public List getPayslipsOfEmployees(String empids, Date paydate) {
initializeTransaction();
String strSQL = "SELECT "
+ " pd.* "
+ " FROM "
+ " payroll_d pd "
+ " INNER JOIN "
+ " payroll_h ph "
+ " ON pd.pay_uid = ph.pay_uid "
+ " WHERE pd.employee_id IN ("+empids+") "
+ " AND ph.pay_date = DATE('"+sql_dateformat.format(paydate)+"')";
SQLQuery q = session.createSQLQuery(strSQL);
q.addEntity("pd", PayrollD.class);
List pdlist = q.list();
commit();
List<Payslip> pslips = new ArrayList<Payslip>();
if (!pdlist.isEmpty()) {
Iterator it = pdlist.iterator();
while (it.hasNext()) {
try {
PayrollD payd = (PayrollD)it.next();
Payslip ps = new Payslip();
ps.setDepartment(payd.getEmployeeCatalog().getDepartmentCatalog().getDeptName());
ps.setEmployeeID(payd.getEmployeeCatalog().getEmployeeId());
ps.setEmployeeName(payd.getEmployeeCatalog().getEmpLastname(), payd.getEmployeeCatalog().getEmpFirstname(), payd.getEmployeeCatalog().getEmpMiddlename());
ps.setStartPayPeriod(payd.getPayrollH().getPayFromdate());
ps.setEndPayPeriod(payd.getPayrollH().getPayTodate());
ps.setDesignation(payd.getEmployeeCatalog().getJobDesignation());
EmployeeExemption exmptn = (EmployeeExemption)getCurrentExemption(payd.getEmployeeCatalog().getEmployeeId());
ps.setExemption((exmptn != null) ? exmptn.getExemptionCode() : SysConstants.DEFAULT_EXEMPTION);
List<PayslipEarning> earnings = new ArrayList<PayslipEarning>();
List<PayslipDeduction> deductions = new ArrayList<PayslipDeduction>();
ps.setNetPay(getPayslipNetPay(payd, earnings, deductions));
ps.setPrevTotalTaxableEarning(getPrevTotalTaxableEarning(payd));
ps.setTotalWithheld(getTotalWithheld(payd));
ps.setEarnings(earnings);
ps.setDeductions(deductions);
pslips.add(ps);
} catch (Exception e) {
JOptionPane.showMessageDialog(null, "Somethings wrong " + e.getMessage());
}
}
}
return pslips;
}
I am getting this function by this funtion
private void generatePaySummary() {
try {
Map params = new HashMap();
params = getOrganizationInfo(params);
params.put("rptsubtitle", "Payroll Date: "+date_formatter.format(tbpaydate.getDate()));
int i = cboDept.getSelectedIndex();
int deptno = 0;
if (i != -1) deptno = (Integer)deptnos.get(i);
ReportService srv = new ReportService();
List empids = srv.getEmployeesInPayroll(deptno, tbpaydate.getDate());
if (!empids.isEmpty()) {
PayslipService.setEmployees(empids);
PayslipService.setPayDate(tbpaydate.getDate());
RepGenService repsrv = new RepGenService();
JRBeanCollectionDataSource jbsrc = new JRBeanCollectionDataSource(PaySummaryFactory.getPaySummary());
repsrv.generateReport(false, "/orgpayroll/reports/jasper/payrollsummary.jasper", true, params, jbsrc);
}
else
SysUtils.messageBox("No employees in payroll on "+date_formatter.format(tbpaydate.getDate())+"!");
} catch (Exception e) {
JOptionPane.showMessageDialog(null, "Error" + e.getMessage());
}
}
When I try to run this function to get the payroll and employee information of the employee, it says Hibernate could not initialize proxy - no session. I can't find which one is causing the error. It works when I only process one employee of the same date, but when I process two employees on the same date, the error occurs.
Related
I am having a JSON data as shown below:
{
"table" : "customer",
"uniqueColumn" : "customer",
"uniqueColVal" : "cust_786",
"columns" :
[{
"column_1" : "column_1 Val",
"column_2" : "column_2 Val",
"column_..." : "column_... Val",
"column_..." : "column_... Val",
"column_..." : "column_... Val",
"column_n" : "column_n Val"
}]
}
I need a query to be executed and should be in the below form
UPDATE customer SET column_1 = 'column_1 Val', column_2 = 'column_2 Val', column_... = 'column_... Val', column_n = 'column_n Val' WHERE customer = 'cust_786';
I am using Spring MVC for processing this and the code I wrote is as follows. It is not complete.
#Override
public Map<String, Object> updateTabColumnValues(Map<String, Object> data)
{
Map<String, Object> response = new HashMap();
try
{
String table= data.get("table").toString();
String uniqueid = data.get("uniqueid").toString();
if (table!=null && uniqueid !=null)
{
String column = null, columnVal = null, updateColumn = null, updateColumnVal = null;
JSONObject jsonObj = new JSONObject(data);
JSONArray columnsToUpdate = jsonObj.getJSONArray("columns");
for (int i = 0; i < columnsToUpdate.length(); i++)
{
if (i == columnsToUpdate.length() - 1)
{
JSONObject json_Obj = columnsToUpdate.getJSONObject(i);
column = json_Obj.keys().next().toString();
columnVal = json_Obj.getString(column).toString();
updateColumn = updateColumn + column.toString();
updateColumnVal = updateColumnVal + " = " + columnVal.toString() + "'";
}
}
System.out.println("UPDATE " + table+ " SET " + updateColumn +" = " + updateColumnVal + " WHERE " + data.get("uniqueColumn").toString() +" = '" + data.get("uniqueColVal").toString() +"';");
}
else
{
response.put("status", false);
LOGGER.info("Failed to get table>>> " + table+ " OR uniqueid >>> " + uniqueid);
}
}
catch (Exception e)
{
response.put("status", false);
LOGGER.error("Error #editLayerAttributeByUniqueID ", e);
System.err.println("Error #editLayerAttributeByUniqueID " + e);
}
return response;
}
It would be very much helpful if someone could help me out here. Thanks in advance.
I could find a satisfying answer at the end. Please follow the below instructions.
You need to import some packages and I am mentioning the Maven repository for the same below. Add the dependency in your pom.xml
<!-- https://mvnrepository.com/artifact/org.json/json -->
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20180813</version>
</dependency>
<!-- For PostgreSQL Database connectivity -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.3.0.RELEASE</version>
</dependency>
Now Import the packages in your Impl file as follows:
import org.json.JSONArray;
import org.json.JSONObject;
import org.springframework.jdbc.core.JdbcTemplate;
The logic is explained in the below code
public JdbcTemplate getJdbcTemplate()
{
return jdbcTemplate;
}
#Override
//Defines a Map named as updateTabColumnValues to get data from client
public Map<String, Object> updateTabColumnValues(Map<String, Object> data)
{
//Defines a Map named as response to send data to client
Map<String, Object> response = new HashMap();
try
{
String table = data.get("table").toString();
String uniqueColumn = data.get("uniqueColumn").toString();
String uniqueValue = data.get("uniqueValue").toString();
if ((uniqueColumn != null && uniqueValue != null) && table != null)
{
String column;
String columnVal;
String keyValuePair = "";
String query = null;
JSONObject jsonObj = new JSONObject(data);
//Gets values in the key columns to columnsToUpdate
JSONArray columnsToUpdate = jsonObj.getJSONArray("columns");
//Loops each elements with in the array
if (columnsToUpdate.length() > 0)
{
for (int i = 0; i < columnsToUpdate.length(); i++)
{
if (i == columnsToUpdate.length() - 1)
{
//Create Key Value pair without adding comma at the end
JSONObject json_Obj = columnsToUpdate.getJSONObject(i);
column = json_Obj.keys().next();
columnVal = json_Obj.getString(column);
keyValuePair = keyValuePair + column + " = '" + columnVal + "'";
}
else
{
//Create Key Value pair with comma at the end
JSONObject json_Obj = columnsToUpdate.getJSONObject(i);
column = json_Obj.keys().next();
columnVal = json_Obj.getString(column);
keyValuePair = keyValuePair + column + " = '" + columnVal + "' , ";
}
}
int queryValidator = -1;
query = "UPDATE " + table +" SET "+ keyValuePair + " WHERE " + uniqueColumn + " = '" + uniqueValue +"';";
LOGGER.info("Query is >>> " + query);
//Uses getJdbcTemplate() to run query
queryValidator = getJdbcTemplate().update(query);
//Validating the query execution status with database
if (queryValidator >= 0)
{
response.put(stateOfstatus,true);
}
else
{
response.put(stateOfstatus,false);
}
}
else
{
response.put(stateOfstatus, false);
}
}
else
{
response.put(stateOfstatus, false);
LOGGER.info("Failed to get table >>> " + table + " OR uniqueColumn >>> " + uniqueColumn + " OR uniqueValue >>>" + uniqueValue);
}
}
catch (Exception e)
{
response.put(stateOfstatus, false);
LOGGER.error("Error in updateTabColumnValues ", e);
response.put("message", e);
}
return response;
}
This was an RnD related task taken under a special usecase. The above logic perfectly and effectivelty delivers the output.
Currently, I'm am trying to parse from MealMaster files, but I am having an issue where Ingredients are being parsed as:
"Inch thick" due to the next line not having a quantity or unit, and carrying on from the previous
Also, I'm finding ingredients that are listed as "ingredient1 or ingredient2" and I'm not sure how to catagorise these in the parser
Here is an example of a file I'm parsing from and my code below
https://pastebin.com/fhkRczya
public void readIngredients() {
try {
Remover remover = new Remover();
ArrayList<Ingredient> ing = new ArrayList<Ingredient>();
while(!( "".equals(line.trim()))) {
parsedIngredients = line + "\n";
if(!line.contains("---") && !line.contains(":")) {
Ingredient currentIng = splitLine();
if(currentIng.getQuantity().length() == 0 && !ing.isEmpty()) {
Ingredient lastIng = ing.get(ing.size()-1);
if (currentIng.getName().toLowerCase().contains("inch") ) {
//System.out.println(currentIng.getName());
lastIng.setOther(lastIng.getOther() + "," + currentIng.getQuantity() + "," +currentIng.getName());
//System.out.println("OTher " + lastIng.getOther());
}else{
String lastIngName = lastIng.getName();
String addName = lastIngName + " " + currentIng.getName();
lastIng.setName(addName);
lastIng = remover.removeTo(unitWords,lastIng);
lastIng = remover.removeCustomWords(lastIng);
}
}else if (currentIng.getName().startsWith("-") || currentIng.getName().startsWith("For") ){
if(ing.size()>0) {
Ingredient lastIng = ing.get(ing.size()-1);
lastIng.setOther(currentIng.getQuantity() + " " + currentIng.getName());
}
}else {
currentIng = remover.removeTo(unitWords,currentIng);
currentIng = remover.removeCustomWords(currentIng);
//currentIng.setName(currentIng.getName().replace(",", ""));
System.out.println(currentIng.getName());
ing.add(currentIng);
}
}
line = reader.readLine();
}
for(int i = 0; i < ing.size();i++) {
removeCommaColon(ing.get(i));
}
for(int i = 0; i<ing.size();i++) {
ingredientsString = ingredientsString + ing.get(i).getName() + "|" + currentRecipe.getTitle() + " \n";
//ingredientsString = ingredientsString + currentRecipe.getTitle() + "\n";
}
currentRecipe.setIngredients(ing);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
I've already searched other problems related to this but I've just realized that maybe it's in the query of mine perhaps that this problem occurred or in the hibernate
SEE The where clause, it hasn't been called yet its there
what could be the problem?
Here is the whole code
try{
//one by one check the select field
String query = "Select emp.employeeID,emp.firstName,emp.middleName,emp.lastName,pos.positionName,dept.deptName,work.workplaceName"
+"from Employee emp "
+ "INNER JOIN Department dept "
+ "ON emp.departmentID = dept.deptID "
+ "INNER JOIN Position pos "
+ "ON emp.positionID = pos.positionID "
+ "INNER JOIN Workplace work "
+ "ON emp.workplaceID = work.workplaceID ";
if(checkAllNotEmpty(data)) {
query = query.concat("WHERE ");
if(data.getEmployeeID() != null && !data.getEmployeeID().equals("")) {
criteria.add(CRITERIA_EMPLOYEEID2);
System.out.println("Employee IDs");
input_empID = true;
}
if(data.getEmployeeName()!= null && !data.getEmployeeName().equals("")){
criteria.add(nameCriteriaHelper(data.getEmployeeName()));
System.out.println("Employee Name AKOOO");
input_empName = true;
}
if(data.getDepartmentID()!=0) {
criteria.add(CRITERIA_DEPARTMENT);
System.out.println("Dept ID ");
selected_dept = true;
}
if(data.getPositionID()!=0) {
criteria.add(CRITERIA_POSITION);
System.out.println("POS ID ");
selected_pos = true;
}
if(data.getWorkplaceID()!=0) {
criteria.add(CRITERIA_WORKPLACE);
selected_work = true;
}
query = query.concat(String.join(" OR ", criteria));
}
query = query.concat(" ORDER BY emp.joinDate DESC");
System.out.println("QUERY: " + query);
Query q = session.createQuery(query);
if(input_empID) {
q.setParameter("id", "%" + data.getEmployeeID() + "%");
}
if(input_empName) {
if(searchbyOne)
q.setParameter("inputName", "%" + data.getEmployeeName() + "%");
if(searchbyFandL)
q.setParameter("firstLastName", "%" +firstLastName+ "%");
if(searchbyCompName)
q.setParameter("completeName", "%" +completeName+ "%");
}
if(selected_dept) {
q.setParameter("deptID", data.getDepartmentID());
}
if(selected_pos) {
q.setParameter("posID", data.getPositionID());
}
if(selected_work) {
q.setParameter("workID", data.getWorkplaceID());
}
employees = (List<Object>) q.list();
}catch(Exception e){
e.printStackTrace();
}finally{
session.close();
}
return employees;
}
So Help T.T
protected void saveData() {
Map<String, String> allStationsParams = new HashMap<>();
List<String> stations = getAllStations();
stmt = Database.getUpdateableStatement();
today = (SysTime.currentTimeMillis() / DasStamp.TICKS_PER_DAY) *
DasStamp.TICKS_PER_DAY;
String changeTimestamp = DasStamp.asCompactString(today);
String keyName = "COM.MAPPINGTOOLTIP." + attributeValue;
for (int row = 0; row < this.getTableModel().getRowCount(); row++) {
String station = (String)this.getTableModel().getValueAt(row, 0);
putInStationParams(this, station, allStationsParams, row);
}
for (String station : stations) {
boolean sendToDB = false;
try (ResultSet rs = this.rsParameters) {
rs.beforeFirst();
while (rs.next()) {
if (rs.getString("station").equals(station)) {
sendToDB = true;
break;
}
}
if (sendToDB) {
if (!rs.getString("value_text").equals(allStationsParams.get(station)) || !allStationsParams.containsKey(station)) {
sendToDB = true;
} else {
sendToDB = false;
}
} else if (allStationsParams.containsKey(station)) {
sendToDB = true;
}
if (sendToDB) {
String sql = "REPLACE INTO dss_parameter (key_name, station, valid_from, value_text"
+ ", change_timestamp) VALUES ('"
+ keyName + "','" + station + "','" + DasStamp.asDateOnlyString(today) + "','"
+ Helper.nz(allStationsParams.get(station)) + "','"
+ changeTimestamp + "') ;";
if (null != stmt) {
stmt.execute(sql);
if (!isResultSetEmpty(rs) && !rs.isAfterLast()) {
AdminLogger.log("dss_parameter", Action.UPDATE,
"key_name='" + keyName + "' and station='" + station + "' and valid_from='" + DasStamp.asDateOnlyString(today) + "'",
"value_text='" + rs.getString("value_text") + "'",
"value_text='" + Helper.nz(allStationsParams.get(station)) + "', change_timestamp='" + changeTimestamp + "'");
} else {
AdminLogger.log("dss_parameter", Action.INSERT,
"key_name='" + keyName + "' and station='" + station + "' and valid_from='" + DasStamp.asDateOnlyString(today) + "'",
"", "value_text='" + Helper.nz(allStationsParams.get(station)) + "', change_timestamp='" + changeTimestamp + "'");
}
}
}
} catch (SQLException e) {
AppFrame.msgBox("Error on insert: " + e.getMessage());
Helper.printMessage(true, false, "Parameter save failed!!", e);
}
}
}
where rsParameters is class level and is fetched before. After first
iteration, rsParameters values is getting null.Is this a problem with try
with resource block? Please help
where rsParameters is class level and is fetched before. After first
iteration, rsParameters values is getting null.Is this a problem with try
with resource block? Please help
Your rsParameters parameter is of Type Resultset.
In first iteration, after try{} block is complete close() method of rsParameters:ResultSet is called.
This internally makes all the properties of resultSet NUll.
That is the reason for getting Null properties during second iteration.
SEE: http://grepcode.com/file/repo1.maven.org/maven2/mysql/mysql-connector-java/5.1.27/com/mysql/jdbc/ResultSetImpl.java#ResultSetImpl.realClose%28boolean%29
I am using twitter4j twitter Streaming API to get the tweets for the specific tag.
I am having number of keywords. I want to search the 100 tweets thats containing that tag
currently what i am doing is i wrote code for getting the tweets for single word
public class StreamAPI {
public static void main(String[] args) {
ConfigurationBuilder cb = new ConfigurationBuilder();
cb.setDebugEnabled(true);
cb.setOAuthConsumerKey("xxxx");
cb.setOAuthConsumerSecret("xxxxx");
cb.setOAuthAccessToken("xxxx");
cb.setOAuthAccessTokenSecret("xxxx");
cb.setUseSSL(true);
cb.setUserStreamRepliesAllEnabled(true);
TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();
twitterStream.setOAuthAccessToken(accestoken);
StatusListener listener = new StatusListener() {
int countTweets = 0;
public void onStatus(Status status) {
System.out.println("#" + status.getUser().getScreenName() + " - " + status.getText());
countTweets++;
System.out.println(countTweets);
}
public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
}
public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
System.out.println("Got track limitation notice:" + numberOfLimitedStatuses);
}
public void onScrubGeo(long userId, long upToStatusId) {
System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
}
#Override
public void onStallWarning(StallWarning stallWarning) {
//To change body of implemented methods use File | Settings | File Templates.
}
public void onException(Exception ex) {
ex.printStackTrace();
}
};
FilterQuery fq = new FilterQuery();
String keywords[] = {"ipl"};
fq.track(keywords);
twitterStream.addListener(listener);
twitterStream.filter(fq);
}
}
how would i stop the process after it reaches the count 100 and should return that 100 tweet as list.
Please help me.
see the below code maybe helpfull for you
String token= "Key Word";
Query query = new Query(token);
FileWriter outFile = new FileWriter(token.replaceAll("^#","").concat(".txt"), true);
int numberOfTweets = 1500;
long lastID = Long.MAX_VALUE;
ArrayList<Status> tweets = new ArrayList<Status>();
while (tweets.size () < numberOfTweets) {
if (numberOfTweets - tweets.size() > 100)
query.setCount(100);
else
query.setCount(numberOfTweets - tweets.size());
try {
QueryResult result = twitter.search(query);
tweets.addAll(result.getTweets());
System.out.println("Gathered " + tweets.size() + " tweets");
for (Status t: tweets)
if(t.getId() < lastID) lastID = t.getId(); }
catch (TwitterException te) {
System.out.println("Couldn't connect: " + te); };
query.setMaxId(lastID-1);
}
PrintWriter out1 = new PrintWriter(outFile);
for (int i = 0; i < tweets.size(); i++) {
Status t = (Status) tweets.get(i);
GeoLocation loc = t.getGeoLocation();
String user = t.getUser().getScreenName();
String msg = t.getText();
String time = "";
if (loc!=null) {
Double lat = t.getGeoLocation().getLatitude();
Double lon = t.getGeoLocation().getLongitude();
System.out.println(i + " USER: " + user + " wrote: " + msg + " located at " + lat + ", " + lon);}
else
// System.out.println(i + " USER: " + user + " wrote: " + msg.replaceAll("\n",""));
out1.append(i + " USER: " + user + " wrote: " +msg.replaceAll("\n"," ") );
out1.print("\n");
}
System.out.println("file write succefully");