Package pl.allegro.tech.hermes.consumers.consumer

Class Message

java.lang.Object
pl.allegro.tech.hermes.consumers.consumer.Message
All Implemented Interfaces:
pl.allegro.tech.hermes.domain.filtering.FilterableMessage
public class Message extends Object implements pl.allegro.tech.hermes.domain.filtering.FilterableMessage
Implementation note: this class is partially mutable and may be accessed from multiple threads involved in message lifecycle, it must be thread safe.

  • Constructor Details

    • Message

      public Message(String id, String topic, byte[] content, pl.allegro.tech.hermes.api.ContentType contentType, Optional<pl.allegro.tech.hermes.schema.CompiledSchema<org.apache.avro.Schema>> schema, long publishingTimestamp, long readingTimestamp, pl.allegro.tech.hermes.common.kafka.offset.PartitionOffset partitionOffset, long partitionAssignmentTerm, Map<String,String> externalMetadata, List<pl.allegro.tech.hermes.api.Header> additionalHeaders, String subscription, boolean hasSubscriptionIdentityHeaders)

  • Method Details

    • getPublishingTimestamp

      public long getPublishingTimestamp()

    • getReadingTimestamp

      public long getReadingTimestamp()

    • getOffset

      public long getOffset()

    • getPartitionAssignmentTerm

      public long getPartitionAssignmentTerm()

    • getData

      public byte[] getData()
      Specified by:
      getData in interface pl.allegro.tech.hermes.domain.filtering.FilterableMessage

    • getContentType

      public pl.allegro.tech.hermes.api.ContentType getContentType()
      Specified by:
      getContentType in interface pl.allegro.tech.hermes.domain.filtering.FilterableMessage

    • getPartition

      public int getPartition()

    • getTopic

      public String getTopic()

    • isTtlExceeded

      public boolean isTtlExceeded(long ttlMillis)

    • incrementRetryCounter

      public void incrementRetryCounter(Collection<URI> succeededUris)

    • getRetryCounter

      public int getRetryCounter()

    • getSchema

      public Optional<pl.allegro.tech.hermes.schema.CompiledSchema<org.apache.avro.Schema>> getSchema()
      Specified by:
      getSchema in interface pl.allegro.tech.hermes.domain.filtering.FilterableMessage

    • getId

      public String getId()

    • getExternalMetadata

      public Map<String,String> getExternalMetadata()
      Specified by:
      getExternalMetadata in interface pl.allegro.tech.hermes.domain.filtering.FilterableMessage

    • getAdditionalHeaders

      public List<pl.allegro.tech.hermes.api.Header> getAdditionalHeaders()

    • updateAndGetCurrentMessageBackoff

      public long updateAndGetCurrentMessageBackoff(pl.allegro.tech.hermes.api.SubscriptionPolicy subscriptionPolicy)

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • message

      public static Message.Builder message()

    • getKafkaTopic

      public pl.allegro.tech.hermes.common.kafka.KafkaTopicName getKafkaTopic()

    • getPartitionOffset

      public pl.allegro.tech.hermes.common.kafka.offset.PartitionOffset getPartitionOffset()

    • hasNotBeenSentTo

      public boolean hasNotBeenSentTo(String uri)

    • getSize

      public long getSize()

    • hasSubscriptionIdentityHeaders

      public boolean hasSubscriptionIdentityHeaders()

    • getSubscription

      public String getSubscription()