ERMrestJS Error Hierarchy

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Amit Jha edited this page Dec 2, 2017 · 1 revision

ERMRESTJS

ERMrest Error : object
- .ConflictError : All 409 type error
  - .IntegrityConflictError
    
    This subtype is defined to check following use case:
    
    409 Conflict The request conflicts with the state of the server. update or delete on table "experiment_type" violates foreign key constraint "dataset_experiment_type_experiment_type_fkey" on table "dataset_experiment_type" DETAIL: Key (term)=(Confocal microscope images) is still referenced from table "dataset_experiment_type".
    
    Checks : violates foreign key constraint.
    
    Returns : This entry cannot be deleted as it is still referenced from referenceTable table. All dependent entries must be removed before this item can be deleted.
  - .DuplicateConflictError
    
    This subtype is defined to check following use case:
    
    duplicate keys 'Error 409 Conflict The request conflicts with the state of the server. Input data violates model. ERROR: duplicate key value violates unique constraint "cpm_uri_key" ' custom constraint checking.
    
    Checks : violates unique constraint.
    
    Returns : The entry cannot be created/updated. Please use a different combination of keys for this record.