org.dellroad.stuff.schema
Class UpdatingDataSource

java.lang.Object
  org.dellroad.stuff.schema.AbstractUpdatingDataSource
      org.dellroad.stuff.schema.UpdatingDataSource

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource

public class UpdatingDataSource
extends AbstractUpdatingDataSource

A DataSource that wraps an inner DataSource and automatically applies a configured SQLCommandList on first access.

See Also:

SQLCommandList

Constructor Summary

UpdatingDataSource()

Method Summary

void	setSQLCommandList(SQLCommandList action) Configure the SQLCommandList to be applied to the database on first access.
void	setTransactional(boolean transactional) Configure whether the SQLCommandList is applied transactionally or not.
protected void	updateDataSource(DataSource dataSource) Update the inner DataSource.

Methods inherited from class org.dellroad.stuff.schema.AbstractUpdatingDataSource

getConnection, getConnection, getInnerDataSource, getLoginTimeout, getLogWriter, isUpdated, isWrapperFor, setDataSource, setLoginTimeout, setLogWriter, unwrap

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdatingDataSource

public UpdatingDataSource()

Method Detail

setSQLCommandList

public void setSQLCommandList(SQLCommandList action)

Configure the SQLCommandList to be applied to the database on first access. Required property.

setTransactional

public void setTransactional(boolean transactional)

Configure whether the SQLCommandList is applied transactionally or not. Default is true.

updateDataSource

protected void updateDataSource(DataSource dataSource)
                         throws SQLException

Description copied from class: AbstractUpdatingDataSource

Update the inner DataSource.

This method will be invoked at most once.

Specified by:

updateDataSource in class AbstractUpdatingDataSource

Throws:

SQLException