public WikidataEntity parse(String json) throws WpParseException {
JacksonTermedStatementDocument mwDoc;
try {
mwDoc = mapper.readValue(json, JacksonTermedStatementDocument.class);
} catch (IOException e) {
LOG.info("Error parsing: " + json);
throw new WpParseException(e);
}
WikidataEntity record = new WikidataEntity(mwDoc.getEntityId().getId());
// Aliases (multiple per language)
for (List<MonolingualTextValue> vlist : mwDoc.getAliases().values()) {
if (vlist.isEmpty()) continue;
if (!validLanguage(vlist.get(0).getLanguageCode())) continue;
Language lang = Language.getByLangCodeLenient(vlist.get(0).getLanguageCode());
record.getAliases().put(lang, new ArrayList<String>());
for (MonolingualTextValue v : vlist) {
record.getAliases().get(lang).add(v.getText());
}
}
// Descriptions (one per language)
for (MonolingualTextValue v : mwDoc.getDescriptions().values()) {
if (validLanguage(v.getLanguageCode())) {
Language lang = Language.getByLangCodeLenient(v.getLanguageCode());
record.getDescriptions().put(lang, v.getText());
}
}
// Labels (one per language)
for (MonolingualTextValue v : mwDoc.getLabels().values()) {
if (validLanguage(v.getLanguageCode())) {
Language lang = Language.getByLangCodeLenient(v.getLanguageCode());
record.getLabels().put(lang, v.getText());
}
}
// Claims (only for Item entities)
if (mwDoc instanceof JacksonItemDocument) {
for (List<JacksonStatement> statements :
((JacksonItemDocument) mwDoc).getJsonClaims().values()) {
for (JacksonStatement s : statements) {
record.getStatements().add(parseOneClaim(record, s));
}
}
}
return record;
}
/**
* Returns a hash code for the given object.
*
* @see java.lang.Object#hashCode()
* @param o the object to create a hash for
* @return the hash code of the object
*/
public static int hashCode(MonolingualTextValue o) {
int result;
result = o.getLanguageCode().hashCode();
result = prime * result + o.getText().hashCode();
return result;
}