org.firebirdsql.gds.ng.wire

## Interface FbWireAttachment

- All Superinterfaces:
    java.lang.AutoCloseable, ExceptionListenable, FbAttachment
  All Known Subinterfaces:
    FbWireDatabase, FbWireService
  All Known Implementing Classes:
    AbstractFbWireDatabase, AbstractFbWireService, V10Database, V10Service, V11Database, V12Database, V13Database

      public interface FbWireAttachment
      extends FbAttachment

  Since:
    3.0
  Author:
    Mark Rotteveel

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Interface and Description
    --- | ---
    `static class` | `FbWireAttachment.AcceptPacket` Struct-like class, reduced equivalent of Firebird p_acpd so we can store data for handling op_cond_accept.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `authReceiveResponse(FbWireAttachment.AcceptPacket acceptPacket)` Receive authentication response from the server.
    `XdrStreamAccess` | `getXdrStreamAccess()`
    `GenericResponse` | `readGenericResponse(WarningMessageCallback callback)` Convenience method to read a Response to a GenericResponse

    - ### Methods inherited from interface org.firebirdsql.gds.ng.FbAttachment

      `attach, close, getDatatypeCoder, getEncoding, getEncodingFactory, getHandle, getServerVersion, getSynchronizationObject, isAttached`

    - ### Methods inherited from interface org.firebirdsql.gds.ng.listeners.ExceptionListenable

      `addExceptionListener, removeExceptionListener`

- - ### Method Detail

    - #### getXdrStreamAccess

          XdrStreamAccess getXdrStreamAccess()

      Returns:
        Instance of `XdrStreamAccess` for this attachment.

    - #### readGenericResponse

          GenericResponse readGenericResponse(WarningMessageCallback callback)
                                              throws java.sql.SQLException,
                                                     java.io.IOException

      Convenience method to read a Response to a GenericResponse
      Parameters:
        `callback` - Callback object for warnings, `null` for default callback
      Returns:
        GenericResponse
      Throws:
        `java.sql.SQLException` - For errors returned from the server, or when attempting to read.
        `java.io.IOException` - For errors reading the response from the connection.

    - #### authReceiveResponse

          void authReceiveResponse(FbWireAttachment.AcceptPacket acceptPacket)
                                   throws java.io.IOException,
                                          java.sql.SQLException

      Receive authentication response from the server.

      This method is only relevant for protocol V13 or higher.

      Parameters:
        `acceptPacket` - Packet with `op_cond_accept` data, or `null` when the data should be read from the connection.
      Throws:
        `java.io.IOException` - For errors reading the response from the connection.
        `java.sql.SQLException` - For errors returned from the server, or when attempting to read.

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