| Exceptions | |
|---|---|
| AbstractSyncException | Base class for sync exceptions |
| SyncEntityNotFoundException | Thrown when an entity doesn't exist in a backend |
| SyncEntityRecursionException | Thrown when entity hydration triggers infinite recursion |
| SyncFilterPolicyViolationException | Thrown when there are unclaimed sync operation filters |
| SyncInvalidContextException | Thrown when a sync operation is unable to resolve its own parameters from the context object it receives |
| SyncInvalidEntityException | Thrown when an entity has invalid data or is not the droid you're looking for |
| SyncInvalidEntitySourceException | Thrown when an invalid data source is provided for the return value of a sync operation |
| SyncInvalidFilterException | |
| SyncInvalidFilterSignatureException | Thrown when the non-mandatory arguments passed to a sync operation do not represent a valid filter |
| SyncInvalidRequestException | Thrown when a sync operation cannot proceed because it received invalid data |
| SyncOperationNotImplementedException | Thrown when an unimplemented sync operation is attempted |
| SyncProviderBackendUnreachableException | Thrown by a sync provider when it can't establish a connection with its backend |
| SyncProviderHeartbeatCheckFailedException | Thrown when an entity store's provider heartbeat check fails |
| SyncStoreException | Thrown when an entity store error occurs |