/**
* Return a integer parsed from the value associated with the given key, or "def" in key wasn't
* found.
*/
public static int parseProperty(Properties preferences, String key, int def) {
String val = preferences.getProperty(key);
if (val == null) return def;
try {
return Integer.parseInt(val);
} catch (NumberFormatException nfe) {
nfe.printStackTrace();
return def;
}
}
/** @return the pot */
public static int getPort() {
int port = 0;
try {
port = Integer.parseInt(pot.getText());
} catch (NumberFormatException f) {
f.printStackTrace();
new WhatIDo("Entrer un port valide", f.toString());
}
return port;
}
/**
* Returns the editted value.
*
* @return the editted value.
* @throws TagFormatException if the tag value cannot be retrieved with the expected type.
*/
public TagValue getTagValue() throws TagFormatException {
try {
long numer = Long.parseLong(m_numer.getText());
long denom = Long.parseLong(m_denom.getText());
Rational rational = new Rational(numer, denom);
return new TagValue(m_value.getTag(), rational);
} catch (NumberFormatException e) {
e.printStackTrace();
throw new TagFormatException(
m_numer.getText() + "/" + m_denom.getText() + " is not a valid rational");
}
}
public void actionPerformed(ActionEvent e) {
JTextField fieldEdited = (JTextField) e.getSource();
try {
systemOrder = Integer.parseInt(fieldEdited.getText());
} catch (NumberFormatException nfex) {
System.out.println("Number format exception in getting system order");
nfex.printStackTrace();
}
String updatedStatusText = prepareStatusText();
statusAreaTop.setText(updatedStatusText);
}
/** Utility method that will load mortgage data from a file. */
private void loadMortgages() {
// create a list of mortgages so we can dynamically add as many as our
// data file allows. the first entry is always our default
// "user entered" value so the combo box works consistently...
final LinkedList mortgages = new LinkedList();
mortgages.add(LABEL_USER_ENTERED_CHOICE);
try {
final InputStream resource =
getClass().getClassLoader().getResourceAsStream(FILENAME_MORTGAGE_DATA);
if (resource == null) {
throw new IOException(FILENAME_MORTGAGE_DATA + " not found");
}
final BufferedReader reader = new BufferedReader(new InputStreamReader(resource));
String line;
while ((line = reader.readLine()) != null) {
// split the line of data into tokens separated by commas; if
// there are two tokens found, we assume we have a valid line
// of data that can be parsed into rate and term values
final String[] values = line.split(",");
if (values.length == 2) {
final double rate = Double.parseDouble(values[0].trim());
final int term = Integer.parseInt(values[1].trim());
// add a new set of mortgage terms to the list; the term
// must be divided by 12 to convert to the number of years
mortgages.add(new Mortgage(rate, term / 12));
}
}
} catch (IOException ex) {
JOptionPane.showMessageDialog(
getRootPane(), ERR_DATA_FILE_IOERR, ERR_DATA_FILE_ERROR, JOptionPane.ERROR_MESSAGE);
ex.printStackTrace(System.err);
} catch (NumberFormatException ex) {
JOptionPane.showMessageDialog(
getRootPane(), ERR_DATA_FILE_CORRUPT, ERR_DATA_FILE_ERROR, JOptionPane.ERROR_MESSAGE);
ex.printStackTrace(System.err);
}
fieldMortgageChoices.setModel(new DefaultComboBoxModel(mortgages.toArray()));
}
private void processFrames(Element element) {
NodeList elements = element.getChildNodes();
if (elements.getLength() > 0) {
Map<String, ReferenceFrame> frames = new HashMap();
for (ReferenceFrame f : FrameManager.getFrames()) {
frames.put(f.getName(), f);
}
List<ReferenceFrame> reorderedFrames = new ArrayList();
for (int i = 0; i < elements.getLength(); i++) {
Node childNode = elements.item(i);
if (childNode.getNodeName().equalsIgnoreCase(SessionElement.FRAME.getText())) {
String frameName = getAttribute((Element) childNode, SessionAttribute.NAME.getText());
ReferenceFrame f = frames.get(frameName);
if (f != null) {
reorderedFrames.add(f);
try {
String chr = getAttribute((Element) childNode, SessionAttribute.CHR.getText());
final String startString =
getAttribute((Element) childNode, SessionAttribute.START.getText())
.replace(",", "");
final String endString =
getAttribute((Element) childNode, SessionAttribute.END.getText())
.replace(",", "");
int start = ParsingUtils.parseInt(startString);
int end = ParsingUtils.parseInt(endString);
org.broad.igv.feature.Locus locus = new Locus(chr, start, end);
f.jumpTo(locus);
} catch (NumberFormatException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings |
// File Templates.
}
}
}
}
if (reorderedFrames.size() > 0) {
FrameManager.setFrames(reorderedFrames);
}
}
IGV.getInstance().resetFrames();
}
/**
* @return a double parsed from the value associated with the given key in the given Properties.
* returns "def" in key wasn't found, or if a parsing error occured. If "value" contains a "%"
* sign, we use a <code>NumberFormat.getPercentInstance</code> to convert it to a double.
*/
public static double parseProperty(Properties preferences, String key, double def) {
NumberFormat formatPercent = NumberFormat.getPercentInstance(Locale.US); // for zoom factor
String val = preferences.getProperty(key);
if (val == null) return def;
if (val.indexOf("%") == -1) { // not in percent format !
try {
return Double.parseDouble(val);
} catch (NumberFormatException nfe) {
nfe.printStackTrace();
return def;
}
}
// else it's a percent format -> parse it
try {
Number n = formatPercent.parse(val);
return n.doubleValue();
} catch (ParseException ex) {
ex.printStackTrace();
return def;
}
}
