Package org.yamcs.tse

Class LoggingInterceptor

java.lang.Object
org.yamcs.tse.LoggingInterceptor
All Implemented Interfaces:
Interceptor

public class LoggingInterceptor extends Object implements Interceptor
An interceptor that does just logs both incoming and outgoing messags.
  • Constructor Details

    • LoggingInterceptor

      public LoggingInterceptor()
  • Method Details

    • interceptCommand

      public byte[] interceptCommand(TseCommand metadata, byte[] bytes, Charset encoding)
      Description copied from interface: Interceptor
      Intercepts a raw command just before passing it to driver-specific write logic.

      Usually this corresponds to an encoded string, for which the encoding is provided too.

      Specified by:
      interceptCommand in interface Interceptor
      Parameters:
      metadata - Metadata about the command. Note that full information is only available if the command was issued through Yamcs. If instead an internal Telnet session was used, only the target instrument is known.
      bytes - The raw command (usually correspons to an encoded string)
      encoding - String encoding
    • interceptResponse

      public byte[] interceptResponse(TseCommand metadata, byte[] bytes, Charset encoding)
      Description copied from interface: Interceptor
      Intercepts the response when it is provided by the driver-specific read logic.

      This cannot be used for modifying how responses are delimited, because that's a responsibility of the driver.

      Specified by:
      interceptResponse in interface Interceptor
      Parameters:
      metadata - Metadata about the command. Note that full information is only available if the command was issued through Yamcs. If instead an internal Telnet session was used, only the target instrument is known.
      bytes - The raw command response (usually corresponds to an encoded string)
      encoding - Expected string encoding