private static void _removeFromValueList(String keyName, String item) {
Key key = root.getSubKey(keyName);
if (key == null) {
key = root.createSubKey(keyName);
}
String oldValue = key.value;
String[] oldValueList = _getValueList(keyName);
fireChanging(keyName, _isList(keyName), oldValue, null, oldValueList, null);
if (key.value != null) {
key.value = null;
}
if (key.valueList == null) {
key.valueList = new java.util.ArrayList();
} else {
if (item != null) {
key.valueList.remove(item);
}
}
fireChanged(keyName, _isList(keyName), oldValue, null, oldValueList, _getValueList(keyName));
}
private static void _setValueList(String keyName, String[] values) {
Key key = root.getSubKey(keyName);
if (key == null) {
key = root.createSubKey(keyName);
}
String oldValue = key.value;
String[] oldValueList = _getValueList(keyName);
fireChanging(keyName, _isList(keyName), oldValue, null, oldValueList, values);
if (key.value != null) {
key.value = null;
}
if (key.valueList == null) {
key.valueList = new java.util.ArrayList((values == null) ? 0 : values.length);
} else {
key.valueList.clear();
}
if (values != null) {
for (int i = 0; i < values.length; i++) {
key.valueList.add(values[i]);
}
}
fireChanged(keyName, _isList(keyName), oldValue, null, oldValueList, values);
}
private static void _setValue(String keyName, String value) {
Key key = root.getSubKey(keyName);
if (key == null) {
key = root.createSubKey(keyName);
}
String oldValue = key.value;
String[] oldValueList = _getValueList(keyName);
fireChanging(keyName, _isList(keyName), oldValue, value, oldValueList, null);
if (key.valueList != null) {
key.valueList = null;
}
key.value = value;
fireChanged(keyName, _isList(keyName), oldValue, value, oldValueList, null);
}
public Key createSubKey(String name) {
if (subKeys == null) {
subKeys = new java.util.HashMap();
}
int i = name.indexOf('.');
if (i == -1) {
Key subKey = (Key) subKeys.get(name);
if (subKey == null) {
subKey = new Key();
subKey.name = name;
subKeys.put(name, subKey);
}
return subKey;
} else {
Key subKey = (Key) subKeys.get(name.substring(0, i));
if (subKey == null) {
subKey = new Key();
subKey.name = name.substring(0, i);
subKeys.put(subKey.name, subKey);
}
return subKey.createSubKey(name.substring(i + 1));
}
}
