org.postgresql.replication.fluent

Interface ChainedCreateReplicationSlotBuilder

All Known Implementing Classes:

ReplicationCreateSlotBuilder

public interface ChainedCreateReplicationSlotBuilder

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

Method Summary

Modifier and Type	Method and Description
ChainedLogicalCreateSlotBuilder	logical() Get the logical slot builder.
ChainedPhysicalCreateSlotBuilder	physical() Create physical replication stream for process wal logs in binary form.

Method Detail

logical

ChainedLogicalCreateSlotBuilder logical()

Get the logical slot builder. Example usage:

   

    pgConnection
        .getReplicationAPI()
        .createReplicationSlot()
        .logical()
        .withSlotName("mySlot")
        .withOutputPlugin("test_decoding")
        .make();

    PGReplicationStream stream =
        pgConnection
            .getReplicationAPI()
            .replicationStream()
            .logical()
            .withSlotName("mySlot")
            .withSlotOption("include-xids", false)
            .withSlotOption("skip-empty-xacts", true)
            .start();

    while (true) {
      ByteBuffer buffer = stream.read();
      //process logical changes
    }

   
 

Returns:

not null fluent api

physical

ChainedPhysicalCreateSlotBuilder physical()

Create physical replication stream for process wal logs in binary form.

Example usage:

   

    pgConnection
        .getReplicationAPI()
        .createReplicationSlot()
        .physical()
        .withSlotName("mySlot")
        .make();

    PGReplicationStream stream =
        pgConnection
            .getReplicationAPI()
            .replicationStream()
            .physical()
            .withSlotName("mySlot")
            .start();

    while (true) {
      ByteBuffer buffer = stream.read();
      //process binary WAL logs
    }

   
 

Returns:

not null fluent api