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

ChainedLogicalCreateSlotBuilder

logical() 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 }

ChainedPhysicalCreateSlotBuilder

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

Method Detail

logical

ChainedLogicalCreateSlotBuilder logical()

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