Class MqttHeaderAccessor
java.lang.Object
org.springframework.integration.mqtt.support.MqttHeaderAccessor
Helper for typed access to incoming MQTT message headers.
- Since:
- 5.3
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Method Summary
Modifier and TypeMethodDescriptionstatic Booleanduplicate(org.springframework.messaging.Message<?> message) Return the duplicate header.static Integerid(org.springframework.messaging.Message<?> message) Return the MQTT message id.static IntegerreceivedQos(org.springframework.messaging.Message<?> message) Return the received QOS header.static BooleanreceivedRetained(org.springframework.messaging.Message<?> message) Return the received retained header.static StringreceivedTopic(org.springframework.messaging.Message<?> message) Return the received topic header.
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Method Details
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receivedTopic
Return the received topic header.- Parameters:
message- the message.- Returns:
- the header.
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id
Return the MQTT message id.- Parameters:
message- the message.- Returns:
- the header.
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receivedQos
Return the received QOS header.- Parameters:
message- the message.- Returns:
- the header.
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receivedRetained
Return the received retained header.- Parameters:
message- the message.- Returns:
- the header.
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duplicate
Return the duplicate header.- Parameters:
message- the message.- Returns:
- the header.
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