Package ch.admin.bit.jeap.messaging.avro

Class AvroMessageBuilder<BuilderType extends AvroMessageBuilder,MessageType extends AvroMessage>

java.lang.Object

ch.admin.bit.jeap.messaging.avro.AvroMessageBuilder<BuilderType,MessageType>

Direct Known Subclasses:

AvroCommandBuilder, AvroDomainEventBuilder

public abstract class AvroMessageBuilder<BuilderType extends AvroMessageBuilder,MessageType extends AvroMessage>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final Supplier<MessageType>	constructor
protected String	idempotenceId
protected String	variant

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AvroMessageBuilder(Supplier<MessageType> constructor)

Method Summary

Modifier and Type	Method	Description
protected void	addCommon(MessageType message)
protected void	checkMandatoryFields()
protected String	getGeneratedOrSpecifiedVersion(AvroMessage message)	Returns in order of precedence: The message type version as found in the generated avro java binding The message type version returned by getSpecifiedMessageTypeVersion() null if both contain no value
protected abstract String	getServiceName()
protected String	getSpecifiedMessageTypeVersion()	Allows for explicitly specifying a message type version for use cases where the message type being built is not generated from the message type registry, and its version is thus unknown.
protected abstract String	getSystemName()
BuilderType	idempotenceId(String idempotenceId)
protected static boolean	isBlank(CharSequence cs)
protected abstract BuilderType	self()
protected void	setPayload(ch.admin.bit.jeap.messaging.model.MessagePayload payload)
protected void	setProcessId(String processId)
protected void	setReferences(ch.admin.bit.jeap.messaging.model.MessageReferences references)
BuilderType	variant(String variant)

Methods inherited from class java.lang.Object

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

Field Details

constructor

protected final Supplier<MessageType extends AvroMessage> constructor

idempotenceId

protected String idempotenceId

variant

protected String variant

Constructor Details

AvroMessageBuilder

protected AvroMessageBuilder(Supplier<MessageType> constructor)

Method Details

getServiceName

protected abstract String getServiceName()

getSystemName

protected abstract String getSystemName()

self

protected abstract BuilderType self()

setPayload

protected void setPayload(ch.admin.bit.jeap.messaging.model.MessagePayload payload)

setReferences

protected void setReferences(ch.admin.bit.jeap.messaging.model.MessageReferences references)

setProcessId

protected void setProcessId(String processId)

getSpecifiedMessageTypeVersion

protected String getSpecifiedMessageTypeVersion()

Allows for explicitly specifying a message type version for use cases where the message type being built is not generated from the message type registry, and its version is thus unknown. See {getGeneratedOrSpecifiedVersion(AvroMessage) for details.

Returns:

Message type version to use in the messageType part of the message, i.e. "1.2.3"

idempotenceId

public BuilderType idempotenceId(String idempotenceId)

variant

public BuilderType variant(String variant)

checkMandatoryFields

protected void checkMandatoryFields()

getGeneratedOrSpecifiedVersion

protected String getGeneratedOrSpecifiedVersion(AvroMessage message)

Returns in order of precedence:

1. The message type version as found in the generated avro java binding
2. The message type version returned by getSpecifiedMessageTypeVersion()
3. null if both contain no value

addCommon

protected void addCommon(MessageType message)

isBlank

protected static boolean isBlank(CharSequence cs)