コード例 #1
0
        public static IFieldBridge GuessType(
            string fieldName,
            System.Type fieldType,
            IFieldBridgeDefinition fieldBridgeDefinition,
            IDateBridgeDefinition dateBridgeDefinition
            )
        {
            IFieldBridge bridge = null;

            if (fieldBridgeDefinition != null)
            {
                System.Type impl = fieldBridgeDefinition.Impl;
                try
                {
                    object instance = Activator.CreateInstance(impl);
                    if (instance is IFieldBridge)
                    {
                        bridge = (IFieldBridge)instance;
                    }
                    else if (instance is ITwoWayStringBridge)
                    {
                        bridge = new TwoWayString2FieldBridgeAdaptor((ITwoWayStringBridge)instance);
                    }
                    else if (instance is IStringBridge)
                    {
                        bridge = new String2FieldBridgeAdaptor((IStringBridge)instance);
                    }

                    if (fieldBridgeDefinition.Parameters.Count > 0 && instance is IParameterizedBridge)
                    {
                        ((IParameterizedBridge)instance).SetParameterValues(fieldBridgeDefinition.Parameters);
                    }
                }
                catch (Exception e)
                {
                    // TODO add classname
                    throw new HibernateException("Unable to instantiate IFieldBridge for " + fieldName, e);
                }
            }
            else if (dateBridgeDefinition != null)
            {
                bridge = GetDateField(dateBridgeDefinition.Resolution);
            }
            else
            {
                // find in built-ins
                System.Type returnType = fieldType;
                if (IsNullable(returnType))
                {
                    returnType = returnType.GetGenericArguments()[0];
                }

                builtInBridges.TryGetValue(returnType.Name, out bridge);
                if (bridge == null && returnType.IsEnum)
                {
                    bridge = new TwoWayString2FieldBridgeAdaptor(new EnumBridge(returnType));
                }
            }

            // TODO add classname
            if (bridge == null)
            {
                throw new HibernateException("Unable to guess IFieldBridge for " + fieldName);
            }

            return(bridge);
        }
コード例 #2
0
        public static IFieldBridge GuessType(
            string fieldName, 
            System.Type fieldType,
            IFieldBridgeDefinition fieldBridgeDefinition,
            IDateBridgeDefinition dateBridgeDefinition
        )
        {
            IFieldBridge bridge = null;
            if (fieldBridgeDefinition != null)
            {
                System.Type impl = fieldBridgeDefinition.Impl;
                try
                {
                    object instance = Activator.CreateInstance(impl);
                    if (instance is IFieldBridge)
                    {
                        bridge = (IFieldBridge) instance;
                    }
                    else if (instance is ITwoWayStringBridge)
                    {
                        bridge = new TwoWayString2FieldBridgeAdaptor((ITwoWayStringBridge) instance);
                    }
                    else if (instance is IStringBridge)
                    {
                        bridge = new String2FieldBridgeAdaptor((IStringBridge) instance);
                    }

                    if (fieldBridgeDefinition.Parameters.Count > 0 && instance is IParameterizedBridge)
                    {
                        ((IParameterizedBridge) instance).SetParameterValues(fieldBridgeDefinition.Parameters);
                    }
                }
                catch (Exception e)
                {
                    // TODO add classname
                    throw new HibernateException("Unable to instantiate IFieldBridge for " + fieldName, e);
                }
            }
            else if (dateBridgeDefinition != null)
            {
                bridge = GetDateField(dateBridgeDefinition.Resolution);
            }
            else
            {
                // find in built-ins
                System.Type returnType = fieldType;
                if (IsNullable(returnType))
                {
                    returnType = returnType.GetGenericArguments()[0];
                }

                builtInBridges.TryGetValue(returnType.Name, out bridge);
                if (bridge == null && returnType.IsEnum)
                {
                    bridge = new TwoWayString2FieldBridgeAdaptor(new EnumBridge(returnType));
                }
            }

            // TODO add classname
            if (bridge == null)
            {
                throw new HibernateException("Unable to guess IFieldBridge for " + fieldName);
            }

            return bridge;
        }
コード例 #3
0
 public static IFieldBridge GuessType(MemberInfo member)
 {
     IFieldBridge bridge = null;
     FieldBridgeAttribute bridgeAnn = AttributeUtil.GetFieldBridge(member);
     if (bridgeAnn != null)
     {
         System.Type impl = bridgeAnn.Impl;
         try
         {
             Object instance = Activator.CreateInstance(impl);
             if (typeof(IFieldBridge).IsAssignableFrom(impl))
                 bridge = (IFieldBridge) instance;
             else if (typeof(ITwoWayStringBridge).IsAssignableFrom(impl))
                 bridge = new TwoWayString2FieldBridgeAdaptor(
                     (ITwoWayStringBridge) instance);
             else if (typeof(StringBridge).IsAssignableFrom(impl))
                 bridge = new String2FieldBridgeAdaptor((StringBridge) instance);
             if (bridgeAnn.Parameters.Count > 0 && typeof(IParameterizedBridge).IsAssignableFrom(impl))
                 ((IParameterizedBridge) instance).SetParameterValues(bridgeAnn.Parameters);
         }
         catch (Exception e)
         {
             //TODO add classname
             throw new HibernateException("Unable to instaniate IFieldBridge for " + member.Name, e);
         }
     }
     else if (AttributeUtil.IsDateBridge(member))
     {
         Resolution resolution =
             AttributeUtil.GetDateBridge(member).Resolution;
         bridge = GetDateField(resolution);
     }
     else
     {
         //find in built-ins
         System.Type returnType = GetMemberType(member);
         if (IsNullable(returnType))
             returnType = returnType.GetGenericArguments()[0];
         builtInBridges.TryGetValue(returnType.Name, out bridge);
         if (bridge == null && returnType.IsEnum)
             bridge = new TwoWayString2FieldBridgeAdaptor(
                 new EnumBridge(returnType)
                 );
     }
     //TODO add classname
     if (bridge == null) throw new HibernateException("Unable to guess IFieldBridge for " + member.Name);
     return bridge;
 }