[jira] [Created] (OFBIZ-13775) Copying a deserialized GenericValue fails with "observable cannot be null"

["Mridul Pathak (Jira)" <ji...@apache.org>]

Mridul Pathak created OFBIZ-13775:
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             Summary: Copying a deserialized GenericValue fails with "observable cannot be null"
                 Key: OFBIZ-13775
                 URL: https://issues.apache.org/jira/browse/OFBIZ-13775
             Project: OFBiz
          Issue Type: Bug
          Components: framework/entity
    Affects Versions: Upcoming Branch, 24.09.08
            Reporter: Mridul Pathak
            Assignee: Mridul Pathak


GenericEntity keeps its Observable in a transient field, so it is null once the entity has been deserialized. GenericEntity.init(GenericEntity), used by GenericValue.create(GenericValue) and the copy constructors, and refreshFromValue both build the new Observable from that field directly, so copying or refreshing from a deserialized GenericValue throws an IllegalArgumentException ("observable cannot be null"). This breaks, for example, copying a shopping cart line restored from a persisted session.

h3. Proposed fix
Use the existing lazy getObservable() instead of reading the transient field in both places.



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