001    /*
002      GRANITE DATA SERVICES
003      Copyright (C) 2012 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    
021    package org.granite.client.tide.data.spi;
022    
023    import java.util.Collection;
024    import java.util.List;
025    import java.util.Map;
026    import java.util.Set;
027    
028    import org.granite.client.tide.data.Identifiable;
029    import org.granite.client.tide.data.spi.DataManager.ChangeKind;
030    import org.granite.client.tide.server.TrackingContext;
031    
032    /**
033     * @author William DRAI
034     */
035    public interface DirtyCheckContext {
036        
037        public void setTrackingContext(TrackingContext trackingContext);
038    
039        public void clear(boolean notify);
040    
041        public void markNotDirty(Object object, Identifiable entity);
042        
043        public boolean checkAndMarkNotDirty(MergeContext mergeContext, Object local, Object received, Object parent);
044        
045            public void fixRemovalsAndPersists(MergeContext mergeContext, List<Object> removals, List<Object> persists);
046            
047            public boolean isUnsaved(Object object);
048            
049        public boolean isEntityChanged(Object entity);
050    
051        public boolean isEntityDeepChanged(Object entity);
052    
053        public Map<String, Object> getSavedProperties(Object localEntity);
054        
055        public void addUnsaved(Identifiable entity);
056        
057        public void resetEntity(MergeContext mergeContext, Object entity, Identifiable parent, Set<Object> cache);
058    
059        public void resetAllEntities(MergeContext mergeContext, Set<Object> cache);
060    
061        public void entityPropertyChangeHandler(Object owner, Object target, String property, Object oldValue, Object newValue);
062    
063        public void entityCollectionChangeHandler(Object owner, String property, Collection<?> coll, ChangeKind kind, Integer location, Object[] items);
064        
065        public void entityMapChangeHandler(Object owner, String property, Map<?, ?> map, ChangeKind kind, Object[] items);
066    
067    }