Package migratedb.v1.core.internal.database.postgresql

Class PostgreSQLDatabaseType

java.lang.Object

migratedb.v1.core.internal.database.base.BaseDatabaseType

migratedb.v1.core.internal.database.postgresql.PostgreSQLDatabaseType

All Implemented Interfaces:

DatabaseType

Direct Known Subclasses:

YugabyteDBDatabaseType

public class PostgreSQLDatabaseType
extends BaseDatabaseType

Field Summary

Fields

Modifier and Type	Field	Description
static int	PRIORITY

Fields inherited from class migratedb.v1.core.internal.database.base.BaseDatabaseType

DEFAULT_PRIORITY

Constructor Summary

Constructors

Constructor	Description
PostgreSQLDatabaseType()

Method Summary

Modifier and Type	Method	Description
Database	createDatabase(Configuration configuration, JdbcConnectionFactory jdbcConnectionFactory)	Initializes the Database used by this Database Type.
BaseParser	createParser(Configuration configuration, ResourceProvider resourceProvider, ParsingContext parsingContext)	Initializes the Parser used by this Database Type.
String	getName()
int	getNullType()
int	getPriority()	When identifying database types, the priority with which this type will be used.
boolean	handlesDatabaseProductNameAndVersion(String databaseProductName, String databaseProductVersion, Connection connection)	Check if this database type handles the connection product name and version.

Methods inherited from class migratedb.v1.core.internal.database.base.BaseDatabaseType

alterConnectionAsNeeded, createDatabase, createExecutionStrategy, createSqlScriptExecutorFactory, createSqlScriptFactory, createTransactionalExecutionTemplate, getSelectVersionOutput, toString

Methods inherited from class java.lang.Object

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

Field Detail

PRIORITY

public static final int PRIORITY

See Also:

Constant Field Values

Constructor Detail

PostgreSQLDatabaseType

public PostgreSQLDatabaseType()

Method Detail

getName

public String getName()

Specified by:

getName in interface DatabaseType

Specified by:

getName in class BaseDatabaseType

Returns:

The human-readable name for this database.

getNullType

public int getNullType()

Specified by:

getNullType in interface DatabaseType

Specified by:

getNullType in class BaseDatabaseType

Returns:

The JDBC type used to represent null in prepared statements.

getPriority

public int getPriority()

Description copied from class: BaseDatabaseType

When identifying database types, the priority with which this type will be used. High numbers indicate that this type will be used in preference to others.

Specified by:

getPriority in interface DatabaseType

Overrides:

getPriority in class BaseDatabaseType

handlesDatabaseProductNameAndVersion

public boolean handlesDatabaseProductNameAndVersion(String databaseProductName,
                                                    String databaseProductVersion,
                                                    Connection connection)

Description copied from interface: DatabaseType

Check if this database type handles the connection product name and version. This allows more fine-grained control over which DatabaseType handles which connection. MigrateDB will use the first DatabaseType that returns true for this method.

Parameters:

databaseProductName - The product name returned by the database.

databaseProductVersion - The product version returned by the database.

connection - The connection used to connect to the database.

Returns:

true if this handles the product name and version, false if not.

createDatabase

public Database createDatabase(Configuration configuration,
                               JdbcConnectionFactory jdbcConnectionFactory)

Description copied from interface: DatabaseType

Initializes the Database used by this Database Type.

Specified by:

createDatabase in interface DatabaseType

Specified by:

createDatabase in class BaseDatabaseType

Parameters:

configuration - The MigrateDB configuration.

jdbcConnectionFactory - The current connection factory.

Returns:

The Database.

createParser

public BaseParser createParser(Configuration configuration,
                               ResourceProvider resourceProvider,
                               ParsingContext parsingContext)

Description copied from interface: DatabaseType

Initializes the Parser used by this Database Type.

Specified by:

createParser in interface DatabaseType

Specified by:

createParser in class BaseDatabaseType

Parameters:

configuration - The MigrateDB configuration.

Returns:

The Parser.