Package org.axonframework.eventhandling.deadletter.jdbc

Class DefaultDeadLetterStatementFactory.Builder<E extends EventMessage<?>>

java.lang.Object

org.axonframework.eventhandling.deadletter.jdbc.DefaultDeadLetterStatementFactory.Builder<E>

Type Parameters:

E - An implementation of EventMessage within the DeadLetter this factory constructs PreparedStatements for.

Enclosing class:

DefaultDeadLetterStatementFactory<E extends EventMessage<?>>

protected static class DefaultDeadLetterStatementFactory.Builder<E extends EventMessage<?>>
extends Object

Builder class to instantiate a DefaultDeadLetterStatementFactory.

The schema is defaulted to a DeadLetterSchema.defaultSchema(). The generic Serializer and event Serializer are hard requirements and should be provided.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Builder()

Method Summary

Modifier and Type	Method	Description
DefaultDeadLetterStatementFactory<E>	build()	Initializes a DefaultDeadLetterStatementFactory as specified through this Builder.
DefaultDeadLetterStatementFactory.Builder<E>	eventSerializer(Serializer eventSerializer)	Sets the Serializer to serialize the event payload, MetaData, and diagnostics of the DeadLetter when storing it to a database.
DefaultDeadLetterStatementFactory.Builder<E>	genericSerializer(Serializer genericSerializer)	Sets the Serializer to serialize the TrackingToken of a TrackedEventMessage instance in the DeadLetter when storing it to the database.
DefaultDeadLetterStatementFactory.Builder<E>	schema(DeadLetterSchema schema)	Sets the given schema used to define the table and column names used when constructing all PreparedStatements.
protected void	validate()	Validate whether the fields contained in this Builder are set accordingly.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Builder

protected Builder()

Method Details

schema

public DefaultDeadLetterStatementFactory.Builder<E> schema(DeadLetterSchema schema)

Sets the given schema used to define the table and column names used when constructing all PreparedStatements. Defaults to a DeadLetterSchema.defaultSchema().

Parameters:

schema - The DeadLetterSchema used to define the table and column names used when constructing all PreparedStatements.

Returns:

The current Builder, for fluent interfacing.

genericSerializer

public DefaultDeadLetterStatementFactory.Builder<E> genericSerializer(Serializer genericSerializer)

Sets the Serializer to serialize the TrackingToken of a TrackedEventMessage instance in the DeadLetter when storing it to the database.

Parameters:

genericSerializer - The serializer to use for TrackingTokens in a TrackedEventMessage.

Returns:

The current Builder, for fluent interfacing.

eventSerializer

public DefaultDeadLetterStatementFactory.Builder<E> eventSerializer(Serializer eventSerializer)

Sets the Serializer to serialize the event payload, MetaData, and diagnostics of the DeadLetter when storing it to a database.

Parameters:

eventSerializer - The serializer to use for event payloads, MetaData instances, and diagnostics.

Returns:

The current Builder, for fluent interfacing.

build

public DefaultDeadLetterStatementFactory<E> build()

Initializes a DefaultDeadLetterStatementFactory as specified through this Builder.

Returns:

A DefaultDeadLetterStatementFactory as specified through this Builder.

validate

protected void validate()

Validate whether the fields contained in this Builder are set accordingly.

Throws:

AxonConfigurationException - When one field asserts to be incorrect according to the Builder's specifications.