org.postgresql.replication.fluent

Interface ChainedCommonStreamBuilder<T extends ChainedCommonStreamBuilder<T>>

All Known Subinterfaces:

ChainedLogicalStreamBuilder, ChainedPhysicalStreamBuilder

All Known Implementing Classes:

AbstractStreamBuilder, LogicalStreamBuilder, PhysicalStreamBuilder

public interface ChainedCommonStreamBuilder<T extends ChainedCommonStreamBuilder<T>>

Fluent interface for specify common parameters for Logical and Physical replication.

Method Summary

Modifier and Type	Method and Description
T	withSlotName(String slotName) Replication slots provide an automated way to ensure that the master does not remove WAL segments until they have been received by all standbys, and that the master does not remove rows which could cause a recovery conflict even when the standby is disconnected.
T	withStartPosition(LogSequenceNumber lsn) Specify start position from which backend will start stream changes.
T	withStatusInterval(int time, TimeUnit format) Specifies the number of time between status packets sent back to the server.

Method Detail

withSlotName

T withSlotName(String slotName)

Replication slots provide an automated way to ensure that the master does not remove WAL segments until they have been received by all standbys, and that the master does not remove rows which could cause a recovery conflict even when the standby is disconnected.

Parameters:

slotName - not null replication slot already exists on server.

Returns:

this instance as a fluent interface

withStatusInterval

T withStatusInterval(int time,
                     TimeUnit format)

Specifies the number of time between status packets sent back to the server. This allows for easier monitoring of the progress from server. A value of zero disables the periodic status updates completely, although an update will still be sent when requested by the server, to avoid timeout disconnect. The default value is 10 seconds.

Parameters:

time - positive time

format - format for specified time

Returns:

not null fluent

withStartPosition

T withStartPosition(LogSequenceNumber lsn)

Specify start position from which backend will start stream changes. If parameter will not specify, streaming starts from restart_lsn. For more details see pg_replication_slots description.

Parameters:

lsn - not null position from which need start replicate changes

Returns:

not null fluent