModelsData.get(i);
+			if(version != null){
+				if (workingModel.getVersion()!=null){
+					if (workingModel.getVersion().equals(version)){
+						return workingModel;
+					}
+				}else{
+					return workingModel;
+				}
+			}else{
+				return workingModel;
+			}
+			
+		}
+		return workingModel;
+	}
+	
+	private MicroserviceHeaderdeFaults getHeaderDefaultsObject(String modelName) {	
+		return (MicroserviceHeaderdeFaults) commonClassDao.getEntityItem(MicroserviceHeaderdeFaults.class, MODELNAME, modelName);
+	}
+
+	public void prePopulatePolicyData(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
+		if (policyAdapter.getPolicyData() instanceof PolicyType) {
+			Object policyData = policyAdapter.getPolicyData();
+			PolicyType policy = (PolicyType) policyData;
+			policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
+			String policyNameValue = policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf("OOF_") +4);
+			policyAdapter.setPolicyName(policyNameValue);
+			String description = "";
+			try{
+				description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
+			}catch(Exception e){
+			    LOGGER.error("Error while collecting the description tag in " + policyNameValue ,e);
+				description = policy.getDescription();
+			}
+			policyAdapter.setPolicyDescription(description);
+			// Get the target data under policy.
+			TargetType target = policy.getTarget();			
+			if (target != null) {
+				// Under target we have AnyOFType
+				List<AnyOfType> anyOfList = target.getAnyOf();
+				if (anyOfList != null) {
+					Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
+					while (iterAnyOf.hasNext()) {
+						AnyOfType anyOf = iterAnyOf.next();
+						// Under AnyOFType we have AllOFType
+						List<AllOfType> allOfList = anyOf.getAllOf();
+						if (allOfList != null) {
+							Iterator<AllOfType> iterAllOf = allOfList.iterator();
+							while (iterAllOf.hasNext()) {
+								AllOfType allOf = iterAllOf.next();
+								// Under AllOFType we have Match
+								List<MatchType> matchList = allOf.getMatch();
+								if (matchList != null) {
+									Iterator<MatchType> iterMatch = matchList.iterator();
+									while (matchList.size()>1 && iterMatch.hasNext()) {
+										MatchType match = iterMatch.next();
+										//
+										// Under the match we have attribute value and
+										// attributeDesignator. So,finally down to the actual attribute.
+										//
+										AttributeValueType attributeValue = match.getAttributeValue();
+										String value = (String) attributeValue.getContent().get(0);
+										AttributeDesignatorType designator = match.getAttributeDesignator();
+										String attributeId = designator.getAttributeId();
+										// First match in the target is OnapName, so set that value.
+										if ("ONAPName".equals(attributeId)) {
+											policyAdapter.setOnapName(value);
+										}
+										if ("RiskType".equals(attributeId)){
+											policyAdapter.setRiskType(value);
+										}
+										if ("RiskLevel".equals(attributeId)){
+											policyAdapter.setRiskLevel(value);
+										}
+										if ("guard".equals(attributeId)){
+											policyAdapter.setGuard(value);
+										}
+										if ("TTLDate".equals(attributeId) && !value.contains("NA")){
+											PolicyController controller = new PolicyController();
+											String newDate = controller.convertDate(value);
+											policyAdapter.setTtlDate(newDate);
+										}
+									}
+									readFile(policyAdapter, entity);
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+
+	@SuppressWarnings("unchecked")
+	private void readFile(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
+		String policyScopeName = null;
+		ObjectMapper mapper = new ObjectMapper();
+		try {
+			OptimizationObject optimizationBody = mapper.readValue(entity.getConfigurationData().getConfigBody(), OptimizationObject.class);
+			policyScopeName = msController.getPolicyScope(optimizationBody.getPolicyScope());
+			policyAdapter.setPolicyScope(policyScopeName);
+
+			policyAdapter.setPriority(optimizationBody.getPriority());
+
+			if (optimizationBody.getVersion()!= null){
+				policyAdapter.setServiceType(optimizationBody.getService());
+				policyAdapter.setVersion(optimizationBody.getVersion());
+			}else{
+				policyAdapter.setServiceType(optimizationBody.getService());
+			}
+			if(optimizationBody.getContent() != null){
+				LinkedHashMap<String, Object>  data = new LinkedHashMap<>();
+				LinkedHashMap<String, ?> map = (LinkedHashMap<String, ?>) optimizationBody.getContent();
+				msController.readRecursivlyJSONContent(map, data);
+				policyAdapter.setRuleData(data);
+			}
+
+		} catch (Exception e) {
+			LOGGER.error(e);
+		}
+
+	}
+	
+	@RequestMapping(value={"/oof_dictionary/set_ModelData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
+	public void SetModelData(HttpServletRequest request, HttpServletResponse response) throws IOException, FileUploadException{
+		modelList = new ArrayList<>();
+		dirDependencyList = new ArrayList<>();
+		classMap = new LinkedHashMap<>();
+		List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
+				
+		boolean zip = false;
+		boolean yml= false;
+		String errorMsg = "";
+		for (FileItem item : items) {
+			if(item.getName().endsWith(".zip") || item.getName().endsWith(".xmi")||item.getName().endsWith(".yml")){
+				this.newModel = new OptimizationModels();
+				try{
+					File file = new File(item.getName());
+					OutputStream outputStream = new FileOutputStream(file);
+					IOUtils.copy(item.getInputStream(), outputStream);
+					outputStream.close();
+					this.newFile = file.toString();
+					this.newModel.setModelName(this.newFile.split("-v")[0]);
+				
+					if (this.newFile.contains("-v")){
+						if (item.getName().endsWith(".zip")){
+							this.newModel.setVersion(this.newFile.split("-v")[1].replace(".zip", ""));
+							zip = true;
+						}else if(item.getName().endsWith(".yml")){
+							this.newModel.setVersion(this.newFile.split("-v")[1].replace(".yml", ""));
+							yml = true;
+						}
+						else {
+							this.newModel.setVersion(this.newFile.split("-v")[1].replace(".xmi", ""));
+						}
+					}				
+				}catch(Exception e){
+					LOGGER.error("Upload error : ", e);
+					errorMsg = "Upload error:" + e.getMessage();
+				}
+			}
+			
+		}
+		
+		if(!errorMsg.isEmpty()){
+			
+			PrintWriter out = response.getWriter();
+			
+			response.setCharacterEncoding(UTF8);
+			response.setContentType(APPLICATIONJSON);
+			request.setCharacterEncoding(UTF8);
+			
+			JSONObject j = new JSONObject();
+			j.put("errorMsg", errorMsg);
+			out.write(j.toString());
+			return;
+		}
+		
+		List<File> fileList = new ArrayList<>();
+		MSModelUtils modelUtil = new MSModelUtils();
+		this.directory = MODEL;
+		if (zip){
+			extractFolder(this.newFile);
+			fileList = listModelFiles(this.directory);
+		}else if (yml){
+			modelUtil.parseTosca(this.newFile);
+		}else {
+			File file = new File(this.newFile);
+			fileList.add(file);
+		}
+		String modelType;
+		if(! yml){
+			modelType="xmi";
+			//Process Main Model file first
+			classMap = new LinkedHashMap<>();
+			for (File file : fileList) {
+				if(!file.isDirectory() && file.getName().endsWith(".xmi")){
+	            	retrieveDependency(file.toString());
+	            }	
+			}
+			
+			modelList = createList();
+			
+			msController.cleanUp(this.newFile);
+			msController.cleanUp(directory);
+		}else{
+			modelType="yml";
+			modelList.add(this.newModel.getModelName());
+			String className=this.newModel.getModelName();
+			MSAttributeObject optimizationAttributes= new MSAttributeObject();
+			optimizationAttributes.setClassName(className);
+
+			LinkedHashMap<String, String> returnAttributeList =new LinkedHashMap<>();
+			returnAttributeList.put(className, modelUtil.getAttributeString());
+			optimizationAttributes.setAttribute(returnAttributeList);
+			
+			optimizationAttributes.setSubClass(modelUtil.getRetmap());
+			
+			optimizationAttributes.setMatchingSet(modelUtil.getMatchableValues());
+
+			LinkedHashMap<String, String> returnReferenceList =new LinkedHashMap<>();
+			returnReferenceList.put(className, modelUtil.getReferenceAttributes());
+			optimizationAttributes.setRefAttribute(returnReferenceList);
+			
+			if(!"".equals(modelUtil.getListConstraints())){
+				LinkedHashMap<String, String> enumList =new LinkedHashMap<>();
+				String[] listArray=modelUtil.getListConstraints().split("#");
+                for(String str:listArray){
+                    String[] strArr= str.split("=");
+                    if(strArr.length>1){
+                        enumList.put(strArr[0], strArr[1]);
+                    }
+                }
+                optimizationAttributes.setEnumType(enumList);
+			}
+			
+			classMap=new LinkedHashMap<>();
+			classMap.put(className, optimizationAttributes);
+			
+		}
+		
+		PrintWriter out = response.getWriter();
+		
+		response.setCharacterEncoding(UTF8);
+		response.setContentType(APPLICATIONJSON);
+		request.setCharacterEncoding(UTF8);
+		
+		ObjectMapper mapper = new ObjectMapper();
+		JSONObject j = new JSONObject();
+		j.put("classListDatas", modelList);
+		j.put("modelDatas", mapper.writeValueAsString(classMap));
+		j.put("modelType", modelType);
+		j.put("dataOrderInfo", modelUtil.getDataOrderInfo());
+		
+		out.write(j.toString());
+	}
+	
+	/*
+	 * Unzip file and store in the model directory for processing
+	 */
+	@SuppressWarnings("rawtypes")
+	private void extractFolder(String zipFile )  {
+	    int BUFFER = 2048;
+	    File file = new File(zipFile);
+
+		try (ZipFile zip = new ZipFile(file)) {
+		    String newPath =  MODEL + File.separator + zipFile.substring(0, zipFile.length() - 4);
+		    this.directory = MODEL + File.separator + zipFile.substring(0, zipFile.length() - 4);
+		    msController.checkZipDirectory(this.directory);
+		    new File(newPath).mkdir();
+		    Enumeration zipFileEntries = zip.entries();
+	
+		    // Process each entry
+		    while (zipFileEntries.hasMoreElements()){
+		        // grab a zip file entry
+		        ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
+		        String currentEntry = entry.getName();
+		        File destFile = new File(MODEL + File.separator + currentEntry);
+		        File destinationParent = destFile.getParentFile();
+		        
+		        destinationParent.mkdirs();
+	
+		        if (!entry.isDirectory()){
+		            BufferedInputStream is = new BufferedInputStream(zip.getInputStream(entry));
+		            int currentByte;
+		            byte[] data = new byte[BUFFER];
+		            try (FileOutputStream fos = new FileOutputStream(destFile);
+		            		BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER)) {
+			            while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
+			                dest.write(data, 0, currentByte);
+			            }
+			            dest.flush();
+		            } catch (IOException e) {
+		            	LOGGER.error("Failed to write zip contents to {}" + destFile + e);
+		            	//
+		            	// PLD should I throw e?
+		            	//
+		            	throw e;
+		            }
+		        }
+	
+		        if (currentEntry.endsWith(".zip")){
+		            extractFolder(destFile.getAbsolutePath());
+		        }
+		    }
+	    } catch (IOException e) {
+	    	LOGGER.error("Failed to unzip model file " + zipFile, e);
+		}
+	}
+	
+	private void retrieveDependency(String workingFile) {
+		
+		MSModelUtils utils = new MSModelUtils(PolicyController.getMsOnapName(), PolicyController.getMsPolicyName());
+	    Map<String, MSAttributeObject> tempMap;
+	    
+	    tempMap = utils.processEpackage(workingFile, MODEL_TYPE.XMI);
+	    
+	    classMap.putAll(tempMap);
+	    LOGGER.info(tempMap);
+	    
+	    return;   	
+	    
+	}
+		
+	private List<File> listModelFiles(String directoryName) {
+		File fileDirectory = new File(directoryName);
+		List<File> resultList = new ArrayList<>();
+		File[] fList = fileDirectory.listFiles();
+		for (File file : fList) {
+			if (file.isFile()) {
+				resultList.add(file);
+			} else if (file.isDirectory()) {
+				dirDependencyList.add(file.getName());
+				resultList.addAll(listModelFiles(file.getAbsolutePath()));
+			}
+		}
+		return resultList;
+	}
+	
+    private List<String> createList() {
+        List<String> list = new  ArrayList<>();
+        for (Entry<String, MSAttributeObject> cMap : classMap.entrySet()){
+            if (cMap.getValue().isPolicyTempalate()){
+                list.add(cMap.getKey());
+            }
+            
+        }
+        
+        if (list.isEmpty()){
+            if (classMap.containsKey(this.newModel.getModelName())){
+                list.add(this.newModel.getModelName());
+            }else {
+                list.add("EMPTY");
+            }
+        }
+        return list;
+    }
+
+	public Map<String, String> getAttributesListRefMap() {
+		return attributesListRefMap;
+	}
+
+	public Map<String, LinkedList<String>> getArrayTextList() {
+		return arrayTextList;
+	}
+
+	private OptimizationObject setOptimizationObjectValues(PolicyRestAdapter policyAdapter) {
+		OptimizationObject optimizationObject = new OptimizationObject();
+		optimizationObject.setTemplateVersion(XACMLProperties.getProperty(XACMLRestProperties.TemplateVersion_OOF));
+
+		if(policyAdapter.getServiceType() !=null){
+			optimizationObject.setService(policyAdapter.getServiceType());
+			optimizationObject.setVersion(policyAdapter.getVersion());
+		}
+		if(policyAdapter.getPolicyName()!=null){
+			optimizationObject.setPolicyName(policyAdapter.getPolicyName());
+		}
+		if(policyAdapter.getPolicyDescription()!=null){
+			optimizationObject.setDescription(policyAdapter.getPolicyDescription());
+		}
+		if (policyAdapter.getPriority()!=null){
+			optimizationObject.setPriority(policyAdapter.getPriority());
+		}else {
+			optimizationObject.setPriority("9999");
+		}
+		if (policyAdapter.getRiskLevel()!=null){
+			optimizationObject.setRiskLevel(policyAdapter.getRiskLevel());
+		}
+		if (policyAdapter.getRiskType()!=null){
+			optimizationObject.setRiskType(policyAdapter.getRiskType());
+		}
+		if (policyAdapter.getGuard()!=null){
+			optimizationObject.setGuard(policyAdapter.getGuard());
+		}		
+		return optimizationObject;
+	}
+}
+
+class OptimizationObject {
+
+	private String service;
+	private String policyName;
+	private String description;
+	private String templateVersion;
+	private String version;
+	private String priority;
+	private String policyScope;
+	private String riskType;
+	private String riskLevel; 
+	private String guard = null;
+
+	public String getGuard() {
+		return guard;
+	}
+	public void setGuard(String guard) {
+		this.guard = guard;
+	}
+	public String getRiskType() {
+		return riskType;
+	}
+	public void setRiskType(String riskType) {
+		this.riskType = riskType;
+	}
+	public String getRiskLevel() {
+		return riskLevel;
+	}
+	public void setRiskLevel(String riskLevel) {
+		this.riskLevel = riskLevel;
+	}
+	public String getPriority() {
+		return priority;
+	}
+	public void setPriority(String priority) {
+		this.priority = priority;
+	}
+	public String getPolicyScope() {
+		return policyScope;
+	}
+	public void setPolicyScope(String policyScope) {
+		this.policyScope = policyScope;
+	}
+	public String getVersion() {
+		return version;
+	}
+	public void setVersion(String version) {
+		this.version = version;
+	}
+	private Object content;
+
+	public String getPolicyName() {
+		return policyName;
+	}
+	public void setPolicyName(String policyName) {
+		this.policyName = policyName;
+	}
+	public String getDescription() {
+		return description;
+	}
+	public void setDescription(String description) {
+		this.description = description;
+	}
+	public Object getContent() {
+		return content;
+	}
+	public void setContent(Object content) {
+		this.content = content;
+	}
+	public String getService() {
+		return service;
+	}
+	public void setService(String service) {
+		this.service = service;
+	}
+	public String getTemplateVersion() {
+		return templateVersion;
+	}
+	public void setTemplateVersion(String templateVersion) {
+		this.templateVersion = templateVersion;
+	}
+
+}
\ No newline at end of file