// This method is called when a request has been made to close a client connection
public synchronized void disconnectClient(ClientConnection clientConnection) {
// Ensures this connection exists (a necessary check when this is being called from outside of a
// clientConnection)
if (clientConnection != null
&& clientConnection.isConnected()
&& clientSocketList.get(clientSocketList.indexOf(clientConnection)) != null) {
// Send the client a message telling it to close its socket
clientConnection.xmitMessage(ClientConnection.QUIT);
// Then close that socket...the user really doesn't have a choice. We're just asking to be
// nice.
clientSocketList.get(clientSocketList.indexOf(clientConnection)).closeSocket();
parent.updateStatusBox(
clientSocketList.indexOf(clientConnection)
+ " "
+ "Forcing disconnection of client "
+ clientConnection.id
+ " on port "
+ port
+ "...");
} else {
// If this thread is NOT connected, it may be stuck, so let's send an interrupt to wake it up
clientThreadList.get(clientSocketList.indexOf(clientConnection)).interrupt();
parent.updateStatusBox("Closing listen socket on port " + port + "...");
}
}
/** Find the row in the table for a given message id */
public int findRow(SOAPMonitorData soap) {
int row = -1;
if (filter_data != null) {
row = filter_data.indexOf(soap);
} else {
row = data.indexOf(soap);
}
return row;
}
// This method is called when a client has disconnected from the server and its thread is about to
// end
// It just presents a status message and removes the given client and thread from our lists
public synchronized void clientThreadEnding(ClientConnection clientConnection) {
parent.updateStatusBox(
clientSocketList.indexOf(clientConnection)
+ " "
+ "Client "
+ clientConnection.id
+ " disconnected, removing from connection pool");
clientThreadList.remove(clientSocketList.indexOf(clientConnection));
clientSocketList.remove(clientSocketList.indexOf(clientConnection));
numClients--;
parent.updateStatusBox("There are " + numClients + " clients connected");
}
public void changeDictionary(String strLanguage) {
// Change dictionary
MonitorDictionary.setCurrentLanguage(strLanguage);
DefaultDictionary.setCurrentLanguage(strLanguage);
ErrorDictionary.setCurrentLanguage(strLanguage);
// Update UI
updateLanguage();
WindowManager.updateLanguage();
int iIndex = mvtLanguage.indexOf(strLanguage);
if (iIndex >= 0) {
JRadioButtonMenuItem mnu = (JRadioButtonMenuItem) mvtLanguageItem.elementAt(iIndex);
mnu.setSelected(true);
}
// Store config
Hashtable prt = null;
try {
prt = Global.loadHashtable(Global.FILE_CONFIG);
} catch (Exception e) {
prt = new Hashtable();
}
prt.put("Language", strLanguage);
try {
Global.storeHashtable(prt, Global.FILE_CONFIG);
} catch (Exception e) {
}
}
/** Replaces a figure in the drawing without removing it from the drawing. */
public synchronized void replace(Figure figure, Figure replacement) {
int index = fFigures.indexOf(figure);
if (index != -1) {
replacement.addToContainer(this); // will invalidate figure
figure.changed();
fFigures.setElementAt(replacement, index);
}
}
/**
* Sets the current editor to the specified editor, loads the current entry, and makes sure that
* it is visible to the user.
*
* @param makeCurrent the editor to select.
*/
protected void setCurrentEditor(PluggableEditor makeCurrent) {
currentEditor = makeCurrent;
if (currentEditor != null && currentEditor.getDataSink() != null)
currentEditor.getDataSink().displayEntry(entry, dataSource);
int index = activeEditors.indexOf(makeCurrent);
if (index == -1) {
clearPluggableEditors();
addEditor(makeCurrent);
setSelectedIndex(activeEditors.indexOf(makeCurrent));
} else if (index != getSelectedIndex()) {
setSelectedIndex(index);
}
}
/** Update a message */
public void updateData(SOAPMonitorData soap) {
int row;
if (filter_data == null) {
// No filter, so just fire table updated
row = data.indexOf(soap);
if (row != -1) {
fireTableRowsUpdated(row, row);
}
} else {
// Check if the row was being displayed
row = filter_data.indexOf(soap);
if (row == -1) {
// Row was not displayed, so check for if it
// now needs to be displayed
if (filterMatch(soap)) {
int index = -1;
row = data.indexOf(soap) + 1;
while ((row < data.size()) && (index == -1)) {
index = filter_data.indexOf(data.elementAt(row));
if (index != -1) {
// Insert at this location
filter_data.add(index, soap);
}
row++;
}
if (index == -1) {
// Insert at end
index = filter_data.size();
filter_data.addElement(soap);
}
fireTableRowsInserted(index, index);
}
} else {
// Row was displayed, so check if it needs to
// be updated or removed
if (filterMatch(soap)) {
fireTableRowsUpdated(row, row);
} else {
filter_data.remove(soap);
fireTableRowsDeleted(row, row);
}
}
}
}
public void DelChild (CGNode n)
throws NoSuchElementException
{
int idx = childs.indexOf (n);
if (idx == -1)
throw new NoSuchElementException ();
else {
childs.removeElementAt (idx);
arrows.removeElementAt (idx);
}
}
// Once a client is connected to the server, their connection object is handed off to this method
// for handling
public synchronized void clientConnected(Socket socket) {
// Create a ClientConnection to contain this new client, pass off the socket, and start the new
// thread
ClientConnection clientConnection = new ClientConnection(this, socket, idCounter);
Thread clientSocketThread = new Thread(clientConnection);
clientSocketThread.start();
// Add this connection to our socket and thread lists so we can keep track of who is alive
clientSocketList.add(clientConnection);
clientThreadList.add(clientSocketList.indexOf(clientConnection), clientSocketThread);
numClients++; // numClients just keeps track of how many clients are connected
idCounter++; // idCounter NEVER decrements, so we will never have two clientConnections trying
// to occupy
// the same space in the vector
// Let the server status box know that someone has connected
parent.updateStatusBox("Client " + clientConnection.id + " has connected on port " + port);
parent.updateStatusBox("There are " + numClients + " clients connected\n");
}
public void doIt() {
Selection curSel;
Fig newFig = null;
int offset = 1;
String dir = (String) getArg(DIR);
if (DIR_PREV.equals(dir)) offset = -1;
Editor ce = Globals.curEditor();
SelectionManager sm = ce.getSelectionManager();
Vector diagramContents = ce.getLayerManager().getContents();
int diagramSize = diagramContents.size();
int newIndex = diagramSize + 1;
if (sm.size() == 0) newIndex = 0;
else if (sm.size() == 1) {
Fig curFig;
curSel = (Selection) sm.selections().firstElement();
curFig = (Fig) curSel.getContent();
int curIndex = diagramContents.indexOf(curFig);
newIndex = (curIndex + offset + diagramSize) % diagramSize;
}
if (diagramSize > newIndex) newFig = (Fig) diagramContents.elementAt(newIndex);
if (newFig != null) ce.getSelectionManager().select(newFig);
}
/** This method returns the distribution HTML code as a string */
private String outputClustering(HTMLFile f, Collection<Cluster> allClusters, int maxSize) {
int[] distribution = new int[maxSize + 1];
int max = 0;
for (int i = 0; i <= maxSize; i++) distribution[i] = 0;
// Now output the clustering:
f.println("<TABLE CELLPADDING=2 CELLSPACING=2>");
f.println(
"<TR><TH ALIGN=center BGCOLOR=#8080ff>"
+ msg.getString("Clusters.Cluster_number")
+ "<TH ALIGN=center BGCOLOR=#8080ff>"
+ msg.getString("Clusters.Size")
+ "<TH ALIGN=center BGCOLOR=#8080ff>"
+ msg.getString("Clusters.Threshold")
+ "<TH ALIGN=center BGCOLOR=#8080ff>"
+ msg.getString("Clusters.Cluster_members")
+ "<TH ALIGN=center BGCOLOR=#8080ff>"
+ msg.getString("Clusters.Most_frequent_words")
+ "</TR>");
Iterator<Cluster> clusterI = allClusters.iterator();
for (int i = 1; clusterI.hasNext(); i++) {
Cluster cluster = clusterI.next();
if (max < ++distribution[cluster.size()]) max = distribution[cluster.size()];
// no singleton clusters
if (cluster.size() == 1) continue;
f.print(
"<TR><TD ALIGN=center BGCOLOR=#8080ff>"
+ i
+ "<TD ALIGN=center BGCOLOR=#c0c0ff>"
+ cluster.size()
+ "<TD ALIGN=center BGCOLOR=#c0c0ff>"
+ cluster.getSimilarity()
+ "<TD ALIGN=left BGCOLOR=#c0c0ff>");
// sort names
TreeSet<Submission> sortedSubmissions = new TreeSet<Submission>();
for (int x = 0; x < cluster.size(); x++) {
sortedSubmissions.add(submissions.elementAt(cluster.getSubmissionAt(x)));
}
for (Iterator<Submission> iter = sortedSubmissions.iterator(); iter.hasNext(); ) {
Submission sub = iter.next();
int index = submissions.indexOf(sub);
f.print("<A HREF=\"submission" + index + ".html\">" + sub.name + "</A>");
if (iter.hasNext()) f.print(", ");
neededSubmissions.add(sub); // write files for these.
}
if (this.program.get_language() instanceof jplag.text.Language) {
f.println(
"<TD ALIGN=left BGCOLOR=#c0c0ff>"
+ ThemeGenerator.generateThemes(
sortedSubmissions, this.program.get_themewords(), true, this.program));
} else {
f.println("<TD ALIGN=left BGCOLOR=#c0c0ff>-");
}
f.println("</TR>");
}
f.println("</TABLE>\n<P>\n");
f.println("<H5>" + msg.getString("Clusters.Distribution_of_cluster_size") + ":</H5>");
String text;
text = "<TABLE CELLPADDING=1 CELLSPACING=1>\n";
text +=
"<TR><TH ALIGN=center BGCOLOR=#8080ff>"
+ msg.getString("Clusters.Cluster_size")
+ "<TH ALIGN=center BGCOLOR=#8080ff>"
+ msg.getString("Clusters.Number_of_clusters")
+ "<TH ALIGN=center BGCOLOR=#8080ff>.</TR>\n";
for (int i = 0; i <= maxSize; i++) {
if (distribution[i] == 0) continue;
text +=
"<TR><TD ALIGN=center BGCOLOR=#c0c0ff>"
+ i
+ "<TD ALIGN=right BGCOLOR=#c0c0ff>"
+ distribution[i]
+ "<TD BGCOLOR=#c0c0ff>\n";
for (int j = (distribution[i] * barLength / max); j > 0; j--) text += ("#");
if (distribution[i] * barLength / max == 0) {
if (distribution[i] == 0) text += (".");
else text += ("#");
}
text += ("</TR>\n");
}
text += ("</TABLE>\n");
f.print(text);
return text;
}
