Policy 1707 commit to LF

Change-Id: Ibe6f01d92f9a434c040abb05d5386e89d675ae65
Signed-off-by: ITSERVICES\rb7147 <rb7147@att.com>

1 files changed, 0 insertions, 723 deletions

diff --git a/ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/CreateBRMSParamController.java b/ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/CreateBRMSParamController.java
deleted file mode 100644
index 7a2b24e84..000000000
--- a/ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/CreateBRMSParamController.java
+++ /dev/null
@@ -1,723 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ECOMP Policy Engine
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.policy.controller;
-
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.text.DateFormat;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.xml.bind.JAXBElement;
-
-import org.json.JSONObject;
-import org.openecomp.policy.adapter.PolicyAdapter;
-import org.openecomp.policy.admin.PolicyNotificationMail;
-import org.openecomp.policy.admin.RESTfulPAPEngine;
-import org.openecomp.policy.dao.PolicyVersionDao;
-import org.openecomp.policy.dao.RuleAlgorithmsDao;
-import org.openecomp.policy.dao.WatchPolicyNotificationDao;
-import org.openecomp.policy.elk.client.PolicyElasticSearchController;
-import org.openecomp.policy.rest.dao.BRMSParamTemplateDao;
-import org.openecomp.policy.rest.jpa.BRMSParamTemplate;
-import org.openecomp.policy.rest.jpa.PolicyVersion;
-import org.openecomp.policy.rest.jpa.RuleAlgorithms;
-import org.openecomp.portalsdk.core.controller.RestrictedBaseController;
-import org.openecomp.portalsdk.core.web.support.UserUtils;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.servlet.ModelAndView;
-
-import com.att.research.xacml.api.XACML3;
-import org.openecomp.policy.xacml.api.XACMLErrorConstants;
-import org.openecomp.policy.xacml.util.XACMLPolicyScanner;
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.common.base.Joiner;
-
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionsType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
-
-import org.openecomp.policy.common.logging.flexlogger.FlexLogger; 
-import org.openecomp.policy.common.logging.flexlogger.Logger;
-
-@Controller
-@RequestMapping("/")
-public class CreateBRMSParamController extends RestrictedBaseController {
-	private static final Logger logger = FlexLogger.getLogger(CreateBRMSParamController.class);
-
-	private static RuleAlgorithmsDao ruleAlgorithmsDao;
-	private static BRMSParamTemplateDao bRMSParamTemplateDao;
-	private static PolicyVersionDao policyVersionDao;
-	private static WatchPolicyNotificationDao policyNotificationDao;
-
-	@Autowired
-	private CreateBRMSParamController(RuleAlgorithmsDao ruleAlgorithmsDao, BRMSParamTemplateDao bRMSParamTemplateDao, PolicyVersionDao policyVersionDao,
-			WatchPolicyNotificationDao policyNotificationDao){
-		CreateBRMSParamController.policyVersionDao = policyVersionDao;
-		CreateBRMSParamController.ruleAlgorithmsDao = ruleAlgorithmsDao;
-		CreateBRMSParamController.bRMSParamTemplateDao = bRMSParamTemplateDao;
-		CreateBRMSParamController.policyNotificationDao = policyNotificationDao;
-	}
-
-	public CreateBRMSParamController(){}
-	protected PolicyAdapter policyAdapter = null;
-	private ArrayList<Object> attributeList;
-	private String ruleID = "";
-
-	private HashMap<String, String> dynamicLayoutMap;
-
-	public String newPolicyID() {
-		return Joiner.on(':').skipNulls().join((PolicyController.getDomain().startsWith("urn") ? null: "urn"),
-				PolicyController.getDomain().replaceAll("[/\\\\.]", ":"), "xacml", "policy", "id", UUID.randomUUID());
-	}
-
-	@RequestMapping(value={"/policyController/getBRMSTemplateData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
-	public ModelAndView getBRMSParamPolicyRuleData(HttpServletRequest request, HttpServletResponse response) throws Exception{
-		dynamicLayoutMap = new HashMap<String, String>();
-		ObjectMapper mapper = new ObjectMapper();
-		mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-		JsonNode root = mapper.readTree(request.getReader());
-		String rule = findRule(root.get("policyData").toString().replaceAll("^\"|\"$", ""));
-		generateUI(rule);
-		response.setCharacterEncoding("UTF-8");
-		response.setContentType("application / json");
-		request.setCharacterEncoding("UTF-8");
-
-		PrintWriter out = response.getWriter();
-		String responseString = mapper.writeValueAsString(dynamicLayoutMap);
-		JSONObject j = new JSONObject("{policyData: " + responseString + "}");
-		out.write(j.toString());
-		return null;
-	}
-
-	protected String findRule(String ruleTemplate) {
-		for (BRMSParamTemplate bRMSParamTemplate: bRMSParamTemplateDao.getBRMSParamTemplateData()){
-			if(bRMSParamTemplate.getRuleName().equals(ruleTemplate)){
-				return bRMSParamTemplate.getRule();
-			}
-		}
-		return null;
-	}
-
-	protected void generateUI(String rule) {
-		if(rule!=null){
-			try {
-				String params = "";
-				Boolean flag = false;
-				Boolean comment = false;
-				String lines[] = rule.split("\n");
-				for(String line : lines){
-					if (line.isEmpty() || line.startsWith("//")) {
-						continue;
-					}
-					if (line.startsWith("/*")) {
-						comment = true;
-						continue;
-					}
-					if (line.contains("//")) {
-						line = line.split("\\/\\/")[0];
-					}
-					if (line.contains("/*")) {
-						comment = true;
-						if (line.contains("*/")) {
-							try {
-								comment = false;
-								line = line.split("\\/\\*")[0]
-										+ line.split("\\*\\/")[1].replace("*/", "");
-							} catch (Exception e) {
-								line = line.split("\\/\\*")[0];
-							}
-						} else {
-							line = line.split("\\/\\*")[0];
-						}
-					}
-					if (line.contains("*/")) {
-						comment = false;
-						try {
-							line = line.split("\\*\\/")[1].replace("*/", "");
-						} catch (Exception e) {
-							line = "";
-						}
-					}
-					if (comment) {
-						continue;
-					}
-					if (flag) {
-						params = params + line;
-					}
-					if (line.contains("declare Params")) {
-						params = params + line;
-						flag = true;
-					}
-					if (line.contains("end") && flag) {
-						break;
-					}
-				}
-				params = params.replace("declare Params", "").replace("end", "")
-						.replaceAll("\\s+", "");
-				String[] components = params.split(":");
-				String caption = "";
-				for (int i = 0; i < components.length; i++) {
-					String type = "";
-					if (i == 0) {
-						caption = components[i];
-					}
-					if(caption.equals("")){
-						break;
-					}
-					String nextComponent = "";
-					try {
-						nextComponent = components[i + 1];
-					} catch (Exception e) {
-						nextComponent = components[i];
-					}
-					if (nextComponent.startsWith("String")) {
-						type = "String";
-						createField(caption, type);
-						caption = nextComponent.replace("String", "");
-					} else if (nextComponent.startsWith("int")) {
-						type = "int";
-						createField(caption, type);
-						caption = nextComponent.replace("int", "");
-					}
-				}
-			} catch (Exception e) {
-				logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e);
-			}
-		}
-	}
-
-	private String convertDate(String dateTTL) {
-		String formateDate = null;
-		String[] date  = dateTTL.split("T");
-		String[] parts = date[0].split("-");
-		
-		formateDate = parts[2] + "-" + parts[1] + "-" + parts[0];
-		return formateDate;
-	}
-	
-	private void createField(String caption, String type) {
-		dynamicLayoutMap.put(caption, type);
-	}
-
-	@RequestMapping(value={"/policyController/save_BRMSParamPolicy.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
-	public ModelAndView saveBRMSParamPolicy(HttpServletRequest request, HttpServletResponse response) throws Exception{
-		try {
-			String userId = UserUtils.getUserIdFromCookie(request);
-			RESTfulPAPEngine engine = (RESTfulPAPEngine) PolicyController.getPapEngine();
-			ObjectMapper mapper = new ObjectMapper();
-			mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-			JsonNode root = mapper.readTree(request.getReader());
-			PolicyAdapter policyData = (PolicyAdapter)mapper.readValue(root.get("policyData").get("policy").toString(), PolicyAdapter.class);
-
-			if (policyData.getTtlDate()==null){
-				policyData.setTtlDate("NA");
-			}else{
-				String dateTTL = policyData.getTtlDate();
-				String newDate = convertDate(dateTTL);
-				policyData.setTtlDate(newDate);
-			}
-			
-			if(root.get("policyData").get("model").get("type").toString().replace("\"", "").equals("file")){
-				policyData.isEditPolicy = true;
-			}
-			if(root.get("policyData").get("model").get("path").size() != 0){
-				String dirName = "";
-				for(int i = 0; i < root.get("policyData").get("model").get("path").size(); i++){
-					dirName = dirName.replace("\"", "") + root.get("policyData").get("model").get("path").get(i).toString().replace("\"", "") + File.separator;
-				}
-				policyData.setDomainDir(dirName.substring(0, dirName.lastIndexOf(File.separator)));
-			}else{
-				policyData.setDomainDir(root.get("policyData").get("model").get("name").toString().replace("\"", ""));
-			}
-			int version = 0;
-			int highestVersion = 0;
-			int descriptionVersion = 0;
-			//get the highest version of policy from policy version table.
-			//getting the sub scope domain where the policy is created or updated
-			String dbCheckPolicyName = policyData.getDomainDir() + File.separator + "Config_BRMS_Param_" + policyData.getPolicyName();
-			List<PolicyVersion> policyVersionList = policyVersionDao.getPolicyVersionEntityByName(dbCheckPolicyName);
-			if (policyVersionList.size() > 0) {		
-				for(int i = 0;  i < policyVersionList.size(); i++) {
-					PolicyVersion entityItem = policyVersionList.get(i);
-					if(entityItem.getPolicyName().equals(dbCheckPolicyName)){
-						highestVersion = entityItem.getHigherVersion();
-					}
-				}
-			}		
-			if(highestVersion != 0){
-				version = highestVersion;
-				descriptionVersion = highestVersion +1;		
-			}else{
-				version = 1;
-				descriptionVersion = 1;
-			}
-
-			//set policy adapter values for Building JSON object containing policy data
-			String createdBy = "";
-			String modifiedBy = userId;
-			if(descriptionVersion == 1){
-				createdBy = userId;
-			}else{
-				String policyName = PolicyController.getGitPath().toAbsolutePath().toString() + File.separator + policyData.getDomainDir() + File.separator + policyData.getOldPolicyFileName() + ".xml";
-				File policyPath = new File(policyName);
-				try {
-					createdBy =	XACMLPolicyScanner.getCreatedBy(policyPath.toPath());
-				} catch (IOException e) {
-					createdBy = "guest";
-				}
-			}
-
-			policyData.setPolicyDescription(policyData.getPolicyDescription()+ "@CreatedBy:" +createdBy + "@CreatedBy:" + "@ModifiedBy:" +modifiedBy + "@ModifiedBy:");
-			Map<String, String> successMap = new HashMap<String, String>();
-			Map<String, String> attributeMap = new HashMap<String, String>();
-			//set the Rule Combining Algorithm Id to be sent to PAP-REST via JSON
-			List<RuleAlgorithms> ruleAlgorithmsList = ruleAlgorithmsDao.getRuleAlgorithms();
-			for (int i = 0; i < ruleAlgorithmsList.size(); i++) {
-				RuleAlgorithms a = ruleAlgorithmsList.get(i);
-				if (a.getXacmlId().equals(XACML3.ID_RULE_PERMIT_OVERRIDES.stringValue())) {
-					policyData.setRuleCombiningAlgId(a.getXacmlId());
-					break;
-				}
-			}
-			if(policyData.getAttributes().size() > 0){
-				for(Object attribute : policyData.getAttributes()){
-					if(attribute instanceof LinkedHashMap<?, ?>){
-						String key = ((LinkedHashMap<?, ?>) attribute).get("key").toString();
-						String value = ((LinkedHashMap<?, ?>) attribute).get("value").toString();
-						attributeMap.put(key, value);	
-					}
-				}
-			}
-
-			policyData.setEcompName("DROOLS");
-			policyData.setConfigName("BRMS_PARAM_RULE");
-			policyData.setDynamicFieldConfigAttributes(attributeMap);
-			//convert drl rule and UI parameters into a map
-			Map<String, String> drlRuleAndUIParams = new HashMap<String, String>();
-			// If there is any dynamic field create the matches here
-			String key="templateName";
-			String value=(String) policyData.getRuleName();
-			drlRuleAndUIParams.put(key, value);
-			System.out.println(policyData.getRuleData());
-			if(policyData.getRuleData().size() > 0){
-				for(Object keyValue: policyData.getRuleData().keySet()){
-					drlRuleAndUIParams.put(keyValue.toString(), policyData.getRuleData().get(keyValue).toString());
-				}
-			}
-			policyData.setBRMSParamBody(drlRuleAndUIParams);
-			if (policyData.isEditPolicy()){
-				//increment the version and set in policyAdapter
-				policyData.setVersion(String.valueOf(version));
-				policyData.setHighestVersion(version);
-				policyData.setPolicyID(this.newPolicyID());
-				policyData.setRuleID(ruleID);
-				successMap = engine.updatePolicyRequest(policyData);
-			} else {
-				//send it for policy creation
-				policyData.setVersion(String.valueOf(version));
-				policyData.setHighestVersion(version);
-				successMap = engine.createPolicyRequest(policyData);
-
-			}
-
-			if (successMap.containsKey("success")) {
-				// Add it into our tree
-				Path finalPolicyPath = null;
-				finalPolicyPath = Paths.get(successMap.get("success"));
-				PolicyElasticSearchController controller = new PolicyElasticSearchController();
-				controller.updateElk(finalPolicyPath.toString());
-				File file = finalPolicyPath.toFile();
-				if(file != null){
-					String policyName = file.toString();
-					String removePath = policyName.substring(policyName.indexOf("repository")+11);
-					String removeXml = removePath.replace(".xml", "");
-					String removeExtension = removeXml.substring(0, removeXml.indexOf("."));
-					List<PolicyVersion> versionList = policyVersionDao.getPolicyVersionEntityByName(removeExtension);
-					if (versionList.size() > 0) {		
-						for(int i = 0;  i < versionList.size(); i++) {
-							PolicyVersion entityItem = versionList.get(i);
-							if(entityItem.getPolicyName().equals(removeExtension)){
-								version = entityItem.getHigherVersion() +1;
-								entityItem.setActiveVersion(version);
-								entityItem.setHigherVersion(version);
-								entityItem.setModifiedBy(userId);
-								policyVersionDao.update(entityItem);
-								if(policyData.isEditPolicy){
-									PolicyNotificationMail email = new PolicyNotificationMail();
-									String mode = "EditPolicy";
-									String policyNameForEmail = policyData.getDomainDir() + File.separator + policyData.getOldPolicyFileName() + ".xml";
-									email.sendMail(entityItem, policyNameForEmail, mode, policyNotificationDao);
-								}
-							}
-						}
-					}else{
-						PolicyVersion entityItem = new PolicyVersion();
-						entityItem.setActiveVersion(version);
-						entityItem.setHigherVersion(version);
-						entityItem.setPolicyName(removeExtension);
-						entityItem.setCreatedBy(userId);
-						entityItem.setModifiedBy(userId);
-						policyVersionDao.Save(entityItem);
-					}
-				}
-			}
-
-			response.setCharacterEncoding("UTF-8");
-			response.setContentType("application / json");
-			request.setCharacterEncoding("UTF-8");
-
-			PrintWriter out = response.getWriter();
-			String responseString = mapper.writeValueAsString(successMap);
-			JSONObject j = new JSONObject("{policyData: " + responseString + "}");
-			out.write(j.toString());
-			return null;
-		}
-		catch (Exception e){
-			response.setCharacterEncoding("UTF-8");
-			request.setCharacterEncoding("UTF-8");
-			PrintWriter out = response.getWriter();
-			out.write(e.getMessage());
-		}
-		return null;
-	}
-
-	public void PrePopulateBRMSParamPolicyData(PolicyAdapter policyAdapter) {
-		attributeList = new ArrayList<Object>();
-		dynamicLayoutMap = new HashMap<String, String>();
-		if (policyAdapter.getPolicyData() instanceof PolicyType) {
-			PolicyType policy = (PolicyType) policyAdapter.getPolicyData();
-			policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
-			// policy name value is the policy name without any prefix and
-			// Extensions.
-			String policyNameValue = policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf("BRMS_Param_") +11, policyAdapter.getPolicyName().lastIndexOf("."));
-			if (logger.isDebugEnabled()) {
-				logger.debug("Prepopulating form data for BRMS RAW Policy selected:" + policyAdapter.getPolicyName());
-			}
-			policyAdapter.setPolicyName(policyNameValue);
-			String description = "";
-			try{
-				description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
-			}catch(Exception e){
-				description = policy.getDescription();
-			}
-			policyAdapter.setPolicyDescription(description);
-			// Set Attributes. 
-			AdviceExpressionsType expressionTypes = ((RuleType)policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().get(0)).getAdviceExpressions();
-			for( AdviceExpressionType adviceExpression: expressionTypes.getAdviceExpression()){
-				for(AttributeAssignmentExpressionType attributeAssignment: adviceExpression.getAttributeAssignmentExpression()){
-					if(attributeAssignment.getAttributeId().startsWith("key:")){
-						Map<String, String> attribute = new HashMap<String, String>();
-						String key = attributeAssignment.getAttributeId().replace("key:", "");
-						attribute.put("key", key);
-						JAXBElement<AttributeValueType> attributevalue = (JAXBElement<AttributeValueType>) attributeAssignment.getExpression();
-						String value = (String) attributevalue.getValue().getContent().get(0);
-						attribute.put("value", value);
-						attributeList.add(attribute);
-					}
-				}
-				policyAdapter.setAttributes(attributeList);
-			}
-			String ruleConfigName = policyAdapter.getDirPath().replace(File.separator, ".")+ "." + policyAdapter.getOldPolicyFileName() + ".txt";
-			policyAdapter.setConfigBodyPath(ruleConfigName);
-			paramUIGenerate(policyAdapter);
-			// Get the target data under policy.
-			policyAdapter.setDynamicLayoutMap(dynamicLayoutMap);
-			if(policyAdapter.getDynamicLayoutMap().size() > 0){
-				LinkedHashMap<String,String> drlRule = new LinkedHashMap<String, String>();
-				for(Object keyValue: policyAdapter.getDynamicLayoutMap().keySet()){
-					drlRule.put(keyValue.toString(), policyAdapter.getDynamicLayoutMap().get(keyValue).toString());
-				}
-				policyAdapter.setRuleData(drlRule);
-			}	
-			TargetType target = policy.getTarget();
-			if (target != null) {
-				// Under target we have AnyOFType
-				List<AnyOfType> anyOfList = target.getAnyOf();
-				if (anyOfList != null) {
-					Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
-					while (iterAnyOf.hasNext()) {
-						AnyOfType anyOf = iterAnyOf.next();
-						// Under AnyOFType we have AllOFType
-						List<AllOfType> allOfList = anyOf.getAllOf();
-						if (allOfList != null) {
-							Iterator<AllOfType> iterAllOf = allOfList.iterator();
-							int index = 0;
-							while (iterAllOf.hasNext()) {
-								AllOfType allOf = iterAllOf.next();
-								// Under AllOFType we have Match
-								List<MatchType> matchList = allOf.getMatch();
-								if (matchList != null) {
-									Iterator<MatchType> iterMatch = matchList.iterator();
-									while (iterMatch.hasNext()) {
-										MatchType match = iterMatch.next();
-										//
-										// Under the match we have attributevalue and
-										// attributeDesignator. So,finally down to the actual attribute.
-										//
-										AttributeValueType attributeValue = match.getAttributeValue();
-										String value = (String) attributeValue.getContent().get(0);
-
-										if (index ==  3){
-											policyAdapter.setRiskType(value);
-										}
-
-										if (index ==  4){
-											policyAdapter.setRiskLevel(value);
-										}
-										
-										if (index ==  5){
-											policyAdapter.setGuard(value);
-										}
-										if (index == 6 && !value.contains("NA")){
-											String newDate = convertDate(value, true);
-											policyAdapter.setTtlDate(newDate);
-										}
-
-										index++;
-									}
-								}
-							}
-						}
-					}
-				}
-			}
-		} 		
-	}
-
-	private String convertDate(String dateTTL, boolean portalType) {
-		String formateDate = null;
-		String[] date;
-		String[] parts;
-		
-		if (portalType){
-			parts = dateTTL.split("-");
-			formateDate = parts[2] + "-" + parts[1] + "-" + parts[0] + "T05:00:00.000Z";
-		} else {
-			date  = dateTTL.split("T");
-			parts = date[0].split("-");
-			formateDate = parts[2] + "-" + parts[1] + "-" + parts[0];
-		}
-		return formateDate;
-	}
-	// This method generates the UI from rule configuration
-	private void paramUIGenerate(PolicyAdapter policyAdapter) {
-		String fileLocation = null;
-		String fileName = policyAdapter.getConfigBodyPath();
-		if (fileName != null) {
-			fileLocation = PolicyController.getConfigHome();
-		}
-		if (logger.isDebugEnabled()) {
-			logger.debug("Attempting to read file from the location: " + fileLocation);
-		}
-		if (fileLocation == null) {
-			logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Error with the FileName: " + fileName);
-			return;
-		}
-		File dir = new File(fileLocation);
-		File[] listOfFiles = dir.listFiles();
-		for (File file : listOfFiles) {
-			if (file.isFile() && file.getName().contains(fileName)
-					&& file.toString().endsWith(".txt")) {
-				// Reading the file
-				try {
-					try (BufferedReader br = new BufferedReader(new FileReader(file))) {
-						StringBuilder sb = new StringBuilder();
-						String line = br.readLine();
-						while (line != null) {
-							sb.append(line);
-							sb.append("\n");
-							line = br.readLine();
-						}
-					}catch(Exception e){
-						logger.error(XACMLErrorConstants.ERROR_DATA_ISSUE+ e.getMessage());
-					}
-					String params = "";
-					Boolean flag = false;
-					Boolean comment = false;
-					for (String line : Files.readAllLines(Paths.get(file.toString()))) {
-						if (line.isEmpty() || line.startsWith("//")) {
-							continue;
-						}
-						if(line.contains("<$%BRMSParamTemplate=")){
-							String value = line.substring(line.indexOf("<$%"),line.indexOf("%$>"));
-							value = value.replace("<$%BRMSParamTemplate=", "");
-							policyAdapter.setRuleName(value);
-						}
-						if (line.startsWith("/*")) {
-							comment = true;
-							continue;
-						}
-						if (line.contains("//")) {
-							if(!(line.contains("http://") || line.contains("https://"))){
-								line = line.split("\\/\\/")[0];
-							}
-						}
-						if (line.contains("/*")) {
-							comment = true;
-							if (line.contains("*/")) {
-								try {
-									comment = false;
-									line = line.split("\\/\\*")[0]
-											+ line.split("\\*\\/")[1].replace(
-													"*/", "");
-								} catch (Exception e) {
-									line = line.split("\\/\\*")[0];
-								}
-							} else {
-								line = line.split("\\/\\*")[0];
-							}
-						}
-						if (line.contains("*/")) {
-							comment = false;
-							try {
-								line = line.split("\\*\\/")[1]
-										.replace("*/", "");
-							} catch (Exception e) {
-								line = "";
-							}
-						}
-						if (comment) {
-							continue;
-						}
-						if (flag) {
-							params = params + line;
-						}
-						if (line.contains("rule \"Params\"")) {
-							params = params + line;
-							flag = true;
-						}
-						if (line.contains("end") && flag) {
-							break;
-						}
-					}
-					params = params.replaceAll("\\s+", "").replace("rule\"Params\"salience1000whenthenParamsparams=newParams();","")
-							.replace("insert(params);end", "")
-							.replace("params.set", "");
-					String[] components = params.split(";");
-					if(components!= null && components.length > 0){
-						for (int i = 0; i < components.length; i++) {
-							String value = null;
-							String caption = components[i].substring(0,
-									components[i].indexOf("("));
-							caption = caption.substring(0, 1).toLowerCase() + caption.substring(1);
-							if (components[i].contains("(\"")) {
-								value = components[i]
-										.substring(components[i].indexOf("(\""),
-												components[i].indexOf("\")"))
-										.replace("(\"", "").replace("\")", "");
-							} else {
-								value = components[i]
-										.substring(components[i].indexOf("("),
-												components[i].indexOf(")"))
-										.replace("(", "").replace(")", "");
-							}
-							dynamicLayoutMap.put(caption, value);
-
-						}
-					}
-				} catch (FileNotFoundException e) {
-					logger.error(XACMLErrorConstants.ERROR_DATA_ISSUE + e.getMessage());
-				} catch (IOException e1) {
-					logger.error(XACMLErrorConstants.ERROR_DATA_ISSUE+ e1.getMessage());
-				}
-			}
-		}
-	}
-
-	// set View Rule
-	@RequestMapping(value={"/policyController/ViewBRMSParamPolicyRule.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
-	public ModelAndView setViewRule(HttpServletRequest request, HttpServletResponse response) throws Exception{
-		try {
-			ObjectMapper mapper = new ObjectMapper();
-			mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-			JsonNode root = mapper.readTree(request.getReader());
-			PolicyAdapter policyData = (PolicyAdapter)mapper.readValue(root.get("policyData").get("policy").toString(), PolicyAdapter.class);
-
-			String body = "";
-
-			body = "/* Autogenerated Code Please Don't change/remove this comment section. This is for the UI purpose. \n\t " +
-					"<$%BRMSParamTemplate=" + policyData.getRuleName() + "%$> \n */ \n";
-			body = body + findRule((String) policyData.getRuleName()) + "\n";
-			String generatedRule = "rule \"Params\" \n\tsalience 1000 \n\twhen\n\tthen\n\t\tParams params = new Params();";
-
-			if(policyData.getRuleData().size() > 0){ 
-				for(Object keyValue: policyData.getRuleData().keySet()){ 
-				    String key = keyValue.toString().substring(0, 1).toUpperCase() + keyValue.toString().substring(1); 
-					if (keyValue.equals("String")) { 
-						generatedRule = generatedRule + "\n\t\tparams.set" 
-								+ key + "(\"" 
-								+ policyData.getRuleData().get(keyValue).toString() + "\");"; 
-					} else { 
-						generatedRule = generatedRule + "\n\t\tparams.set" 
-								+ key + "(" 
-								+ policyData.getRuleData().get(keyValue).toString() + ");"; 
-					} 
-				} 
-			}
-			generatedRule = generatedRule
-					+ "\n\t\tinsert(params);\nend";
-			logger.info("New rule generated with :" + generatedRule);
-			body = body + generatedRule;
-			response.setCharacterEncoding("UTF-8");
-			response.setContentType("application / json");
-			request.setCharacterEncoding("UTF-8");
-
-			PrintWriter out = response.getWriter();
-			String responseString = mapper.writeValueAsString(body);
-			JSONObject j = new JSONObject("{policyData: " + responseString + "}");
-			out.write(j.toString());
-			return null;
-		} catch (Exception e) {
-			logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
-		}
-		return null;	
-	}
-}