Metamodel for GIOP Compression Avatar
  1. OMG Specification

Metamodel for GIOP Compression — Open Issues

  • Acronym: ZIOP
  • Issues Count: 12
  • Description: Issues not resolved
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Issues not resolved

Issues Descriptions

Event mechanism proposal

  • Key: CORBA34-38
  • Legacy Issue Number: 14087
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    The CCM spec describes the event mechanism default part of CCM. We want to propose to change this event machine to a connector based model as part of the DDS4CCM specification. Then there would be an event connector and the container then is much more light weight and easier to use. People that don't want to use CORBA event machinisms don't pull in all the dependent code

  • Reported: ZIOP 1.0b1 — Tue, 21 Jul 2009 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

spec should define how the base class of an executor is generated by the framework

  • Key: CORBA34-41
  • Legacy Issue Number: 14026
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    The LwCCM removes the usage of cidl from CCM, but this looses also the fixed name of the base class of the executor. The spec should define how the base class of an executor is generated by the framework, so that the implementor of the executor can write a portable executor

  • Reported: ZIOP 1.0b1 — Tue, 23 Jun 2009 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

typedef CCMObjectSeq

  • Key: CORBA34-39
  • Legacy Issue Number: 14064
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    In section 10.3.1.2 the typedef CCMObjectSeq is listed, we propose to move it to Section 6.11.1 just after the definition of CCMObject

  • Reported: ZIOP 1.0b1 — Wed, 8 Jul 2009 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

The spec mentions InvalidConfiguration as exception but there is no idl in this spec

  • Key: CORBA34-40
  • Legacy Issue Number: 14061
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    The spec mentions InvalidConfiguration as exception but there is no idl in this spec that describes this exception and its members

  • Reported: ZIOP 1.0b1 — Wed, 8 Jul 2009 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

ResourceCommitmentManager lacking

  • Key: CORBA34-37
  • Legacy Issue Number: 15051
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    The IDL file 07-02-01 related to CCM is lacking ResourceCommitmentManager

  • Reported: ZIOP 1.0 — Tue, 16 Feb 2010 05:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

Incorrect statement that implies that connect_consumer returns a cookie

  • Key: CORBA34-33
  • Legacy Issue Number: 15960
  • Status: open  
  • Source: Remedy IT ( Marcel Smit)
  • Summary:

    In chapter 6.6.8, sub paragraph "connect_consumer" the following statement is given:

    The cookie return value can be used to disconnect from the source.

    I think that this sentence should be removed from the specification since connect_consumer is declared as follows:

    void connect_consumer (
    in FeatureName emitter_name,
    in EventConsumerBase consumer)
    raises (InvalidName, AlreadyConnected,
    InvalidConnection);

    Also, disconnect_consumer doesn't provide a cookie as input parameter.

  • Reported: ZIOP 1.0 — Fri, 14 Jan 2011 05:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

HomeConfiguration::set_configuration_values should document exception

  • Key: CORBA34-34
  • Legacy Issue Number: 15164
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    HomeConfiguration::set_configuration_values documentation should mention which exception to thrown when an any/name value pair has a not supported name or when the any can't be extracted

  • Reported: ZIOP 1.0 — Wed, 7 Apr 2010 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

two not used and document exceptions listed

  • Key: CORBA34-36
  • Legacy Issue Number: 15052
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    The IDL file 07-02-01 related to CCM we have the following exceptions

    exception LastConfiguration {
    };

    exception InvalidReference {
    };

    LastCOnfiguration is not listed at all in 06-04-01 and 06-04-02

    InvalidReference is listed in 06-04-02 in text and diagrams, but not in idl at all

  • Reported: ZIOP 1.0 — Tue, 16 Feb 2010 05:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

Missing size information for decompress()

  • Legacy Issue Number: 18153
  • Status: open  
  • Source: grisby.org ( Duncan Grisby)
  • Summary:

    The ZIOP body format contains the original length of the compressed
    data, which is important because it allows the compressor to efficiently
    allocate a buffer to uncompress it. Unfortunately, the
    Compressor::decompress() operation is not given that size, meaning that
    it has to guess how big the uncompressed data will be.

    The original data size should be given to the decompress() operation.
    One way to do that without changing the operation signature would be to
    specify that the inout Buffer target sequence should have its length
    pre-populated to the expected size.

  • Reported: ZIOP 1.0 — Wed, 10 Oct 2012 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

Missing PolicyValue encoding instructions

  • Legacy Issue Number: 18152
  • Status: open  
  • Source: grisby.org ( Duncan Grisby)
  • Summary:

    Section 17.3.1 of CORBA 3.1 / 3.2 says:

    17.3.1 Structures

    PolicyValue

    This structure contains the value corresponding to a Policy of the
    PolicyType indicated by its ptype. This representation allows the
    compact transmission of QoS policies within IORs and Service
    Contexts. **The format of pvalue for each type is given in the
    specification of that Policy.**

    When the ZIOP 1.0 specification describes the ZIOP policies, it does not
    give the format for pvalue.

  • Reported: ZIOP 1.0 — Wed, 10 Oct 2012 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

Invalid IDL (2)

  • Legacy Issue Number: 18151
  • Status: open  
  • Source: grisby.org ( Duncan Grisby)
  • Summary:

    In the ZIOP 1.0 specification, Annex A has:

    Compressor get_compressor(
    in CompressorId compressor_id,
    in CompressorLevel compression_level)
    raises (UnknownCompressorId);

    CompressorLevel should be CompressionLevel.

  • Reported: ZIOP 1.0 — Wed, 10 Oct 2012 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT

Invalid IDL

  • Legacy Issue Number: 18150
  • Status: open  
  • Source: grisby.org ( Duncan Grisby)
  • Summary:

    In the ZIOP 1.0 specification, the IDL in Annex A has:

    typedef unsigned short CompressorId { };

    The braces are invalid and should be removed.

  • Reported: ZIOP 1.0 — Wed, 10 Oct 2012 04:00 GMT
  • Updated: Tue, 8 Oct 2019 18:02 GMT