Class StandardForeignKeyExporter

java.lang.Object

org.hibernate.tool.schema.spi.StandardForeignKeyExporter

All Implemented Interfaces:

Exporter<ForeignKey>

@SPI({USE,SUPPLY})
public final class StandardForeignKeyExporter
extends Object
implements Exporter<ForeignKey>

Stock exporter for relational ForeignKey constraints.

Instantiate this class when standard foreign-key DDL is sufficient. Compose or implement Exporter when a database must decorate or replace the complete operation, and supply the result from Dialect.getForeignKeyExporter().

Since:

8.0

See Also:

• Dialect.getForeignKeyExporter()

Field Summary

Fields inherited from interface Exporter

NO_COMMANDS

Constructor Summary

Constructors

Constructor	Description
StandardForeignKeyExporter(Dialect dialect)	Create a standard foreign-key exporter owned by dialect.

Method Summary

Modifier and Type	Method	Description
String[]	getSqlCreateStrings(ForeignKey foreignKey, Metadata metadata, SqlStringGenerationContext context)	Return the commands needed to create exportable, in execution order.
String[]	getSqlDropStrings(ForeignKey foreignKey, Metadata metadata, SqlStringGenerationContext context)	Return the commands needed to drop exportable, in execution order.

Methods inherited from class Object

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

Constructor Details

StandardForeignKeyExporter

public StandardForeignKeyExporter(Dialect dialect)

Create a standard foreign-key exporter owned by dialect.

Method Details

getSqlCreateStrings

public String[] getSqlCreateStrings(ForeignKey foreignKey,
 Metadata metadata,
 SqlStringGenerationContext context)

Description copied from interface: Exporter

Return the commands needed to create exportable, in execution order.

Specified by:

getSqlCreateStrings in interface Exporter<ForeignKey>

getSqlDropStrings

public String[] getSqlDropStrings(ForeignKey foreignKey,
 Metadata metadata,
 SqlStringGenerationContext context)

Description copied from interface: Exporter

Return the commands needed to drop exportable, in execution order.

Specified by:

getSqlDropStrings in interface Exporter<ForeignKey>