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 java.lang.Object
implements DatabaseInformation, ExtractionContext.DatabaseObjectAccess

Constructor Summary

Constructors

Constructor and Description
DatabaseInformationImpl(ServiceRegistry serviceRegistry, JdbcEnvironment jdbcEnvironment, DdlTransactionIsolator ddlTransactionIsolator, Namespace.Name defaultNamespace)

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 sequenceName) Obtain reference to the named SequenceInformation
TableInformation	getTableInformation(Identifier catalogName, Identifier schemaName, Identifier tableName) Obtain reference to the named TableInformation
TableInformation	getTableInformation(Namespace.Name namespace, Identifier tableName) Obtain reference to the named TableInformation
TableInformation	getTableInformation(QualifiedTableName tableName) Obtain reference to the named TableInformation
NameSpaceTablesInformation	getTablesInformation(Namespace namespace) Obtain reference to all the TableInformation) for a given {@link Namespace}
SequenceInformation	locateSequenceInformation(QualifiedSequenceName sequenceName)
TableInformation	locateTableInformation(QualifiedTableName tableName)
boolean	schemaExists(Namespace.Name namespace) 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,
                               DdlTransactionIsolator ddlTransactionIsolator,
                               Namespace.Name defaultNamespace)
                        throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

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

schemaExists

public boolean schemaExists(Namespace.Name namespace)

Description copied from interface: DatabaseInformation

Check to see if the given schema already exists.

Specified by:

schemaExists in interface DatabaseInformation

Parameters:

namespace - 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 namespace,
                                            Identifier tableName)

Description copied from interface: DatabaseInformation

Obtain reference to the named TableInformation

Specified by:

getTableInformation in interface DatabaseInformation

Parameters:

namespace - 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 tableName)

Description copied from interface: DatabaseInformation

Obtain reference to the named TableInformation

Specified by:

getTableInformation in interface DatabaseInformation

Parameters:

tableName - The qualfied table name

Returns:

The table information. May return null if not found.

getTablesInformation

public NameSpaceTablesInformation getTablesInformation(Namespace namespace)

Description copied from interface: DatabaseInformation

Obtain reference to all the TableInformation) for a given {@link Namespace}

Specified by:

getTablesInformation in interface DatabaseInformation

Parameters:

namespace - The Namespace which contains the {@link TableInformation)

Returns:

a NameSpaceTablesInformation

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 sequenceName)

Description copied from interface: DatabaseInformation

Obtain reference to the named SequenceInformation

Specified by:

getSequenceInformation in interface DatabaseInformation

Parameters:

sequenceName - The qualified sequence name

Returns:

The sequence information. May return null if not found.

cleanup

public void cleanup()

Specified by:

cleanup in interface DatabaseInformation

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