org.hibernate.id
Class ForeignGenerator
java.lang.Object
org.hibernate.id.ForeignGenerator
- All Implemented Interfaces:
- Configurable, IdentifierGenerator
public class ForeignGenerator
- extends Object
- implements IdentifierGenerator, Configurable
foreign
An Identifier generator that uses the value of the id property of an
associated object
One mapping parameter is required: property.
- Author:
- Gavin King
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ForeignGenerator
public ForeignGenerator()
generate
public Serializable generate(SessionImplementor sessionImplementor,
Object object)
throws HibernateException
- Description copied from interface:
IdentifierGenerator
- Generate a new identifier.
- Specified by:
generate
in interface IdentifierGenerator
object
- the entity or toplevel collection for which the id is being generated
- Returns:
- a new identifier
- Throws:
HibernateException
- See Also:
IdentifierGenerator.generate(org.hibernate.engine.SessionImplementor, java.lang.Object)
configure
public void configure(Type type,
Properties params,
Dialect d)
throws MappingException
- Description copied from interface:
Configurable
- Configure this instance, given the value of parameters
specified by the user as <param> elements.
This method is called just once, following instantiation.
- Specified by:
configure
in interface Configurable
params
- param values, keyed by parameter name
- Throws:
MappingException
- See Also:
Configurable.configure(org.hibernate.type.Type, java.util.Properties, org.hibernate.dialect.Dialect)
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