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

Class XmlBeginEventAdapter

java.lang.Object

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

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

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

@ProtoAdapter(XmlBeginEvent.class)
public class XmlBeginEventAdapter
extends DmlEventAdapter

An Infinispan ProtoStream adapter to marashall XmlBeginEvent instances. This class defines a factory for creating XmlBeginEvent instances when hydrating records from the persisted 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 XmlBeginEvent {
          // structure of the super type, DmlEventAdapter
          required string columnName = 8;
      }
 

Author:

Chris Cranford

Constructor Summary

Constructors

Constructor	Description
XmlBeginEventAdapter()

Method Summary

Modifier and Type	Method	Description
XmlBeginEvent	factory(int eventType, String scn, String tableId, String rowId, String rsId, String changeTime, LogMinerDmlEntryImpl entry, String columnName)	A ProtoStream factory that creates XmlBeginEvent instances.
String	getColumnName(XmlBeginEvent event)	A ProtoStream handler to extract the columnName field from a XmlBeginEvent type.

Methods inherited from class io.debezium.connector.oracle.logminer.processor.infinispan.marshalling.DmlEventAdapter

factory, getEntry

Methods inherited from class io.debezium.connector.oracle.logminer.processor.infinispan.marshalling.LogMinerEventAdapter

factory, getChangeTime, getEventType, getRowId, getRsId, getScn, getTableId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

XmlBeginEventAdapter

public XmlBeginEventAdapter()

Method Details

factory

@ProtoFactory
public XmlBeginEvent factory(int eventType,
 String scn,
 String tableId,
 String rowId,
 String rsId,
 String changeTime,
 LogMinerDmlEntryImpl entry,
 String columnName)

A ProtoStream factory that creates XmlBeginEvent 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

entry - the parsed SQL statement entry

columnName - the column name references by the SelectLobLocatorEvent

Returns:

the constructed SelectLobLocatorEvent

getColumnName

@ProtoField(number=8,
            required=true)
public String getColumnName(XmlBeginEvent event)

A ProtoStream handler to extract the columnName field from a XmlBeginEvent type.

Parameters:

event - the event instance, must not be null

Returns:

the column name