public void callData() {
workingDir = System.getProperty("user.dir");
String fileName =
workingDir
+ File.separator
+ "data"
+ File.separator
+ "log"
+ File.separator
+ "karaf.log";
WatchedDir = workingDir + File.separator + "data" + File.separator + "log";
try {
LOG.info("log enabled ...");
Thread.sleep(10000);
infile = new File(theNewestFile.toString());
LOG.info("karaf file ..." + theNewestFile);
Thread.sleep(1000);
LOG.info("parsing karaf file ...");
Thread.sleep(9000);
Scanner scanner = new Scanner(infile);
while (scanner.hasNext()) {
line = scanner.nextLine();
if (line.contains("DEBUG") && line.contains("from")) {
String phrase1 = line;
String delims = "[,]+";
String[] tokens = phrase1.split(delims);
String phrase2 = line;
String delims2 = "[|]+";
String[] tokens2 = phrase2.split(delims2);
time = tokens[0];
attempt = tokens2[5];
String phrase3 = line;
String[] parts = phrase3.split(" ");
srcIP = parts[parts.length - 1];
usecpluginAAAstore.addData(time, srcIP, attempt);
LOG.info("Information stored in datastore is" + time + " " + srcIP + " " + attempt);
}
}
PublishNotif publishNotif = new PublishNotif();
publishNotif.setdataBroker(dataBroker);
publishNotif.Notify();
} catch (Exception e) {
e.printStackTrace();
}
}
public File getTheNewestFile() {
workingDir = System.getProperty("user.dir");
String fileName =
workingDir
+ File.separator
+ "data"
+ File.separator
+ "log"
+ File.separator
+ "karaf.log";
WatchedDir = workingDir + File.separator + "data" + File.separator + "log";
try {
LOG.info("log enabled ...");
File dir = new File(WatchedDir);
Thread.sleep(10000);
files = dir.listFiles();
Arrays.sort(files, LastModifiedFileComparator.LASTMODIFIED_COMPARATOR);
for (int i = 0; i < files.length; i++) {
file = files[i];
karafFiles += file.getName();
}
LOG.info("karaf files:" + karafFiles);
Arrays.sort(files, LastModifiedFileComparator.LASTMODIFIED_REVERSE);
for (int i = 0; i < files.length; i++) {
file = files[i];
RevOrder_ofFiles += file.getName();
}
LOG.info("list of karaf File in reverse order" + " " + RevOrder_ofFiles);
theNewestFile = files[0];
LOG.info("Latest karaf File" + theNewestFile);
} catch (Exception e) {
e.printStackTrace();
}
return theNewestFile;
}
void scanDirectory(String path) throws IOException, InterruptedException {
watcher = FileSystems.getDefault().newWatchService();
Path directoryName = null;
Path dir = Paths.get(path);
// dir.register(watcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
registerAll(dir);
System.out.println("er i path");
for (; ; ) {
WatchKey key;
try {
key = watcher.take();
} catch (InterruptedException e) {
e.printStackTrace();
return;
}
// System.out.println("er i while");
for (WatchEvent<?> event : key.pollEvents()) {
WatchEvent.Kind kind = event.kind();
WatchEvent<Path> ev = (WatchEvent<Path>) event;
Path filename = ev.context();
Path directory;
if (filename != null) {
// System.out.println("filename != null.");
directory = dir.resolve(filename);
} else {
continue;
}
// System.out.println("filename er "+filename);
if (kind == OVERFLOW) {
// System.out.println("fikk en overflow. ");
continue;
} else if (kind == ENTRY_MODIFY) {
// System.out.println(kind.name() + " for path/directory " + directory);
} else if (kind == ENTRY_CREATE) {
System.out.println(kind.name() + " for path/directory " + directory);
// System.out.println("suffix length er "+suffix[1]);
System.out.println(kind.name() + " for path/directory " + directory);
// System.out.println("filnavn er" + filename);
String suffix[] = (directory.toString()).split("\\.");
if ((suffix.length > 1) && (suffix[1].endsWith("evt"))) {
System.out.println("Laget fil.");
String adress =
(directory.getParent().toAbsolutePath() + "/" + directoryName + "/" + filename);
convertToSimpleEvent(adress);
} else if (Files.isDirectory(directory, LinkOption.NOFOLLOW_LINKS)) {
directoryName = filename;
registerAll(directory);
// System.out.println("Laget fil og venter i 6 sec.");
Thread.sleep(6000);
// traverseDirectories(directory.toString());
// System.out.println("Ny mappe er laget på lokajson."+directory);
}
} else if (kind == ENTRY_DELETE) {
System.out.println(kind.name() + " " + directory);
}
}
boolean valid = key.reset();
if (!valid) {
System.out.println("ble ikke valid " + valid);
keys.remove(key);
// all directories are inaccessible
if (keys.isEmpty()) {
break;
}
}
}
}
// void processEvents() {
public void run() {
System.out.println("WatchDir Thread INFO: priority=" + Thread.currentThread().getPriority());
for (; ; ) {
// wait for key to be signalled
System.out.println("WatchDir INFO: restarting loop...acquiring new key");
WatchKey key;
try {
key = watcher.take();
} catch (InterruptedException x) {
return;
}
Path dir = keys.get(key);
if (dir == null) {
System.err.println("WatchKey not recognized!!");
continue;
}
for (WatchEvent<?> event : key.pollEvents()) {
WatchEvent.Kind kind = event.kind();
// TBD - provide example of how OVERFLOW event is handled
if (kind == OVERFLOW) {
System.out.println("Encountered OVERFLOW Event - " + event);
continue;
}
// Context for directory entry event is the file name of entry
WatchEvent<Path> ev = cast(event);
Path name = ev.context();
Path child = dir.resolve(name);
// print out event
System.out.format("[WatchDir] %s: %s\n", event.kind().name(), child);
// if directory is created, and watching recursively, then
// register it and its sub-directories
if (recursive && (kind == ENTRY_CREATE)) {
try {
if (Files.isDirectory(child, NOFOLLOW_LINKS)) {
registerAll(child);
}
} catch (IOException x) {
// ignore to keep sample readbale
}
}
long t = System.currentTimeMillis();
if (!Folder.dontWatch.contains(Folder.getInternalPath(child))) {
Thread.currentThread().setPriority(Thread.NORM_PRIORITY);
System.out.println(
"WatchDir#"
+ key
+ " INFO: path="
+ child
+ ", internal="
+ Folder.getInternalPath(child)
+ " is NOT in don't watch list. Forwarding it to other peers. @"
+ Main.timeToString(t)); // DEBUG
forwardToItopic(kind, child);
} else {
Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
System.out.println(
"WatchDir#"
+ key
+ " INFO: path="
+ child
+ ", internal="
+ Folder.getInternalPath(child)
+ " IS in the don't watch list. NOT forwarding. @"
+ Main.timeToString(t)); // DEBUG
// try{
// Thread.sleep(minDelayBtwnWatchEvents);
// } catch(InterruptedException ex) {
// System.err.println("Exception:"+ex+" while trying to sleep WatchDir thread");
// ex.printStackTrace();
// }
}
}
// reset key and remove from set if directory no longer accessible
boolean valid = key.reset();
if (!valid) {
keys.remove(key);
// all directories are inaccessible
if (keys.isEmpty()) {
break;
}
}
}
}
@Override
public void start(Stage primaryStage) {
// Create four buttons, for each of the read/writing ways.
Button btnTextNoBuffer = new Button();
btnTextNoBuffer.setText("Save and load to text file, no buffer.");
Button btnTextWithBuffer = new Button();
btnTextWithBuffer.setText("Save and load to text file, with buffer.");
Button btnBinaryNoBuffer = new Button();
btnBinaryNoBuffer.setText("Save and load to Mapped file.");
Button btnBinaryWithBuffer = new Button();
btnBinaryWithBuffer.setText("Save and load to binary file, with buffer.");
// Textfield to enter the number of edges + label
TextField nrOfEdges = new TextField();
Label lbl = new Label();
lbl.setText("Enter your desired level.");
// Label to present the read/write time.
Label speed = new Label();
speed.setText("The write speed will be shown here.");
// New canvas
kochPanel = new Canvas(kpWidth, kpHeight);
kochPanel.setTranslateX(100);
// position the elements
btnTextNoBuffer.setTranslateY(-80);
btnTextWithBuffer.setTranslateY(-40);
btnBinaryWithBuffer.setTranslateY(40);
btnTextNoBuffer.setTranslateX(-240);
btnTextWithBuffer.setTranslateX(-240);
btnBinaryNoBuffer.setTranslateX(-240);
btnBinaryWithBuffer.setTranslateX(-240);
nrOfEdges.setTranslateY(-220);
nrOfEdges.setTranslateX(-310);
nrOfEdges.setMaxWidth(50);
lbl.setTranslateX(-240);
lbl.setTranslateY(-200);
speed.setTranslateY(-240);
StackPane root = new StackPane();
// root.getChildren().add(btnTextNoBuffer);
// root.getChildren().add(btnTextWithBuffer);
root.getChildren().add(btnBinaryNoBuffer);
// root.getChildren().add(btnBinaryWithBuffer);
// root.getChildren().add(nrOfEdges);
// root.getChildren().add(lbl);
root.getChildren().add(kochPanel);
root.getChildren().add(speed);
Scene scene = new Scene(root, 700, 500);
primaryStage.setTitle("Edges and stuff");
primaryStage.setScene(scene);
primaryStage.show();
// Event handlers for buttons
// btnTextNoBuffer.setOnMouseClicked(event -> {
// int i = Integer.parseInt(nrOfEdges.getText());
// currentLevel = i;
// clearKochPanel();
// createKochFractal(i);
// double x = 0;
// try {
// x = saveTextFileNoBuffer();
// } catch (IOException e) {
// e.printStackTrace();
// }
// speed.setText(String.valueOf((x / 1000000)));
// //drawAllEdges();
// });
// btnTextWithBuffer.setOnMouseClicked(event -> {
// int i = Integer.parseInt(nrOfEdges.getText());
// currentLevel = i;
// clearKochPanel();
// createKochFractal(i);
// double x = 0;
// try {
// x = saveTextFileWithBuffer();
// }
// catch (Exception ex)
// {
// ex.printStackTrace();
// }
// speed.setText(String.valueOf(x / 1000000));
// //drawAllEdges();
// });
btnBinaryNoBuffer.setOnMouseClicked(
event -> {
// int i = Integer.parseInt(nrOfEdges.getText());
// currentLevel = i;
// if (i > 10)
// {
// speed.setText("Too high of a level count!");
// throw new UnsupportedOperationException();
// }
clearKochPanel();
// createKochFractal(i);
double x = 0;
try {
x = loadBinaryFile();
} catch (Exception e) {
e.printStackTrace();
}
speed.setText(String.valueOf(x / 1000000));
// drawAllEdges();
});
btnBinaryWithBuffer.setOnMouseClicked(
event -> {
int i = Integer.parseInt(nrOfEdges.getText());
currentLevel = i;
clearKochPanel();
createKochFractal(i);
double x = 0;
try {
x = saveBinaryFileWithBuffer();
} catch (Exception e) {
e.printStackTrace();
}
speed.setText(String.valueOf(x / 1000000));
});
Thread t =
new Thread() {
public void run() {
watchForNewEdges();
}
};
t.start();
}
