X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=ONAP-PAP-REST%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fpap%2Fxacml%2Frest%2Fcontroller%2FDictionaryImportController.java;h=9423017c31b0e604b01298692ecc2cfaa3a877d2;hb=b6d9063e06ab8cdf2d97fc75810792659344e4a8;hp=e2317e416b0cbb24d8a0a1bace2090f1f52a2db9;hpb=b13f494b5573118a07b434389fe8f73fc5986e4b;p=policy%2Fengine.git

diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java
index e2317e416..9423017c3 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DictionaryImportController.java
@@ -19,10 +19,7 @@
  */
 
 package org.onap.policy.pap.xacml.rest.controller;
- /*
-  * 
-  * 
-  * */
+
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.FileReader;
@@ -36,6 +33,7 @@ import javax.servlet.http.HttpServletResponse;
 import org.apache.commons.compress.utils.IOUtils;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
+import org.onap.policy.pap.xacml.rest.DictionaryNames;
 import org.onap.policy.rest.dao.CommonClassDao;
 import org.onap.policy.rest.jpa.ActionList;
 import org.onap.policy.rest.jpa.ActionPolicyDict;
@@ -67,6 +65,7 @@ import org.onap.policy.rest.jpa.Zone;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
 
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -78,21 +77,26 @@ import au.com.bytecode.opencsv.CSVReader;
 public class DictionaryImportController {
 	private static final Logger LOGGER  = FlexLogger.getLogger(DictionaryImportController.class);
 	
-	private String newFile;
-
 	private static CommonClassDao commonClassDao;
 	private static final String DESCRIPTION= "description";
+	private static final String ERROR= "Error";
+	private static final String DEPENDENCY= "dependency";
 	
 	@Autowired
 	public DictionaryImportController(CommonClassDao commonClassDao){
+		setCommonClassDao(commonClassDao);
+	}
+	
+	public static void setCommonClassDao(CommonClassDao commonClassDao) {
 		DictionaryImportController.commonClassDao = commonClassDao;
 	}
 	
-	public DictionaryImportController(){}	
-
+	public DictionaryImportController(){
+		super();	
+	}
 
-	@RequestMapping(value={"/dictionary/import_dictionary"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
-	public void ImportDictionaryData(HttpServletRequest request, HttpServletResponse response) throws IOException{
+	@RequestMapping(value={"/dictionary/import_dictionary"}, method={RequestMethod.POST})
+	public void importDictionaryData(HttpServletRequest request, HttpServletResponse response) throws IOException{
 		ObjectMapper mapper = new ObjectMapper();
 		mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 		String userId = request.getParameter("userId");
@@ -101,21 +105,23 @@ public class DictionaryImportController {
 		if(dictionaryName == null || dictionaryName.isEmpty()){
 			LOGGER.error("dictionaryName is null/empty");
 			response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
-			response.getWriter().write("Error");
+			response.getWriter().write(ERROR);
 			return;
 		}
-				
-		boolean dictionaryImportExists = false;
-		try{
-			File file = new File(dictionaryName);
-			OutputStream outputStream = new FileOutputStream(file);
+		
+		// fix Fortify Path Manipulation issue
+		if(!isValidDictionaryName(dictionaryName)){
+			LOGGER.error("dictionaryName is invalid");
+			response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+			response.getWriter().write(ERROR);
+			return;			
+		}
+		File file = new File(dictionaryName);	
+		try(OutputStream outputStream = new FileOutputStream(file); FileReader fileReader = new FileReader(file.toString())){
 			IOUtils.copy(request.getInputStream(), outputStream);
-			outputStream.close();
-			this.newFile = file.toString();
-			CSVReader csvReader = new CSVReader(new FileReader(this.newFile));
+			CSVReader csvReader = new CSVReader(fileReader);
 			List<String[]> dictSheet = csvReader.readAll();
 			if(dictionaryName.startsWith("Attribute")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					Attribute attribute = new Attribute("");
 					UserInfo userinfo = new UserInfo();
@@ -124,26 +130,26 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("xacml_id").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Attribute ID").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("xacml_id".equalsIgnoreCase(dictSheet.get(0)[j]) || "Attribute ID".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setXacmlId(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("priority").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("priority".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setPriority(rows[j]);
 						}
-						if(("datatype").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Data Type").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("datatype".equalsIgnoreCase(dictSheet.get(0)[j]) || "Data Type".equalsIgnoreCase(dictSheet.get(0)[j])){
 							Datatype dataType = new Datatype();
-							if(("string").equalsIgnoreCase(rows[j])){
+							if("string".equalsIgnoreCase(rows[j])){
 								dataType.setId(26);
-							}else if(("integer").equalsIgnoreCase(rows[j])){
+							}else if("integer".equalsIgnoreCase(rows[j])){
 								dataType.setId(12);
-							}else if(("double").equalsIgnoreCase(rows[j])){
+							}else if("double".equalsIgnoreCase(rows[j])){
 								dataType.setId(25);
-							}else if(("boolean").equalsIgnoreCase(rows[j])){
+							}else if("boolean".equalsIgnoreCase(rows[j])){
 								dataType.setId(18);
-							}else if(("user").equalsIgnoreCase(rows[j])){
+							}else if("user".equalsIgnoreCase(rows[j])){
 								dataType.setId(29);
 							}
 							attribute.setDatatypeBean(dataType);
@@ -151,7 +157,7 @@ public class DictionaryImportController {
 							category.setId(5);
 							attribute.setCategoryBean(category);
 						}
-						if(("attribute_value").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Attribute Value").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("attribute_value".equalsIgnoreCase(dictSheet.get(0)[j]) || "Attribute Value".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setAttributeValue(rows[j]);
 						}
 					}
@@ -159,7 +165,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("ActionPolicyDictionary")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					ActionPolicyDict attribute = new ActionPolicyDict();
 					UserInfo userinfo = new UserInfo();
@@ -168,25 +173,25 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("attribute_name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Attribute Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("attribute_name".equalsIgnoreCase(dictSheet.get(0)[j]) || "Attribute Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setAttributeName(rows[j]);
 						}
-						if(("body").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("body".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setBody(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("headers").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("headers".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setHeader(rows[j]);
 						}
-						if(("method").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("method".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setMethod(rows[j]);
 						}
-						if(("type").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("type".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setType(rows[j]);
 						}
-						if(("url").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("url".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setUrl(rows[j]);
 						}
 					}
@@ -194,7 +199,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("OnapName")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					OnapName attribute = new OnapName();
 					UserInfo userinfo = new UserInfo();
@@ -203,10 +207,10 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("onap_name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Onap Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("onap_name".equalsIgnoreCase(dictSheet.get(0)[j]) || "Onap Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setOnapName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -215,7 +219,6 @@ public class DictionaryImportController {
 			}
 
 			if(dictionaryName.startsWith("MSPolicyDictionary")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					MicroServiceModels attribute = new MicroServiceModels();
 					UserInfo userinfo = new UserInfo();
@@ -223,30 +226,74 @@ public class DictionaryImportController {
 					attribute.setUserCreatedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("modelName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Micro Service Model").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("modelName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Micro Service Model".equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setModelName(rows[j]);
+						}
+						if("version".equalsIgnoreCase(dictSheet.get(0)[j]) || "Model Version".equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setVersion(rows[j]);
+						}
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setDescription(rows[j]);
+						}
+						if(DEPENDENCY.equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setDependency(rows[j]);
+						}
+						if("attributes".equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setAttributes(rows[j]);
+						}
+						if("enumValues".equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setEnumValues(rows[j]);
+						}
+						if("Ref Attributes".equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setRef_attributes(rows[j]);
+						}
+						if("Sub Attributes".equalsIgnoreCase(dictSheet.get(0)[j])){
+							attribute.setSub_attributes(rows[j]);
+						}
+						if("annotations".equalsIgnoreCase(dictSheet.get(0)[j])) {
+							attribute.setAnnotation(rows[j]);
+						}
+					}
+
+					commonClassDao.save(attribute);
+				}
+			}		
+
+			if(dictionaryName.startsWith("OptimizationPolicyDictionary")){
+				for(int i = 1; i< dictSheet.size(); i++){
+					MicroServiceModels attribute = new MicroServiceModels();
+					UserInfo userinfo = new UserInfo();
+					userinfo.setUserLoginId(userId);
+					attribute.setUserCreatedBy(userinfo);
+					String[] rows = dictSheet.get(i);
+					for (int j=0 ; j<rows.length; j++ ){
+						if("modelName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Optimization Service Model".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setModelName(rows[j]);
 						}
-						if(("version").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Model Version").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("version".equalsIgnoreCase(dictSheet.get(0)[j]) || "Model Version".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setVersion(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("dependency").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DEPENDENCY.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDependency(rows[j]);
 						}
-						if(("attributes").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("attributes".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setAttributes(rows[j]);
 						}
-						if(("enumValues").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("enumValues".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setEnumValues(rows[j]);
 						}
-						if(("Ref Attributes").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("Ref Attributes".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setRef_attributes(rows[j]);
 						}
-						if(("Sub Attributes").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("Sub Attributes".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setSub_attributes(rows[j]);
 						}
+						if("annotations".equalsIgnoreCase(dictSheet.get(0)[j])) {
+							attribute.setAnnotation(rows[j]);
+						}
 					}
 
 					commonClassDao.save(attribute);
@@ -254,7 +301,6 @@ public class DictionaryImportController {
 			}		
 
 			if(dictionaryName.startsWith("VNFType")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					VNFType attribute = new VNFType();
 					UserInfo userinfo = new UserInfo();
@@ -263,10 +309,10 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("vnf_type").equalsIgnoreCase(dictSheet.get(0)[j]) || ("VNF Type").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("vnf_type".equalsIgnoreCase(dictSheet.get(0)[j]) || "VNF Type".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setVnftype(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -274,7 +320,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("VSCLAction")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					VSCLAction attribute = new VSCLAction();
 					UserInfo userinfo = new UserInfo();
@@ -283,10 +328,10 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("vscl_action").equalsIgnoreCase(dictSheet.get(0)[j]) || ("VSCL Action").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("vscl_action".equalsIgnoreCase(dictSheet.get(0)[j]) || "VSCL Action".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setVsclaction(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -294,7 +339,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("ClosedLoopService")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					ClosedLoopD2Services attribute = new ClosedLoopD2Services();
 					UserInfo userinfo = new UserInfo();
@@ -303,10 +347,10 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("serviceName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Service Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Service Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -314,7 +358,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("ClosedLoopSite")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					ClosedLoopSite attribute = new ClosedLoopSite();
 					UserInfo userinfo = new UserInfo();
@@ -323,10 +366,10 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("siteName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Site Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("siteName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Site Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setSiteName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -334,7 +377,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("PEPOptions")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					PEPOptions attribute = new PEPOptions();
 					UserInfo userinfo = new UserInfo();
@@ -343,13 +385,13 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("PEP_NAME").equalsIgnoreCase(dictSheet.get(0)[j]) || ("PEP Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("PEP_NAME".equalsIgnoreCase(dictSheet.get(0)[j]) || "PEP Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setPepName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("Actions").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("Actions".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setActions(rows[j]);
 						}
 					}
@@ -357,7 +399,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("VarbindDictionary")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					VarbindDictionary attribute = new VarbindDictionary();
 					UserInfo userinfo = new UserInfo();
@@ -366,13 +407,13 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("varbind_Name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Varbind Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("varbind_Name".equalsIgnoreCase(dictSheet.get(0)[j]) || "Varbind Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setVarbindName(rows[j]);
 						}
-						if(("varbind_Description").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Varbind Description").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("varbind_Description".equalsIgnoreCase(dictSheet.get(0)[j]) || "Varbind Description".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setVarbindDescription(rows[j]);
 						}
-						if(("varbind_oid").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Varbind OID").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("varbind_oid".equalsIgnoreCase(dictSheet.get(0)[j]) || "Varbind OID".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setVarbindOID(rows[j]);
 						}
 					}
@@ -380,7 +421,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("BRMSParamDictionary")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					BRMSParamTemplate attribute = new BRMSParamTemplate();
 					UserInfo userinfo = new UserInfo();
@@ -388,13 +428,13 @@ public class DictionaryImportController {
 					attribute.setUserCreatedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("param_template_name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Rule Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("param_template_name".equalsIgnoreCase(dictSheet.get(0)[j]) || "Rule Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setRuleName(rows[j]);
 						}
-						if(("Description").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("rule").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("rule".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setRule(rows[j]);
 						}
 					}
@@ -402,7 +442,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("BRMSControllerDictionary")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					BRMSController attribute = new BRMSController();
 					UserInfo userinfo = new UserInfo();
@@ -410,13 +449,13 @@ public class DictionaryImportController {
 					attribute.setUserCreatedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("controllerName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Controller Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("controllerName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Controller Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setControllerName(rows[j]);
 						}
-						if(("DESCRIPTION").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("controller").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("controller".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setController(rows[j]);
 						}
 					}
@@ -424,7 +463,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("BRMSDependencyDictionary")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					BRMSDependency attribute = new BRMSDependency();
 					UserInfo userinfo = new UserInfo();
@@ -432,13 +470,13 @@ public class DictionaryImportController {
 					attribute.setUserCreatedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("dependencyName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Dependency Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("dependencyName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Dependency Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDependencyName(rows[j]);
 						}
-						if(("DESCRIPTION").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("dependency").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DEPENDENCY.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDependency(rows[j]);
 						}
 					}
@@ -446,7 +484,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("Settings")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					DecisionSettings attribute = new DecisionSettings();
 					UserInfo userinfo = new UserInfo();
@@ -455,26 +492,26 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("xacml_id").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Settings ID").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("xacml_id".equalsIgnoreCase(dictSheet.get(0)[j]) || "Settings ID".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setXacmlId(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("priority").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("priority".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setPriority(rows[j]);
 						}
-						if(("datatype").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Data Type").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("datatype".equalsIgnoreCase(dictSheet.get(0)[j]) || "Data Type".equalsIgnoreCase(dictSheet.get(0)[j])){
 							Datatype dataType = new Datatype();
-							if(("string").equalsIgnoreCase(rows[j])){
+							if("string".equalsIgnoreCase(rows[j])){
 								dataType.setId(26);
-							}else if(("integer").equalsIgnoreCase(rows[j])){
+							}else if("integer".equalsIgnoreCase(rows[j])){
 								dataType.setId(12);
-							}else if(("double").equalsIgnoreCase(rows[j])){
+							}else if("double".equalsIgnoreCase(rows[j])){
 								dataType.setId(25);
-							}else if(("boolean").equalsIgnoreCase(rows[j])){
+							}else if("boolean".equalsIgnoreCase(rows[j])){
 								dataType.setId(18);
-							}else if(("user").equalsIgnoreCase(rows[j])){
+							}else if("user".equalsIgnoreCase(rows[j])){
 								dataType.setId(29);
 							}
 							attribute.setDatatypeBean(dataType);
@@ -484,18 +521,17 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("PrefixList")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					PrefixList attribute = new PrefixList();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("prefixListName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("PrefixList Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("prefixListName".equalsIgnoreCase(dictSheet.get(0)[j]) || "PrefixList Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setPrefixListName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setPrefixListValue(rows[j]);
 						}
-						if(("prefixListValue").equalsIgnoreCase(dictSheet.get(0)[j]) || ("PrefixList Value").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("prefixListValue".equalsIgnoreCase(dictSheet.get(0)[j]) || "PrefixList Value".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -503,15 +539,14 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("SecurityZone")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					SecurityZone attribute = new SecurityZone();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("zoneName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Zone Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("zoneName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Zone Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setZoneName(rows[j]);
 						}
-						if(("zoneValue").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Zone Value").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("zoneValue".equalsIgnoreCase(dictSheet.get(0)[j])  || "Zone Value".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setZoneValue(rows[j]);
 						}
 					}
@@ -519,15 +554,14 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("Zone")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					Zone attribute = new Zone();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("zoneName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Zone Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("zoneName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Zone Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setZoneName(rows[j]);
 						}
-						if(("zoneValue").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Zone Value").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("zoneValue".equalsIgnoreCase(dictSheet.get(0)[j])  || "Zone Value".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setZoneValue(rows[j]);
 						}
 					}
@@ -535,27 +569,26 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("ServiceList")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					ServiceList attribute = new ServiceList();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("serviceName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Service Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Service Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceName(rows[j]);
 						}
-						if(("serviceDesc").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Description").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceDesc".equalsIgnoreCase(dictSheet.get(0)[j])  || DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceDescription(rows[j]);
 						}
-						if(("serviceType").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Service Type").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceType".equalsIgnoreCase(dictSheet.get(0)[j])  || "Service Type".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceType(rows[j]);
 						}
-						if(("serviceTrasProtocol").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Transport Protocol").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceTrasProtocol".equalsIgnoreCase(dictSheet.get(0)[j])  || "Transport Protocol".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceTransProtocol(rows[j]);
 						}
-						if(("serviceAppProtocol").equalsIgnoreCase(dictSheet.get(0)[j])  || ("APP Protocol").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceAppProtocol".equalsIgnoreCase(dictSheet.get(0)[j])  || "APP Protocol".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceAppProtocol(rows[j]);
 						}
-						if(("servicePorts").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Ports").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("servicePorts".equalsIgnoreCase(dictSheet.get(0)[j])  || "Ports".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServicePorts(rows[j]);
 						}
 					}
@@ -563,15 +596,14 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("ServiceGroup")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					GroupServiceList attribute = new GroupServiceList();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Group Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("name".equalsIgnoreCase(dictSheet.get(0)[j]) || "Group Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setGroupName(rows[j]);
 						}
-						if(("serviceList").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Service List").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceList".equalsIgnoreCase(dictSheet.get(0)[j])  || "Service List".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceList(rows[j]);
 						}
 					}
@@ -579,18 +611,17 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("AddressGroup")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					AddressGroup attribute = new AddressGroup();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("name").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Group Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("name".equalsIgnoreCase(dictSheet.get(0)[j]) || "Group Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setGroupName(rows[j]);
 						}
-						if(("serviceList").equalsIgnoreCase(dictSheet.get(0)[j])  || ("Prefix List").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("serviceList".equalsIgnoreCase(dictSheet.get(0)[j])  || "Prefix List".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setServiceList(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -598,15 +629,14 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("ProtocolList")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					ProtocolList attribute = new ProtocolList();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("protocolName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Protocol Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("protocolName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Protocol Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setProtocolName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -614,15 +644,14 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("ActionList")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					ActionList attribute = new ActionList();
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("actionName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Action Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("actionName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Action Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setActionName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
 					}
@@ -630,7 +659,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("TermList")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					TermList attribute = new TermList();
 					UserInfo userinfo = new UserInfo();
@@ -639,31 +667,31 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("termName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Term-Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("termName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Term-Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setTermName(rows[j]);
 						}
-						if(("Term-Description").equalsIgnoreCase(dictSheet.get(0)[j]) || ("termDescription").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("Term-Description".equalsIgnoreCase(dictSheet.get(0)[j]) || "termDescription".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("fromZone").equalsIgnoreCase(dictSheet.get(0)[j])  || ("From Zone").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("fromZone".equalsIgnoreCase(dictSheet.get(0)[j])  || "From Zone".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setFromZones(rows[j]);
 						}
-						if(("toZone").equalsIgnoreCase(dictSheet.get(0)[j]) || ("To Zone").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("toZone".equalsIgnoreCase(dictSheet.get(0)[j]) || "To Zone".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setToZones(rows[j]);
 						}
-						if(("srcIPList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Source-IP-List").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("srcIPList".equalsIgnoreCase(dictSheet.get(0)[j]) || "Source-IP-List".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setSrcIPList(rows[j]);
 						}
-						if(("destIPList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Destination-IP-List").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("destIPList".equalsIgnoreCase(dictSheet.get(0)[j]) || "Destination-IP-List".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDestIPList(rows[j]);
 						}
-						if(("srcPortList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Source-Port-List").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("srcPortList".equalsIgnoreCase(dictSheet.get(0)[j]) || "Source-Port-List".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setSrcPortList(rows[j]);
 						}
-						if(("destPortList").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Destination-Port-List").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("destPortList".equalsIgnoreCase(dictSheet.get(0)[j]) || "Destination-Port-List".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDestPortList(rows[j]);
 						}
-						if(("action").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Action List").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("action".equalsIgnoreCase(dictSheet.get(0)[j]) || "Action List".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setAction(rows[j]);
 						}
 					}
@@ -671,7 +699,6 @@ public class DictionaryImportController {
 				}
 			}
 			if(dictionaryName.startsWith("SearchCriteria")){
-				dictionaryImportExists = true;
 				for(int i = 1; i< dictSheet.size(); i++){
 					DescriptiveScope attribute = new DescriptiveScope();
 					UserInfo userinfo = new UserInfo();
@@ -680,13 +707,13 @@ public class DictionaryImportController {
 					attribute.setUserModifiedBy(userinfo);
 					String[] rows = dictSheet.get(i);
 					for (int j=0 ; j<rows.length; j++ ){
-						if(("descriptiveScopeName").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Descriptive Scope Name").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("descriptiveScopeName".equalsIgnoreCase(dictSheet.get(0)[j]) || "Descriptive Scope Name".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setScopeName(rows[j]);
 						}
-						if((DESCRIPTION).equalsIgnoreCase(dictSheet.get(0)[j])){
+						if(DESCRIPTION.equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setDescription(rows[j]);
 						}
-						if(("search").equalsIgnoreCase(dictSheet.get(0)[j]) || ("Search Criteria").equalsIgnoreCase(dictSheet.get(0)[j])){
+						if("search".equalsIgnoreCase(dictSheet.get(0)[j]) || "Search Criteria".equalsIgnoreCase(dictSheet.get(0)[j])){
 							attribute.setSearch(rows[j]);
 						}
 					}
@@ -694,20 +721,58 @@ public class DictionaryImportController {
 				}
 			}
 			csvReader.close();
-			if(file.exists()){
-				file.delete();
-			}
-			if(!dictionaryImportExists){
-				response.setStatus(HttpServletResponse.SC_OK);
-				response.getWriter().write("Dictionary Import failed. Hence the following dictionary doen't support import function  : "+ dictionaryName);
-			}else{
-				response.setStatus(HttpServletResponse.SC_OK);
-				response.getWriter().write("Success");
-			}
+			response.setStatus(HttpServletResponse.SC_OK);
+			response.getWriter().write("Success");
 		}catch(Exception e){
 			LOGGER.error("Exception Occured while importing dictionary"+e);
 			response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
-			response.getWriter().write("Error");
+			response.getWriter().write(ERROR);
+		}finally{
+			if(file != null && file.exists()){
+				boolean deleted = file.delete();
+				LOGGER.error("Imported File has been deleted: "+deleted);
+			}
 		}
 	}
+	
+	public boolean isValidDictionaryName(String dictionaryName){
+		
+		String nameCheck = dictionaryName.replace(".csv", "");
+		try{
+			DictionaryNames mode = DictionaryNames.valueOf(nameCheck);
+			switch (mode){
+				case Attribute:
+				case ActionPolicyDictionary:
+				case OnapName:
+				case MSPolicyDictionary:
+				case OptimizationPolicyDictionary:
+				case VNFType:
+				case VSCLAction:
+				case ClosedLoopService:
+				case ClosedLoopSite:
+				case PEPOptions:
+				case VarbindDictionary:
+				case BRMSParamDictionary:
+				case BRMSControllerDictionary:
+				case BRMSDependencyDictionary:
+				case Settings:
+				case PrefixList:
+				case SecurityZone:
+				case Zone:
+				case ServiceList:
+				case ServiceGroup:
+				case AddressGroup:
+				case ProtocolList:
+				case ActionList:
+				case TermList:
+				case SearchCriteria:
+					return true;
+				default:
+					return false;
+			}
+		}catch(Exception e){
+			LOGGER.error("Dictionary not exits: " +dictionaryName +e);
+			return false;
+		}	
+	}
 }
\ No newline at end of file