Is it possible to load a DynamicData from a string payload (json)?

[cedricmelancon]

Is there an already existing issue for this?

• I have searched the existing issues

Expected behavior

The new DynamicDataHelper is adding a way to read a DynamicData in a stringstream. Is it possible to have the inverse behavior, which is to load the content of a DynamicData from a string (like a Json or other format)? This would be used for a publisher from one protocol to another, but I don't want to import all the types.

Current behavior

N/A

Steps to reproduce

N/A

Fast DDS version/commit

2.11.x

Platform/Architecture

Ubuntu Focal 20.04 amd64, Ubuntu Focal 20.04 arm64

Transport layer

Default configuration, UDPv4 & SHM

Additional context

No response

XML configuration file

No response

Relevant log output

No response

Network traffic capture

No response

[JLBuenoLopez]

Thanks for your contribution @cedricmelancon

I am labeling this as an enhancement as it is a feature request and moving it to the proper discussion forum as per Fast DDS CONTRIBUTING guidelines. You might consider contacting Fast DDS commercial support team in order to discuss options about implementing this feature.

[com-server-ap]

I also need this feature and look forward to an interface being provided soon.

[juanlofer-eprosima]

@cedricmelancon @com-server-ap The requested feature is now available in Fast DDS v3.3.0. Please have a look at the corresponding documentation section for more information.