org.axonframework.eventsourcing.eventstore.jdbc.statements

Interface AppendSnapshotStatementBuilder

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface AppendSnapshotStatementBuilder

Contract which defines how to build a PreparedStatement for use on JdbcEventStorageEngine.storeSnapshot(DomainEventMessage, Serializer).

Since:

4.3

Author:

Lucas Campos

Method Summary

Modifier and Type	Method and Description
PreparedStatement	build(Connection connection, EventSchema schema, Class<?> dataType, DomainEventMessage<?> snapshot, Serializer serializer, TimestampWriter timestampWriter) Creates a statement to be used at JdbcEventStorageEngine.storeSnapshot(DomainEventMessage, Serializer)

Method Detail

build

PreparedStatement build(Connection connection,
                        EventSchema schema,
                        Class<?> dataType,
                        DomainEventMessage<?> snapshot,
                        Serializer serializer,
                        TimestampWriter timestampWriter)
                 throws SQLException

Creates a statement to be used at JdbcEventStorageEngine.storeSnapshot(DomainEventMessage, Serializer)

Parameters:

connection - The connection to the database.

schema - The EventSchema to be used

dataType - The serialized type of the payload and metadata.

snapshot - The snapshot to be appended.

serializer - The serializer for the payload and metadata.

timestampWriter - Writer responsible for writing timestamp in the correct format for the given database.

Returns:

The newly created PreparedStatement.

Throws:

SQLException - when an exception occurs while creating the prepared statement.