private void recordType(
DataSchema schema, Map<String, NamedDataSchema> foundTypes, List<NamedDataSchema> typeOrder) {
if (schema instanceof NamedDataSchema) {
NamedDataSchema namedDataSchema = (NamedDataSchema) schema;
if (!foundTypes.containsKey(namedDataSchema.getFullName())) {
foundTypes.put(namedDataSchema.getFullName(), namedDataSchema);
if (schema instanceof RecordDataSchema) // recurse into record, record any contained types.
{
RecordDataSchema recordDataSchema = (RecordDataSchema) schema;
for (RecordDataSchema.Field field : recordDataSchema.getFields()) {
recordType(field.getType(), foundTypes, typeOrder);
}
}
typeOrder.add(namedDataSchema);
}
} else if (schema instanceof ArrayDataSchema) {
ArrayDataSchema arraySchema = (ArrayDataSchema) schema;
recordType(arraySchema.getItems(), foundTypes, typeOrder);
} else if (schema instanceof MapDataSchema) {
MapDataSchema mapSchema = (MapDataSchema) schema;
recordType(mapSchema.getValues(), foundTypes, typeOrder);
} else if (schema instanceof UnionDataSchema) {
UnionDataSchema unionSchema = (UnionDataSchema) schema;
for (DataSchema type : unionSchema.getTypes()) {
recordType(type, foundTypes, typeOrder);
}
}
}
private void checkName(NamedDataSchema older, NamedDataSchema newer) {
if (_options.isCheckNames() && older.getFullName().equals(newer.getFullName()) == false) {
appendMessage(
CompatibilityMessage.Impact.BREAKS_NEW_AND_OLD_READERS,
"name changed from %s to %s",
older.getFullName(),
newer.getFullName());
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(getClass().getSimpleName()).append("\n");
if (_initMessages.isEmpty() == false) {
sb.append("Initialization message:\n");
_initMessages.appendTo(sb);
}
sb.append("Validators:\n");
for (Map.Entry<Object, List<Validator>> e : _cache.entrySet()) {
sb.append(" ");
Object key = e.getKey();
if (key instanceof RecordDataSchema.Field) {
sb.append(((RecordDataSchema.Field) key).getName()).append(" (field)");
} else if (key instanceof NamedDataSchema) {
sb.append(((NamedDataSchema) key).getFullName()).append(" (named schema)");
} else {
sb.append(key.toString());
}
sb.append("\n");
for (Validator v : e.getValue()) {
sb.append(" ").append(v).append("\n");
}
}
return sb.toString();
}
