Package org.apache.guacamole.protocol

Interface GuacamoleFilter

public interface GuacamoleFilter
Interface which provides for the filtering of individual instructions. Each filtered instruction may be allowed through untouched, modified, replaced, dropped, or explicitly denied.

  • Method Summary

    Modifier and Type
    Method
    Description
    GuacamoleInstruction
    filter(GuacamoleInstruction instruction)
    Applies the filter to the given instruction, returning the original instruction, a modified version of the original, or null, depending on the implementation.

  • Method Details

    • filter

      GuacamoleInstruction filter(GuacamoleInstruction instruction) throws GuacamoleException
      Applies the filter to the given instruction, returning the original instruction, a modified version of the original, or null, depending on the implementation.
      Parameters:
      instruction - The instruction to filter.
      Returns:
      The original instruction, if the instruction is to be allowed, a modified version of the instruction, if the instruction is to be overridden, or null, if the instruction is to be dropped.
      Throws:
      GuacamoleException - If an error occurs filtering the instruction, or if the instruction must be explicitly denied.