Package io.debezium.connector.oracle.logminer.processor.infinispan.marshalling

Class LogMinerEventAdapter

java.lang.Object
io.debezium.connector.oracle.logminer.processor.infinispan.marshalling.LogMinerEventAdapter
Direct Known Subclasses:
DmlEventAdapter, LobEraseEventAdapter, LobWriteEventAdapter, TruncateEventAdapter
@ProtoAdapter(LogMinerEvent.class) public class LogMinerEventAdapter extends Object
An Infinispan ProtoStream adapter to marshall LogMinerEvent instances. This class defines a factory for creating LogMinerEvent instances when hydrating records from the persisted event datastore as well as field handlers to extract values to be marshalled to the protocol buffer stream. The underlying protocol buffer record consists of the following structure: 
     message LogMinerEvent {
         required int32 eventType = 1;
         required string scn = 2;
         required string tableId = 3;
         required string rowId = 4;
         required object rsId = 5;
         required string changeTime = 6;
     }
Author:
Chris Cranford

  • Constructor Details

    • LogMinerEventAdapter

      public LogMinerEventAdapter()

  • Method Details

    • factory

      @ProtoFactory public LogMinerEvent factory(int eventType, String scn, String tableId, String rowId, String rsId, String changeTime)
      A ProtoStream factory that creates LogMinerEvent instances.
      Parameters:
      eventType - the event type
      scn - the system change number, must not be null
      tableId - the fully-qualified table name
      rowId - the Oracle row-id the change is associated with
      rsId - the Oracle rollback segment identifier
      changeTime - the time the change occurred
      Returns:
      the constructed DmlEvent

    • getEventType

      @ProtoField(number=1, required=true) public int getEventType(LogMinerEvent event)
      A ProtoStream handler to extract the eventType field from the LogMinerEvent.
      Parameters:
      event - the event instance, must not be null
      Returns:
      the event type's numerical representation

    • getScn

      @ProtoField(number=2, required=true) public String getScn(LogMinerEvent event)
      A ProtoStream handler to extract the scn field from the LogMinerEvent.
      Parameters:
      event - the event instance, must not be null
      Returns:
      the event's system change number represented as a string

    • getTableId

      @ProtoField(number=3, required=true) public String getTableId(LogMinerEvent event)
      A ProtoStream handler to extract the tableId field from the LogMinerEvent.
      Parameters:
      event - the event instance, must not be null
      Returns:
      the event's table identifier represented as a string

    • getRowId

      @ProtoField(number=4, required=true) public String getRowId(LogMinerEvent event)
      A ProtoStream handler to extract the rowId field from the LogMinerEvent.
      Parameters:
      event - the event instance, must not be null
      Returns:
      the event's row identifier, never null

    • getRsId

      @ProtoField(number=5, required=true) public String getRsId(LogMinerEvent event)
      A ProtoStream handler to extract the rsId field from the LogMinerEvent.
      Parameters:
      event - the event instance, must not be null
      Returns:
      the rollback segment identifier, never null

    • getChangeTime

      @ProtoField(number=6, required=true) public String getChangeTime(LogMinerEvent event)
      A ProtoStream handler to extract the changeTime field from the LogMinerEvent.
      Parameters:
      event - the event instance, must not be null
      Returns:
      the time when the event occurred as a string, never null