Package com.babelqueue.outbox

Record Class OutboxRecord

java.lang.Object
java.lang.Record
com.babelqueue.outbox.OutboxRecord
Record Components:
id - the outbox row id (the store's primary key, not meta.id)
body - the frozen, encoded envelope bytes, byte-for-byte as stored
queue - the logical queue the relay should publish to
attempts - how many times the relay has already tried to publish this row
public record OutboxRecord(String id, byte[] body, String queue, int attempts) extends Record
One pending row read back from an OutboxStore for the OutboxRelay to publish. It pairs the store's own bookkeeping (id, attempts) with the verbatim, frozen wire envelope (body) and the queue it should go to.

body is the exact EnvelopeCodec.encode(com.babelqueue.Envelope) output (UTF-8 bytes) that was handed to OutboxStore.save(byte[], String) — the relay publishes these bytes unchanged (GR-1/GR-5), so trace_id is preserved end-to-end (GR-4) without the relay ever decoding or rebuilding the envelope.

  • Constructor Summary

    Constructors
    Constructor
    Description
    OutboxRecord(String id, byte[] body, String queue)
    A freshly stored record the relay has not yet attempted.
    OutboxRecord(String id, byte[] body, String queue, int attempts)
    Creates an instance of a OutboxRecord record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    attempts()
    Returns the value of the attempts record component.
    byte[]
    body()
    Returns the value of the body record component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    String
    id()
    Returns the value of the id record component.
    String
    queue()
    Returns the value of the queue record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • OutboxRecord

      public OutboxRecord(String id, byte[] body, String queue)
      A freshly stored record the relay has not yet attempted.

    • OutboxRecord

      public OutboxRecord(String id, byte[] body, String queue, int attempts)
      Creates an instance of a OutboxRecord record class.
      Parameters:
      id - the value for the id record component
      body - the value for the body record component
      queue - the value for the queue record component
      attempts - the value for the attempts record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • id

      public String id()
      Returns the value of the id record component.
      Returns:
      the value of the id record component

    • body

      public byte[] body()
      Returns the value of the body record component.
      Returns:
      the value of the body record component

    • queue

      public String queue()
      Returns the value of the queue record component.
      Returns:
      the value of the queue record component

    • attempts

      public int attempts()
      Returns the value of the attempts record component.
      Returns:
      the value of the attempts record component