Package liquibase.snapshot.jvm

Class SchemaSnapshotGeneratorSnowflake

java.lang.Object

liquibase.snapshot.jvm.JdbcSnapshotGenerator

liquibase.snapshot.jvm.SchemaSnapshotGenerator

liquibase.snapshot.jvm.SchemaSnapshotGeneratorSnowflake

All Implemented Interfaces:

SnapshotGenerator

public class SchemaSnapshotGeneratorSnowflake
extends SchemaSnapshotGenerator

Field Summary

Fields inherited from interface liquibase.snapshot.SnapshotGenerator

PRIORITY_ADDITIONAL, PRIORITY_DATABASE, PRIORITY_DEFAULT, PRIORITY_NONE

Constructor Summary

Constructors

Constructor	Description
SchemaSnapshotGeneratorSnowflake()

Method Summary

Modifier and Type	Method	Description
protected String[]	getDatabaseSchemaNames(Database database)	Fetches an array of Strings with the schema names in the database.
int	getPriority(Class<? extends DatabaseObject> objectType, Database database)	Inquire if this SnapshotGenerator is capable of snapshotting objects of type objectType (e.g.
Class<? extends SnapshotGenerator>[]	replaces()	Returns classes (and superclasses) that this SnapshotGenerator replaces.

Methods inherited from class liquibase.snapshot.jvm.SchemaSnapshotGenerator

addTo, snapshotObject, toCatalogAndSchema

Methods inherited from class liquibase.snapshot.jvm.JdbcSnapshotGenerator

addStatusListener, addsTo, cleanNameFromDatabase, getDatabaseCatalogNames, shouldAddTo, snapshot, updateListeners

Methods inherited from class java.lang.Object

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

Constructor Details

SchemaSnapshotGeneratorSnowflake

public SchemaSnapshotGeneratorSnowflake()

Method Details

getPriority

public int getPriority(Class<? extends DatabaseObject> objectType,
 Database database)

Description copied from interface: SnapshotGenerator

Inquire if this SnapshotGenerator is capable of snapshotting objects of type objectType (e.g. Table, Index, View etc.) in the DBMS database (e.g. Oracle, Postgres, HyperSQL etc.) A return priority of > 0 will be interpreted as capable. The highest priority for an objectType-database combination wins.

Specified by:

getPriority in interface SnapshotGenerator

Overrides:

getPriority in class JdbcSnapshotGenerator

Parameters:

objectType - The object type we are asked to snapshot

database - The DBMS for which the snapshotting should be done

Returns:

An integer of PRIORITY_... constants indicating our capability and willingness to snapshot

getDatabaseSchemaNames

protected String[] getDatabaseSchemaNames(Database database)
                                   throws SQLException,
DatabaseException

Description copied from class: SchemaSnapshotGenerator

Fetches an array of Strings with the schema names in the database.

Overrides:

getDatabaseSchemaNames in class SchemaSnapshotGenerator

Parameters:

database - The database from which to get the schema names

Returns:

An array of schema name Strings (May be an empty array)

Throws:

SQLException - propagated java.sql.SQLException

DatabaseException - if a different problem occurs during the DBMS-specific code

replaces

public Class<? extends SnapshotGenerator>[] replaces()

Description copied from interface: SnapshotGenerator

Returns classes (and superclasses) that this SnapshotGenerator replaces. Return null or empty array to not affect the SnapshotGeneratorChain.

Specified by:

replaces in interface SnapshotGenerator

Overrides:

replaces in class JdbcSnapshotGenerator