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1 package org.hibernate.type;
3
4 import java.io.Serializable  ;
5 import java.util.ArrayList ;
6
7 import org.hibernate.HibernateException;
8 import org.hibernate.collection.PersistentIdentifierBag;
9 import org.hibernate.collection.PersistentCollection;
10 import org.hibernate.engine.SessionImplementor;
11 import org.hibernate.persister.collection.CollectionPersister;
12
13 public class IdentifierBagType extends CollectionType {
14
15 public IdentifierBagType(String role, String propertyRef, boolean isEmbeddedInXML) {
16 super(role, propertyRef, isEmbeddedInXML);
17 }
18
19 public PersistentCollection instantiate(
20 SessionImplementor session,
21 CollectionPersister persister, Serializable key)
22 throws HibernateException {
23
24 return new PersistentIdentifierBag(session);
25 }
26
27 public Object instantiate(Object original) {
28 return new ArrayList ();
29 }
30
31 public Class getReturnedClass() {
32 return java.util.Collection .class;
33 }
34
35 public PersistentCollection wrap(SessionImplementor session, Object collection) {
36 return new PersistentIdentifierBag( session, (java.util.Collection ) collection );
37 }
38
39 }
40
41
42
43
44
45
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