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CdcProcessor

oxirs_stream::cdc_processor

Struct CdcProcessor 

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pub struct CdcProcessor { /* private fields */ }
Expand description

CDC processor with transaction handling and deduplication

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impl CdcProcessor

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pub fn new(config: CdcConfig) -> Self

Create a new CDC processor

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pub async fn process_event( &self, event: CdcEvent, ) -> StreamResult<Vec<CdcEvent>>

Process a CDC event

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pub async fn commit_transaction( &self, transaction_id: &str, ) -> StreamResult<Vec<CdcEvent>>

Commit a transaction (call when transaction end marker received)

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pub async fn rollback_transaction( &self, transaction_id: &str, ) -> StreamResult<()>

Rollback a transaction (discard events)

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pub async fn get_metrics(&self) -> CdcMetrics

Get current processing metrics

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pub fn to_custom_event_data(cdc_event: &CdcEvent) -> Value

Convert CDC event to StreamEvent (Custom event variant) Note: Since StreamEvent is an enum focused on RDF operations, CDC events are best handled separately or through a custom event type. This is a placeholder for potential future integration.

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pub fn from_json(data: &Value) -> StreamResult<CdcEvent>

Parse CDC event from JSON data

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