Merge "New Optimization Policy"

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