org.apache.bookkeeper.mledger.intercept

Interface ManagedLedgerInterceptor

@InterfaceAudience.LimitedPrivate
 @InterfaceStability.Stable
public interface ManagedLedgerInterceptor

Interceptor for ManagedLedger.

Method Summary

Modifier and Type	Method and Description
OpAddEntry	beforeAddEntry(OpAddEntry op, int numberOfMessages) Intercept an OpAddEntry and return an OpAddEntry.
CompletableFuture<Void>	onManagedLedgerLastLedgerInitialize(String name, LedgerHandle ledgerHandle) Intercept when ManagedLedger is initialized.
void	onManagedLedgerPropertiesInitialize(Map<String,String> propertiesMap) Intercept when ManagedLedger is initialized.
void	onUpdateManagedLedgerInfo(Map<String,String> propertiesMap)

Method Detail

beforeAddEntry

OpAddEntry beforeAddEntry(OpAddEntry op,
                          int numberOfMessages)

Intercept an OpAddEntry and return an OpAddEntry.

Parameters:

op - an OpAddEntry to be intercepted.

numberOfMessages -

Returns:

an OpAddEntry.

onManagedLedgerPropertiesInitialize

void onManagedLedgerPropertiesInitialize(Map<String,String> propertiesMap)

Intercept when ManagedLedger is initialized.

Parameters:

propertiesMap - map of properties.

onManagedLedgerLastLedgerInitialize

CompletableFuture<Void> onManagedLedgerLastLedgerInitialize(String name,
                                                            LedgerHandle ledgerHandle)

Intercept when ManagedLedger is initialized.

Parameters:

name - name of ManagedLedger

ledgerHandle - a LedgerHandle.

onUpdateManagedLedgerInfo

void onUpdateManagedLedgerInfo(Map<String,String> propertiesMap)

Parameters:

propertiesMap - map of properties.