Modul org.freedesktop.dbus
Package org.freedesktop.dbus.spi.message

Schnittstelle ISocketProvider

public interface ISocketProvider

  • Methodendetails

    • createReader

      IMessageReader createReader(SocketChannel _socket) throws IOException
      Method to create a IMessageReader implementation.
      Parameter:
      _socket - socket to use for reading
      Gibt zurück:
      MessageReader
      Löst aus:
      IOException - if reader could not be created

    • createWriter

      IMessageWriter createWriter(SocketChannel _socket) throws IOException
      Method to create a IMessageWriter implementation.
      Parameter:
      _socket - socket to write to
      Gibt zurück:
      MessageWriter
      Löst aus:
      IOException - if write could not be created

    • setFileDescriptorSupport

      void setFileDescriptorSupport(boolean _support)
      Called to indicate if the current AbstractTransport implementation supports file descriptor passing.
      Parameter:
      _support - true if file descriptor passing is supported, false otherwise

    • isFileDescriptorPassingSupported

      boolean isFileDescriptorPassingSupported()
      Indicate if reader/writer supports file descriptor passing. This is to show if the provider is able to handle file descriptors.
      Gibt zurück:
      true if file descriptors are supported by this provider, false otherwise

    • getFileDescriptorValue

      default Optional<Integer> getFileDescriptorValue(FileDescriptor _fd)
      Attempts to extract raw FileDescriptor value from FileDescriptor instance. Note that not any FileDescriptor can be represented as int, for example Windows uses HANDLE as descriptor, which excess range of int values, thus cannot be safely cast to int.
      Parameter:
      _fd - FileDescriptor to extract value from
      Gibt zurück:
      int representation, packed to Optional if operation succeeded, or Optional.empty() otherwise
      Seit:
      5.0.0 - 2023-10-07
      Siehe auch:

    • createFileDescriptor

      default Optional<FileDescriptor> createFileDescriptor(int _fd)
      Attempts to create native FileDescriptor from raw int value.
      Parameter:
      _fd - FileDescriptor to extract value from
      Gibt zurück:
      FileDescriptor, instantiated with provided value, packed to Optional if operation succeeded, or Optional.empty() otherwise
      Seit:
      5.0.0 - 2023-10-07
      Siehe auch: