public void readExternal(@NotNull Element element) {
Map<String, AbstractProperty> propertyByName = new THashMap<>();
for (AbstractProperty abstractProperty : myExternalizers.keySet()) {
propertyByName.put(abstractProperty.getName(), abstractProperty);
}
for (Element child : element.getChildren()) {
AbstractProperty property = propertyByName.get(child.getName());
if (property == null) {
continue;
}
Externalizer externalizer = myExternalizers.get(property);
if (externalizer == null) {
continue;
}
try {
myValues.put(property, externalizer.readValue(child));
} catch (Exception e) {
LOG.info(e);
}
}
}
public void writeExternal(@NotNull Element element) {
if (myExternalizers.isEmpty()) {
return;
}
List<AbstractProperty> properties = new ArrayList<>(myExternalizers.keySet());
Collections.sort(properties, AbstractProperty.NAME_COMPARATOR);
for (AbstractProperty property : properties) {
Externalizer externalizer = myExternalizers.get(property);
if (externalizer == null) {
continue;
}
Object propValue = property.get(this);
if (!Comparing.equal(propValue, property.getDefault(this))) {
Element child = new Element(property.getName());
externalizer.writeValue(child, propValue);
if (!JDOMUtil.isEmpty(child)) {
element.addContent(child);
}
}
}
}
public void rememberKey(AbstractProperty property) {
LOG.assertTrue(myExternalizers.get(property) == null, property.getName());
myExternalizers.put(property, null);
}
public <T> void registerProperty(AbstractProperty<T> property, Externalizer<T> externalizer) {
String name = property.getName();
LOG.assertTrue(!myExternalizers.containsKey(property), name);
myExternalizers.put(property, externalizer);
}
/**
* Register pre-defined Property Accessor
*
* @param propertyAccessor AbstractProperty
*/
private void registerPropertyAccessor(AbstractProperty propertyAccessor) {
propertyAccessors.put(propertyAccessor.getName(), propertyAccessor);
}
