/**
* Method that will construct a parser (possibly a sequence) that contains all given sub-parsers.
* All parsers given are checked to see if they are sequences: and if so, they will be
* "flattened", that is, contained parsers are directly added in a new sequence instead of adding
* sequences within sequences. This is done to minimize delegation depth, ideally only having just
* a single level of delegation.
*/
public static JsonParserSequence createFlattened(
boolean checkForExistingToken, JsonParser first, JsonParser second) {
if (!(first instanceof JsonParserSequence || second instanceof JsonParserSequence)) {
return new JsonParserSequence(checkForExistingToken, new JsonParser[] {first, second});
}
ArrayList<JsonParser> p = new ArrayList<JsonParser>();
if (first instanceof JsonParserSequence) {
((JsonParserSequence) first).addFlattenedActiveParsers(p);
} else {
p.add(first);
}
if (second instanceof JsonParserSequence) {
((JsonParserSequence) second).addFlattenedActiveParsers(p);
} else {
p.add(second);
}
return new JsonParserSequence(checkForExistingToken, p.toArray(new JsonParser[p.size()]));
}
protected void addFlattenedActiveParsers(List<JsonParser> result) {
for (int i = _nextParser - 1, len = _parsers.length; i < len; ++i) {
JsonParser p = _parsers[i];
if (p instanceof JsonParserSequence) {
((JsonParserSequence) p).addFlattenedActiveParsers(result);
} else {
result.add(p);
}
}
}
@SuppressWarnings("resource")
protected void addFlattenedActiveParsers(List<JsonParser> listToAddIn) {
for (int i = _nextParserIndex - 1, len = _parsers.length; i < len; ++i) {
JsonParser p = _parsers[i];
if (p instanceof JsonParserSequence) {
((JsonParserSequence) p).addFlattenedActiveParsers(listToAddIn);
} else {
listToAddIn.add(p);
}
}
}
private final Object _deserialize(
JsonParser paramJsonParser, DeserializationContext paramDeserializationContext)
throws IOException {
Object localObject1;
if (paramJsonParser.canReadTypeId()) {
localObject1 = paramJsonParser.getTypeId();
if (localObject1 != null) {
paramJsonParser =
_deserializeWithNativeTypeId(
paramJsonParser, paramDeserializationContext, localObject1);
}
}
do {
boolean bool;
Object localObject2;
do {
return paramJsonParser;
bool = paramJsonParser.isExpectedStartArrayToken();
String str = _locateTypeId(paramJsonParser, paramDeserializationContext);
localObject2 = _findDeserializer(paramDeserializationContext, str);
localObject1 = paramJsonParser;
if (this._typeIdVisible) {
localObject1 = paramJsonParser;
if (paramJsonParser.getCurrentToken() == JsonToken.START_OBJECT) {
localObject1 = new TokenBuffer(null, false);
((TokenBuffer) localObject1).writeStartObject();
((TokenBuffer) localObject1).writeFieldName(this._typePropertyName);
((TokenBuffer) localObject1).writeString(str);
localObject1 =
JsonParserSequence.createFlattened(
((TokenBuffer) localObject1).asParser(paramJsonParser), paramJsonParser);
((JsonParser) localObject1).nextToken();
}
}
localObject2 =
((JsonDeserializer) localObject2)
.deserialize((JsonParser) localObject1, paramDeserializationContext);
paramJsonParser = (JsonParser) localObject2;
} while (!bool);
paramJsonParser = (JsonParser) localObject2;
} while (((JsonParser) localObject1).nextToken() == JsonToken.END_ARRAY);
throw paramDeserializationContext.wrongTokenException(
(JsonParser) localObject1,
JsonToken.END_ARRAY,
"expected closing END_ARRAY after type information and deserialized value");
}
