redis.clients.jedis.util

Class SafeEncoder

java.lang.Object

redis.clients.jedis.util.SafeEncoder

public final class SafeEncoder
extends java.lang.Object

The only reason to have this is to be able to compatible with java 1.5 :(

Field Summary

Fields

Modifier and Type	Field and Description
static java.nio.charset.Charset	DEFAULT_CHARSET

Method Summary

Modifier and Type	Method and Description
static java.lang.String	encode(byte[] data)
static byte[]	encode(java.lang.String str)
static byte[][]	encodeMany(java.lang.String... strs)
static java.lang.Object	encodeObject(java.lang.Object dataToEncode) This method takes an object and will convert all bytes[] and list of byte[] and will encode the object in a recursive way.
static byte[]	toUpperCase(byte[] data) Converts a byte array to uppercase by converting lowercase ASCII letters (a-z) to uppercase (A-Z).

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CHARSET

public static volatile java.nio.charset.Charset DEFAULT_CHARSET

Method Detail

encodeMany

public static byte[][] encodeMany(java.lang.String... strs)

encode

public static byte[] encode(java.lang.String str)

encode

public static java.lang.String encode(byte[] data)

encodeObject

public static java.lang.Object encodeObject(java.lang.Object dataToEncode)

This method takes an object and will convert all bytes[] and list of byte[] and will encode the object in a recursive way.

Parameters:

dataToEncode -

Returns:

the object fully encoded

toUpperCase

public static byte[] toUpperCase(byte[] data)

Converts a byte array to uppercase by converting lowercase ASCII letters (a-z) to uppercase (A-Z). This method is optimized for ASCII text and performs direct byte manipulation, which is significantly faster than converting to String and calling String.toUpperCase().

This method only works correctly for ASCII text. Non-ASCII characters are left unchanged. For Redis command names (which are always ASCII), this is safe and provides ~47% performance improvement over the String-based approach.

Parameters:

data - the byte array to convert to uppercase

Returns:

a new byte array with lowercase ASCII letters converted to uppercase