org.hibernate.tool.schema.extract.internal

Class DatabaseInformationImpl

java.lang.Object

org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl

All Implemented Interfaces:

DatabaseInformation, ExtractionContext.DatabaseObjectAccess

public class DatabaseInformationImpl
extends Object
implements DatabaseInformation, ExtractionContext.DatabaseObjectAccess

Access to information from the existing database.

Constructor Summary

Constructors

Constructor and Description
DatabaseInformationImpl(ServiceRegistry serviceRegistry, JdbcEnvironment jdbcEnvironment, JdbcConnectionAccess jdbcConnectionAccess, Identifier defaultCatalogName, Identifier defaultSchemaName)

Method Summary

Modifier and Type	Method and Description
boolean	catalogExists(Identifier catalog) Check to see if the given catalog already exists.
void	cleanup()
SequenceInformation	getSequenceInformation(Identifier catalogName, Identifier schemaName, Identifier sequenceName) Obtain reference to the named SequenceInformation
SequenceInformation	getSequenceInformation(Namespace.Name schemaName, Identifier sequenceName) Obtain reference to the named SequenceInformation
SequenceInformation	getSequenceInformation(QualifiedSequenceName qualifiedSequenceName) Obtain reference to the named SequenceInformation
TableInformation	getTableInformation(Identifier catalogName, Identifier schemaName, Identifier tableName) Obtain reference to the named TableInformation
TableInformation	getTableInformation(Namespace.Name schemaName, Identifier tableName) Obtain reference to the named TableInformation
TableInformation	getTableInformation(QualifiedTableName qualifiedTableName) Obtain reference to the named TableInformation
SequenceInformation	locateSequenceInformation(QualifiedSequenceName sequenceName)
TableInformation	locateTableInformation(QualifiedTableName tableName)
void	registerTable(TableInformation tableInformation)
boolean	schemaExists(Namespace.Name schema) Check to see if the given schema already exists.

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseInformationImpl

public DatabaseInformationImpl(ServiceRegistry serviceRegistry,
                               JdbcEnvironment jdbcEnvironment,
                               JdbcConnectionAccess jdbcConnectionAccess,
                               Identifier defaultCatalogName,
                               Identifier defaultSchemaName)
                        throws SQLException

Throws:

SQLException

Method Detail

schemaExists

public boolean schemaExists(Namespace.Name schema)

Description copied from interface: DatabaseInformation

Check to see if the given schema already exists.

Specified by:

schemaExists in interface DatabaseInformation

Parameters:

schema - The schema name

Returns:

true indicates a schema with the given name already exists

getTableInformation

public TableInformation getTableInformation(Identifier catalogName,
                                            Identifier schemaName,
                                            Identifier tableName)

Description copied from interface: DatabaseInformation

Obtain reference to the named TableInformation

Specified by:

getTableInformation in interface DatabaseInformation

Parameters:

catalogName - The name of the catalog which contains the schema which the table belongs to

schemaName - The name of the schema the table belongs to

tableName - The table name

Returns:

The table information. May return null if not found.

getTableInformation

public TableInformation getTableInformation(Namespace.Name schemaName,
                                            Identifier tableName)

Description copied from interface: DatabaseInformation

Obtain reference to the named TableInformation

Specified by:

getTableInformation in interface DatabaseInformation

Parameters:

schemaName - The name of the schema the table belongs to

tableName - The table name

Returns:

The table information. May return null if not found.

getTableInformation

public TableInformation getTableInformation(QualifiedTableName qualifiedTableName)

Description copied from interface: DatabaseInformation

Obtain reference to the named TableInformation

Specified by:

getTableInformation in interface DatabaseInformation

Parameters:

qualifiedTableName - The qualfied table name

Returns:

The table information. May return null if not found.

registerTable

public void registerTable(TableInformation tableInformation)

Specified by:

registerTable in interface DatabaseInformation

getSequenceInformation

public SequenceInformation getSequenceInformation(Identifier catalogName,
                                                  Identifier schemaName,
                                                  Identifier sequenceName)

Description copied from interface: DatabaseInformation

Obtain reference to the named SequenceInformation

Specified by:

getSequenceInformation in interface DatabaseInformation

Parameters:

catalogName - The name of the catalog which contains the schema which the sequence belongs to

schemaName - The name of the schema the sequence belongs to

sequenceName - The sequence name

Returns:

The sequence information. May return null if not found.

getSequenceInformation

public SequenceInformation getSequenceInformation(Namespace.Name schemaName,
                                                  Identifier sequenceName)

Description copied from interface: DatabaseInformation

Obtain reference to the named SequenceInformation

Specified by:

getSequenceInformation in interface DatabaseInformation

Parameters:

schemaName - The name of the schema the table belongs to

sequenceName - The sequence name

Returns:

The sequence information. May return null if not found.

getSequenceInformation

public SequenceInformation getSequenceInformation(QualifiedSequenceName qualifiedSequenceName)

Description copied from interface: DatabaseInformation

Obtain reference to the named SequenceInformation

Specified by:

getSequenceInformation in interface DatabaseInformation

Parameters:

qualifiedSequenceName - The qualified sequence name

Returns:

The sequence information. May return null if not found.

catalogExists

public boolean catalogExists(Identifier catalog)

Description copied from interface: DatabaseInformation

Check to see if the given catalog already exists.

Specified by:

catalogExists in interface DatabaseInformation

Parameters:

catalog - The catalog name

Returns:

true indicates a catalog with the given name already exists

locateTableInformation

public TableInformation locateTableInformation(QualifiedTableName tableName)

Specified by:

locateTableInformation in interface ExtractionContext.DatabaseObjectAccess

locateSequenceInformation

public SequenceInformation locateSequenceInformation(QualifiedSequenceName sequenceName)

Specified by:

locateSequenceInformation in interface ExtractionContext.DatabaseObjectAccess

cleanup

public void cleanup()

Specified by:

cleanup in interface DatabaseInformation