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

Class SelectLobLocatorEventAdapter

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.SelectLobLocatorEventAdapter

@ProtoAdapter(SelectLobLocatorEvent.class)
public class SelectLobLocatorEventAdapter
extends DmlEventAdapter

An Infinispan ProtoStream adapter to marshall SelectLobLocatorEvent instances. This class defines a factory for creating SelectLobLocatorEvent instances when hydrating records from the persisted datastore asa 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 SelectLobLocatorEvent {
         // structure of the super type, DmlEventAdapter
         required string columnName = 8;
         required boolean binary = 9;
     }
 

Author:

Chris Cranford

Constructor Summary

Constructors

Constructor	Description
SelectLobLocatorEventAdapter()

Method Summary

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

SelectLobLocatorEventAdapter

public SelectLobLocatorEventAdapter()

Method Details

factory

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

A ProtoStream factory that creates SelectLobLocatorEvent 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

binary - whether the data is binary- or character- based

Returns:

the constructed SelectLobLocatorEvent

getColumnName

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

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

Parameters:

event - the event instance, must not be null

Returns:

the column name

getBinary

@ProtoField(number=9,
            required=true)
public Boolean getBinary(SelectLobLocatorEvent event)

A ProtoStream handler to extract the binary field from a SelectLobLocatorEvent type.

Parameters:

event - the event instance, must not be null

Returns:

the binary data flag