protected static String getString(
HttpServletRequest request, String propertyName, String propertyValueDefault) {
String res = null;
{
try {
Principal userPrincipal = request.getUserPrincipal();
if (userPrincipal != null) {
PreferenceAccessorFactory f = DefaultPreferenceAccessorFactory.getInstance();
PreferenceAccessor a = f.getUserPreferenceAccessor();
res = a.getPreferenceProperty(userPrincipal, propertyName);
if (res == null || res.length() == 0) {
if (propertyValueDefault != null) {
res = propertyValueDefault;
}
}
}
} catch (Throwable ex) {
ex.printStackTrace(); // TODO: Log!
}
}
return res;
}
protected static void setString(
HttpServletRequest request, String propertyName, String propertyValue) {
try {
Principal userPrincipal = request.getUserPrincipal();
if (userPrincipal != null) {
PreferenceAccessorFactory f = DefaultPreferenceAccessorFactory.getInstance();
PreferenceAccessor a = f.getUserPreferenceAccessor();
a.setPreferenceProperty(userPrincipal, propertyName, propertyValue);
}
} catch (Throwable ex) {
ex.printStackTrace(); // TODO: Log!
}
}
public static void setMenuPropertyValue(HttpServletRequest request, Integer v) {
try {
Principal userPrincipal = request.getUserPrincipal();
if (userPrincipal != null) {
PreferenceAccessorFactory f = DefaultPreferenceAccessorFactory.getInstance();
PreferenceAccessor a = f.getUserPreferenceAccessor();
if (v == null) {
a.setPreferenceProperty(userPrincipal, MENU_PROPERTY_NAME, null);
} else {
String value = v.toString();
a.setPreferenceProperty(userPrincipal, MENU_PROPERTY_NAME, value);
}
}
} catch (Throwable ex) {
ex.printStackTrace(); // TODO: Log!
}
}
private static Integer getMenuPropertyValue(HttpServletRequest request) {
Integer res = null;
{
try {
Principal userPrincipal = request.getUserPrincipal();
if (userPrincipal != null) {
PreferenceAccessorFactory f = DefaultPreferenceAccessorFactory.getInstance();
PreferenceAccessor a = f.getUserPreferenceAccessor();
String name = a.getPreferenceProperty(userPrincipal, MENU_PROPERTY_NAME);
if (name != null) {
res = Integer.parseInt(name);
}
}
} catch (Throwable ex) {
ex.printStackTrace(); // TODO: Log!
}
}
return res;
}