Package org.mariadb.jdbc.client.socket

Interface Reader

public interface Reader
Packet Reader

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
    Close stream
    MutableByte
    getSequence()
    Get current sequence object
    org.mariadb.jdbc.client.ReadableByteBuf
    readableBufFromArray(byte[] buf)
    Get a readable byte array from byte array.
    byte[]
    readPacket(boolean traceEnable)
    Get next MySQL packet.
    org.mariadb.jdbc.client.ReadableByteBuf
    readReusablePacket()
    Get next MySQL packet.
    org.mariadb.jdbc.client.ReadableByteBuf
    readReusablePacket(boolean traceEnable)
    Get next MySQL packet.
    void
    setServerThreadId(Long serverThreadId, HostAddress hostAddress)
    Set server thread id.

  • Method Details

    • readReusablePacket

      org.mariadb.jdbc.client.ReadableByteBuf readReusablePacket(boolean traceEnable) throws IOException
      Get next MySQL packet. Packet is expected to have size < 16M and will use if possible an internal cached buffer. This packet bytes are expect to be read immediately
      Parameters:
      traceEnable - must trace pacjet
      Returns:
      Readable byte array packet.
      Throws:
      IOException - if socket exception occur.

    • readReusablePacket

      org.mariadb.jdbc.client.ReadableByteBuf readReusablePacket() throws IOException
      Get next MySQL packet. Packet is expected to have size < 16M and will use if possible an internal cached buffer. This packet bytes are expect to be read immediately
      Returns:
      Readable byte array packet.
      Throws:
      IOException - if socket exception occur.

    • readPacket

      byte[] readPacket(boolean traceEnable) throws IOException
      Get next MySQL packet. If packet is more than 16M, read as many packet needed to finish reading MySQL packet. (first that has not length = 16Mb)
      Parameters:
      traceEnable - must trace packet.
      Returns:
      array packet.
      Throws:
      IOException - if socket exception occur.

    • readableBufFromArray

      org.mariadb.jdbc.client.ReadableByteBuf readableBufFromArray(byte[] buf)
      Get a readable byte array from byte array. This packet is expected to be read immediately, since no lock is set on this packet.
      Parameters:
      buf - byte array to be parsed
      Returns:
      array packet.

    • getSequence

      MutableByte getSequence()
      Get current sequence object
      Returns:
      current sequence

    • close

      void close() throws IOException
      Close stream
      Throws:
      IOException - if any error occurs

    • setServerThreadId

      void setServerThreadId(Long serverThreadId, HostAddress hostAddress)
      Set server thread id.
      Parameters:
      serverThreadId - current server thread id.
      hostAddress - host information