New Optimization Policy
[policy/engine.git] / POLICY-SDK-APP / src / main / java / org / onap / policy / controller / CreateDcaeMicroServiceController.java
index 422c18a..0f315a3 100644 (file)
@@ -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)) {