org.gridgain.grid.dr.hub.sender.store

Interface GridDrSenderHubStore

All Known Implementing Classes:

GridDrSenderHubFsStore, GridDrSenderHubInMemoryStore

public interface GridDrSenderHubStore

Data center replication sender hub store. Persists batches received from data nodes until they are successfully sent to receiver hub.

Gridgain provides the following GridDrStore implementations:

• GridDrSenderHubInMemoryStore
• GridDrSenderHubFsStore

Method Summary

Methods

Modifier and Type	Method and Description
GridDrSenderHubStoreCursor	cursor(byte dataCenterId) Gets cursor for the given data center ID.
void	store(byte[] dataCenterIds, byte[] data) Store data.

Method Detail

store

void store(byte[] dataCenterIds,
         byte[] data)
           throws GridException,
                  GridDrSenderHubStoreOverflowException

Store data.

Parameters:

dataCenterIds - Target data center ids.

data - Data center replication store entry.

Throws:

GridException - In case of failure.

GridDrSenderHubStoreOverflowException - If overflowed.

cursor

GridDrSenderHubStoreCursor cursor(byte dataCenterId)
                                  throws GridException

Gets cursor for the given data center ID.

Parameters:

dataCenterId - Data center ID.

Returns:

Cursor over stored entries which belongs to that data center ID.

Throws:

GridException - If failed.