Glen Takahashi created IGNITE-9201:
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Summary: Immutables derived values aren't properly set on
deserialization
Key: IGNITE-9201
URL: https://issues.apache.org/jira/browse/IGNITE-9201
Project: Ignite
Issue Type: Bug
Components: cache
Affects Versions: 2.6
Reporter: Glen Takahashi
When using the @Value.Derived annotation for an Immutables class, the
Immutables-generated class implementation sets those values as `transient`
because they are meant to be constructed by the builder.
Because Ignite ignores transient variables when marshalling to a BinaryObject,
and also because Ignite uses reflection to unmarshal from a BinaryObject, those
transient variables are left uninitialized in the returned Immutables object
from the cache.
One idea would be instead to use an ObjectMapper and store a string/json
representation in the cache and deserialize manually with the ObjectMapper, but
was hoping there would be a better way to natively support Immutables and/or
Jackson-serializable objects by not using Reflection in some cases.
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