org.springframework.cloud.stream.provisioning

Interface ProducerDestination

public interface ProducerDestination

Represents a ProducerDestination that provides the information about the destination that is physically provisioned through ProvisioningProvider.provisionProducerDestination(String, ProducerProperties)

Since:

1.2

Author:

Soby Chacko

Method Summary

Modifier and Type	Method and Description
String	getName() Provides the destination name.
String	getNameForPartition(int partition) Provides the destination name for a given partition.

Method Detail

getName

String getName()

Provides the destination name.

Returns:

destination name

getNameForPartition

String getNameForPartition(int partition)

Provides the destination name for a given partition. If the producer provision the destination with partitions, on certain middleware brokers there may exist multiple destinations distinguishable by the partition. For example, if the destination name is xyz and it is provisioned with 4 partitions, there may be 4 different destinations on the broker such as - xyz-0, xyz-1, xyz-2 and xyz-3. This behavior is dependent on the broker and the way the corresponding binder implements the logic. On certain brokers (for instance, Kafka), this behavior is completely skipped and there is a one-to-one correspondence between the destination name in the provisioner and the physical destination on the broker.

Parameters:

partition - the partition to find destination for

Returns:

destination name for the given partition