private List<Integer> readColumnWidthsFromPreferences() {
List<Integer> lstColumnWidths = null;
try {
lstColumnWidths = PreferencesUtils.getIntegerList(this.prefs, PREFS_NODE_SELECTEDFIELDWIDTHS);
} catch (PreferencesException ex) {
LOG.error("Die Spaltenbreite konnte nicht aus den Preferences geladen werden.", ex);
return lstColumnWidths;
}
return lstColumnWidths;
}
private int readIntervalTasksFromPreferences() {
List<Integer> refreshIntervalTasksSelectedList;
try {
refreshIntervalTasksSelectedList =
PreferencesUtils.getIntegerList(
prefs, PREFS_NODE_TIMELIMITTASKS_REFRESH_INTERVAL_SELECTED);
} catch (PreferencesException ex) {
LOG.error(
getSpringLocaleDelegate()
.getMessage(
"PersonalTaskController.10",
"Der Filterzustand konnte nicht aus den Einstellungen gelesen werden"),
ex);
return 0;
}
if (refreshIntervalTasksSelectedList.isEmpty()) return 0;
return refreshIntervalTasksSelectedList.get(0);
}