/**
* Load preferences from the new file format.
*
* @param newPerfsFile FileWrapper containing the preferences information.
* @throws XMLException Thrown if error reading preferences file.
*/
private void loadNewPrefs(FileWrapper newPrefsFile) throws XMLException {
try {
try {
_settingsCache.load(newPrefsFile.getPath(), getClass().getClassLoader());
} catch (DuplicateObjectException ex) {
s_log.error("Cache should have been empty", ex);
}
Iterator<LAFPreferences> it = _settingsCache.getAllForClass(LAFPreferences.class);
if (it.hasNext()) {
_lafPrefs = it.next();
} else {
s_log.error("LAFPreferences object not loaded");
}
} catch (FileNotFoundException ignore) {
// property file not found for user - first time user ran pgm.
}
}
void load() {
try {
if (new File(_queriesFileName).exists()) {
XMLObjectCache cache = new XMLObjectCache();
cache.load(_queriesFileName, getClass().getClassLoader());
Iterator it = cache.getAllForClass(Folder.class);
if (it.hasNext()) {
_rootFolder = (Folder) it.next();
}
}
} catch (FileNotFoundException ignore) { // first time user has run pgm.
} catch (XMLException ex) {
final Logger log = _app.getLogger();
log.showMessage(Logger.ILogTypes.ERROR, "Error loading queries file: " + _queriesFileName);
log.showMessage(Logger.ILogTypes.ERROR, ex);
} catch (DuplicateObjectException ex) {
final Logger log = _app.getLogger();
log.showMessage(Logger.ILogTypes.ERROR, "Error loading queries file: " + _queriesFileName);
log.showMessage(Logger.ILogTypes.ERROR, ex);
}
}
/**
* Load from a reader over an XML document. Use the system classloader and don't ignore duplicate
* objects.
*
* @param rdr Reader over the XML document.
* @exception XMLException Thrown if an XML error occurs.
* @exception DuplicateObjectException Thrown if two objects of the same class and with the same
* identifier are added to the cache.
*/
public void load(Reader rdr) throws XMLException, DuplicateObjectException {
load(rdr, null, false);
}
/**
* Load from an XML document.
*
* @param xmlFileName Name of XML file to load from.
* @exception FileNotFoundException Thrown if file not found.
* @exception XMLException Thrown if an XML error occurs.
* @exception DuplicateObjectException Thrown if two objects of the same class and with the same
* identifier are added to the cache.
*/
public void load(String xmlFileName)
throws FileNotFoundException, XMLException, DuplicateObjectException {
load(xmlFileName, null);
}