de.otto.synapse.endpoint.receiver.aws

Class KinesisMessageLogResponse

java.lang.Object

de.otto.synapse.endpoint.receiver.aws.KinesisMessageLogResponse

public class KinesisMessageLogResponse
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
KinesisMessageLogResponse(java.lang.String channelName, com.google.common.collect.ImmutableList<KinesisShardResponse> shardResponses)

Method Summary

Modifier and Type	Method and Description
void	dispatchMessages(de.otto.synapse.consumer.MessageConsumer<java.lang.String> messageConsumer) Dispatches all messages from the response to some MessageConsumer.
de.otto.synapse.channel.ChannelDurationBehind	getChannelDurationBehind()
java.lang.String	getChannelName()
de.otto.synapse.channel.ChannelPosition	getChannelPosition()
java.util.List<de.otto.synapse.message.Message<java.lang.String>>	getMessages()
<P> java.util.List<de.otto.synapse.message.Message<P>>	getMessages(de.otto.synapse.translator.MessageTranslator<P> messageTranslator) Translates the messages from the response into messages with payload of type <P> and returns the translated messages as a list.
java.util.Set<java.lang.String>	getShardNames()
com.google.common.collect.ImmutableList<KinesisShardResponse>	getShardResponses()

Methods inherited from class java.lang.Object

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

Constructor Detail

KinesisMessageLogResponse

public KinesisMessageLogResponse(java.lang.String channelName,
                                 com.google.common.collect.ImmutableList<KinesisShardResponse> shardResponses)

Method Detail

getChannelName

public java.lang.String getChannelName()

getChannelDurationBehind

public de.otto.synapse.channel.ChannelDurationBehind getChannelDurationBehind()

getMessages

public java.util.List<de.otto.synapse.message.Message<java.lang.String>> getMessages()

getMessages

public <P> java.util.List<de.otto.synapse.message.Message<P>> getMessages(de.otto.synapse.translator.MessageTranslator<P> messageTranslator)

Translates the messages from the response into messages with payload of type <P> and returns the translated messages as a list.

Type Parameters:

P - the type of the returned messages payload

Parameters:

messageTranslator - the MessageTranslator used to translate the message payload

Returns:

list of messages with payload type <P>

dispatchMessages

public void dispatchMessages(de.otto.synapse.consumer.MessageConsumer<java.lang.String> messageConsumer)

Dispatches all messages from the response to some MessageConsumer.

The MessageDispatcher can be used to consume and transform the messages into messages with some custom payload and dispatch these messages to one or more MessageConsumers:

     final KinesisMessageLogResponse response = kinesisMessageLogReader.read(iterator).get();
     final MessageConsumer<TestPayload> consumer = someTestMessageConsumer();
     response.dispatchMessages(new MessageDispatcher(new ObjectMapper(), singletonList(consumer)));
 

Parameters:

messageConsumer - the MessageConsumer

getShardNames

public java.util.Set<java.lang.String> getShardNames()

getShardResponses

public com.google.common.collect.ImmutableList<KinesisShardResponse> getShardResponses()

getChannelPosition

public de.otto.synapse.channel.ChannelPosition getChannelPosition()