Package org.hibernate.relational.internal

Class SchemaManagerImpl

java.lang.Object

org.hibernate.relational.internal.SchemaManagerImpl

All Implemented Interfaces:

SchemaManager, SchemaManager

public class SchemaManagerImpl
extends Object
implements SchemaManager

Implementation of SchemaManager, backed by a SessionFactoryImplementor and SchemaManagementToolCoordinator.

Constructor Summary

Constructors

Constructor	Description
SchemaManagerImpl(SessionFactoryImplementor sessionFactory, MetadataImplementor metadata)
SchemaManagerImpl(SessionFactoryImplementor sessionFactory, MetadataImplementor metadata, String schemaName, String catalogName)

Method Summary

Modifier and Type	Method	Description
void	create(boolean createSchemas)
void	drop(boolean dropSchemas)
void	dropMappedObjects(boolean dropSchemas)	Drop database objects mapped by Hibernate entities, undoing the previous export.
void	exportMappedObjects(boolean createSchemas)	Export database objects mapped by Hibernate entities, and then import initial data from /import.sql and any other configured load script.
SchemaManager	forCatalog(String catalogName)	Obtain an instance which targets the given catalog.
SchemaManager	forSchema(String schemaName)	Obtain an instance which targets the given schema.
void	populate()	Populate the database by executing /import.sql and any other configured load script.
void	truncate()
void	truncateMappedObjects()	Truncate the database tables mapped by Hibernate entities, and then reimport initial data from /import.sql and any other configured load script.
void	validate()
void	validateMappedObjects()	Validate that the database objects mapped by Hibernate entities have the expected definitions.

Methods inherited from class java.lang.Object

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

Constructor Details

SchemaManagerImpl

public SchemaManagerImpl(SessionFactoryImplementor sessionFactory,
 MetadataImplementor metadata)

SchemaManagerImpl

public SchemaManagerImpl(SessionFactoryImplementor sessionFactory,
 MetadataImplementor metadata,
 String schemaName,
 String catalogName)

Method Details

forSchema

public SchemaManager forSchema(String schemaName)

Description copied from interface: SchemaManager

Obtain an instance which targets the given schema.

This is especially useful when using multiple schemas, for example, in schema-based multitenancy.

Specified by:

forSchema in interface SchemaManager

Parameters:

schemaName - The name of the schema to target

forCatalog

public SchemaManager forCatalog(String catalogName)

Description copied from interface: SchemaManager

Obtain an instance which targets the given catalog.

Specified by:

forCatalog in interface SchemaManager

Parameters:

catalogName - The name of the catalog to target

exportMappedObjects

public void exportMappedObjects(boolean createSchemas)

Description copied from interface: SchemaManager

Export database objects mapped by Hibernate entities, and then import initial data from /import.sql and any other configured load script.

Programmatic way to run SchemaCreator.

Specified by:

exportMappedObjects in interface SchemaManager

Parameters:

createSchemas - if true, attempt to create schemas, otherwise, assume the schemas already exist

dropMappedObjects

public void dropMappedObjects(boolean dropSchemas)

Description copied from interface: SchemaManager

Drop database objects mapped by Hibernate entities, undoing the previous export.

Programmatic way to run SchemaDropper.

Specified by:

dropMappedObjects in interface SchemaManager

Parameters:

dropSchemas - if true, drop schemas, otherwise, leave them be

validateMappedObjects

public void validateMappedObjects()

Description copied from interface: SchemaManager

Validate that the database objects mapped by Hibernate entities have the expected definitions.

Programmatic way to run SchemaValidator.

Specified by:

validateMappedObjects in interface SchemaManager

truncateMappedObjects

public void truncateMappedObjects()

Description copied from interface: SchemaManager

Truncate the database tables mapped by Hibernate entities, and then reimport initial data from /import.sql and any other configured load script.

Programmatic way to run SchemaTruncator.

This operation does not affect the second-level cache. Therefore, after calling truncate(), it might be necessary to also call Cache.evictAllRegions() to clean up data held in the second-level cache.

Specified by:

truncateMappedObjects in interface SchemaManager

populate

public void populate()

Description copied from interface: SchemaManager

Populate the database by executing /import.sql and any other configured load script.

Programmatic way to run SchemaPopulator.

Specified by:

populate in interface SchemaManager

See Also:

• SchemaToolingSettings.JAKARTA_HBM2DDL_LOAD_SCRIPT_SOURCE

create

public void create(boolean createSchemas)

Specified by:

create in interface SchemaManager

drop

public void drop(boolean dropSchemas)

Specified by:

drop in interface SchemaManager

validate

public void validate()
              throws SchemaValidationException

Specified by:

validate in interface SchemaManager

Throws:

SchemaValidationException

truncate

public void truncate()

Specified by:

truncate in interface SchemaManager