public static final JSONArray parseArray(String text) {
if (text == null) {
return null;
}
DefaultJSONParser parser = new DefaultJSONParser(text, ParserConfig.getGlobalInstance());
JSONArray array;
JSONLexer lexer = parser.getLexer();
if (lexer.token() == JSONToken.NULL) {
lexer.nextToken();
array = null;
} else if (lexer.token() == JSONToken.EOF) {
array = null;
} else {
array = new JSONArray();
parser.parseArray(array);
parser.handleResovleTask(array);
}
parser.close();
return array;
}
public static final Object parse(String text, int features) {
if (text == null) {
return null;
}
DefaultJSONParser parser =
new DefaultJSONParser(text, ParserConfig.getGlobalInstance(), features);
Object value = parser.parse();
parser.handleResovleTask(value);
parser.close();
return value;
}
public static final List<Object> parseArray(String text, Type[] types) {
if (text == null) {
return null;
}
List<Object> list;
DefaultJSONParser parser = new DefaultJSONParser(text, ParserConfig.getGlobalInstance());
Object[] objectArray = parser.parseArray(types);
if (objectArray == null) {
list = null;
} else {
list = Arrays.asList(objectArray);
}
parser.handleResovleTask(list);
parser.close();
return list;
}
@SuppressWarnings("unchecked")
public static final <T> T parseObject(char[] input, int length, Type clazz, Feature... features) {
if (input == null || input.length == 0) {
return null;
}
int featureValues = DEFAULT_PARSER_FEATURE;
for (Feature featrue : features) {
featureValues = Feature.config(featureValues, featrue, true);
}
DefaultJSONParser parser =
new DefaultJSONParser(input, length, ParserConfig.getGlobalInstance(), featureValues);
T value = (T) parser.parseObject(clazz);
parser.handleResovleTask(value);
parser.close();
return (T) value;
}
@SuppressWarnings("unchecked")
public static final <T> T parseObject(
String input, Type clazz, int featureValues, Feature... features) {
if (input == null) {
return null;
}
for (Feature featrue : features) {
featureValues = Feature.config(featureValues, featrue, true);
}
DefaultJSONParser parser =
new DefaultJSONParser(input, ParserConfig.getGlobalInstance(), featureValues);
T value = (T) parser.parseObject(clazz);
parser.handleResovleTask(value);
parser.close();
return (T) value;
}
@SuppressWarnings("unchecked")
public static final <T> T parseObject(
String input,
Type clazz,
ParserConfig config,
ParseProcess processor,
int featureValues,
Feature... features) {
if (input == null) {
return null;
}
for (Feature featrue : features) {
featureValues = Feature.config(featureValues, featrue, true);
}
DefaultJSONParser parser = new DefaultJSONParser(input, config, featureValues);
if (processor instanceof ExtraTypeProvider) {
parser.getExtraTypeProviders().add((ExtraTypeProvider) processor);
}
if (processor instanceof ExtraProcessor) {
parser.getExtraProcessors().add((ExtraProcessor) processor);
}
T value = (T) parser.parseObject(clazz);
parser.handleResovleTask(value);
parser.close();
return (T) value;
}
public static final <T> List<T> parseArray(String text, Class<T> clazz) {
if (text == null) {
return null;
}
List<T> list;
DefaultJSONParser parser = new DefaultJSONParser(text, ParserConfig.getGlobalInstance());
JSONLexer lexer = parser.getLexer();
if (lexer.token() == JSONToken.NULL) {
lexer.nextToken();
list = null;
} else {
list = new ArrayList<T>();
parser.parseArray(clazz, list);
parser.handleResovleTask(list);
}
parser.close();
return list;
}
public static final Object parse(
byte[] input, int off, int len, CharsetDecoder charsetDecoder, int features) {
charsetDecoder.reset();
int scaleLength = (int) (len * (double) charsetDecoder.maxCharsPerByte());
char[] chars = ThreadLocalCache.getChars(scaleLength);
ByteBuffer byteBuf = ByteBuffer.wrap(input, off, len);
CharBuffer charBuf = CharBuffer.wrap(chars);
IOUtils.decode(charsetDecoder, byteBuf, charBuf);
int position = charBuf.position();
DefaultJSONParser parser =
new DefaultJSONParser(chars, position, ParserConfig.getGlobalInstance(), features);
Object value = parser.parse();
parser.handleResovleTask(value);
parser.close();
return value;
}
@SuppressWarnings("unchecked")
public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
String url = (String) parser.parse();
if (url == null) {
return null;
}
try {
return (T) new URL(url);
} catch (MalformedURLException e) {
throw new JSONException("create url error", e);
}
}
@SuppressWarnings("unchecked")
public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
final JSONLexer lexer = parser.getLexer();
Boolean boolObj;
if (lexer.token() == JSONToken.TRUE) {
lexer.nextToken(JSONToken.COMMA);
boolObj = Boolean.TRUE;
} else if (lexer.token() == JSONToken.FALSE) {
lexer.nextToken(JSONToken.COMMA);
boolObj = Boolean.FALSE;
} else if (lexer.token() == JSONToken.LITERAL_INT) {
int intValue = lexer.intValue();
lexer.nextToken(JSONToken.COMMA);
if (intValue == 1) {
boolObj = Boolean.TRUE;
} else {
boolObj = Boolean.FALSE;
}
} else {
Object value = parser.parse();
if (value == null) {
return null;
}
boolObj = TypeUtils.castToBoolean(value);
}
if (clazz == AtomicBoolean.class) {
return (T) new AtomicBoolean(boolObj.booleanValue());
}
return (T) boolObj;
}
