Fix issues reported by sonar
[policy/engine.git] / POLICY-SDK-APP / src / main / java / org / onap / policy / controller / PolicyController.java
index ae473f3..2200eae 100644 (file)
@@ -3,6 +3,7 @@
  * ONAP Policy Engine
  * ================================================================================
  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Modified Copyright (C) 2018 Samsung Electronics Co., Ltd.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -71,663 +72,659 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 @Controller
 @RequestMapping("/")
 public class PolicyController extends RestrictedBaseController {
-       private static final Logger     policyLogger    = FlexLogger.getLogger(PolicyController.class);
-
-       private static CommonClassDao commonClassDao;
-       //
-       // The PAP Engine
-       //
-       private static PAPPolicyEngine papEngine;
-
-       private static String logTableLimit;
-       private static String systemAlertTableLimit;
-       protected static Map<String, String> dropDownMap = new HashMap<>();
-       public static Map<String, String> getDropDownMap() {
-               return dropDownMap;
-       }
-
-       public static void setDropDownMap(Map<String, String> dropDownMap) {
-               PolicyController.dropDownMap = dropDownMap;
-       }
-
-       public static String getDomain() {
-               return XACMLProperties.getProperty(XACMLRestProperties.PROP_ADMIN_DOMAIN, "urn");
-       }
-
-       private static final Object mapAccess = new Object();
-       private static Map<Datatype, List<FunctionDefinition>> mapDatatype2Function = null;
-       private static Map<String, FunctionDefinition> mapID2Function = null;
-
-       //Constant variables used across Policy-sdk
-       private static final String policyData = "policyData";
-       private static final String characterEncoding = "UTF-8";
-       private static final String contentType = "application/json";
-       private static final String file = "file";
-
-       //Smtp Java Mail Properties
-       private static String smtpHost = null;
-       private static String smtpPort = null;
-       private static String smtpUsername = null;
-       private static String smtpPassword = null;
-       private static String smtpApplicationName = null;
-       private static String smtpEmailExtension = null;
-       //log db Properties
-       private static String logdbDriver = null;
-       private static String logdbUrl = null;
-       private static String logdbUserName = null;
-       private static String logdbPassword = null;
-       private static String logdbDialect = null;
-       //Xacml db properties
-       private static String xacmldbUrl = null;
-       private static String xacmldbUserName = null;
-       private static String xacmldbPassword = null;
-
-       //AutoPush feature.
-       private static String autoPushAvailable;
-       private static String autoPushDSClosedLoop;
-       private static String autoPushDSFirewall;
-       private static String autoPushDSMicroservice;
-       private static String autoPushPDPGroup;
-
-       //papURL
-       private static String papUrl;
-
-       //MicroService Model Properties
-       private static String msOnapName;
-       private static String msPolicyName;
-
-       //WebApp directories
-       private static String configHome;
-       private static String actionHome;
-       
-       //File upload size
-       private static long fileSizeLimit;
-       
-       private static boolean jUnit = false;
-       
-
-       public static boolean isjUnit() {
-               return jUnit;
-       }
-
-       public static void setjUnit(boolean jUnit) {
-               PolicyController.jUnit = jUnit;
-       }
-
-       @Autowired
-       private PolicyController(CommonClassDao commonClassDao){
-               PolicyController.commonClassDao = commonClassDao;
-       }
-
-       public PolicyController() {
-               // Empty constructor
-       }
-
-       @PostConstruct
-       public void init(){
-               Properties prop = new Properties();
-               InputStream input = null;
-               try {
-                       if(jUnit){
-                               File file = new File(new File(".").getCanonicalPath() + File.separator + "src"+ File.separator + "test" + File.separator + "resources" + File.separator + "JSONConfig.json");
-                               input = new FileInputStream(file);
-                       }else{
-                               input = new FileInputStream("xacml.admin.properties");
-                       }
-                       // load a properties file
-                       prop.load(input);
-                       //file upload size limit property
-                       setFileSizeLimit(prop.getProperty("file.size.limit"));
-                       //pap url
-                       setPapUrl(prop.getProperty("xacml.rest.pap.url"));
-                       // get the property values
-                       setSmtpHost(prop.getProperty("onap.smtp.host"));
-                       setSmtpPort(prop.getProperty("onap.smtp.port"));
-                       setSmtpUsername(prop.getProperty("onap.smtp.userName"));
-                       setSmtpPassword(prop.getProperty("onap.smtp.password"));
-                       setSmtpApplicationName(prop.getProperty("onap.application.name"));
-                       setSmtpEmailExtension(prop.getProperty("onap.smtp.emailExtension"));
-                       //Log Database Properties
-                       setLogdbDriver(prop.getProperty("xacml.log.db.driver"));
-                       setLogdbUrl(prop.getProperty("xacml.log.db.url"));
-                       setLogdbUserName(prop.getProperty("xacml.log.db.user"));
-                       setLogdbPassword(prop.getProperty("xacml.log.db.password"));
-                       setLogdbDialect(prop.getProperty("onap.dialect"));
-                       //Xacml Database Properties
-                       setXacmldbUrl(prop.getProperty("javax.persistence.jdbc.url"));
-                       setXacmldbUserName(prop.getProperty("javax.persistence.jdbc.user"));
-                       setXacmldbPassword(prop.getProperty("javax.persistence.jdbc.password"));
-                       //AutoPuh
-                       setAutoPushAvailable(prop.getProperty("xacml.automatic.push"));
-                       setAutoPushDSClosedLoop(prop.getProperty("xacml.autopush.closedloop"));
-                       setAutoPushDSFirewall(prop.getProperty("xacml.autopush.firewall"));
-                       setAutoPushDSMicroservice(prop.getProperty("xacml.autopush.microservice"));
-                       setAutoPushPDPGroup(prop.getProperty("xacml.autopush.pdpGroup"));
-                       //Micro Service Properties
-                       setMsOnapName(prop.getProperty("xacml.policy.msOnapName"));
-                       if(getMsOnapName() == null){
-                               setMsOnapName(prop.getProperty("xacml.policy.msEcompName"));
-                       }
-                       policyLogger.info("getMsOnapName => " + getMsOnapName());
-                       setMsPolicyName(prop.getProperty("xacml.policy.msPolicyName"));
-                       policyLogger.info("setMsPolicyName => " + getMsPolicyName());
-                       //WebApp directories
-                       setConfigHome(prop.getProperty("xacml.rest.config.webapps") + "Config");
-                       setActionHome(prop.getProperty("xacml.rest.config.webapps") + "Action");
-                       //Get the Property Values for Dashboard tab Limit
-                       try{
-                               setLogTableLimit(prop.getProperty("xacml.onap.dashboard.logTableLimit"));
-                               setSystemAlertTableLimit(prop.getProperty("xacml.onap.dashboard.systemAlertTableLimit"));
-                       }catch(Exception e){
-                               policyLogger.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Dashboard tab Property fields are missing" +e);
-                               setLogTableLimit("5000");
-                               setSystemAlertTableLimit("2000");
-                       }
-                       System.setProperty(XACMLProperties.XACML_PROPERTIES_NAME, "xacml.admin.properties");
-               } catch (IOException ex) {
-                       policyLogger.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured while reading the Smtp properties from xacml.admin.properties file" +ex);
-               } finally {
-                       if (input != null) {
-                               try {
-                                       input.close();
-                               } catch (IOException e) {
-                                       policyLogger.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured while Closing the xacml.admin.properties file" +e);
-                               }
-                       }
-               }
-
-               //Initialize the FunctionDefinition table at Server Start up
-               Map<Datatype, List<FunctionDefinition>> functionMap = getFunctionDatatypeMap();
-               for ( Entry<Datatype, List<FunctionDefinition>> entry : functionMap.entrySet()) {
-                       List<FunctionDefinition> functionDefinations = entry.getValue();
-                       for (FunctionDefinition functionDef : functionDefinations) {
-                               dropDownMap.put(functionDef.getShortname(),functionDef.getXacmlid());
-                       }
-               }
-
-       }
-
-       public static  Map<Datatype, List<FunctionDefinition>>  getFunctionDatatypeMap() {
-               synchronized(mapAccess) {
-                       if (mapDatatype2Function == null) {
-                               buildFunctionMaps();
-                       }
-               }
-               return mapDatatype2Function;
-       }
-
-       public static Map<String, FunctionDefinition> getFunctionIDMap() {
-               synchronized(mapAccess) {
-                       if (mapID2Function == null) {
-                               buildFunctionMaps();
-                       }
-               }
-               return mapID2Function;
-       }
-
-       private static  void buildFunctionMaps() {
-               mapDatatype2Function = new HashMap<>();
-               mapID2Function = new  HashMap<>();
-               List<Object> functiondefinitions = commonClassDao.getData(FunctionDefinition.class);
-               for (int i = 0; i < functiondefinitions.size(); i ++) {
-                       FunctionDefinition value = (FunctionDefinition) functiondefinitions.get(i);
-                       mapID2Function.put(value.getXacmlid(), value);
-                       if (!mapDatatype2Function.containsKey(value.getDatatypeBean())) {
-                               mapDatatype2Function.put(value.getDatatypeBean(), new ArrayList<FunctionDefinition>());
-                       }
-                       mapDatatype2Function.get(value.getDatatypeBean()).add(value);
-               }
-       }
-
-       @RequestMapping(value={"/get_FunctionDefinitionDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
-       public void getFunctionDefinitionData(HttpServletRequest request, HttpServletResponse response){
-               try{
-                       Map<String, Object> model = new HashMap<>();
-                       ObjectMapper mapper = new ObjectMapper();
-                       model.put("functionDefinitionDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(FunctionDefinition.class, "shortname")));
-                       JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
-                       JSONObject j = new JSONObject(msg);
-                       response.getWriter().write(j.toString());
-               }
-               catch (Exception e){
-                       policyLogger.error(XACMLErrorConstants.ERROR_DATA_ISSUE +"Error while retriving the Function Definition data"+e);
-               }
-       }
-
-       public PolicyEntity getPolicyEntityData(String scope, String policyName){
-               String key = scope + ":" + policyName;
-               List<Object> data = commonClassDao.getDataById(PolicyEntity.class, "scope:policyName", key);
-               return (PolicyEntity) data.get(0);
-       }
-
-       public static Map<String, Roles> getUserRoles(String userId) {
-               Map<String, Roles> scopes = new HashMap<>();
-               List<Object> roles = commonClassDao.getDataById(Roles.class, "loginId", userId);
-               if (roles != null && !roles.isEmpty()) {
-                       for (Object role : roles) {
-                               scopes.put(((Roles) role).getScope(), (Roles) role);
-                       }
-               }
-               return scopes;
-       }
-
-       public List<String> getRolesOfUser(String userId) {
-               List<String> rolesList = new ArrayList<>();
-               List<Object> roles = commonClassDao.getDataById(Roles.class, "loginId", userId);
-               for (Object role: roles) {
-                       rolesList.add(((Roles) role).getRole());
-               }
-               return rolesList;
-       }
-
-       public List<Object> getRoles(String userId) {
-               return commonClassDao.getDataById(Roles.class, "loginId", userId);
-       }
-
-       //Get List of User Roles
-       @RequestMapping(value={"/get_UserRolesData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
-       public void getUserRolesEntityData(HttpServletRequest request, HttpServletResponse response){
-               try{
-                       String userId = UserUtils.getUserSession(request).getOrgUserId();
-                       Map<String, Object> model = new HashMap<>();
-                       ObjectMapper mapper = new ObjectMapper();
-                       model.put("userRolesDatas", mapper.writeValueAsString(getRolesOfUser(userId)));
-                       JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
-                       JSONObject j = new JSONObject(msg);
-                       response.getWriter().write(j.toString());
-               }
-               catch (Exception e){
-                       policyLogger.error("Exception Occured"+e);
-               }
-       }
-
-       //Policy tabs Model and View
+    private static final Logger        policyLogger    = FlexLogger.getLogger(PolicyController.class);
+
+    private static CommonClassDao commonClassDao;
+    //
+    // The PAP Engine
+    //
+    private static PAPPolicyEngine papEngine;
+
+    private static String logTableLimit;
+    private static String systemAlertTableLimit;
+    protected static Map<String, String> dropDownMap = new HashMap<>();
+    public static Map<String, String> getDropDownMap() {
+        return dropDownMap;
+    }
+
+    public static void setDropDownMap(Map<String, String> dropDownMap) {
+        PolicyController.dropDownMap = dropDownMap;
+    }
+
+    public static String getDomain() {
+        return XACMLProperties.getProperty(XACMLRestProperties.PROP_ADMIN_DOMAIN, "urn");
+    }
+
+    private static final Object mapAccess = new Object();
+    private static Map<Datatype, List<FunctionDefinition>> mapDatatype2Function = null;
+    private static Map<String, FunctionDefinition> mapID2Function = null;
+
+    //Constant variables used across Policy-sdk
+    private static final String policyData = "policyData";
+    private static final String characterEncoding = "UTF-8";
+    private static final String contentType = "application/json";
+    private static final String file = "file";
+
+    //Smtp Java Mail Properties
+    private static String smtpHost = null;
+    private static String smtpPort = null;
+    private static String smtpUsername = null;
+    private static String smtpPassword = null;
+    private static String smtpApplicationName = null;
+    private static String smtpEmailExtension = null;
+    //log db Properties
+    private static String logdbDriver = null;
+    private static String logdbUrl = null;
+    private static String logdbUserName = null;
+    private static String logdbPassword = null;
+    private static String logdbDialect = null;
+    //Xacml db properties
+    private static String xacmldbUrl = null;
+    private static String xacmldbUserName = null;
+    private static String xacmldbPassword = null;
+
+    //AutoPush feature.
+    private static String autoPushAvailable;
+    private static String autoPushDSClosedLoop;
+    private static String autoPushDSFirewall;
+    private static String autoPushDSMicroservice;
+    private static String autoPushPDPGroup;
+
+    //papURL
+    private static String papUrl;
+
+    //MicroService Model Properties
+    private static String msOnapName;
+    private static String msPolicyName;
+
+    //WebApp directories
+    private static String configHome;
+    private static String actionHome;
+
+    //File upload size
+    private static long fileSizeLimit;
+
+    private static boolean jUnit = false;
+
+
+    public static boolean isjUnit() {
+        return jUnit;
+    }
+
+    public static void setjUnit(boolean jUnit) {
+        PolicyController.jUnit = jUnit;
+    }
+
+    @Autowired
+    private PolicyController(CommonClassDao commonClassDao){
+        PolicyController.commonClassDao = commonClassDao;
+    }
+
+    public PolicyController() {
+        // Empty constructor
+    }
+
+    @PostConstruct
+    public void init(){
+        Properties prop = new Properties();
+
+        try {
+            String fileName;
+            if(jUnit){
+                fileName = new File(".").getCanonicalPath() + File.separator + "src"+ File.separator + "test" + File.separator + "resources" + File.separator + "JSONConfig.json";
+            } else {
+                fileName = "xacml.admin.properties";
+            }
+
+            try(InputStream input = new FileInputStream(fileName)) {
+                // load a properties file
+                prop.load(input);
+            }
+
+            //file upload size limit property
+            setFileSizeLimit(prop.getProperty("file.size.limit"));
+            //pap url
+            setPapUrl(prop.getProperty("xacml.rest.pap.url"));
+            // get the property values
+            setSmtpHost(prop.getProperty("onap.smtp.host"));
+            setSmtpPort(prop.getProperty("onap.smtp.port"));
+            setSmtpUsername(prop.getProperty("onap.smtp.userName"));
+            setSmtpPassword(prop.getProperty("onap.smtp.password"));
+            setSmtpApplicationName(prop.getProperty("onap.application.name"));
+            setSmtpEmailExtension(prop.getProperty("onap.smtp.emailExtension"));
+            //Log Database Properties
+            setLogdbDriver(prop.getProperty("xacml.log.db.driver"));
+            setLogdbUrl(prop.getProperty("xacml.log.db.url"));
+            setLogdbUserName(prop.getProperty("xacml.log.db.user"));
+            setLogdbPassword(prop.getProperty("xacml.log.db.password"));
+            setLogdbDialect(prop.getProperty("onap.dialect"));
+            //Xacml Database Properties
+            setXacmldbUrl(prop.getProperty("javax.persistence.jdbc.url"));
+            setXacmldbUserName(prop.getProperty("javax.persistence.jdbc.user"));
+            setXacmldbPassword(prop.getProperty("javax.persistence.jdbc.password"));
+            //AutoPuh
+            setAutoPushAvailable(prop.getProperty("xacml.automatic.push"));
+            setAutoPushDSClosedLoop(prop.getProperty("xacml.autopush.closedloop"));
+            setAutoPushDSFirewall(prop.getProperty("xacml.autopush.firewall"));
+            setAutoPushDSMicroservice(prop.getProperty("xacml.autopush.microservice"));
+            setAutoPushPDPGroup(prop.getProperty("xacml.autopush.pdpGroup"));
+            //Micro Service Properties
+            setMsOnapName(prop.getProperty("xacml.policy.msOnapName"));
+            if(getMsOnapName() == null){
+                setMsOnapName(prop.getProperty("xacml.policy.msEcompName"));
+            }
+            policyLogger.info("getMsOnapName => " + getMsOnapName());
+            setMsPolicyName(prop.getProperty("xacml.policy.msPolicyName"));
+            policyLogger.info("setMsPolicyName => " + getMsPolicyName());
+            //WebApp directories
+            setConfigHome(prop.getProperty("xacml.rest.config.webapps") + "Config");
+            setActionHome(prop.getProperty("xacml.rest.config.webapps") + "Action");
+            //Get the Property Values for Dashboard tab Limit
+            try{
+                setLogTableLimit(prop.getProperty("xacml.onap.dashboard.logTableLimit"));
+                setSystemAlertTableLimit(prop.getProperty("xacml.onap.dashboard.systemAlertTableLimit"));
+            }catch(Exception e){
+                policyLogger.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Dashboard tab Property fields are missing" +e);
+                setLogTableLimit("5000");
+                setSystemAlertTableLimit("2000");
+            }
+            System.setProperty(XACMLProperties.XACML_PROPERTIES_NAME, "xacml.admin.properties");
+        } catch (IOException ex) {
+            policyLogger.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured while reading the Smtp properties from xacml.admin.properties file" +ex);
+        }
+
+        //Initialize the FunctionDefinition table at Server Start up
+        Map<Datatype, List<FunctionDefinition>> functionMap = getFunctionDatatypeMap();
+        for ( Entry<Datatype, List<FunctionDefinition>> entry : functionMap.entrySet()) {
+            List<FunctionDefinition> functionDefinations = entry.getValue();
+            for (FunctionDefinition functionDef : functionDefinations) {
+                dropDownMap.put(functionDef.getShortname(),functionDef.getXacmlid());
+            }
+        }
+
+    }
+
+    public static  Map<Datatype, List<FunctionDefinition>>     getFunctionDatatypeMap() {
+        synchronized(mapAccess) {
+            if (mapDatatype2Function == null) {
+                buildFunctionMaps();
+            }
+        }
+        return mapDatatype2Function;
+    }
+
+    public static Map<String, FunctionDefinition> getFunctionIDMap() {
+        synchronized(mapAccess) {
+            if (mapID2Function == null) {
+                buildFunctionMaps();
+            }
+        }
+        return mapID2Function;
+    }
+
+    private static  void buildFunctionMaps() {
+        mapDatatype2Function = new HashMap<>();
+        mapID2Function = new  HashMap<>();
+        List<Object> functiondefinitions = commonClassDao.getData(FunctionDefinition.class);
+        for (int i = 0; i < functiondefinitions.size(); i ++) {
+            FunctionDefinition value = (FunctionDefinition) functiondefinitions.get(i);
+            mapID2Function.put(value.getXacmlid(), value);
+            if (!mapDatatype2Function.containsKey(value.getDatatypeBean())) {
+                mapDatatype2Function.put(value.getDatatypeBean(), new ArrayList<FunctionDefinition>());
+            }
+            mapDatatype2Function.get(value.getDatatypeBean()).add(value);
+        }
+    }
+
+    @RequestMapping(value={"/get_FunctionDefinitionDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
+    public void getFunctionDefinitionData(HttpServletRequest request, HttpServletResponse response){
+        try{
+            Map<String, Object> model = new HashMap<>();
+            ObjectMapper mapper = new ObjectMapper();
+            model.put("functionDefinitionDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(FunctionDefinition.class, "shortname")));
+            JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
+            JSONObject j = new JSONObject(msg);
+            response.getWriter().write(j.toString());
+        }
+        catch (Exception e){
+            policyLogger.error(XACMLErrorConstants.ERROR_DATA_ISSUE +"Error while retriving the Function Definition data"+e);
+        }
+    }
+
+    public PolicyEntity getPolicyEntityData(String scope, String policyName){
+        String key = scope + ":" + policyName;
+        List<Object> data = commonClassDao.getDataById(PolicyEntity.class, "scope:policyName", key);
+        return (PolicyEntity) data.get(0);
+    }
+
+    public static Map<String, Roles> getUserRoles(String userId) {
+        Map<String, Roles> scopes = new HashMap<>();
+        List<Object> roles = commonClassDao.getDataById(Roles.class, "loginId", userId);
+        if (roles != null && !roles.isEmpty()) {
+            for (Object role : roles) {
+                scopes.put(((Roles) role).getScope(), (Roles) role);
+            }
+        }
+        return scopes;
+    }
+
+    public List<String> getRolesOfUser(String userId) {
+        List<String> rolesList = new ArrayList<>();
+        List<Object> roles = commonClassDao.getDataById(Roles.class, "loginId", userId);
+        for (Object role: roles) {
+            rolesList.add(((Roles) role).getRole());
+        }
+        return rolesList;
+    }
+
+    public List<Object> getRoles(String userId) {
+        return commonClassDao.getDataById(Roles.class, "loginId", userId);
+    }
+
+    //Get List of User Roles
+    @RequestMapping(value={"/get_UserRolesData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
+    public void getUserRolesEntityData(HttpServletRequest request, HttpServletResponse response){
+        try{
+            String userId = UserUtils.getUserSession(request).getOrgUserId();
+            Map<String, Object> model = new HashMap<>();
+            ObjectMapper mapper = new ObjectMapper();
+            model.put("userRolesDatas", mapper.writeValueAsString(getRolesOfUser(userId)));
+            JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
+            JSONObject j = new JSONObject(msg);
+            response.getWriter().write(j.toString());
+        }
+        catch (Exception e){
+            policyLogger.error("Exception Occured"+e);
+        }
+    }
+
+    //Policy tabs Model and View
     @RequestMapping(value= {"/policy", "/policy/Editor" } , method = RequestMethod.GET)
-       public ModelAndView view(HttpServletRequest request){
-               String myRequestURL = request.getRequestURL().toString();
-               try {
-                       //
-                       // Set the URL for the RESTful PAP Engine
-                       //
-                       setPapEngine((PAPPolicyEngine) new RESTfulPAPEngine(myRequestURL));
-                       new PDPGroupContainer((PAPPolicyEngine) new RESTfulPAPEngine(myRequestURL));
-               } catch (Exception e) {
-                       policyLogger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR+"Exception Occured while loading PAP"+e);
-               }
-               Map<String, Object> model = new HashMap<>();
-               return new ModelAndView("policy_Editor","model", model);
-       }
-
-       public PAPPolicyEngine getPapEngine() {
-               return papEngine;
-       }
-
-       public static void setPapEngine(PAPPolicyEngine papEngine) {
-               PolicyController.papEngine = papEngine;
-       }
-
-       public String getUserName(String createdBy) {
-               String loginId = createdBy;
-               List<Object> data = commonClassDao.getDataById(UserInfo.class, "loginId", loginId);
-               return data.get(0).toString();
-       }
-
-       public static boolean getActivePolicy(String query) {
-               if(!commonClassDao.getDataByQuery(query, new SimpleBindings()).isEmpty()){
-                       return true;
-               }else{
-                       return false;
-               }
-       }
-
-       public void executeQuery(String query) {
-               commonClassDao.updateQuery(query);
-       }
-
-       public void saveData(Object cloneEntity) {
-               commonClassDao.save(cloneEntity);
-       }
-
-       public void updateData(Object entity) {
-               commonClassDao.update(entity);
-       }
-
-       public void deleteData(Object entity) {
-               commonClassDao.delete(entity);
-       }
-
-       public List<Object> getData(@SuppressWarnings("rawtypes") Class className){
-               return commonClassDao.getData(className);
-       }
-
-       public PolicyVersion getPolicyEntityFromPolicyVersion(String query){
-               return (PolicyVersion) commonClassDao.getEntityItem(PolicyVersion.class, "policyName", query);
-       }
-
-       public List<Object> getDataByQuery(String query, SimpleBindings params){
-               return commonClassDao.getDataByQuery(query, params);
-       }
-
-
-       @SuppressWarnings("rawtypes")
-       public Object getEntityItem(Class className, String columname, String key){
-               return commonClassDao.getEntityItem(className, columname, key);
-       }
-
-
-       public void watchPolicyFunction(PolicyVersion entity, String policyName, String mode){
-               PolicyNotificationMail email = new PolicyNotificationMail();
-               try {
-                       email.sendMail(entity, policyName, mode, commonClassDao);
-               } catch (MessagingException e) {
-                       policyLogger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Excepton Occured while Renaming/Deleting a Policy or Scope" + e);
-               }
-       }
-
-       //Switch Version
-       public JSONObject switchVersionPolicyContent(String policyName) {
-               String dbCheckName = policyName.replace("/", ".");
-               if(dbCheckName.contains("Config_")){
-                       dbCheckName = dbCheckName.replace(".Config_", ":Config_");
-               }else if(dbCheckName.contains("Action_")){
-                       dbCheckName = dbCheckName.replace(".Action_", ":Action_");
-               }else if(dbCheckName.contains("Decision_")){
-                       dbCheckName = dbCheckName.replace(".Decision_", ":Decision_");
-               }
-               String[] splitDBCheckName = dbCheckName.split(":");
-               String query =   "FROM PolicyEntity where policyName like :splitDBCheckName1 and scope = :splitDBCheckName0";
-               SimpleBindings params = new SimpleBindings();
-               params.put("splitDBCheckName1", splitDBCheckName[1] + "%");
-               params.put("splitDBCheckName0", splitDBCheckName[0]);
-               List<Object> policyEntity = commonClassDao.getDataByQuery(query, params);
-               List<String> av = new ArrayList<>();
-               for(Object entity : policyEntity){
-                       PolicyEntity pEntity = (PolicyEntity) entity;
-                       String removeExtension = pEntity.getPolicyName().replace(".xml", "");
-                       String version = removeExtension.substring(removeExtension.lastIndexOf('.')+1);
-                       av.add(version);
-               }
-               if(policyName.contains("/")){
-                       policyName = policyName.replace("/", File.separator);
-               }
-               PolicyVersion entity = (PolicyVersion) commonClassDao.getEntityItem(PolicyVersion.class, "policyName", policyName);
-               JSONObject el = new JSONObject();
-               el.put("activeVersion", entity.getActiveVersion());
-               el.put("availableVersions", av);
-               el.put("highestVersion", entity.getHigherVersion());
-               return el;
-       }
-
-       public static String getLogTableLimit() {
-               return logTableLimit;
-       }
-
-       public static void setLogTableLimit(String logTableLimit) {
-               PolicyController.logTableLimit = logTableLimit;
-       }
-
-       public static String getSystemAlertTableLimit() {
-               return systemAlertTableLimit;
-       }
-
-       public static void setSystemAlertTableLimit(String systemAlertTableLimit) {
-               PolicyController.systemAlertTableLimit = systemAlertTableLimit;
-       }
-
-       public static CommonClassDao getCommonClassDao() {
-               return commonClassDao;
-       }
-
-       public static void setCommonClassDao(CommonClassDao commonClassDao) {
-               PolicyController.commonClassDao = commonClassDao;
-       }
-
-       public static Map<Datatype, List<FunctionDefinition>> getMapDatatype2Function() {
-               return mapDatatype2Function;
-       }
-
-       public static void setMapDatatype2Function(Map<Datatype, List<FunctionDefinition>> mapDatatype2Function) {
-               PolicyController.mapDatatype2Function = mapDatatype2Function;
-       }
-
-       public static Map<String, FunctionDefinition> getMapID2Function() {
-               return mapID2Function;
-       }
-
-       public static void setMapID2Function(Map<String, FunctionDefinition> mapID2Function) {
-               PolicyController.mapID2Function = mapID2Function;
-       }
-
-       public static String getSmtpHost() {
-               return smtpHost;
-       }
-
-       public static void setSmtpHost(String smtpHost) {
-               PolicyController.smtpHost = smtpHost;
-       }
-
-       public static String getSmtpPort() {
-               return smtpPort;
-       }
-
-       public static void setSmtpPort(String smtpPort) {
-               PolicyController.smtpPort = smtpPort;
-       }
-
-       public static String getSmtpUsername() {
-               return smtpUsername;
-       }
-
-       public static void setSmtpUsername(String smtpUsername) {
-               PolicyController.smtpUsername = smtpUsername;
-       }
-
-       public static String getSmtpPassword() {
-               return smtpPassword;
-       }
-
-       public static void setSmtpPassword(String smtpPassword) {
-               PolicyController.smtpPassword = smtpPassword;
-       }
-
-       public static String getSmtpApplicationName() {
-               return smtpApplicationName;
-       }
-
-       public static void setSmtpApplicationName(String smtpApplicationName) {
-               PolicyController.smtpApplicationName = smtpApplicationName;
-       }
-
-       public static String getSmtpEmailExtension() {
-               return smtpEmailExtension;
-       }
-
-       public static void setSmtpEmailExtension(String smtpEmailExtension) {
-               PolicyController.smtpEmailExtension = smtpEmailExtension;
-       }
-
-       public static String getLogdbDriver() {
-               return logdbDriver;
-       }
-
-       public static void setLogdbDriver(String logdbDriver) {
-               PolicyController.logdbDriver = logdbDriver;
-       }
+    public ModelAndView view(HttpServletRequest request){
+        String myRequestURL = request.getRequestURL().toString();
+        try {
+            //
+            // Set the URL for the RESTful PAP Engine
+            //
+            setPapEngine((PAPPolicyEngine) new RESTfulPAPEngine(myRequestURL));
+            new PDPGroupContainer((PAPPolicyEngine) new RESTfulPAPEngine(myRequestURL));
+        } catch (Exception e) {
+            policyLogger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR+"Exception Occured while loading PAP"+e);
+        }
+        Map<String, Object> model = new HashMap<>();
+        return new ModelAndView("policy_Editor","model", model);
+    }
+
+    public PAPPolicyEngine getPapEngine() {
+        return papEngine;
+    }
+
+    public static void setPapEngine(PAPPolicyEngine papEngine) {
+        PolicyController.papEngine = papEngine;
+    }
+
+    public String getUserName(String createdBy) {
+        String loginId = createdBy;
+        List<Object> data = commonClassDao.getDataById(UserInfo.class, "loginId", loginId);
+        return data.get(0).toString();
+    }
+
+    public static boolean getActivePolicy(String query) {
+        if(!commonClassDao.getDataByQuery(query, new SimpleBindings()).isEmpty()){
+            return true;
+        }else{
+            return false;
+        }
+    }
+
+    public void executeQuery(String query) {
+        commonClassDao.updateQuery(query);
+    }
+
+    public void saveData(Object cloneEntity) {
+        commonClassDao.save(cloneEntity);
+    }
+
+    public void updateData(Object entity) {
+        commonClassDao.update(entity);
+    }
+
+    public void deleteData(Object entity) {
+        commonClassDao.delete(entity);
+    }
+
+    public List<Object> getData(@SuppressWarnings("rawtypes") Class className){
+        return commonClassDao.getData(className);
+    }
+
+    public PolicyVersion getPolicyEntityFromPolicyVersion(String query){
+        return (PolicyVersion) commonClassDao.getEntityItem(PolicyVersion.class, "policyName", query);
+    }
+
+    public List<Object> getDataByQuery(String query, SimpleBindings params){
+        return commonClassDao.getDataByQuery(query, params);
+    }
+
+
+    @SuppressWarnings("rawtypes")
+    public Object getEntityItem(Class className, String columname, String key){
+        return commonClassDao.getEntityItem(className, columname, key);
+    }
+
+
+    public void watchPolicyFunction(PolicyVersion entity, String policyName, String mode){
+        PolicyNotificationMail email = new PolicyNotificationMail();
+        try {
+            email.sendMail(entity, policyName, mode, commonClassDao);
+        } catch (MessagingException e) {
+            policyLogger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Excepton Occured while Renaming/Deleting a Policy or Scope" + e);
+        }
+    }
+
+    //Switch Version
+    public JSONObject switchVersionPolicyContent(String policyName) {
+        String dbCheckName = policyName.replace("/", ".");
+        if(dbCheckName.contains("Config_")){
+            dbCheckName = dbCheckName.replace(".Config_", ":Config_");
+        }else if(dbCheckName.contains("Action_")){
+            dbCheckName = dbCheckName.replace(".Action_", ":Action_");
+        }else if(dbCheckName.contains("Decision_")){
+            dbCheckName = dbCheckName.replace(".Decision_", ":Decision_");
+        }
+        String[] splitDBCheckName = dbCheckName.split(":");
+        String query =   "FROM PolicyEntity where policyName like :splitDBCheckName1 and scope = :splitDBCheckName0";
+        SimpleBindings params = new SimpleBindings();
+        params.put("splitDBCheckName1", splitDBCheckName[1] + "%");
+        params.put("splitDBCheckName0", splitDBCheckName[0]);
+        List<Object> policyEntity = commonClassDao.getDataByQuery(query, params);
+        List<String> av = new ArrayList<>();
+        for(Object entity : policyEntity){
+            PolicyEntity pEntity = (PolicyEntity) entity;
+            String removeExtension = pEntity.getPolicyName().replace(".xml", "");
+            String version = removeExtension.substring(removeExtension.lastIndexOf('.')+1);
+            av.add(version);
+        }
+        if(policyName.contains("/")){
+            policyName = policyName.replace("/", File.separator);
+        }
+        PolicyVersion entity = (PolicyVersion) commonClassDao.getEntityItem(PolicyVersion.class, "policyName", policyName);
+        JSONObject el = new JSONObject();
+        el.put("activeVersion", entity.getActiveVersion());
+        el.put("availableVersions", av);
+        el.put("highestVersion", entity.getHigherVersion());
+        return el;
+    }
+
+    public static String getLogTableLimit() {
+        return logTableLimit;
+    }
+
+    public static void setLogTableLimit(String logTableLimit) {
+        PolicyController.logTableLimit = logTableLimit;
+    }
+
+    public static String getSystemAlertTableLimit() {
+        return systemAlertTableLimit;
+    }
+
+    public static void setSystemAlertTableLimit(String systemAlertTableLimit) {
+        PolicyController.systemAlertTableLimit = systemAlertTableLimit;
+    }
+
+    public static CommonClassDao getCommonClassDao() {
+        return commonClassDao;
+    }
+
+    public static void setCommonClassDao(CommonClassDao commonClassDao) {
+        PolicyController.commonClassDao = commonClassDao;
+    }
+
+    public static Map<Datatype, List<FunctionDefinition>> getMapDatatype2Function() {
+        return mapDatatype2Function;
+    }
+
+    public static void setMapDatatype2Function(Map<Datatype, List<FunctionDefinition>> mapDatatype2Function) {
+        PolicyController.mapDatatype2Function = mapDatatype2Function;
+    }
+
+    public static Map<String, FunctionDefinition> getMapID2Function() {
+        return mapID2Function;
+    }
+
+    public static void setMapID2Function(Map<String, FunctionDefinition> mapID2Function) {
+        PolicyController.mapID2Function = mapID2Function;
+    }
+
+    public static String getSmtpHost() {
+        return smtpHost;
+    }
+
+    public static void setSmtpHost(String smtpHost) {
+        PolicyController.smtpHost = smtpHost;
+    }
+
+    public static String getSmtpPort() {
+        return smtpPort;
+    }
+
+    public static void setSmtpPort(String smtpPort) {
+        PolicyController.smtpPort = smtpPort;
+    }
+
+    public static String getSmtpUsername() {
+        return smtpUsername;
+    }
+
+    public static void setSmtpUsername(String smtpUsername) {
+        PolicyController.smtpUsername = smtpUsername;
+    }
+
+    public static String getSmtpPassword() {
+        return smtpPassword;
+    }
+
+    public static void setSmtpPassword(String smtpPassword) {
+        PolicyController.smtpPassword = smtpPassword;
+    }
+
+    public static String getSmtpApplicationName() {
+        return smtpApplicationName;
+    }
+
+    public static void setSmtpApplicationName(String smtpApplicationName) {
+        PolicyController.smtpApplicationName = smtpApplicationName;
+    }
+
+    public static String getSmtpEmailExtension() {
+        return smtpEmailExtension;
+    }
+
+    public static void setSmtpEmailExtension(String smtpEmailExtension) {
+        PolicyController.smtpEmailExtension = smtpEmailExtension;
+    }
+
+    public static String getLogdbDriver() {
+        return logdbDriver;
+    }
+
+    public static void setLogdbDriver(String logdbDriver) {
+        PolicyController.logdbDriver = logdbDriver;
+    }
 
-       public static String getLogdbUrl() {
-               return logdbUrl;
-       }
+    public static String getLogdbUrl() {
+        return logdbUrl;
+    }
 
-       public static void setLogdbUrl(String logdbUrl) {
-               PolicyController.logdbUrl = logdbUrl;
-       }
+    public static void setLogdbUrl(String logdbUrl) {
+        PolicyController.logdbUrl = logdbUrl;
+    }
 
-       public static String getLogdbUserName() {
-               return logdbUserName;
-       }
+    public static String getLogdbUserName() {
+        return logdbUserName;
+    }
 
-       public static void setLogdbUserName(String logdbUserName) {
-               PolicyController.logdbUserName = logdbUserName;
-       }
+    public static void setLogdbUserName(String logdbUserName) {
+        PolicyController.logdbUserName = logdbUserName;
+    }
 
-       public static String getLogdbPassword() {
-               return logdbPassword;
-       }
+    public static String getLogdbPassword() {
+        return logdbPassword;
+    }
 
-       public static void setLogdbPassword(String logdbPassword) {
-               PolicyController.logdbPassword = logdbPassword;
-       }
+    public static void setLogdbPassword(String logdbPassword) {
+        PolicyController.logdbPassword = logdbPassword;
+    }
 
-       public static String getLogdbDialect() {
-               return logdbDialect;
-       }
+    public static String getLogdbDialect() {
+        return logdbDialect;
+    }
 
-       public static void setLogdbDialect(String logdbDialect) {
-               PolicyController.logdbDialect = logdbDialect;
-       }
+    public static void setLogdbDialect(String logdbDialect) {
+        PolicyController.logdbDialect = logdbDialect;
+    }
 
-       public static String getXacmldbUrl() {
-               return xacmldbUrl;
-       }
+    public static String getXacmldbUrl() {
+        return xacmldbUrl;
+    }
 
-       public static void setXacmldbUrl(String xacmldbUrl) {
-               PolicyController.xacmldbUrl = xacmldbUrl;
-       }
+    public static void setXacmldbUrl(String xacmldbUrl) {
+        PolicyController.xacmldbUrl = xacmldbUrl;
+    }
 
-       public static String getXacmldbUserName() {
-               return xacmldbUserName;
-       }
+    public static String getXacmldbUserName() {
+        return xacmldbUserName;
+    }
 
-       public static void setXacmldbUserName(String xacmldbUserName) {
-               PolicyController.xacmldbUserName = xacmldbUserName;
-       }
+    public static void setXacmldbUserName(String xacmldbUserName) {
+        PolicyController.xacmldbUserName = xacmldbUserName;
+    }
 
-       public static String getXacmldbPassword() {
-               return xacmldbPassword;
-       }
+    public static String getXacmldbPassword() {
+        return xacmldbPassword;
+    }
 
-       public static void setXacmldbPassword(String xacmldbPassword) {
-               PolicyController.xacmldbPassword = xacmldbPassword;
-       }
+    public static void setXacmldbPassword(String xacmldbPassword) {
+        PolicyController.xacmldbPassword = xacmldbPassword;
+    }
 
-       public static String getAutoPushAvailable() {
-               return autoPushAvailable;
-       }
-
-       public static void setAutoPushAvailable(String autoPushAvailable) {
-               PolicyController.autoPushAvailable = autoPushAvailable;
-       }
-
-       public static String getAutoPushDSClosedLoop() {
-               return autoPushDSClosedLoop;
-       }
-
-       public static void setAutoPushDSClosedLoop(String autoPushDSClosedLoop) {
-               PolicyController.autoPushDSClosedLoop = autoPushDSClosedLoop;
-       }
-
-       public static String getAutoPushDSFirewall() {
-               return autoPushDSFirewall;
-       }
-
-       public static void setAutoPushDSFirewall(String autoPushDSFirewall) {
-               PolicyController.autoPushDSFirewall = autoPushDSFirewall;
-       }
-
-       public static String getAutoPushDSMicroservice() {
-               return autoPushDSMicroservice;
-       }
-
-       public static void setAutoPushDSMicroservice(String autoPushDSMicroservice) {
-               PolicyController.autoPushDSMicroservice = autoPushDSMicroservice;
-       }
-
-       public static String getAutoPushPDPGroup() {
-               return autoPushPDPGroup;
-       }
-
-       public static void setAutoPushPDPGroup(String autoPushPDPGroup) {
-               PolicyController.autoPushPDPGroup = autoPushPDPGroup;
-       }
-
-       public static String getPapUrl() {
-               return papUrl;
-       }
-
-       public static void setPapUrl(String papUrl) {
-               PolicyController.papUrl = papUrl;
-       }
-
-       public static String getMsOnapName() {
-               return msOnapName;
-       }
-
-       public static void setMsOnapName(String msOnapName) {
-               PolicyController.msOnapName = msOnapName;
-       }
-
-       public static String getMsPolicyName() {
-               return msPolicyName;
-       }
-
-       public static void setMsPolicyName(String msPolicyName) {
-               PolicyController.msPolicyName = msPolicyName;
-       }
-
-       public static String getConfigHome() {
-               return configHome;
-       }
-
-       public static void setConfigHome(String configHome) {
-               PolicyController.configHome = configHome;
-       }
-
-       public static String getActionHome() {
-               return actionHome;
-       }
-
-       public static void setActionHome(String actionHome) {
-               PolicyController.actionHome = actionHome;
-       }
-
-       public static Object getMapaccess() {
-               return mapAccess;
-       }
-
-       public static String getPolicydata() {
-               return policyData;
-       }
-
-       public static String getCharacterencoding() {
-               return characterEncoding;
-       }
-
-       public static String getContenttype() {
-               return contentType;
-       }
-
-       public static String getFile() {
-               return file;
-       }
-       
-       public static void setFileSizeLimit(String uploadSize) {
-               //Default size limit is 30MB
-               if (uploadSize == null || uploadSize.isEmpty()) {
-                       fileSizeLimit = 30000000;
-               }
-               else {
-                       fileSizeLimit = Long.parseLong(uploadSize);
-               }
-       }
-       
-       public static long getFileSizeLimit() {
-               return fileSizeLimit;
-       }
-       public String convertDate(String dateTTL) {
-               String formateDate = null;
-               if(dateTTL.contains("-")){
-                       formateDate = dateTTL.replace("-", "/");
-               }
-               return formateDate;
-       }
+    public static String getAutoPushAvailable() {
+        return autoPushAvailable;
+    }
+
+    public static void setAutoPushAvailable(String autoPushAvailable) {
+        PolicyController.autoPushAvailable = autoPushAvailable;
+    }
+
+    public static String getAutoPushDSClosedLoop() {
+        return autoPushDSClosedLoop;
+    }
+
+    public static void setAutoPushDSClosedLoop(String autoPushDSClosedLoop) {
+        PolicyController.autoPushDSClosedLoop = autoPushDSClosedLoop;
+    }
+
+    public static String getAutoPushDSFirewall() {
+        return autoPushDSFirewall;
+    }
+
+    public static void setAutoPushDSFirewall(String autoPushDSFirewall) {
+        PolicyController.autoPushDSFirewall = autoPushDSFirewall;
+    }
+
+    public static String getAutoPushDSMicroservice() {
+        return autoPushDSMicroservice;
+    }
+
+    public static void setAutoPushDSMicroservice(String autoPushDSMicroservice) {
+        PolicyController.autoPushDSMicroservice = autoPushDSMicroservice;
+    }
+
+    public static String getAutoPushPDPGroup() {
+        return autoPushPDPGroup;
+    }
+
+    public static void setAutoPushPDPGroup(String autoPushPDPGroup) {
+        PolicyController.autoPushPDPGroup = autoPushPDPGroup;
+    }
+
+    public static String getPapUrl() {
+        return papUrl;
+    }
+
+    public static void setPapUrl(String papUrl) {
+        PolicyController.papUrl = papUrl;
+    }
+
+    public static String getMsOnapName() {
+        return msOnapName;
+    }
+
+    public static void setMsOnapName(String msOnapName) {
+        PolicyController.msOnapName = msOnapName;
+    }
+
+    public static String getMsPolicyName() {
+        return msPolicyName;
+    }
+
+    public static void setMsPolicyName(String msPolicyName) {
+        PolicyController.msPolicyName = msPolicyName;
+    }
+
+    public static String getConfigHome() {
+        return configHome;
+    }
+
+    public static void setConfigHome(String configHome) {
+        PolicyController.configHome = configHome;
+    }
+
+    public static String getActionHome() {
+        return actionHome;
+    }
+
+    public static void setActionHome(String actionHome) {
+        PolicyController.actionHome = actionHome;
+    }
+
+    public static Object getMapaccess() {
+        return mapAccess;
+    }
+
+    public static String getPolicydata() {
+        return policyData;
+    }
+
+    public static String getCharacterencoding() {
+        return characterEncoding;
+    }
+
+    public static String getContenttype() {
+        return contentType;
+    }
+
+    public static String getFile() {
+        return file;
+    }
+
+    public static void setFileSizeLimit(String uploadSize) {
+        //Default size limit is 30MB
+        if (uploadSize == null || uploadSize.isEmpty()) {
+            fileSizeLimit = 30000000;
+        }
+        else {
+            fileSizeLimit = Long.parseLong(uploadSize);
+        }
+    }
+
+    public static long getFileSizeLimit() {
+        return fileSizeLimit;
+    }
+    public String convertDate(String dateTTL) {
+        String formateDate = null;
+        if(dateTTL.contains("-")){
+            formateDate = dateTTL.replace("-", "/");
+        }
+        return formateDate;
+    }
 }