com.inductiveautomation.ignition.gateway.datasource

Interface Datasource

All Superinterfaces:

DatasourceMeta

public interface Datasource
extends DatasourceMeta

An instance of a Ignition Datasource, which represents a configured connection pool to a database through JDBC. The datasource maintains knowledge of its current status, and when faulted, will be re-tested periodically.

Method Summary

Modifier and Type	Method and Description
void	cancelStatement(java.util.UUID statementId)
SRConnection	getConnection() Retrieves a connection from the underlying connection pool, or creates a new connection if necessary.
JDBCDriver	getDriver() Returns the driver that this datasource uses to connect to the database
DatasourceMetrics	getMetrics()
java.lang.Throwable	getProblem() If this datasource is FAULTED, this will be the exception that caused it to fail
DBTranslator	getTranslator()
boolean	includeSchemaInTablename() Whether table names should be fully qualified with their schemas.

Methods inherited from interface com.inductiveautomation.ignition.common.datasource.DatasourceMeta

getActiveConnections, getActiveQueries, getDescription, getExtendedStatus, getFailoverMode, getMaxConnections, getName, getProblemDescription, getStatistics, getStatus, getValidationQuery, getVendor

Method Detail

getDriver

JDBCDriver getDriver()

Returns the driver that this datasource uses to connect to the database

getTranslator

DBTranslator getTranslator()

includeSchemaInTablename

boolean includeSchemaInTablename()

Whether table names should be fully qualified with their schemas.

getConnection

SRConnection getConnection()
                    throws java.sql.SQLException

Retrieves a connection from the underlying connection pool, or creates a new connection if necessary. Closing this connection will return it to the pool.

Throws:

java.sql.SQLException

getProblem

java.lang.Throwable getProblem()

If this datasource is FAULTED, this will be the exception that caused it to fail

cancelStatement

void cancelStatement(java.util.UUID statementId)

getMetrics

DatasourceMetrics getMetrics()