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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
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+++ b/ecomp-sdk-app/src/main/java/org/openecomp/policy/controller/CreateBRMSParamController.java
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+/*-
+ * ============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;
+ }
+}