// -------------------------------- main -------------------------------
public static void main(String[] args) {
String fileName;
if (args.length > 0) fileName = args[0];
else fileName = Utils.getFileName("Choose a flow field metadata file");
Properties metaData = new Properties();
try {
metaData.load(new FileInputStream(fileName));
} catch (IOException fnf) {
System.err.println("Can't find file: " + fileName);
System.exit(-1);
}
// ----- get all the properties from the prpoerty file and
//
VectorField.xData = new File(metaData.getProperty("xfile"));
VectorField.yData = new File(metaData.getProperty("yfile"));
VectorField.width = Utils.toInt(metaData.getProperty("xsize"), 128);
VectorField.height = Utils.toInt(metaData.getProperty("ysize"), 128);
VectorField.displayScale = Utils.toInt(metaData.getProperty("displayScale"), 6);
VectorField.vectorScale = Utils.toDouble(metaData.getProperty("vectorScale"), 10.75);
VectorField.numParticles = Utils.toInt(metaData.getProperty("numParticles"), 200);
VectorField.timerDelay = Utils.toInt(metaData.getProperty("delay"), 30);
FlowQuad vectorField = new FlowQuad("Static Vector Field");
}
static {
try {
properties = new Properties();
properties.load(Notepad.class.getResourceAsStream("resources/NotepadSystem.properties"));
resources = ResourceBundle.getBundle("resources.Notepad", Locale.getDefault());
} catch (MissingResourceException | IOException e) {
System.err.println(
"resources/Notepad.properties " + "or resources/NotepadSystem.properties not found");
System.exit(1);
}
}
@SuppressWarnings("IOResourceOpenedButNotSafelyClosed")
protected void loadDefaults(UIDefaults defaults) {
final Properties properties = new Properties();
final String osSuffix = SystemInfo.isMac ? "mac" : SystemInfo.isWindows ? "windows" : "linux";
try {
InputStream stream = getClass().getResourceAsStream(getPrefix() + ".properties");
properties.load(stream);
stream.close();
stream = getClass().getResourceAsStream(getPrefix() + "_" + osSuffix + ".properties");
properties.load(stream);
stream.close();
HashMap<String, Object> darculaGlobalSettings = new HashMap<String, Object>();
final String prefix = getPrefix() + ".";
for (String key : properties.stringPropertyNames()) {
if (key.startsWith(prefix)) {
darculaGlobalSettings.put(
key.substring(prefix.length()), parseValue(key, properties.getProperty(key)));
}
}
for (Object key : defaults.keySet()) {
if (key instanceof String && ((String) key).contains(".")) {
final String s = (String) key;
final String darculaKey = s.substring(s.lastIndexOf('.') + 1);
if (darculaGlobalSettings.containsKey(darculaKey)) {
defaults.put(key, darculaGlobalSettings.get(darculaKey));
}
}
}
for (String key : properties.stringPropertyNames()) {
final String value = properties.getProperty(key);
defaults.put(key, parseValue(key, value));
}
} catch (IOException e) {
log(e);
}
}
private void setUpMappingsHM() {
typeToClassMappingProp = new Properties();
URL url = UserInputUIHandler.class.getClassLoader().getResource(mappingTxt);
if (url == null) {
showErrorMessage(ProvClientUtils.getString("TypeToUIElementMapping.txt file is not found"));
return;
}
try {
typeToClassMappingProp.load(url.openStream());
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
/** 利用属性文件中的信息连接数据库 * */
public static Connection getConnection() throws SQLException, IOException {
Properties props = new Properties();
String fileName = "QueryDB.properties";
FileInputStream in = new FileInputStream(fileName);
props.load(in);
String drivers = props.getProperty("jdbc.drivers");
if (drivers != null) System.setProperty("jdbc.drivers", drivers);
String url = props.getProperty("jdbc.url");
String username = props.getProperty("jdbc.username");
String password = props.getProperty("jdbc.password");
return DriverManager.getConnection(url, username, password);
}
public void load(ActionEvent e) {
int returnVal = fc.showOpenDialog(this);
if (returnVal != JFileChooser.APPROVE_OPTION) {
return;
}
file = fc.getSelectedFile();
try {
InputStream in = new BufferedInputStream(new FileInputStream(file));
Properties newWl = new Properties();
newWl.load(in);
in.close();
setWordList(newWl);
} catch (IOException ex) {
handleException(ex);
}
}
// 采用静态初始化块来初始化Connection、Statement对象
static {
try {
Properties props = new Properties();
props.load(new FileInputStream("mysql.ini"));
String drivers = props.getProperty("driver");
String url = props.getProperty("url");
String username = props.getProperty("user");
String password = props.getProperty("pass");
// 加载数据库驱动
Class.forName(drivers);
// 取得数据库连接
conn = DriverManager.getConnection(url, username, password);
stmt = conn.createStatement();
} catch (Exception e) {
e.printStackTrace();
}
}
private void laden(Path saveName) throws IOException {
Properties prop = new Properties();
FileInputStream in = new FileInputStream(saveName.toString());
prop.load(in);
for (int i = 0; prop.containsKey(String.format("quellMenu%d", i)); i++)
quellListModel.addElement(
new ListItem(
Paths.get(prop.getProperty(String.format("quellMenu%d", i))),
Paths.get(prop.getProperty(String.format("quellMenu%d", i)))));
for (int i = 0; prop.containsKey(String.format("zielMenu%d", i)); i++)
zielListModel.addElement(
new ListItem(
Paths.get(prop.getProperty(String.format("zielMenu%d", i))),
Paths.get(prop.getProperty(String.format("zielMenu%d", i)))));
in.close();
}
public Properties decodeDescriptionString(FileInfo fi) {
if (fi.description == null || fi.description.length() < 7) return null;
if (IJ.debugMode) IJ.log("Image Description: " + new String(fi.description).replace('\n', ' '));
if (!fi.description.startsWith("ImageJ")) return null;
Properties props = new Properties();
InputStream is = new ByteArrayInputStream(fi.description.getBytes());
try {
props.load(is);
is.close();
} catch (IOException e) {
return null;
}
fi.unit = props.getProperty("unit", "");
Double n = getNumber(props, "cf");
if (n != null) fi.calibrationFunction = n.intValue();
double c[] = new double[5];
int count = 0;
for (int i = 0; i < 5; i++) {
n = getNumber(props, "c" + i);
if (n == null) break;
c[i] = n.doubleValue();
count++;
}
if (count >= 2) {
fi.coefficients = new double[count];
for (int i = 0; i < count; i++) fi.coefficients[i] = c[i];
}
fi.valueUnit = props.getProperty("vunit");
n = getNumber(props, "images");
if (n != null && n.doubleValue() > 1.0) fi.nImages = (int) n.doubleValue();
if (fi.nImages > 1) {
double spacing = getDouble(props, "spacing");
if (spacing != 0.0) {
if (spacing < 0) spacing = -spacing;
fi.pixelDepth = spacing;
}
}
return props;
}
public void load(String filename) {
FileInputStream f;
try {
File propFile = new File(NdEditFormulas.getSupportPath(), filename);
f = new FileInputStream(propFile);
} catch (Exception e) {
System.out.println("Exception: " + e.toString());
String errmsg = new String("Cannot open input stream (or load properties): " + filename);
JOptionPane.showMessageDialog(null, errmsg, "ERROR", JOptionPane.ERROR_MESSAGE);
return;
}
Properties props = new Properties();
try {
props.load(f);
} catch (Exception e) {
System.out.println("Exception: " + e.toString());
String errmsg = new String("Cannot or load properties from file: " + filename);
JOptionPane.showMessageDialog(null, errmsg, "ERROR", JOptionPane.ERROR_MESSAGE);
return;
}
propertiesToInternal(props);
}
protected static boolean vnmrjPassword(String strUser, char[] password) {
boolean blogin = false;
try {
PasswordService objPassword = PasswordService.getInstance();
String encrPassword = objPassword.encrypt(new String(password));
if (pwprops == null) {
String strPath = FileUtil.openPath(WUserUtil.PASSWORD);
if (strPath == null) return blogin;
pwprops = new Properties();
FileInputStream fis = new FileInputStream(strPath);
pwprops.load(fis);
fis.close();
}
String stoPassword = pwprops.getProperty(strUser);
if (encrPassword.equals(stoPassword)) blogin = true;
} catch (Exception e) {
// e.printStackTrace();
Messages.writeStackTrace(e);
}
return blogin;
}
/**
* Create a new reader.
*
* @param in the input
* @param out the output
* @param bindings the key bindings to use
* @param term the terminal to use
*/
public ConsoleReader(InputStream in, Writer out, InputStream bindings, Terminal term)
throws IOException {
this.terminal = term;
setInput(in);
this.out = out;
if (bindings == null) {
try {
String bindingFile =
System.getProperty(
"jline.keybindings",
new File(System.getProperty("user.home", ".jlinebindings.properties"))
.getAbsolutePath());
if (new File(bindingFile).isFile()) {
bindings = new FileInputStream(new File(bindingFile));
}
} catch (Exception e) {
// swallow exceptions with option debugging
if (debugger != null) {
e.printStackTrace(debugger);
}
}
}
if (bindings == null) {
bindings = terminal.getDefaultBindings();
}
this.keybindings = new short[Character.MAX_VALUE * 2];
Arrays.fill(this.keybindings, UNKNOWN);
/**
* Loads the key bindings. Bindings file is in the format:
*
* <p>keycode: operation name
*/
if (bindings != null) {
Properties p = new Properties();
p.load(bindings);
bindings.close();
for (Iterator i = p.keySet().iterator(); i.hasNext(); ) {
String val = (String) i.next();
try {
Short code = new Short(val);
String op = (String) p.getProperty(val);
Short opval = (Short) KEYMAP_NAMES.get(op);
if (opval != null) {
keybindings[code.shortValue()] = opval.shortValue();
}
} catch (NumberFormatException nfe) {
consumeException(nfe);
}
}
// hardwired arrow key bindings
// keybindings[VK_UP] = PREV_HISTORY;
// keybindings[VK_DOWN] = NEXT_HISTORY;
// keybindings[VK_LEFT] = PREV_CHAR;
// keybindings[VK_RIGHT] = NEXT_CHAR;
}
}