public void startElement(String uri, String localName, String qName, Attributes attributes)
throws SAXException {
if (localName.equals("mailboxes") || qName.equals("mailboxes")) {
String version = attributes.getValue("version");
if (!version.equals(MailboxProperties.getVersion()))
throw new SAXException("Unknown mailbox history format");
} else if (localName.equals("mailbox") || qName.equals("mailbox")) {
// Start a new entry.
String mailboxName = attributes.getValue("name");
currentEntry = new Entry(mailboxName);
try {
currentEntry.when = Long.parseLong(attributes.getValue("when"));
} catch (NumberFormatException e) {
Log.error(e);
}
} else if (localName.equals("property") || qName.equals("property")) {
Debug.assertTrue(currentEntry != null);
String key = attributes.getValue("name");
if (key != null) {
String value = attributes.getValue("value");
if (value != null) {
Property property = Property.findProperty(key);
if (property != null) currentEntry.properties.setPropertyFromString(property, value);
}
}
}
}
private Line findLineForOccurrence(File sourceFile, Line sourceLine) {
if (sourceFile == null) return null;
if (sourceLine == null) return null;
final String cp = sourceFile.canonicalPath();
Line line;
for (line = getFirstLine(); line != null; line = line.next()) {
if (line instanceof FileLine) {
if (((FileLine) line).getCanonicalPath().equals(cp)) break;
}
}
if (line == null) return null;
Debug.assertTrue(line instanceof FileLine);
Debug.assertTrue(((FileLine) line).getCanonicalPath().equals(cp));
int target = sourceLine.lineNumber() + 1;
Line best = null;
for (line = line.next(); line instanceof OccurrenceLine; line = line.next()) {
int candidate = ((OccurrenceLine) line).getSourceLineNumber();
if (candidate == target) return line;
if (best != null && candidate > target) return best;
best = line;
}
return best;
}