Package org.hibernate.engine.spi

Class CollectionKey

java.lang.Object

org.hibernate.engine.spi.CollectionKey

All Implemented Interfaces:

Serializable

public final class CollectionKey
extends Object
implements Serializable

Uniquely identifies a collection instance in a particular session.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CollectionKey(CollectionPersister persister, Object key)

Method Summary

Modifier and Type	Method	Description
static CollectionKey	deserialize(ObjectInputStream ois, SessionImplementor session)	Custom deserialization routine used during deserialization of a Session/PersistenceContext for increased performance.
boolean	equals(@Nullable Object other)
Object	getKey()
String	getRole()
int	hashCode()
void	serialize(ObjectOutputStream oos)	Custom serialization routine used during serialization of a Session/PersistenceContext for increased performance.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CollectionKey

public CollectionKey(CollectionPersister persister,
 Object key)

Method Details

getRole

public String getRole()

getKey

public Object getKey()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(@Nullable Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

serialize

public void serialize(ObjectOutputStream oos)
               throws IOException

Custom serialization routine used during serialization of a Session/PersistenceContext for increased performance.

Parameters:

oos - The stream to which we should write the serial data.

Throws:

IOException

deserialize

public static CollectionKey deserialize(ObjectInputStream ois,
 SessionImplementor session)
                                 throws IOException,
ClassNotFoundException

Custom deserialization routine used during deserialization of a Session/PersistenceContext for increased performance.

Parameters:

ois - The stream from which to read the entry.

session - The session being deserialized.

Returns:

The deserialized CollectionKey

Throws:

IOException

ClassNotFoundException