Package org.linuxforhealth.fhir.database.utils.common

Class JdbcConnectionProvider

java.lang.Object

org.linuxforhealth.fhir.database.utils.common.JdbcConnectionProvider

All Implemented Interfaces:

IConnectionProvider

public class JdbcConnectionProvider
extends java.lang.Object
implements IConnectionProvider

JdbcConnectionProvider

Constructor Summary

Constructors

Constructor	Description
JdbcConnectionProvider(IDatabaseTranslator translator, JdbcPropertyAdapter properties)

Method Summary

Modifier and Type	Method	Description
void	commitTransaction()	Commit the current transaction if there's an actual connection associated with this thread (i.e.
void	describe(java.lang.String prefix, java.lang.StringBuilder cfg, java.lang.String key)	Describe self, for writing configuration information to log file for test record purposes
java.sql.Connection	getConnection()	Obtain a new connection to a data-source which this provider has been configured for.
IDatabaseTranslator	getTranslator()	Get the translator associated with this connection provider.
void	rollbackTransaction()	Roll back the transaction for the connection associated with this thread, if one exists

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.linuxforhealth.fhir.database.utils.api.IConnectionProvider

getPoolSize

Constructor Detail

JdbcConnectionProvider

public JdbcConnectionProvider(IDatabaseTranslator translator,
                              JdbcPropertyAdapter properties)

Method Detail

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Description copied from interface: IConnectionProvider

Obtain a new connection to a data-source which this provider has been configured for.

Specified by:

getConnection in interface IConnectionProvider

Returns:

Throws:

java.sql.SQLException

getTranslator

public IDatabaseTranslator getTranslator()

Description copied from interface: IConnectionProvider

Get the translator associated with this connection provider. Supports interpretation of SQLExceptions and the ability to tweak SQL statements to handle differences between databases

Specified by:

getTranslator in interface IConnectionProvider

Returns:

commitTransaction

public void commitTransaction()
                       throws java.sql.SQLException

Description copied from interface: IConnectionProvider

Commit the current transaction if there's an actual connection associated with this thread (i.e. if getConnection() has been called at least once), otherwise do nothing.

Specified by:

commitTransaction in interface IConnectionProvider

Throws:

java.sql.SQLException

rollbackTransaction

public void rollbackTransaction()
                         throws java.sql.SQLException

Description copied from interface: IConnectionProvider

Roll back the transaction for the connection associated with this thread, if one exists

Specified by:

rollbackTransaction in interface IConnectionProvider

Throws:

java.sql.SQLException

describe

public void describe(java.lang.String prefix,
                     java.lang.StringBuilder cfg,
                     java.lang.String key)

Description copied from interface: IConnectionProvider

Describe self, for writing configuration information to log file for test record purposes

Specified by:

describe in interface IConnectionProvider