public static String getDbConfig(String field) {
String value = "";
try {
File directory = new File(".");
String path = directory.getCanonicalPath();
String s = File.separator;
FileInputStream fstream =
new FileInputStream(path + s + "src" + s + "config" + s + "dbconfig.cfg");
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
String strLine;
while ((strLine = br.readLine()) != null) {
if (strLine.indexOf("password") >= 0 && field.equals("password") == true) {
value = strLine.substring(strLine.indexOf('\t') + 1);
break;
}
if (strLine.indexOf("username") >= 0 && field.equals("username") == true) {
value = strLine.substring(strLine.indexOf('\t') + 1);
}
}
} catch (IOException e) {
JOptionPane.showMessageDialog(null, e);
}
return value;
}
public static void setIconImage(JFrame jf) {
File directory = new File(".");
try {
String path = directory.getCanonicalPath();
String s = File.separator;
jf.setIconImage(
Toolkit.getDefaultToolkit().getImage(path + s + "src" + s + "images" + s + "logo.gif"));
} catch (Exception e) {
JOptionPane.showMessageDialog(null, "Unexpected Error. Exiting application");
}
}
// Logs a new entry in the library RSS file
public static synchronized void addRSSEntry(
String title, String link, String description, File rssFile) {
// File rssFile=new File("nofile.xml");
try {
System.out.println("Looking for RSS file: " + rssFile.getCanonicalPath());
if (rssFile.exists()) {
SAXReader reader = new SAXReader();
Document document = reader.read(rssFile);
Element root = document.getRootElement();
Element channel = root.element("channel");
List items = channel.elements("item");
int numItems = items.size();
items = null;
if (numItems > 9) {
Element removeThisItem = channel.element("item");
channel.remove(removeThisItem);
}
Element newItem = channel.addElement("item");
Element newTitle = newItem.addElement("title");
Element newLink = newItem.addElement("link");
Element newDescription = newItem.addElement("description");
newTitle.setText(title);
newDescription.setText(description);
newLink.setText(link);
Element pubDate = channel.element("pubDate");
pubDate.setText((new java.util.Date()).toString());
// now save changes
FileWriter mywriter = new FileWriter(rssFile);
OutputFormat format = OutputFormat.createPrettyPrint();
format.setLineSeparator(System.getProperty("line.separator"));
XMLWriter writer = new XMLWriter(mywriter, format);
writer.write(document);
writer.close();
}
} catch (IOException ioe) {
System.out.println("ERROR: Could not find the RSS file.");
ioe.printStackTrace();
} catch (DocumentException de) {
System.out.println("ERROR: Could not read the RSS file.");
de.printStackTrace();
} catch (Exception e) {
System.out.println("Unknown exception trying to add an entry to the RSS file.");
e.printStackTrace();
}
}