/sandbox/simondud/Envers.NET.Spring/Envers.NET.SLN/Envers.NET/Envers/Entities/Mapper/Id/AbstractCompositeIdMapper.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using NHibernate.Envers.Entities.Mapper;

using NHibernate.Mapping;

using NHibernate.Envers.Configuration.Metadata.Reader;

using NHibernate.Envers.Entities;

using NHibernate.Envers.Configuration.Metadata;

using NHibernate.Envers.Tools.Graph;

using NHibernate.Properties;

using NHibernate.Envers.Tools;

using NHibernate.Envers.Entities.Mapper.Id;

using System.Threading;

using System.Reflection;

using NHibernate.Envers.Exceptions;

using NHibernate.Util;







namespace NHibernate.Envers.Entities.Mapper.Id

{

/**

 * @author Catalina Panait, port of Envers omonyme class by Adam Warski (adam at warski dot org)

 */

    public abstract class  AbstractCompositeIdMapper : AbstractIdMapper , ISimpleIdMapperBuilder

    {

        protected IDictionary<PropertyData, SingleIdMapper> ids;

        protected System.Type compositeIdClass;



        protected AbstractCompositeIdMapper(System.Type compositeIdClass)

        {

            //Simon 27/06/2010 - era LinkedHashMap

            ids = new Dictionary<PropertyData, SingleIdMapper>();



            this.compositeIdClass = compositeIdClass;

        }



        public void Add(PropertyData propertyData)

        {

            ids.Add(propertyData, new SingleIdMapper(propertyData));     

        }



        public override Object MapToIdFromMap(IDictionary<String, Object> data) //(Map data)

        {//<String, Object>  sau <PropertyData, SingleIdMapper>

        Object ret;

        try {

            ret = Activator.CreateInstance(compositeIdClass);

            //ret = Thread.currentThread().getContextClassLoader().loadClass(compositeIdClass).newInstance();

        } catch (Exception e) {

            throw new AuditException(e);

        }



        foreach (SingleIdMapper mapper in ids.Values) {

            mapper.MapToEntityFromMap(ret, data);

        }



        return ret;

    }

    }

}