Package com.jsoniter

Class JsonIterator

java.lang.Object

com.jsoniter.JsonIterator

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class JsonIterator
extends java.lang.Object
implements java.io.Closeable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	JsonIterator.ReadArrayCallback
static interface	JsonIterator.ReadObjectCallback

Field Summary

Fields

Modifier and Type	Field	Description
(package private) byte[]	buf
Config	configCache
(package private) java.lang.Object	existingObject
private static JsonIterator.ReadArrayCallback	fillArray
private static JsonIterator.ReadObjectCallback	fillObject
(package private) int	head
(package private) java.io.InputStream	in
private static boolean	isStreamingEnabled
(package private) char[]	reusableChars
(package private) Slice	reusableSlice
(package private) int	skipStartedAt
(package private) int	tail
(package private) java.util.Map<java.lang.String,java.lang.Object>	tempObjects
(package private) static ValueType[]	valueTypes

Constructor Summary

Constructors

Modifier	Constructor	Description
	JsonIterator()
private	JsonIterator(java.io.InputStream in, byte[] buf, int head, int tail)

Method Summary

Modifier and Type	Method	Description
void	close()
java.lang.String	currentBuffer()
private Config	currentConfig()
static Any	deserialize(byte[] input)
static <T> T	deserialize(byte[] input, TypeLiteral<T> typeLiteral)
static <T> T	deserialize(byte[] input, java.lang.Class<T> clazz)
static Any	deserialize(Config config, byte[] input)
static <T> T	deserialize(Config config, byte[] input, TypeLiteral<T> typeLiteral)
static <T> T	deserialize(Config config, byte[] input, java.lang.Class<T> clazz)
static Any	deserialize(Config config, java.lang.String input)
static <T> T	deserialize(Config config, java.lang.String input, TypeLiteral<T> typeLiteral)
static <T> T	deserialize(Config config, java.lang.String input, java.lang.Class<T> clazz)
static Any	deserialize(java.lang.String input)
static <T> T	deserialize(java.lang.String input, TypeLiteral<T> typeLiteral)
static <T> T	deserialize(java.lang.String input, java.lang.Class<T> clazz)
static void	enableStreamingSupport()
private static int	findLastNotSpacePos(byte[] input)
static JsonIterator	parse(byte[] buf)
static JsonIterator	parse(byte[] buf, int head, int tail)
static JsonIterator	parse(Slice slice)
static JsonIterator	parse(java.io.InputStream in, int bufSize)
static JsonIterator	parse(java.lang.String str)
java.lang.Object	read()
<T> T	read(TypeLiteral<T> typeLiteral)
<T> T	read(TypeLiteral<T> typeLiteral, T existingObject)	try to bind to existing object, returned object might not the same instance
<T> T	read(java.lang.Class<T> clazz)
java.lang.Object	read(java.lang.reflect.Type type)
<T> T	read(T existingObject)	try to bind to existing object, returned object might not the same instance
Any	readAny()
boolean	readArray()
boolean	readArrayCB(JsonIterator.ReadArrayCallback callback, java.lang.Object attachment)
java.math.BigDecimal	readBigDecimal()
java.math.BigInteger	readBigInteger()
boolean	readBoolean()
double	readDouble()
float	readFloat()
int	readInt()
long	readLong()
boolean	readNull()
java.lang.String	readNumberAsString()
java.lang.String	readObject()
void	readObjectCB(JsonIterator.ReadObjectCallback cb, java.lang.Object attachment)
short	readShort()
java.lang.String	readString()
Slice	readStringAsSlice()
JsonException	reportError(java.lang.String op, java.lang.String msg)
void	reset(byte[] buf)
void	reset(byte[] buf, int head, int tail)
void	reset(Slice value)
void	reset(java.io.InputStream in)
static void	setMode(DecodingMode mode)
void	skip()
(package private) void	unreadByte()
ValueType	whatIsNext()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

configCache

public Config configCache

isStreamingEnabled

private static boolean isStreamingEnabled

valueTypes

static final ValueType[] valueTypes

in

java.io.InputStream in

buf

byte[] buf

head

int head

tail

int tail

skipStartedAt

int skipStartedAt

tempObjects

java.util.Map<java.lang.String,java.lang.Object> tempObjects

reusableSlice

final Slice reusableSlice

reusableChars

char[] reusableChars

existingObject

java.lang.Object existingObject

fillArray

private static final JsonIterator.ReadArrayCallback fillArray

fillObject

private static final JsonIterator.ReadObjectCallback fillObject

Constructor Detail

JsonIterator

private JsonIterator(java.io.InputStream in,
                     byte[] buf,
                     int head,
                     int tail)

JsonIterator

public JsonIterator()

Method Detail

parse

public static JsonIterator parse(java.io.InputStream in,
                                 int bufSize)

parse

public static JsonIterator parse(byte[] buf)

parse

public static JsonIterator parse(byte[] buf,
                                 int head,
                                 int tail)

parse

public static JsonIterator parse(java.lang.String str)

parse

public static JsonIterator parse(Slice slice)

reset

public final void reset(byte[] buf)

reset

public final void reset(byte[] buf,
                        int head,
                        int tail)

reset

public final void reset(Slice value)

reset

public final void reset(java.io.InputStream in)

close

public final void close()
                 throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException

unreadByte

final void unreadByte()

reportError

public final JsonException reportError(java.lang.String op,
                                       java.lang.String msg)

currentBuffer

public final java.lang.String currentBuffer()

readNull

public final boolean readNull()
                       throws java.io.IOException

Throws:

java.io.IOException

readBoolean

public final boolean readBoolean()
                          throws java.io.IOException

Throws:

java.io.IOException

readShort

public final short readShort()
                      throws java.io.IOException

Throws:

java.io.IOException

readInt

public final int readInt()
                  throws java.io.IOException

Throws:

java.io.IOException

readLong

public final long readLong()
                    throws java.io.IOException

Throws:

java.io.IOException

readArray

public final boolean readArray()
                        throws java.io.IOException

Throws:

java.io.IOException

readNumberAsString

public java.lang.String readNumberAsString()
                                    throws java.io.IOException

Throws:

java.io.IOException

readArrayCB

public final boolean readArrayCB(JsonIterator.ReadArrayCallback callback,
                                 java.lang.Object attachment)
                          throws java.io.IOException

Throws:

java.io.IOException

readString

public final java.lang.String readString()
                                  throws java.io.IOException

Throws:

java.io.IOException

readStringAsSlice

public final Slice readStringAsSlice()
                              throws java.io.IOException

Throws:

java.io.IOException

readObject

public final java.lang.String readObject()
                                  throws java.io.IOException

Throws:

java.io.IOException

readObjectCB

public final void readObjectCB(JsonIterator.ReadObjectCallback cb,
                               java.lang.Object attachment)
                        throws java.io.IOException

Throws:

java.io.IOException

readFloat

public final float readFloat()
                      throws java.io.IOException

Throws:

java.io.IOException

readDouble

public final double readDouble()
                        throws java.io.IOException

Throws:

java.io.IOException

readBigDecimal

public final java.math.BigDecimal readBigDecimal()
                                          throws java.io.IOException

Throws:

java.io.IOException

readBigInteger

public final java.math.BigInteger readBigInteger()
                                          throws java.io.IOException

Throws:

java.io.IOException

readAny

public final Any readAny()
                  throws java.io.IOException

Throws:

java.io.IOException

read

public final java.lang.Object read()
                            throws java.io.IOException

Throws:

java.io.IOException

read

public final <T> T read(T existingObject)
                 throws java.io.IOException

try to bind to existing object, returned object might not the same instance

Type Parameters:

T - object type

Parameters:

existingObject - the object instance to reuse

Returns:

data binding result, might not be the same object

Throws:

java.io.IOException - if I/O went wrong

currentConfig

private Config currentConfig()

read

public final <T> T read(TypeLiteral<T> typeLiteral,
                        T existingObject)
                 throws java.io.IOException

try to bind to existing object, returned object might not the same instance

Type Parameters:

T - object type

Parameters:

typeLiteral - the type object

existingObject - the object instance to reuse

Returns:

data binding result, might not be the same object

Throws:

java.io.IOException - if I/O went wrong

read

public final <T> T read(java.lang.Class<T> clazz)
                 throws java.io.IOException

Throws:

java.io.IOException

read

public final <T> T read(TypeLiteral<T> typeLiteral)
                 throws java.io.IOException

Throws:

java.io.IOException

read

public final java.lang.Object read(java.lang.reflect.Type type)
                            throws java.io.IOException

Throws:

java.io.IOException

whatIsNext

public ValueType whatIsNext()
                     throws java.io.IOException

Throws:

java.io.IOException

skip

public void skip()
          throws java.io.IOException

Throws:

java.io.IOException

deserialize

public static final <T> T deserialize(Config config,
                                      java.lang.String input,
                                      java.lang.Class<T> clazz)

deserialize

public static final <T> T deserialize(java.lang.String input,
                                      java.lang.Class<T> clazz)

deserialize

public static final <T> T deserialize(Config config,
                                      java.lang.String input,
                                      TypeLiteral<T> typeLiteral)

deserialize

public static final <T> T deserialize(java.lang.String input,
                                      TypeLiteral<T> typeLiteral)

deserialize

public static final <T> T deserialize(Config config,
                                      byte[] input,
                                      java.lang.Class<T> clazz)

deserialize

public static final <T> T deserialize(byte[] input,
                                      java.lang.Class<T> clazz)

deserialize

public static final <T> T deserialize(Config config,
                                      byte[] input,
                                      TypeLiteral<T> typeLiteral)

deserialize

public static final <T> T deserialize(byte[] input,
                                      TypeLiteral<T> typeLiteral)

deserialize

public static final Any deserialize(Config config,
                                    java.lang.String input)

deserialize

public static final Any deserialize(java.lang.String input)

deserialize

public static final Any deserialize(Config config,
                                    byte[] input)

deserialize

public static final Any deserialize(byte[] input)

findLastNotSpacePos

private static int findLastNotSpacePos(byte[] input)

setMode

public static void setMode(DecodingMode mode)

enableStreamingSupport

public static void enableStreamingSupport()