de.otto.synapse.endpoint.sender

Class AbstractMessageSenderEndpoint

java.lang.Object

de.otto.synapse.endpoint.AbstractMessageEndpoint

de.otto.synapse.endpoint.sender.AbstractMessageSenderEndpoint

All Implemented Interfaces:

MessageEndpoint, MessageSenderEndpoint

public abstract class AbstractMessageSenderEndpoint
extends AbstractMessageEndpoint
implements MessageSenderEndpoint

Sender-side MessageEndpoint endpoint of a Message Channel with support for message translation. and interception.

See Also:

EIP: Message Endpoint, EIP: Message Channel

Constructor Summary

Constructors

Constructor and Description
AbstractMessageSenderEndpoint(java.lang.String channelName, MessageInterceptorRegistry interceptorRegistry, MessageTranslator<TextMessage> messageTranslator) Constructor used to create a new MessageEndpoint.

Method Summary

Modifier and Type	Method and Description
protected abstract java.util.concurrent.CompletableFuture<java.lang.Void>	doSend(TextMessage message)
protected java.util.concurrent.CompletableFuture<java.lang.Void>	doSendBatch(java.util.stream.Stream<TextMessage> batch)
EndpointType	getEndpointType() Returns the type of the MessageEndpoint, either EndpointType.SENDER or EndpointType.RECEIVER.
<T> java.util.concurrent.CompletableFuture<java.lang.Void>	send(Message<T> message) Sends a Message to the message channel.
<T> java.util.concurrent.CompletableFuture<java.lang.Void>	sendBatch(java.util.stream.Stream<Message<T>> batch) Sends a stream of messages to the message channel as one or more batches, if batches are supported by the infrastructure.

Methods inherited from class de.otto.synapse.endpoint.AbstractMessageEndpoint

getChannelName, getInterceptorChain, intercept

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.otto.synapse.endpoint.MessageEndpoint

getChannelName, getInterceptorChain, intercept

Constructor Detail

AbstractMessageSenderEndpoint

public AbstractMessageSenderEndpoint(@Nonnull
                                     java.lang.String channelName,
                                     @Nonnull
                                     MessageInterceptorRegistry interceptorRegistry,
                                     @Nonnull
                                     MessageTranslator<TextMessage> messageTranslator)

Constructor used to create a new MessageEndpoint.

Parameters:

channelName - the name of the underlying channel / stream / queue / message log.

interceptorRegistry - registry used to determine message interceptors for this endpoint.

messageTranslator - the MessageTranslator used to translate message payloads as expected by the consumers.

Method Detail

send

public final <T> java.util.concurrent.CompletableFuture<java.lang.Void> send(@Nonnull
                                                                             Message<T> message)

Sends a Message to the message channel.

Specified by:

send in interface MessageSenderEndpoint

Type Parameters:

T - type of the message's payload

Parameters:

message - the message to send

Returns:

a CompletableFuture that can be used for logging, error handling, waiting for completion, etc.

sendBatch

public final <T> java.util.concurrent.CompletableFuture<java.lang.Void> sendBatch(@Nonnull
                                                                                  java.util.stream.Stream<Message<T>> batch)

Sends a stream of messages to the message channel as one or more batches, if batches are supported by the infrastructure. If not, the messages are send one by one.

Specified by:

sendBatch in interface MessageSenderEndpoint

Type Parameters:

T - the type of the message payload

Parameters:

batch - a stream of messages that is sent in batched mode, if supported

Returns:

a CompletableFuture that can be used for logging, error handling, waiting for completion, etc.

getEndpointType

@Nonnull
public final EndpointType getEndpointType()

Description copied from interface: MessageEndpoint

Returns the type of the MessageEndpoint, either EndpointType.SENDER or EndpointType.RECEIVER.

Specified by:

getEndpointType in interface MessageEndpoint

Returns:

EndpointType

doSendBatch

protected java.util.concurrent.CompletableFuture<java.lang.Void> doSendBatch(@Nonnull
                                                                             java.util.stream.Stream<TextMessage> batch)

doSend

protected abstract java.util.concurrent.CompletableFuture<java.lang.Void> doSend(@Nonnull
                                                                                 TextMessage message)