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Amol/Bank/GenerateXml.java

+package ibase.utility.training;
+
+import java.io.File;
+import java.rmi.RemoteException;
+import java.sql.Connection;
+import java.text.SimpleDateFormat;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Date;
+
+import javax.naming.InitialContext;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import ibase.ejb.CommonDBAccessEJB;
+import ibase.system.config.AppConnectParm;
+import ibase.system.config.ConnDriver;
+import ibase.utility.BaseLogger;
+import ibase.utility.E12GenericUtility;
+import ibase.utility.UserInfoBean;
+import ibase.webitm.ejb.ActionHandlerEJB;
+import ibase.webitm.ejb.DBAccessEJB;
+import ibase.webitm.ejb.MasterStatefulLocal;
+import ibase.webitm.utility.ITMException;
+
+public class GenerateXml extends ActionHandlerEJB {
+	// only calling of methods from actionHandler and creation of userInfo from
+	// uerCode
+	public String actionHandler(String tranID, String xtraParam, String forceFlag)
+			throws RemoteException, ITMException {
+		String retVal = "";
+		UserInfoBean userInfo = null;
+		//
+		 String tranId = "ABC123";  
+	        String formattedResult = generateFormattedTranId(tranId);
+	        System.out.println(formattedResult);
+
+		//
+
+		BaseLogger.log("3", null, null, "Inside actionHandler.. ");
+		BaseLogger.log("3", null, null, "Inside actionHandler.. tranID[ " + tranID + "]"); // P2BPH0125
+		BaseLogger.log("3", null, null, "Inside actionHandler.. xtraParam" + xtraParam);
+		BaseLogger.log("3", null, null, "Inside actionHandler.. forceFlag" + forceFlag);
+
+		E12GenericUtility e12GenericUtility = new E12GenericUtility();
+		CommonDBAccessEJB commonDBAccessEJB = new CommonDBAccessEJB();
+		
+		String refser = "";
+
+		DBAccessEJB dbAccessEJB = new DBAccessEJB();
+		
+		try {
+			String userCode = e12GenericUtility.getValueFromXTRA_PARAMS(xtraParam, "loginCode");
+			userInfo = commonDBAccessEJB.createUserInfo(userCode);
+		} catch (Exception e) {
+			// TODO: handle exception
+		}
+		
+		
+		try {
+			refser = dbAccessEJB.getDBColumnValue("TRANSETUP", "REF_SER", "TRAN_WINDOW  = 'w_misc_pay'",
+					userInfo.getTransDB());
+			BaseLogger.log("3", null, null, "Value of refser... [" + refser + "]");
+
+		} catch (RemoteException | ITMException e) {
+			e.printStackTrace();
+		}
+
+		
+
+		String firstAcknowledgementFilePath = "/wildfly/BankIntegration/From HSBC/ACK1PSRV3.PC000019210.SS210026.20210823070047001.XML";
+
+		String idFrom1stAcknowledgement = getAcknowledgmentTagValue(firstAcknowledgementFilePath, "Id", "Othr");
+		BaseLogger.log("3", null, null, "idFrom1stAcknowledgement[" + idFrom1stAcknowledgement + "]");
+
+		String grpStsFrom1stAcknowledgement = getAcknowledgmentTagValue(firstAcknowledgementFilePath, "GrpSts", "");
+		BaseLogger.log("3", null, null, "grpStsFrom2ndAcknowledgement[" + grpStsFrom1stAcknowledgement + "]");
+		
+		try {
+			// here we have to call the updatePaymentStatus method for first acknowledgement
+			String transXMLFor1stAcknowldgement = getTransXML(idFrom1stAcknowledgement, refser, "1st Acknowledgement Received", grpStsFrom1stAcknowledgement , "");
+			updatePaymentStatus(tranID, transXMLFor1stAcknowldgement, userInfo);
+			
+			String secondAcknowledgementFilePath = "/wildfly/BankIntegration/From HSBC/ACK2PSRV3.PC000019210.SS210026.20210823070120002.XML";
+			
+			String idFrom2ndAcknowledgement = getAcknowledgmentTagValue(secondAcknowledgementFilePath, "Id", "Othr");
+			BaseLogger.log("3", null, null, "idFrom2ndAcknowledgement[" + idFrom2ndAcknowledgement + "]");
+			
+			String txstsFrom2ndAcknowledgement = getAcknowledgmentTagValue(secondAcknowledgementFilePath, "TxSts", "");
+			BaseLogger.log("3", null, null, "grpStsFrom2ndAcknowledgement[" + txstsFrom2ndAcknowledgement + "]");
+			
+			// here we have to call the updatePaymentStatus method for second acknowledgement
+			String transXMLFor2ndAcknowldgement = getTransXML(idFrom2ndAcknowledgement, refser, "2nd Acknowledgement Received", txstsFrom2ndAcknowledgement , "");
+			updatePaymentStatus(tranID, transXMLFor2ndAcknowldgement, userInfo);
+			
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return retVal;
+	}
+
+	// Method to update Payment Status, this method will get called from Confirm
+	// Action of misc_pay.
+	// Thr is a need to be called from other places as well as while receiving the
+	// staus update from Bank, So need to ensure this accomodates that as well
+	// Mostly may get called from Scheduler - thr user may be the generic here,
+	// but while calling from action user will be the person who called the
+	// confirmation
+	//  maine is method me transXML as a paramter add kyu kiya?
+	private void updatePaymentStatus(String tranID, String transXML, UserInfoBean userInfo) throws Exception {
+		Connection connection = null;
+		BaseLogger.log("3", null, null, "Inside updatePaymentStatus.. ");
+
+		try {
+			AppConnectParm appConnect = new AppConnectParm();
+			InitialContext initialContext = new InitialContext(appConnect.getProperty());
+
+			ConnDriver connDriver = new ConnDriver();
+			connection = connDriver.getConnectDB(userInfo.getTransDB());
+
+			StringBuffer processDynXmlString = new StringBuffer();
+			processDynXmlString.append("<DocumentRoot><description>Datawindow Root</description><group0>");
+			processDynXmlString.append(
+					"<description>Group0 description</description><Header0><description>Header0 members</description>");
+			processDynXmlString.append("<objName><![CDATA[payintstatus]]></objName>");
+			processDynXmlString.append("<pageContext><![CDATA[1]]></pageContext>");
+			processDynXmlString.append("<objContext><![CDATA[1]]></objContext>");
+			processDynXmlString.append("<editFlag><![CDATA[A]]></editFlag>");
+			processDynXmlString.append("<focusedColumn><![CDATA[]]></focusedColumn>");
+			processDynXmlString.append("<action><![CDATA[SAVE]]></action>");
+			processDynXmlString.append("<elementName><![CDATA[]]></elementName>");
+			processDynXmlString.append("<keyValue><![CDATA[1]]></keyValue>");
+			processDynXmlString.append("<saveLevel><![CDATA[1]]></saveLevel>");
+			processDynXmlString.append("<forcedSave><![CDATA[false]]></forcedSave>");
+			processDynXmlString.append("<Detail1 dbID='' domID='1'  objContext='1'  objName='payintstatus'>");
+			processDynXmlString
+					.append("<attribute IS_CHANGE='Y' pkNames='TRAN_ID' selected='N' status='N' updateFlag='A'/>");
+
+			processDynXmlString.append(transXML);
+
+			processDynXmlString.append("</Detail1>");
+			processDynXmlString.append("</Header0></group0></DocumentRoot>");
+			String XmlString = processDynXmlString.toString();
+			BaseLogger.log("3", null, null, " Xml String... " + XmlString);
+
+			// call the process request here
+			MasterStatefulLocal masterStateful = (MasterStatefulLocal) initialContext
+					.lookup("ibase/MasterStatefulEJB/local");
+			String reString = masterStateful.processRequest(getUserInfo(), XmlString, false, connection); // userInfo
+																											// --pass
+			BaseLogger.log("3", null, null, "reString.. " + reString);
+
+		} catch (Exception e) {
+			throw e;
+		} finally {
+			try {
+//                if(rs != null)
+//                {
+//                    rs.close();
+//                    rs = null;
+//                }
+//                if(pstmt != null)
+//                {
+//                    pstmt.close();
+//                    pstmt = null;
+//                }
+				if (connection != null) {
+					connection.close();
+					connection = null;
+				}
+			} catch (Exception e) {
+				e.getMessage();
+			}
+		}
+
+	}
+
+	/*
+	 * 
+	 * */
+	private String getTransXML(String paymentTranID, String refSer, String descr, String remarks, String errorDet) {
+		// Need to generate XML for payIntStatus
+		StringBuffer transXML = new StringBuffer();
+
+		try {
+			E12GenericUtility e12genericUtility = new E12GenericUtility();
+			SimpleDateFormat sdf = new SimpleDateFormat(e12genericUtility.getApplDateFormat());
+			String currentDateStr = sdf.format(new java.util.Date());
+			currentDateStr = e12genericUtility.getValidDateTimeString(currentDateStr,
+					e12genericUtility.getApplDateFormat(), e12genericUtility.getDBDateFormat());
+			BaseLogger.log("3", null, null, "Value of currentDateStr... [" + currentDateStr + "]");
+
+			// transXML.append("<tran_id><![CDATA[]]></tran_id>");
+			// transXML.append("<TRAN_ID><![CDATA[gsb]]></TRAN_ID>");
+			transXML.append("<ref_ser><![CDATA[" + refSer + "]]></ref_ser>");
+			transXML.append("<ref_id><![CDATA[" + paymentTranID + "]]></ref_id>");
+			transXML.append("<status_date><![CDATA[" + getCurrentDate() + "]]></status_date>");
+			transXML.append("<stage_descr><![CDATA[" + descr + "]]></stage_descr>");
+			transXML.append("<remarks><![CDATA[" + remarks + "]]></remarks>");
+			transXML.append("<error_det><![CDATA[" + errorDet + "]]></error_det>");
+
+		} catch (Exception e) {
+			e.getMessage();
+		}
+		return transXML.toString();
+
+	}
+
+	public static String getCurrentDate() {
+		BaseLogger.log("3", null, null, "inside getCurrentDate .. ");
+
+//		LocalDate currentDate = LocalDate.now();
+//		DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd/MM/yy");
+//		BaseLogger.log("3", null, null, "currentDate is .. [" + currentDate.format(formatter) + "]");
+//		return currentDate.format(formatter);
+		LocalDateTime currentDateTime = LocalDateTime.now();
+		DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd/MM/yy HH:mm:ss");
+		BaseLogger.log("3", null, null, "currentDateTime is .. [" + currentDateTime.format(formatter) + "]");
+		return currentDateTime.format(formatter);
+
+	}
+
+//11 dec
+
+	private static String getElementValueByTagName(Document document, String tagName) {
+		NodeList nodeList = document.getElementsByTagName(tagName);
+		if (nodeList.getLength() > 0) {
+			Element element = (Element) nodeList.item(0);
+			return element.getTextContent();
+		} else {
+			return null; // Tag not found
+		}
+	}
+
+	private static String getElementValue(Element parentElement, String parentTagName, String tagName) {
+		// Find the specified element using XPath under the specified parent element
+		NodeList parentNodes = parentElement.getElementsByTagName(parentTagName);
+
+		for (int i = 0; i < parentNodes.getLength(); i++) {
+			Element parent = (Element) parentNodes.item(i);
+
+			// Find the specified element under the parent
+			NodeList nodeList = parent.getElementsByTagName(tagName);
+
+			// Iterate through the elements to find the one under the specified parent
+			for (int j = 0; j < nodeList.getLength(); j++) {
+				Element element = (Element) nodeList.item(j);
+
+				// Get the text content of the element
+				return element.getTextContent();
+			}
+		}
+
+		// Return null if the element is not found
+		return null;
+	}
+
+	// method to get values of tags from acknowledgement file provided by bank.
+	public static String getAcknowledgmentTagValue(String filePath, String tagName, String parentTagName) {
+		String result = "";
+		BaseLogger.log("3", null, null, "Inside checkFirstAcknowledgement method filePath [" + filePath + "]");
+		BaseLogger.log("3", null, null, "Inside checkFirstAcknowledgement method tagName [" + tagName + "]");
+
+		try {
+			DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+			DocumentBuilder builder = factory.newDocumentBuilder();
+			Document document = builder.parse(new File(filePath));
+
+			BaseLogger.log("3", null, null,
+					"Acknowledgement document:[" + E12GenericUtility.documentToString(document) + "]");
+
+			if (parentTagName.equalsIgnoreCase("")) {
+				result = getElementValueByTagName(document, tagName);
+			} else {
+				Element rootElement = document.getDocumentElement();
+				System.out.println("Root Element gsb: " + document.getDocumentElement().getTagName());
+
+				result = getElementValue(rootElement, parentTagName, tagName);
+			}
+		} catch (Exception e) {
+			// TODO: handle exception
+		}
+		BaseLogger.log("3", null, null, "result from getAcknowledgmentTagValue:[" + result + "]");
+		return result;
+	}
+	public static String generateFormattedTranId(String tranId) {
+        Date currentDate = new Date();
+
+        SimpleDateFormat dateFormat = new SimpleDateFormat("ddMMyyHHmmss");
+        String formattedDate = dateFormat.format(currentDate);
+
+        String formattedTranId = tranId + formattedDate;
+		BaseLogger.log("3", null, null, " value of formattedTranId [" + formattedTranId + "]");
+
+        return formattedTranId;
+    }
+
+}
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