@Override
public void actionPerformed(ActionEvent e) {
Frame frame = getFrame();
JFileChooser chooser = new JFileChooser();
int ret = chooser.showOpenDialog(frame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
if (f.isFile() && f.canRead()) {
Document oldDoc = getEditor().getDocument();
if (oldDoc != null) {
oldDoc.removeUndoableEditListener(undoHandler);
}
if (elementTreePanel != null) {
elementTreePanel.setEditor(null);
}
getEditor().setDocument(new PlainDocument());
frame.setTitle(f.getName());
Thread loader = new FileLoader(f, editor.getDocument());
loader.start();
} else {
JOptionPane.showMessageDialog(
getFrame(),
"Could not open file: " + f,
"Error opening file",
JOptionPane.ERROR_MESSAGE);
}
}
/**
* Callback method to process modifications in the common ConfigOptions panel. ConfigOptions was
* developed to be common to many applications (even though we only have three modes), so it does
* not have any knowledge of how we are using it within this dialog box. So ConfigOptions just
* sends updates to registered Observers whenever anything changes. We can receive those
* notifications here, and decide whether we have enough information to enable the "Connect"
* button of the dialog box.
*/
public void update(Observable o, Object arg) {
// we are going to ignore the Observable object, since we are only
// observing one object. All we are interested in is the argument.
if (!(arg instanceof OptionUpdate)) {
log.log(
Level.WARNING,
"DatabaseLocationDialog received update type: " + arg,
new IllegalArgumentException());
return;
}
OptionUpdate optionUpdate = (OptionUpdate) arg;
// load saved configuration
SavedConfiguration config = SavedConfiguration.getSavedConfiguration();
switch (optionUpdate.getUpdateType()) {
case DB_LOCATION_CHANGED:
location = (String) optionUpdate.getPayload();
if (configOptions.getApplicationMode() == ApplicationMode.STANDALONE_CLIENT) {
File f = new File(location);
if (f.exists() && f.canRead() && f.canWrite()) {
validDb = true;
log.info("File chosen " + location);
config.setParameter(SavedConfiguration.DATABASE_LOCATION, location);
} else {
log.warning("Invalid file " + location);
}
} else {
try {
if (location.matches("\\d+\\.\\d+\\.\\d+\\.\\d+")) {
// location given matches 4 '.' separated numbers
// regex could be improved by limiting each quad to
// no more than 3 digits.
String[] quads = location.split("\\.");
byte[] address = new byte[quads.length];
for (int i = 0; i < quads.length; i++) {
address[i] = new Integer(quads[i]).byteValue();
}
InetAddress.getByAddress(address);
} else {
InetAddress.getAllByName(location);
}
log.info("Server specified " + location);
validDb = true;
config.setParameter(SavedConfiguration.SERVER_ADDRESS, location);
} catch (UnknownHostException uhe) {
log.warning("Unknown host: " + location);
validDb = false;
}
}
break;
case PORT_CHANGED:
port = (String) optionUpdate.getPayload();
int p = Integer.parseInt(port);
if (p >= LOWEST_PORT && p < HIGHEST_PORT) {
if (p < SYSTEM_PORT_BOUNDARY) {
log.info("User chose System port " + port);
} else if (p < IANA_PORT_BOUNDARY) {
log.info("User chose IANA port " + port);
} else {
log.info("User chose dynamic port " + port);
}
validPort = true;
config.setParameter(SavedConfiguration.SERVER_PORT, port);
} else {
validPort = false;
}
break;
case NETWORK_CHOICE_MADE:
networkType = (ConnectionType) optionUpdate.getPayload();
switch (networkType) {
case SOCKET:
log.info("Server connection via Sockets");
break;
case RMI:
log.info("Server connection via RMI");
break;
default:
log.info("Unknown connection type: " + networkType);
break;
}
config.setParameter(SavedConfiguration.NETWORK_TYPE, "" + networkType);
validCnx = true;
break;
default:
log.warning("Unknown update: " + optionUpdate);
break;
}
boolean allValid = validDb && validPort && validCnx;
connectButton.setEnabled(allValid);
}
public QSAdminGUI(QSAdminMain qsadminMain, JFrame parentFrame) {
this.parentFrame = parentFrame;
Container cp = this;
qsadminMain.setGUI(this);
cp.setLayout(new BorderLayout(5, 5));
headerPanel = new HeaderPanel(qsadminMain, parentFrame);
mainCommandPanel = new MainCommandPanel(qsadminMain);
cmdConsole = new CmdConsole(qsadminMain);
propertiePanel = new PropertiePanel(qsadminMain);
if (headerPanel == null
|| mainCommandPanel == null
|| cmdConsole == null
|| propertiePanel == null) {
throw new RuntimeException("Loading of one of gui component failed.");
}
headerPanel.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
cp.add(headerPanel, BorderLayout.NORTH);
JScrollPane propertieScrollPane = new JScrollPane(propertiePanel);
// JScrollPane commandScrollPane = new JScrollPane(mainCommandPanel);
JSplitPane splitPane =
new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, mainCommandPanel, cmdConsole);
splitPane.setOneTouchExpandable(false);
splitPane.setDividerLocation(250);
// splitPane.setDividerLocation(0.70);
tabbedPane = new JTabbedPane(JTabbedPane.TOP);
tabbedPane.addTab("Main", ball, splitPane, "Main Commands");
tabbedPane.addTab("Get/Set", ball, propertieScrollPane, "Properties Panel");
QSAdminPluginConfig qsAdminPluginConfig = null;
PluginPanel pluginPanel = null;
// -- start of loadPlugins
try {
File xmlFile = null;
ClassLoader classLoader = null;
Class mainClass = null;
File file = new File(pluginDir);
File dirs[] = null;
if (file.canRead()) dirs = file.listFiles(new DirFileList());
for (int i = 0; dirs != null && i < dirs.length; i++) {
xmlFile = new File(dirs[i].getAbsolutePath() + File.separator + "plugin.xml");
if (xmlFile.canRead()) {
qsAdminPluginConfig = PluginConfigReader.read(xmlFile);
if (qsAdminPluginConfig.getActive().equals("yes")
&& qsAdminPluginConfig.getType().equals("javax.swing.JPanel")) {
classLoader = ClassUtil.getClassLoaderFromJars(dirs[i].getAbsolutePath());
mainClass = classLoader.loadClass(qsAdminPluginConfig.getMainClass());
logger.fine("Got PluginMainClass " + mainClass);
pluginPanel = (PluginPanel) mainClass.newInstance();
if (JPanel.class.isInstance(pluginPanel) == true) {
logger.info("Loading plugin : " + qsAdminPluginConfig.getName());
pluginPanelMap.put("" + (2 + i), pluginPanel);
plugins.add(pluginPanel);
tabbedPane.addTab(
qsAdminPluginConfig.getName(),
ball,
(JPanel) pluginPanel,
qsAdminPluginConfig.getDesc());
pluginPanel.setQSAdminMain(qsadminMain);
pluginPanel.init();
}
} else {
logger.info(
"Plugin "
+ dirs[i]
+ " is disabled so skipping "
+ qsAdminPluginConfig.getActive()
+ ":"
+ qsAdminPluginConfig.getType());
}
} else {
logger.info("No plugin configuration found in " + xmlFile + " so skipping");
}
}
} catch (Exception e) {
logger.warning("Error loading plugin : " + e);
logger.fine("StackTrace:\n" + MyString.getStackTrace(e));
}
// -- end of loadPlugins
tabbedPane.addChangeListener(
new ChangeListener() {
int selected = -1;
int oldSelected = -1;
public void stateChanged(ChangeEvent e) {
// if plugin
selected = tabbedPane.getSelectedIndex();
if (selected >= 2) {
((PluginPanel) pluginPanelMap.get("" + selected)).activated();
}
if (oldSelected >= 2) {
((PluginPanel) pluginPanelMap.get("" + oldSelected)).deactivated();
}
oldSelected = selected;
}
});
// tabbedPane.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
cp.add(tabbedPane, BorderLayout.CENTER);
buildMenu();
}