Package com.blackrook.redis.io

Class RESPWriter

  • All Implemented Interfaces:
    Closeable, AutoCloseable
    public class RESPWriter
extends Object
implements Closeable
    Writer class for writing requests to a Redis Socket.
    Author:
    Matthew Tropiano

    • Constructor Detail

      • RESPWriter

        public RESPWriter​(OutputStream out)
        Opens a RedisWriter attached to an output stream.
        Parameters:
        out - the OutputStream to use.

      • RESPWriter

        public RESPWriter​(Writer out)
        Opens a RedisWriter attached to a writer.
        Parameters:
        out - the Writer to use.

    • Method Detail

      • writeNull

        public void writeNull()
        Writes a null object.

      • writeNullArray

        public void writeNullArray()
        Writes a null object.

      • writeNumber

        public void writeNumber​(Number n)
        Writes a number to output.
        Parameters:
        n - the number to write.

      • writeSimpleString

        public void writeSimpleString​(String s)
        Writes a simple string to output.
        Parameters:
        s - the string to write.

      • writeBulkString

        public void writeBulkString​(String s)
        Writes a bulk string to output.
        Parameters:
        s - the string to write.

      • writeArray

        public void writeArray​(Iterable<Object> iterable)
        Writes a bulk string array.
        Parameters:
        iterable - the objects to write.

      • writeArray

        public void writeArray​(Object... objects)
        Writes a bulk string array.
        Parameters:
        objects - the objects to write.

      • writeArray

        public void writeArray​(String... strings)
        Writes a bulk string array.
        Parameters:
        strings - the series of strings.

      • writeObject

        public void writeObject​(RedisObject object)
        Writes a full object that represents a Redis request.
        Parameters:
        object - the Redis object to write.

      • writeChar

        public void writeChar​(char c)
        Writes a character to output.
        Parameters:
        c - the character.

      • writeError

        public void writeError​(String s)
        Writes an error to output.
        Parameters:
        s - the error string to write.

      • writeCommand

        public void writeCommand​(String commandString)
        Writes a Redis command as though it will be executed from a REPL-like command prompt. The full command is sent to the server as a raw request.
        Parameters:
        commandString - the command to send to the server.

      • writeRaw

        public void writeRaw​(String rawcontent)
        Writes raw content into this writer and flushes it.
        Parameters:
        rawcontent - the content to send.

      • writeNull

        protected void writeNull​(boolean flush)
        Writes a null object.
        Parameters:
        flush - if true, flushes the stream.

      • writeNumber

        protected void writeNumber​(Number n,
                           boolean flush)
        Writes a number to output.
        Parameters:
        n - the number to write.
        flush - if true, flushes the stream.

      • writeSimpleString

        protected void writeSimpleString​(String s,
                                 boolean flush)
        Writes a bulk string to output.
        Parameters:
        s - the string to write.
        flush - if true, flushes the stream.

      • writeBulkString

        protected void writeBulkString​(String s,
                               boolean flush)
        Writes a bulk string.
        Parameters:
        s - the string to write.
        flush - if true, flushes the stream.