org.eclipse.scada.da.server.jdbc

Class Update

java.lang.Object

org.eclipse.scada.da.server.jdbc.Update

public class Update
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Update.Mapping

Constructor Summary

Constructors

Constructor and Description
Update(String id, String sql, Connection connection)

Method Summary

Modifier and Type	Method and Description
void	addMapping(Update.Mapping mapping) Add a mapping.
protected void	performUpdate(Variant value, OperationParameters operationParameters)
void	register(DefaultChainItemFactory parentItemFactory)
void	unregister()

Methods inherited from class java.lang.Object

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

Constructor Detail

Update

public Update(String id,
              String sql,
              Connection connection)

Method Detail

register

public void register(DefaultChainItemFactory parentItemFactory)

performUpdate

protected void performUpdate(Variant value,
                             OperationParameters operationParameters)

unregister

public void unregister()

addMapping

public void addMapping(Update.Mapping mapping)

Add a mapping.

Note that the mappings are not unique and adding multiple mappings for the same attribute is not allowed and will result in an undefined behavior.

Parameters:

mapping - the mapping to add