Package redis.clients.jedis

Class Protocol

java.lang.Object

redis.clients.jedis.Protocol

public final class Protocol
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Protocol.ClusterKeyword
static enum	Protocol.Command
static enum	Protocol.Keyword
static enum	Protocol.ResponseKeyword
static enum	Protocol.SentinelKeyword

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	ASK_PREFIX
static final byte	ASTERISK_BYTE
private static final String	BUSY_PREFIX
static final byte[]	BYTES_ASTERISK
static final byte[]	BYTES_EQUAL
static final byte[]	BYTES_FALSE
static final byte[]	BYTES_TILDE
static final byte[]	BYTES_TRUE
static final Charset	CHARSET
static final int	CLUSTER_HASHSLOTS
private static final String	CLUSTERDOWN_PREFIX
static final byte	COLON_BYTE
static final int	DEFAULT_DATABASE
static final String	DEFAULT_HOST
static final int	DEFAULT_PORT
static final int	DEFAULT_SENTINEL_PORT
static final int	DEFAULT_TIMEOUT
static final byte	DOLLAR_BYTE
static final byte	MINUS_BYTE
private static final String	MOVED_PREFIX
static final byte[]	NEGATIVE_INFINITY_BYTES
private static final String	NOPERM_PREFIX
private static final String	NOSCRIPT_PREFIX
static final byte	PLUS_BYTE
static final byte[]	POSITIVE_INFINITY_BYTES
private static final String	WRONGPASS_PREFIX

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Protocol()

Method Summary

Modifier and Type	Method	Description
private static String[]	parseTargetHostAndSlot(String clusterRedirectResponse)
private static Object	process(RedisInputStream is)
private static byte[]	processBulkReply(RedisInputStream is)
private static void	processError(RedisInputStream is)
private static Long	processInteger(RedisInputStream is)
private static List<Object>	processMultiBulkReply(RedisInputStream is)
private static byte[]	processStatusCodeReply(RedisInputStream is)
static Object	read(RedisInputStream is)
static String	readErrorLineIfPossible(RedisInputStream is)
static void	sendCommand(RedisOutputStream os, CommandArguments args)
static final byte[]	toByteArray(boolean value)
static final byte[]	toByteArray(double value)
static final byte[]	toByteArray(int value)
static final byte[]	toByteArray(long value)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_HOST

public static final String DEFAULT_HOST

See Also:

• Constant Field Values

DEFAULT_PORT

public static final int DEFAULT_PORT

See Also:

• Constant Field Values

DEFAULT_SENTINEL_PORT

public static final int DEFAULT_SENTINEL_PORT

See Also:

• Constant Field Values

DEFAULT_TIMEOUT

public static final int DEFAULT_TIMEOUT

See Also:

• Constant Field Values

DEFAULT_DATABASE

public static final int DEFAULT_DATABASE

See Also:

• Constant Field Values

CLUSTER_HASHSLOTS

public static final int CLUSTER_HASHSLOTS

See Also:

• Constant Field Values

CHARSET

public static final Charset CHARSET

DOLLAR_BYTE

public static final byte DOLLAR_BYTE

See Also:

• Constant Field Values

ASTERISK_BYTE

public static final byte ASTERISK_BYTE

See Also:

• Constant Field Values

PLUS_BYTE

public static final byte PLUS_BYTE

See Also:

• Constant Field Values

MINUS_BYTE

public static final byte MINUS_BYTE

See Also:

• Constant Field Values

COLON_BYTE

public static final byte COLON_BYTE

See Also:

• Constant Field Values

BYTES_TRUE

public static final byte[] BYTES_TRUE

BYTES_FALSE

public static final byte[] BYTES_FALSE

BYTES_TILDE

public static final byte[] BYTES_TILDE

BYTES_EQUAL

public static final byte[] BYTES_EQUAL

BYTES_ASTERISK

public static final byte[] BYTES_ASTERISK

POSITIVE_INFINITY_BYTES

public static final byte[] POSITIVE_INFINITY_BYTES

NEGATIVE_INFINITY_BYTES

public static final byte[] NEGATIVE_INFINITY_BYTES

ASK_PREFIX

private static final String ASK_PREFIX

See Also:

• Constant Field Values

MOVED_PREFIX

private static final String MOVED_PREFIX

See Also:

• Constant Field Values

CLUSTERDOWN_PREFIX

private static final String CLUSTERDOWN_PREFIX

See Also:

• Constant Field Values

BUSY_PREFIX

private static final String BUSY_PREFIX

See Also:

• Constant Field Values

NOSCRIPT_PREFIX

private static final String NOSCRIPT_PREFIX

See Also:

• Constant Field Values

WRONGPASS_PREFIX

private static final String WRONGPASS_PREFIX

See Also:

• Constant Field Values

NOPERM_PREFIX

private static final String NOPERM_PREFIX

See Also:

• Constant Field Values

Constructor Details

Protocol

private Protocol()

Method Details

sendCommand

public static void sendCommand(RedisOutputStream os,
 CommandArguments args)

processError

private static void processError(RedisInputStream is)

readErrorLineIfPossible

public static String readErrorLineIfPossible(RedisInputStream is)

parseTargetHostAndSlot

private static String[] parseTargetHostAndSlot(String clusterRedirectResponse)

process

private static Object process(RedisInputStream is)

processStatusCodeReply

private static byte[] processStatusCodeReply(RedisInputStream is)

processBulkReply

private static byte[] processBulkReply(RedisInputStream is)

processInteger

private static Long processInteger(RedisInputStream is)

processMultiBulkReply

private static List<Object> processMultiBulkReply(RedisInputStream is)

read

public static Object read(RedisInputStream is)

toByteArray

public static final byte[] toByteArray(boolean value)

toByteArray

public static final byte[] toByteArray(int value)

toByteArray

public static final byte[] toByteArray(long value)

toByteArray

public static final byte[] toByteArray(double value)