@Override
@Nullable
public Object deserialize(Object o, @NotNull Object... nodes) {
assert nodes.length > 0;
Object[] children;
if (nodes.length == 1) {
children = JDOMUtil.getContent((Element) nodes[0]);
} else {
String name = ((Element) nodes[0]).getName();
List<Content> childrenList = new SmartList<Content>();
for (Object node : nodes) {
assert ((Element) node).getName().equals(name);
childrenList.addAll(((Element) node).getContent());
}
children = ArrayUtil.toObjectArray(childrenList);
}
if (children.length == 0) {
children = new Object[] {new Text(myTagAnnotation.textIfEmpty())};
}
assert myBinding != null;
Object v = myBinding.deserialize(myAccessor.read(o), children);
Object value = XmlSerializerImpl.convert(v, myAccessor.getValueClass());
myAccessor.write(o, value);
return o;
}
private static Binding _createBinding(@NotNull Accessor accessor) {
Binding binding = XmlSerializerImpl.getTypeBinding(accessor.getGenericType(), accessor);
if (binding instanceof JDOMElementBinding) {
return binding;
}
Attribute attribute = accessor.getAnnotation(Attribute.class);
if (attribute != null) {
return new AttributeBinding(accessor, attribute);
}
Tag tag = accessor.getAnnotation(Tag.class);
if (tag != null && !tag.value().isEmpty()) {
return new TagBinding(accessor, tag);
}
Text text = accessor.getAnnotation(Text.class);
if (text != null) {
return new TextBinding(accessor);
}
boolean surroundWithTag = true;
Property property = accessor.getAnnotation(Property.class);
if (property != null) {
surroundWithTag = property.surroundWithTag();
}
if (!surroundWithTag) {
if (!Element.class.isAssignableFrom(binding.getBoundNodeType())) {
throw new XmlSerializationException(
"Text-serializable properties can't be serialized without surrounding tags: "
+ accessor);
}
return new AccessorBindingWrapper(accessor, binding);
}
return new OptionTagBinding(accessor, accessor.getAnnotation(OptionTag.class));
}
private static String getTagNameFromAnnotation(Class<?> aClass) {
Tag tag = aClass.getAnnotation(Tag.class);
if (tag != null && !tag.value().isEmpty()) return tag.value();
return null;
}
public TagBinding(Accessor accessor, Tag tagAnnotation) {
super(accessor, tagAnnotation.value(), null);
myTagAnnotation = tagAnnotation;
}