Custom data store - Studio v1.2 issue

Support
#1

Hi,

I am creating custom data store (for handling of DTO entities) according to the documentation:
https://docs.jmix.io/jmix/data-model/data-stores.html#custom

  1. Created data store implementation itself:
@Component("microstreamDataStore")
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public class MicrostreamDataStore implements DataStore {
    ...
}
  1. Created data store descriptor implementation:
@Component("microstreamDataStoreDescriptor")
public class MicrostreamDataStoreDescriptor implements StoreDescriptor {
    @Override
    public String getBeanName() {
        return "microstreamDataStore";
    }

    @Override
    public boolean isJpa() {
        return false;
    }
}

  1. Added application property:
    jmix.core.additional-stores = microstream

  2. Added application property:
    jmix.core.store-descriptor_microstream = microstreamDataStoreDescriptor

  3. Added @Store annotation to the DTO entity (in Text mode of entity designer in Studio):

@Store(name = "microstream")
@JmixEntity
public class Tick {
    @JmixGeneratedValue
    @JmixId
    private Long id;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
}
  1. And now is interesting point. If I am switching from Text to Designer mode in entity designer and back, the entity looks like that (name attribute of the @Store annotation is removed):
@Store
@JmixEntity
public class Tick {
    @JmixGeneratedValue
    @JmixId
    private Long id;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
}
  1. If I do the switching again, the entity looks like that (the @Store annotation is removed completely):
@JmixEntity
public class Tick {
    @JmixGeneratedValue
    @JmixId
    private Long id;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
}

Should it be considered as Studio bug (I am using the version 1.2) and if yes, is there any workaround for that?

Thank you.

#3

Hi!

Thanks for reporting the problem. We have created an issue and will try to fix it soon.

Best regards,
Irina

#5

Hi! Thanks for creating the issue. What would you estimate how soon it could be solved and available to download?

#6

This fix will most likely be included in the next patch-release and will be available in one or two weeks

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