Docker-java: Filtering support in 3.0.6

[kpnarayanan]

Hi,

I am looking for filtering support based on name, id in the docker-java version 3.0.6. I am not able to find any test example in the github which describes filtering by id / name on a list of containers.

May I know is there a filtering support for id, name enabled in the version 3.0.6. If yes, can somebody share a code snippet of how to enable filtering based on id / name?

Any quick response will be helpful.

Thanks,
Krishnaprasad

[mikroskeem]

I use this method to get container by name:

 Optional<Container> containerItem = dockerClient.listContainersCmd().withShowAll(true).exec()
                            .stream()
                            .filter(container -> container.getNames()[0].equals(String.format("/%s", name)))
                            .findFirst();

You can modify filter method to use .contains(...) and collect to list instead

[kpnarayanan]

Thanks Mark for your response. I will give it a try

[kpnarayanan]

I tried the code which you mentioned. That works :+1:

Thanks Mark.

[asafm]

Any reason filtering by container name isn't pushed down into the list container command call to Docker Daemon?