Package com.inductiveautomation.ignition.gateway.localdb

Class CountingDataSource

java.lang.Object

com.inductiveautomation.ignition.gateway.localdb.DelegatingDataSource

com.inductiveautomation.ignition.gateway.localdb.CountingDataSource

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource

public class CountingDataSource
extends DelegatingDataSource

A delegating DataSource that maintains a count of all update-style queries that go through it.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	CountingDataSource.CountingConnection

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.gateway.localdb.DelegatingDataSource

DelegatingDataSource.DelegatingConnection

Field Summary

Fields inherited from class com.inductiveautomation.ignition.gateway.localdb.DelegatingDataSource

delegateDatasource

Constructor Summary

Constructors

Constructor	Description
CountingDataSource(DataSource delegateDatasource)

Method Summary

Modifier and Type	Method	Description
DataSource	getDelegateDatasource()	Provides access to the underlying datasource for operations that shouldn't increment the count
long	getUpdateCount()
protected Connection	wrap(Connection con)

Methods inherited from class com.inductiveautomation.ignition.gateway.localdb.DelegatingDataSource

getConnection, getConnection, getLoginTimeout, getLogWriter, getParentLogger, isWrapperFor, setLoginTimeout, setLogWriter, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.sql.CommonDataSource

createShardingKeyBuilder

Methods inherited from interface javax.sql.DataSource

createConnectionBuilder

Constructor Details

CountingDataSource

public CountingDataSource(DataSource delegateDatasource)

Method Details

wrap

protected Connection wrap(Connection con)

Overrides:

wrap in class DelegatingDataSource

getDelegateDatasource

public DataSource getDelegateDatasource()

Provides access to the underlying datasource for operations that shouldn't increment the count

getUpdateCount

public long getUpdateCount()