Package liquibase.database

Class DatabaseFactory

java.lang.Object

liquibase.database.DatabaseFactory

All Implemented Interfaces:

SingletonObject

public class DatabaseFactory
extends Object
implements SingletonObject

Method Summary

Modifier and Type	Method	Description
void	clearRegistry()	Removes all registered databases, even built in ones.
Database	findCorrectDatabaseImplementation(DatabaseConnection connection)
String	findDefaultDriver(String url)	Returns the Java class name of the JDBC driver class (e.g.
Database	getDatabase(String shortName)
List<Database>	getImplementedDatabases()	Returns instances of all implemented database types.
static DatabaseFactory	getInstance()
List<Database>	getInternalDatabases()	Returns instances of all "internal" database types.
DatabaseConnection	openConnection(String url, String username, String password, String driver, String databaseClass, String driverPropertiesFile, String propertyProviderClass, ResourceAccessor resourceAccessor)
DatabaseConnection	openConnection(String url, String username, String driver, String databaseClass, Properties driverProperties, ResourceAccessor resourceAccessor)
DatabaseConnection	openConnection(String url, String username, String password, String propertyProvider, ResourceAccessor resourceAccessor)
Database	openDatabase(String url, String username, String password, String driver, String databaseClass, String driverPropertiesFile, String propertyProviderClass, ResourceAccessor resourceAccessor)
Database	openDatabase(String url, String username, String driver, String databaseClass, Properties driverProperties, ResourceAccessor resourceAccessor)
Database	openDatabase(String url, String username, String password, String propertyProviderClass, ResourceAccessor resourceAccessor)
void	register(Database database)
static void	reset()
static void	setInstance(DatabaseFactory databaseFactory)	Set singleton instance.

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static DatabaseFactory getInstance()

setInstance

public static void setInstance(DatabaseFactory databaseFactory)

Set singleton instance. Primarily used in testing

reset

public static void reset()

getImplementedDatabases

public List<Database> getImplementedDatabases()

Returns instances of all implemented database types.

getInternalDatabases

public List<Database> getInternalDatabases()

Returns instances of all "internal" database types.

register

public void register(Database database)

findCorrectDatabaseImplementation

public Database findCorrectDatabaseImplementation(DatabaseConnection connection)
                                           throws DatabaseException

Throws:

DatabaseException

openDatabase

public Database openDatabase(String url,
 String username,
 String password,
 String propertyProviderClass,
 ResourceAccessor resourceAccessor)
                      throws DatabaseException

Throws:

DatabaseException

openDatabase

public Database openDatabase(String url,
 String username,
 String password,
 String driver,
 String databaseClass,
 String driverPropertiesFile,
 String propertyProviderClass,
 ResourceAccessor resourceAccessor)
                      throws DatabaseException

Throws:

DatabaseException

openDatabase

public Database openDatabase(String url,
 String username,
 String driver,
 String databaseClass,
 Properties driverProperties,
 ResourceAccessor resourceAccessor)
                      throws DatabaseException

Throws:

DatabaseException

openConnection

public DatabaseConnection openConnection(String url,
 String username,
 String password,
 String propertyProvider,
 ResourceAccessor resourceAccessor)
                                  throws DatabaseException

Throws:

DatabaseException

openConnection

public DatabaseConnection openConnection(String url,
 String username,
 String password,
 String driver,
 String databaseClass,
 String driverPropertiesFile,
 String propertyProviderClass,
 ResourceAccessor resourceAccessor)
                                  throws DatabaseException

Throws:

DatabaseException

openConnection

public DatabaseConnection openConnection(String url,
 String username,
 String driver,
 String databaseClass,
 Properties driverProperties,
 ResourceAccessor resourceAccessor)
                                  throws DatabaseException

Throws:

DatabaseException

findDefaultDriver

public String findDefaultDriver(String url)

Returns the Java class name of the JDBC driver class (e.g. "org.mariadb.jdbc.Driver") for the specified JDBC URL, if any Database class supports that URL.

Parameters:

url - the JDBC URL to analyse

Returns:

a Database object supporting the URL. May also return null if the JDBC URL is unknown to all handlers.

clearRegistry

public void clearRegistry()

Removes all registered databases, even built in ones. Useful for forcing a particular database implementation

getDatabase

public Database getDatabase(String shortName)