Package org.jumpmind.symmetric.route

Interface IDataRouter

All Superinterfaces:

IExtensionPoint

All Known Implementing Classes:

AbstractDataRouter, AbstractFileParsingRouter, AuditTableDataRouter, BshDataRouter, ColumnMatchDataRouter, ConfigurationChangedDataRouter, ConvertToReloadRouter, CSVRouter, DBFRouter, DefaultDataRouter, FileSyncDataRouter, JavaDataRouter, LookupTableDataRouter, SubSelectDataRouter, TPSRouter, XmlPublisherDataRouter

public interface IDataRouter
extends IExtensionPoint

The data router is an extension point that allows the end user to target certain nodes with data changes. SymmetricDS comes with a build-in data routers like SubSelectDataRouter and ColumnMatchDataRouter.

In order to configure a data router you use the router_type and router_expression column on the trigger table. The given Spring bean name of the IDataRouter is the router_type and each data router is configured using the routing_expression according to its implementation.

Since:

2.0

See Also:

• SubSelectDataRouter
• ColumnMatchDataRouter

Method Summary

Modifier and Type	Method	Description
void	completeBatch(SimpleRouterContext context, OutgoingBatch batch)
void	contextCommitted(SimpleRouterContext context)
boolean	isConfigurable()
boolean	isDmlOnly()
Set<String>	routeToNodes(SimpleRouterContext context, DataMetaData dataMetaData, Set<Node> nodes, boolean initialLoad, boolean initialLoadSelectUsed, TriggerRouter triggerRouter)

Method Details

routeToNodes

Set<String> routeToNodes(SimpleRouterContext context,
 DataMetaData dataMetaData,
 Set<Node> nodes,
 boolean initialLoad,
 boolean initialLoadSelectUsed,
 TriggerRouter triggerRouter)

completeBatch

void completeBatch(SimpleRouterContext context,
 OutgoingBatch batch)

contextCommitted

void contextCommitted(SimpleRouterContext context)

isConfigurable

boolean isConfigurable()

isDmlOnly

boolean isDmlOnly()