//$Id: IdentifierBagType.java 10086 2006-07-05 18:17:27Z [email protected] $
package org.hibernate.type;
import java.io.Serializable;
import java.util.ArrayList;
import org.hibernate.HibernateException;
import org.hibernate.collection.PersistentIdentifierBag;
import org.hibernate.collection.PersistentCollection;
import org.hibernate.engine.SessionImplementor;
import org.hibernate.persister.collection.CollectionPersister;
public class IdentifierBagType extends CollectionType {
public IdentifierBagType(String role, String propertyRef, boolean isEmbeddedInXML) {
super(role, propertyRef, isEmbeddedInXML);
}
public PersistentCollection instantiate(
SessionImplementor session,
CollectionPersister persister, Serializable key)
throws HibernateException {
return new PersistentIdentifierBag(session);
}
public Object instantiate(int anticipatedSize) {
return anticipatedSize <= 0 ? new ArrayList() : new ArrayList( anticipatedSize + 1 );
}
public Class getReturnedClass() {
return java.util.Collection.class;
}
public PersistentCollection wrap(SessionImplementor session, Object collection) {
return new PersistentIdentifierBag( session, (java.util.Collection) collection );
}
}
|