001/*
002  GRANITE DATA SERVICES
003  Copyright (C) 2013 GRANITE DATA SERVICES S.A.S.
004
005  This file is part of Granite Data Services.
006
007  Granite Data Services is free software; you can redistribute it and/or modify
008  it under the terms of the GNU Library General Public License as published by
009  the Free Software Foundation; either version 2 of the License, or (at your
010  option) any later version.
011
012  Granite Data Services is distributed in the hope that it will be useful, but
013  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015  for more details.
016
017  You should have received a copy of the GNU Library General Public License
018  along with this library; if not, see <http://www.gnu.org/licenses/>.
019*/
020
021package org.granite.messaging.persistence;
022
023import java.util.Collection;
024import java.util.Map;
025
026import org.granite.messaging.jmf.persistence.JMFPersistentCollectionSnapshotFactory;
027import org.granite.util.ContentType;
028
029/**
030 * @author Franck WOLFF
031 */
032public abstract class PersistentCollectionSnapshotFactory {
033
034        public static PersistentCollectionSnapshotFactory newInstance() {
035                return newInstance(ContentType.JMF_AMF);
036        }
037
038        
039        public static PersistentCollectionSnapshotFactory newInstance(ContentType contentType) {
040                switch (contentType) {
041                case JMF_AMF:
042                        return new JMFPersistentCollectionSnapshotFactory();
043                default:
044                        throw new UnsupportedOperationException("Unsupported content type: " + contentType);
045                }
046        }
047        
048        public abstract PersistentCollectionSnapshot newPersistentCollectionSnapshot();
049        public abstract PersistentCollectionSnapshot newPersistentCollectionSnapshot(boolean sorted);
050        public abstract PersistentCollectionSnapshot newPersistentCollectionSnapshot(boolean initialized, boolean dirty, Collection<?> collection);
051        public abstract PersistentCollectionSnapshot newPersistentCollectionSnapshot(boolean initialized, boolean dirty, Map<?, ?> collection);
052}