org.hibernate.mapping
Class UniqueKey

java.lang.Object
  org.hibernate.mapping.Constraint
      org.hibernate.mapping.UniqueKey

All Implemented Interfaces:

Serializable, RelationalModel

public class UniqueKey
extends Constraint

A relational unique key constraint

Author:

Gavin King

See Also:

Serialized Form

Constructor Summary

UniqueKey()

Method Summary

boolean	isGenerated(Dialect dialect)
String	sqlConstraintString(Dialect dialect)
String	sqlConstraintString(Dialect dialect, String constraintName, String defaultCatalog, String defaultSchema)
String	sqlCreateString(Dialect dialect, Mapping p, String defaultCatalog, String defaultSchema)
String	sqlDropString(Dialect dialect, String defaultCatalog, String defaultSchema)

Methods inherited from class org.hibernate.mapping.Constraint

addColumn, addColumns, columnIterator, containsColumn, getColumn, getColumnIterator, getColumns, getColumnSpan, getName, getTable, setName, setTable, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UniqueKey

public UniqueKey()

Method Detail

sqlConstraintString

public String sqlConstraintString(Dialect dialect)

sqlConstraintString

public String sqlConstraintString(Dialect dialect,
                                  String constraintName,
                                  String defaultCatalog,
                                  String defaultSchema)

Specified by:

sqlConstraintString in class Constraint

sqlCreateString

public String sqlCreateString(Dialect dialect,
                              Mapping p,
                              String defaultCatalog,
                              String defaultSchema)

Specified by:

sqlCreateString in interface RelationalModel

Overrides:

sqlCreateString in class Constraint

sqlDropString

public String sqlDropString(Dialect dialect,
                            String defaultCatalog,
                            String defaultSchema)

Specified by:

sqlDropString in interface RelationalModel

Overrides:

sqlDropString in class Constraint

isGenerated

public boolean isGenerated(Dialect dialect)

Overrides:

isGenerated in class Constraint