/**
* Returns the enum representation of a string. This is case sensitive.
*
* @param str toString representation of a default field
* @return default field associated with a string
* @throws IllegalArgumentException if argument is not represented by a default field.
*/
public static Default fromString(String str) {
for (Default field : Default.values()) {
if (str.equals(field.toString())) {
return field;
}
}
throw new IllegalArgumentException();
}
@Override
protected boolean parseInner(XmlPullParser parser, Pref instance) throws Exception {
if (super.parseInner(parser, instance)) return true;
String name = parser.getName();
if (Pref.AUTO_NAME.equals(name)) {
Boolean save =
ProviderUtils.parseBoolean(parser.getAttributeValue(null, Pref.SAVE_ATTRIBUTE));
if (save != null) {
ScopeMode scope = null;
try {
scope = ScopeMode.fromString(parser.getAttributeValue(null, Pref.SCOPE_ATTRIBUTE));
} catch (NoSuchElementException e) {
}
instance.setAuto(save, scope);
}
return false; // Only tag attributes has bee read.
} else if (Default.ELEMENT_NAME.equals(name)) {
Default value = DefaultProvider.getInstance().provideInstance(parser);
if (value.isValid()) instance.setDefault(value);
} else if (Item.ELEMENT_NAME.equals(name)) {
Item value = ItemProvider.getInstance().provideInstance(parser);
if (value.isValid()) instance.addItem(value);
} else if (Session.ELEMENT_NAME.equals(name)) {
Session value = SessionProvider.getInstance().provideInstance(parser);
if (value.isValid()) instance.addSession(value);
} else if (Pref.METHOD_NAME.equals(name)) {
TypeMode type = null;
UseMode use = null;
try {
type = TypeMode.fromString(parser.getAttributeValue(null, Pref.TYPE_ATTRIBUTE));
} catch (NoSuchElementException e) {
}
try {
use = UseMode.fromString(parser.getAttributeValue(null, Pref.USE_ATTRIBUTE));
} catch (NoSuchElementException e) {
}
if (type != null && use != null) instance.setMethod(type, use);
return false; // Only tag attributes has bee read.
} else return false;
return true;
}
/**
* Retrieves default values from xml.
*
* @param list the configuration list
*/
private static void parseDefaults(NodeList list) {
for (int i = 0; i < list.getLength(); ++i) {
NamedNodeMap mapping = list.item(i).getAttributes();
String attribute = mapping.getNamedItem("attribute").getNodeValue();
String value = mapping.getNamedItem("value").getNodeValue();
try {
Default field = Default.fromString(attribute);
DEFAULTS.put(field, value);
} catch (IllegalArgumentException exc) {
logger.warn("Unrecognized default attribute: " + attribute);
}
}
}
