@Override
public int hashCode() {
int result = fields != null ? fields.hashCode() : 0;
result = 31 * result + (type != null ? type.hashCode() : 0);
result = 31 * result + (connections != null ? connections.hashCode() : 0);
return result;
}
public MetadataImpl(JSONObject json) throws FacebookException {
try {
if (!json.isNull("fields")) {
JSONArray fieldsJSONArray = json.getJSONArray("fields");
for (int i = 0; i < fieldsJSONArray.length(); i++) {
JSONObject fieldJSONObject = fieldsJSONArray.getJSONObject(i);
fields.add(new MetadataFieldImpl(fieldJSONObject));
}
}
if (!json.isNull("type")) {
type = json.getString("type");
}
if (!json.isNull("connections")) {
JSONObject connectionsJSONObject = json.getJSONObject("connections");
@SuppressWarnings("unchecked")
Iterator<String> fieldNamesIterator = connectionsJSONObject.keys();
while (fieldNamesIterator.hasNext()) {
String key = fieldNamesIterator.next();
String value = connectionsJSONObject.getString(key);
connections.put(key, value);
}
}
} catch (JSONException e) {
throw new FacebookException(e);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
MetadataImpl metadata = (MetadataImpl) o;
if (fields != null ? !fields.equals(metadata.fields) : metadata.fields != null) return false;
if (type != null ? !type.equals(metadata.type) : metadata.type != null) return false;
return connections != null
? connections.equals(metadata.connections)
: metadata.connections == null;
}