Package com.alibaba.fastjson.util

Class IOUtils

java.lang.Object

com.alibaba.fastjson.util.IOUtils

public class IOUtils
extends Object

Author:

wenshao[szujobs@hotmail.com]

Field Summary

Fields

Modifier and Type	Field	Description
static char[]	CA
static char[]	DIGITS
static boolean[]	firstIdentifierFlags
static boolean[]	identifierFlags
static char[]	replaceChars
static byte[]	specicalFlags_doubleQuotes
static boolean[]	specicalFlags_doubleQuotesFlags
static byte[]	specicalFlags_singleQuotes
static boolean[]	specicalFlags_singleQuotesFlags
static Charset	UTF8

Constructor Summary

Constructors

Constructor	Description
IOUtils()

Method Summary

Modifier and Type	Method	Description
static void	close(Closeable x)
static void	decode(CharsetDecoder charsetDecoder, ByteBuffer byteBuf, CharBuffer charByte)
static byte[]	decodeBase64(String s)
static int	decodeUTF8(byte[] sa, int sp, int len, char[] da)
static void	getChars(byte b, int index, char[] buf)
static void	getChars(int i, int index, char[] buf)
static void	getChars(long i, int index, char[] buf)
static boolean	isIdent(char ch)
static boolean	isValidJsonpQueryParam(String value)
static int	stringSize(int x)
static int	stringSize(long x)

Methods inherited from class java.lang.Object

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

Field Detail

UTF8

public static final Charset UTF8

DIGITS

public static final char[] DIGITS

firstIdentifierFlags

public static final boolean[] firstIdentifierFlags

identifierFlags

public static final boolean[] identifierFlags

specicalFlags_doubleQuotes

public static final byte[] specicalFlags_doubleQuotes

specicalFlags_singleQuotes

public static final byte[] specicalFlags_singleQuotes

specicalFlags_doubleQuotesFlags

public static final boolean[] specicalFlags_doubleQuotesFlags

specicalFlags_singleQuotesFlags

public static final boolean[] specicalFlags_singleQuotesFlags

replaceChars

public static final char[] replaceChars

CA

public static final char[] CA

Constructor Detail

IOUtils

public IOUtils()

Method Detail

decode

public static void decode(CharsetDecoder charsetDecoder,
                          ByteBuffer byteBuf,
                          CharBuffer charByte)

decodeBase64

public static byte[] decodeBase64(String s)

close

public static void close(Closeable x)

getChars

public static void getChars(byte b,
                            int index,
                            char[] buf)

getChars

public static void getChars(int i,
                            int index,
                            char[] buf)

getChars

public static void getChars(long i,
                            int index,
                            char[] buf)

stringSize

public static int stringSize(int x)

stringSize

public static int stringSize(long x)

decodeUTF8

public static int decodeUTF8(byte[] sa,
                             int sp,
                             int len,
                             char[] da)

isIdent

public static boolean isIdent(char ch)

isValidJsonpQueryParam

public static boolean isValidJsonpQueryParam(String value)