public MapBinding(ParameterizedType type, Accessor accessor) {
Type[] arguments = type.getActualTypeArguments();
Type keyType = arguments[0];
Type valueType = arguments[1];
myKeyBinding = XmlSerializerImpl.getBinding(keyType);
myValueBinding = XmlSerializerImpl.getBinding(valueType);
myMapAnnotation =
XmlSerializerImpl.findAnnotation(accessor.getAnnotations(), MapAnnotation.class);
}
public Object deserialize(Object o, @NotNull Object... nodes) {
Map map = (Map) o;
map.clear();
final Object[] childNodes;
if (myMapAnnotation == null || myMapAnnotation.surroundWithTag()) {
assert nodes.length == 1;
Element m = (Element) nodes[0];
childNodes = JDOMUtil.getContent(m);
} else {
childNodes = nodes;
}
for (Object childNode : childNodes) {
if (XmlSerializerImpl.isIgnoredNode(childNode)) continue;
Element entry = (Element) childNode;
Object k = null;
Object v = null;
assert entry.getName().equals(getEntryAttributeName());
Attribute keyAttr = entry.getAttribute(getKeyAttributeValue());
if (keyAttr != null) {
k = myKeyBinding.deserialize(o, keyAttr);
} else {
if (myMapAnnotation != null && !myMapAnnotation.surroundKeyWithTag()) {
final Object[] children = JDOMUtil.getContent(entry);
for (Object child : children) {
if (myKeyBinding.isBoundTo(child)) {
k = myKeyBinding.deserialize(o, child);
break;
}
}
assert k != null : "no key found";
} else {
final Object keyNode = entry.getChildren(getKeyAttributeValue()).get(0);
k = myKeyBinding.deserialize(o, JDOMUtil.getContent((Element) keyNode));
}
}
Attribute valueAttr = entry.getAttribute(getValueAttributeName());
if (valueAttr != null) {
v = myValueBinding.deserialize(o, valueAttr);
} else {
if (myMapAnnotation != null && !myMapAnnotation.surroundValueWithTag()) {
final Object[] children = JDOMUtil.getContent(entry);
for (Object child : children) {
if (myValueBinding.isBoundTo(child)) {
v = myValueBinding.deserialize(o, child);
break;
}
}
assert v != null : "no value found";
} else {
final Object valueNode = entry.getChildren(getValueAttributeName()).get(0);
v =
myValueBinding.deserialize(
o, XmlSerializerImpl.getNotIgnoredContent((Element) valueNode));
}
}
//noinspection unchecked
map.put(k, v);
}
return map;
}
