Record Class SagaCommand

java.lang.Object
java.lang.Record
org.j7m.middleware.api.saga.SagaCommand
Record Components:
payload - application command payload bytes
metadata - redacted command metadata
All Implemented Interfaces:
Serializable
public record SagaCommand(byte[] payload, Map<String,String> metadata) extends Record implements Serializable
Command payload supplied to a saga step action.

The payload is copied on construction and access. Status, evidence, dead-letter records, recovery reports, and exception messages must expose only redacted metadata and never the raw payload bytes.

See Also:

  • Constructor Details

    • SagaCommand

      public SagaCommand(byte[] payload, Map<String,String> metadata)
      Creates a validated command with defensive copies.

  • Method Details

    • payload

      public byte[] payload()
      Returns a defensive payload copy.
      Returns:
      copied payload bytes

    • 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. All components in this record class are compared with Objects::equals(Object,Object).
      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.

    • metadata

      public Map<String,String> metadata()
      Returns the value of the metadata record component.
      Returns:
      the value of the metadata record component