com.alibaba.fastjson2.util

Class StringUtils

java.lang.Object

com.alibaba.fastjson2.util.StringUtils

public class StringUtils
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringUtils.LATIN1
static class	StringUtils.UTF16

Field Summary

Fields

Modifier and Type	Field and Description
protected static long	MASK_BROWSER_SECURE
protected static long	MASK_ESCAPE_NONE_ASCII

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	escaped(byte[] value, byte quote, long vecQuote)
static boolean	noneEscaped(long v, long quote)
static void	writeEscapedChar(byte[] bytes, int off, int c0)
static void	writeEscapedChar(char[] chars, int off, int c0)
static int	writeLatin1(byte[] bytes, int off, byte[] value, byte quote)
static int	writeLatin1Escaped(byte[] bytes, int off, byte[] values, byte quote, long features)
static int	writeLatin1EscapedRest(char[] chars, int off, byte[] str, int coff, char quote, long features)
static void	writeU4Hex2(byte[] bytes, int off, int c)
static void	writeU4Hex2(char[] chars, int off, int c)
static void	writeU4HexU(byte[] bytes, int off, int c)
static void	writeU4HexU(char[] chars, int off, int c)
static int	writeUTF16(byte[] bytes, int off, byte[] value, byte quote, long features)

Methods inherited from class java.lang.Object

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

Field Detail

MASK_ESCAPE_NONE_ASCII

protected static final long MASK_ESCAPE_NONE_ASCII

MASK_BROWSER_SECURE

protected static final long MASK_BROWSER_SECURE

Constructor Detail

StringUtils

public StringUtils()

Method Detail

writeLatin1

public static int writeLatin1(byte[] bytes,
                              int off,
                              byte[] value,
                              byte quote)

writeLatin1Escaped

public static int writeLatin1Escaped(byte[] bytes,
                                     int off,
                                     byte[] values,
                                     byte quote,
                                     long features)

writeLatin1EscapedRest

public static int writeLatin1EscapedRest(char[] chars,
                                         int off,
                                         byte[] str,
                                         int coff,
                                         char quote,
                                         long features)

writeUTF16

public static int writeUTF16(byte[] bytes,
                             int off,
                             byte[] value,
                             byte quote,
                             long features)

writeEscapedChar

public static void writeEscapedChar(byte[] bytes,
                                    int off,
                                    int c0)

writeU4Hex2

public static void writeU4Hex2(byte[] bytes,
                               int off,
                               int c)

writeU4HexU

public static void writeU4HexU(byte[] bytes,
                               int off,
                               int c)

writeEscapedChar

public static void writeEscapedChar(char[] chars,
                                    int off,
                                    int c0)

writeU4Hex2

public static void writeU4Hex2(char[] chars,
                               int off,
                               int c)

writeU4HexU

public static void writeU4HexU(char[] chars,
                               int off,
                               int c)

escaped

public static boolean escaped(byte[] value,
                              byte quote,
                              long vecQuote)

noneEscaped

public static boolean noneEscaped(long v,
                                  long quote)