We Keep Coding

How to check that frame does not contain jlabel with specific text with help of Assertj?

I want to test my simple application with AssertJ.
I can check that text is showing like that:
frame.label(JLabelMatcher.withText(text).andShowing());
But is there any way to check that specific text not showing?

As a result, I solved this issue in such a not pretty way:
public void iDontSeeText(String text) {
try {
frame.label(JLabelMatcher.withText(Pattern.compile(".*" + text + ".*", Pattern.CASE_INSENSITIVE)).andShowing());
} catch (Exception e) {
// Control isn't found. Test complete successful
return;
}
// Control is found. Execute exception
throw new RuntimeException("Text \"" + text + "\" is found in frame.");
}

Minecraft Chat Message Replacement

I am making a permissions plugin, and want to replace the name of a player with their rank tag. For this, I have the following code:
public void playerChat(AsyncPlayerChatEvent e) {
Player target = e.getPlayer();
String message = e.getMessage().replaceAll(target.getName(), colorize(rFile.getString("players." + target)) + " " + target.getName());
e.setMessage(message);
}
Whenever I send a message to chat, it appears like it would normally.
What am I doing wrong here?
Additionally, I am using a config file (cFile) and a ranks.yml file (rFile).

First off, make sure you include the #EventHandler annotation.
#EventHandler
public void playerChat(AsyncPlayerChatEvent e) {
[...]
}
Next, check if the listener is registered in your onEnable()method.
getServer().getPluginManager().registerEvents(new YourListener(...), this);
(Replace the YourListener with this in case it's your main class)
Finally, as Luftbaum said, use AsyncPlayerChatEvent#setFormat within the event.
Example Usage:
e.setFormat(colorize(rFile.getString("players." + target)) + ": " + e.getMessage());
Edit:
In order to translate color codes such as '&3' to Bukkit's ChatColor format, you can use the ChatColor#translateAlternativeColorCodes method.
ChatColor.translateAlternateColorCodes('&', stringThatContainsCodes);

Useevent.setFormat(playerRank + ": " + event.getMessage());
This basically formats the message to be the way you want. You can use ChatColor to do colors. Also make sure you have #EventHandler.

32-bit application works in Eclipse, but not after being deployed. (no errors..)

I need help. I am writing a Java FX application in Eclipse, with the use of e(fx)clipse. I am using it's generic build.fxbuild to generate the ant script needed to develop my .EXE file.
The application works perfectly in Eclipse IDE. And when packaged with a 64-bit JDK, it even works perfectly after being deployed as an .EXE.
My problem arises when I package it with a 32-bit JDK for a 32-bit install. With the 32-bit JDK, it still runs perfectly in Eclipse. When I create the .EXE, it seemingly runs fine. The problem is... the software is made to take an excel file of addresses, compare them to a sql database of addresses, and then append the excel file with recommendations of "ID"'s from the SQL database to give customer service a reference of which address (from excel) may exist in our database. The only thing the software doesn't do is the appending. But, it creates the XSSFWorkbook, and resaves the workbook and opens it. So it's getting the beginning code of this segment, as well as the end. But something is happening in the middle for 32-bit vs 64-bit.
Need help!
public static void writeMatchedRecords(XSSFWorkbook wb, HashMap<Integer, ExcelAddress> excelRecords,
HeaderTemplate template) {
if (Defaults.DEBUG) {
System.out.println("Writing " + excelRecords.size() + " excel records");
}
// Variable to allow writing to excel file
CreationHelper createHelper = wb.getCreationHelper();
// Iterate through every row of the excel sheet
for (Row row : wb.getSheetAt(0)) {
if (excelRecords.containsKey(row.getRowNum() + 1)) {
ExcelAddress excelTemp = excelRecords.get(row.getRowNum() + 1);
HashMap<Double, ArrayList<ShipTo>> matchedShipTos = excelTemp.getMatchedShipTos();
if (Defaults.DEBUG) {
System.out.print(row.getCell(template.getColName()) + " from Excel matches with " + excelTemp.getName() + " from HASH with " + matchedShipTos.size() + " matches.");
}
if (matchedShipTos.isEmpty() == false) {
if (Defaults.DEBUG) {
System.out.println(" (non-zero confirmed)");
}
// If Matched Ship contains 100% matches remove all other
// matches
if (matchedShipTos.containsKey(1d)) {
HashMap<Double, ArrayList<ShipTo>> tempHM = new HashMap<Double, ArrayList<ShipTo>>();
tempHM.put(1d, matchedShipTos.get(1d));
matchedShipTos.clear();
matchedShipTos.putAll(tempHM);
}
Map<Double, ArrayList<ShipTo>> sortedShipTos = new TreeMap<Double, ArrayList<ShipTo>>(matchedShipTos).descendingMap();
for (Map.Entry<Double, ArrayList<ShipTo>> entry : sortedShipTos.entrySet()) {
for (ShipTo shipTo : entry.getValue()) {
if (Defaults.DEBUG) {
System.out.print("Ship to Match: ");
System.out.print(shipTo.getName());
System.out.print(" P: " + entry.getKey() + "\n");
}
if (row.getLastCellNum() == wb.getSheetAt(0).getRow(0).getLastCellNum()) {
// Create additional headers
wb.getSheetAt(0).getRow(0).createCell(row.getLastCellNum())
.setCellValue(createHelper.createRichTextString("Probability"));
wb.getSheetAt(0).getRow(0).createCell(row.getLastCellNum() + 1)
.setCellValue(createHelper.createRichTextString("P21 - Ship to ID"));
wb.getSheetAt(0).getRow(0).createCell(row.getLastCellNum() + 2)
.setCellValue(createHelper.createRichTextString("P21 - Ship to Name"));
wb.getSheetAt(0).getRow(0).createCell(row.getLastCellNum() + 3).setCellValue(
createHelper.createRichTextString("P21 - Ship to Address Line 1"));
}
row.createCell(row.getLastCellNum()).setCellValue(entry.getKey());
row.createCell(row.getLastCellNum())
.setCellValue(createHelper.createRichTextString(Integer.toString(shipTo.getId())));
row.createCell(row.getLastCellNum())
.setCellValue(createHelper.createRichTextString(shipTo.getName()));
row.createCell(row.getLastCellNum())
.setCellValue(createHelper.createRichTextString(shipTo.getAddress1()));
}
}
}
}
}
Date date = new Date();
int rand = (int) (Math.random() * 10);
File file = new File(System.getProperty("user.home") + "/Desktop/"
+ String.format("%1$s %2$tF%3$s", template.getTemplateName(), date, " (" + rand + ").xlsx"));
try
{
FileOutputStream fileout = new FileOutputStream(file);
wb.write(fileout);
fileout.close();
Desktop.getDesktop().open(file);
} catch (
Exception e)
{
Alert alert = new Alert(AlertType.ERROR);
alert.setTitle("Error");
alert.setHeaderText("Could not save data");
alert.setContentText("Could not save data to file:\n" + file.getPath());
alert.showAndWait();
}
}

I got a similar problem with SWT
The general problem is when you need some native functions (like screen system), which depend on a particular jar.
related discussions about FX:
Creating 32 bit JavaFx Native Bundle in 64 bit machine
https://github.com/javafx-maven-plugin/javafx-maven-plugin/issues/81
Does JavaFX work in 32-bit Windows? (or with a 32-bit JVM)?
My way:
1 find the JAR
Finding javafx jar file for windows
2 embark the 2 jars in you app
3 at runtime, check 32/64
Properties prop=java.lang.System.getProperties();
String 32_64=prop.getProperty("sun.arch.data.model");
// => 32 or 64
4 load the "good" jar at runtime (check before is already loaded)
How should I load Jars dynamically at runtime?

File neither created nor throwing errors

//PRE-SET VARIABLES: symbolsToCheck, time
for (String s : symbolsToCheck) {
String fileName = "daylogs-" + time + "/" + s + ".txt";
File daylog = new File(fileName);
if (!daylog.exists()) {
if (!daylog.createNewFile()) {
System.out.println("ERROR creating day log for " + s);
} else {
System.out.println("Day log created: " + daylog.getCanonicalPath());
}
} else {
System.out.println("ERROR day log already exists for " + s);
}
}
Nothing is outputted from this, and I've confirmed that symbolsToCheck is populated (roughly a dozen strings). I can also confirm that time is set (integer timestamp) well before this code snippet is called. Been scratching my head for quite some time now, any ideas?

I've found the solution from a related post and Tom's suggestion, I've determined that the file creation is breaking due to my attempts to create a new folder and file at the same time, which does not work with createNewFile(). I followed the suggested in the related post and file creation works as expected now.

download cover art from musicbrainz with java

I am struggling for a couple of hours now on how to link a discid to a musicbrainz mbid.
So, using dietmar-steiner / JMBDiscId
JMBDiscId discId = new JMBDiscId();
if (discId.init(PropertyFinder.getProperty("libdiscid.path")))
{
String musicBrainzDiscID = discId.getDiscId(PropertyFinder.getProperty("cdrom.path"));
}
or musicbrainzws2-java
Disc controller = new Disc();
String drive = PropertyFinder.getProperty("cdrom.path");
try {
DiscWs2 disc =controller.lookUp(drive);
log.info("DISC: " + disc.getDiscId() + " match: " + disc.getReleases().size() + " releases");
....
I can extract a discid for freedb or musicbrainz easily (more or less), but I have not found a way on calculating the id I that I need to download cover art via the CoverArtArchiveClient from last.fm.
CoverArtArchiveClient client = new DefaultCoverArtArchiveClient();
try
{
UUID mbid = UUID.fromString("mbid to locate release");
fm.last.musicbrainz.coverart.CoverArt coverArt = client.getByMbid(mbid);
Theoretically, I assume, I could you the data collected by musicbrainzws2-java to trigger a search, and then use the mbid from the result ... but that cannot be the best option to do.
I am happy about any push into the right direction...
Cheers,
Ed.

You don't calculate the MBID. The MBID is attached on every entity you retrieve from MusicBrainz.
When getting releases by DiscID you get a list. Each entry is a release and has an MBID, accessible with getId():
for (ReleaseWs2 rel : disc.getReleases()){
log.info("MBID: " + rel.getId() + ", String: " + rel.toString());
}
You then probably want to try the CoverArtArchive (CAA) for every release and take the first cover art you get.
Unfortunately I don't know of any API documentation for musicbrainzws2 on the web. I recommend running javadoc on all source files.