public boolean isBoundTo(Object node) {
if (!(node instanceof Element)) return false;
if (myMapAnnotation != null && !myMapAnnotation.surroundWithTag()) {
return myMapAnnotation.entryTagName().equals(((Element) node).getName());
}
return ((Element) node).getName().equals(Constants.MAP);
}
public Object serialize(Object o, Object context, SerializationFilter filter) {
Map map = (Map) o;
Element m;
if (myMapAnnotation == null || myMapAnnotation.surroundWithTag()) {
m = new Element(Constants.MAP);
} else {
m = (Element) context;
}
final Set keySet = map.keySet();
final Object[] keys = ArrayUtil.toObjectArray(keySet);
if (myMapAnnotation == null || myMapAnnotation.sortBeforeSave()) {
Arrays.sort(keys, KEY_COMPARATOR);
}
for (Object k : keys) {
Object v = map.get(k);
Element entry = new Element(getEntryAttributeName());
m.addContent(entry);
Object kNode = myKeyBinding.serialize(k, entry, filter);
if (kNode instanceof Text) {
Text text = (Text) kNode;
entry.setAttribute(getKeyAttributeValue(), text.getText());
} else {
if (myMapAnnotation != null && !myMapAnnotation.surroundKeyWithTag()) {
entry.addContent((Content) kNode);
} else {
Element key = new Element(getKeyAttributeValue());
entry.addContent(key);
key.addContent((Content) kNode);
}
}
Object vNode = myValueBinding.serialize(v, entry, filter);
if (vNode instanceof Text) {
Text text = (Text) vNode;
entry.setAttribute(getValueAttributeName(), text.getText());
} else {
if (myMapAnnotation != null && !myMapAnnotation.surroundValueWithTag()) {
entry.addContent((Element) vNode);
} else {
Element value = new Element(getValueAttributeName());
entry.addContent(value);
value.addContent((Content) vNode);
}
}
}
return m;
}
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;
}
private String getKeyAttributeValue() {
return myMapAnnotation == null ? KEY : myMapAnnotation.keyAttributeName();
}
private String getValueAttributeName() {
return myMapAnnotation == null ? VALUE : myMapAnnotation.valueAttributeName();
}
private String getEntryAttributeName() {
return myMapAnnotation == null ? ENTRY : myMapAnnotation.entryTagName();
}