/**
* Gets the url associated with this resource.
*
* @return the URL
*/
public URL getURL() {
if (url == null && file != null) {
String path = getAbsolutePath();
try {
if (path.startsWith("/")) { // $NON-NLS-1$
url = new URL("file:" + path); // $NON-NLS-1$
} else {
url = new URL("file:/" + path); // $NON-NLS-1$
}
} catch (MalformedURLException ex) {
ex.printStackTrace();
}
}
return url;
}
/**
* Closes the applet. This method can be implemented by invoking <code>
* getAppletContext().showDocument(...)</code>.
*/
protected void close() {
AppletContext appletContext;
try {
appletContext = getAppletContext();
} catch (Throwable e) {
appletContext = null;
}
if (appletContext == null) {
System.exit(0);
} else {
getContentPane().removeAll();
((JComponent) getContentPane()).revalidate();
try {
appletContext.showDocument(new URL(getDocumentBase(), getParameter("PageURL")));
} catch (MalformedURLException ex) {
ex.printStackTrace();
}
}
}
public FormatTestFrame() {
JPanel buttonPanel = new JPanel();
okButton = new JButton("Ok");
buttonPanel.add(okButton);
add(buttonPanel, BorderLayout.SOUTH);
mainPanel = new JPanel();
mainPanel.setLayout(new GridLayout(0, 3));
add(mainPanel, BorderLayout.CENTER);
JFormattedTextField intField = new JFormattedTextField(NumberFormat.getIntegerInstance());
intField.setValue(new Integer(100));
addRow("Number:", intField);
JFormattedTextField intField2 = new JFormattedTextField(NumberFormat.getIntegerInstance());
intField2.setValue(new Integer(100));
intField2.setFocusLostBehavior(JFormattedTextField.COMMIT);
addRow("Number (Commit behavior):", intField2);
JFormattedTextField intField3 =
new JFormattedTextField(
new InternationalFormatter(NumberFormat.getIntegerInstance()) {
protected DocumentFilter getDocumentFilter() {
return filter;
}
});
intField3.setValue(new Integer(100));
addRow("Filtered Number", intField3);
JFormattedTextField intField4 = new JFormattedTextField(NumberFormat.getIntegerInstance());
intField4.setValue(new Integer(100));
intField4.setInputVerifier(
new InputVerifier() {
public boolean verify(JComponent component) {
JFormattedTextField field = (JFormattedTextField) component;
return field.isEditValid();
}
});
addRow("Verified Number:", intField4);
JFormattedTextField currencyField = new JFormattedTextField(NumberFormat.getCurrencyInstance());
currencyField.setValue(new Double(10));
addRow("Currency:", currencyField);
JFormattedTextField dateField = new JFormattedTextField(DateFormat.getDateInstance());
dateField.setValue(new Date());
addRow("Date (default):", dateField);
DateFormat format = DateFormat.getDateInstance(DateFormat.SHORT);
format.setLenient(false);
JFormattedTextField dateField2 = new JFormattedTextField(format);
dateField2.setValue(new Date());
addRow("Date (short, not lenient):", dateField2);
try {
DefaultFormatter formatter = new DefaultFormatter();
formatter.setOverwriteMode(false);
JFormattedTextField urlField = new JFormattedTextField(formatter);
urlField.setValue(new URL("http://java.sun.com"));
addRow("URL:", urlField);
} catch (MalformedURLException ex) {
ex.printStackTrace();
}
try {
MaskFormatter formatter = new MaskFormatter("###-##-####");
formatter.setPlaceholderCharacter('0');
JFormattedTextField ssnField = new JFormattedTextField(formatter);
ssnField.setValue("078-05-1120");
addRow("SSN Mask:", ssnField);
} catch (ParseException ex) {
ex.printStackTrace();
}
JFormattedTextField ipField = new JFormattedTextField(new IPAddressFormatter());
ipField.setValue(new byte[] {(byte) 130, 65, 86, 66});
addRow("IP Address:", ipField);
pack();
}
public void fetchExternalJSLibrary(String targetURLString) {
final URL targetURL;
String targetFile = "";
String s = null;
InputStream is = null;
BufferedReader dis = null;
try {
// ------------------------------------------------------------//
// Step 2: Create the URL. //
// ------------------------------------------------------------//
// Note: Put your real URL here, or better yet, read it as a //
// command-line arg, or read it from a file. //
// ------------------------------------------------------------//
targetURL = new URL(targetURLString);
// ----------------------------------------------//
// Step 3: Open an input stream from the url. //
// ----------------------------------------------//
is = targetURL.openStream();
// -------------------------------------------------------------//
// Step 4: //
// -------------------------------------------------------------//
// Convert the InputStream to BufferedReader //
// -------------------------------------------------------------//
dis = new BufferedReader(new InputStreamReader(is));
// ------------------------------------------------------------//
// Step 5: //
// ------------------------------------------------------------//
// Now just read each record of the input stream, and print //
// it out. Note that it's assumed that this problem is run //
// from a command-line, not from an application or applet. //
// ------------------------------------------------------------//
while ((s = dis.readLine()) != null) {
targetFile = targetFile + "\n" + s;
}
alert(targetFile);
System.out.println(targetFile);
} catch (MalformedURLException mue) {
alert("Ouch - a MalformedURLException happened.");
System.out.println("Ouch - a MalformedURLException happened.");
mue.printStackTrace();
System.exit(1);
} catch (IOException ioe) {
alert("Ouch - an IOException happened.");
System.out.println("Ouch - an IOException happened.");
ioe.printStackTrace();
System.exit(1);
} catch (Exception e) {
alert("Ouch - Something wrong happened.");
alert(e.toString());
alert(e.getMessage());
} finally {
// ---------------------------------//
// Step 6: Close the InputStream //
// ---------------------------------//
try {
is.close();
dis.close();
} catch (IOException ioe) {
// just going to ignore this one
}
} // end of 'finally' clause
}