コード例 #1
0
        DataTableConfig LoadDataTableConfig(XmlNode typeNode)
        {
            if (typeNode == null)
            {
                throw new ArgumentException("TypeNode");
            }

            if (typeNode.Name != "DataType")
            {
                throw new LightDataException(string.Format(RE.ConfigDataLoadError, "DataType"));
            }
            DataTableConfig config   = null;
            Type            dataType = null;
            string          typeName = null;

            if (typeNode.Attributes["Type"] != null)
            {
                typeName = typeNode.Attributes["Type"].Value;
            }
            if (string.IsNullOrEmpty(typeName))
            {
                throw new LightDataException(string.Format(RE.ConfigDataTypeValueIsEmpty, "Type"));
            }
            dataType = System.Type.GetType(typeName, true);
            config   = new DataTableConfig(dataType);

            if (typeNode.Attributes["TableName"] != null)
            {
                config.TableName = typeNode.Attributes["TableName"].Value;
            }
            if (typeNode.Attributes["ExtendParams"] != null)
            {
                config.ExtendParams = typeNode.Attributes["ExtendParams"].Value;
            }
            if (typeNode.Attributes["IsEntityTable"] != null)
            {
                config.IsEntityTable = Convert.ToBoolean(typeNode.Attributes["IsEntityTable"].Value);
            }
            foreach (XmlNode fieldNode in typeNode.ChildNodes)
            {
                IConfiguratorFieldConfig fieldConfig = null;
                if (fieldNode.Name == "DataField")
                {
                    fieldConfig = LoadDataFieldConfig(fieldNode, dataType);
                }
                else if (fieldNode.Name == "IgnoraField")
                {
                    fieldConfig = LoadIgnoraFieldConfig(fieldNode, dataType);
                }
                else if (fieldNode.Name == "RelationField")
                {
                    fieldConfig = LoadRelationFieldConfig(fieldNode, dataType);
                }
                if (fieldConfig != null)
                {
                    config.SetField(fieldConfig);
                }
            }
            return(config);
        }
コード例 #2
0
        internal static IDataFieldConfig LoadDataFieldConfig(PropertyInfo pi)
        {
            IDataFieldConfig config = null;

            if (config == null)
            {
                LightDataConfig lightDataConfig = GetConfig();
                if (lightDataConfig != null && lightDataConfig.ContainDataTableConfig(pi.ReflectedType))
                {
                    DataTableConfig          dtconfig    = lightDataConfig.GetDataTableConfig(pi.ReflectedType);
                    IConfiguratorFieldConfig fieldConfig = dtconfig[pi.Name];
                    if (fieldConfig != null)
                    {
                        if (fieldConfig is IgnoraFieldConfig)
                        {
                            return(null);
                        }
                        config = dtconfig[pi.Name] as DataFieldConfig;
                    }
                }
            }
            if (config == null)
            {
                DataFieldAttribute[] attributes = AttributeCore.GetPropertyAttributes <DataFieldAttribute>(pi, true);
                if (attributes.Length > 0)
                {
                    config = attributes[0];
                }
            }
            return(config);
        }
コード例 #3
0
        //internal static IRelationConfig[] LoadRelationConfigs(PropertyInfo pi)
        //{
        //    IRelationConfig[] configs = null;
        //    RelationAttribute[] attributes = AttributeCore.GetPropertyAttributes<RelationAttribute>(pi, true);
        //    if (attributes.Length > 0)
        //    {
        //        configs = attributes;
        //    }
        //    return configs;
        //}

        //internal static IRelationPropertyConfig LoadRelationPropertyConfig(PropertyInfo pi)
        //{
        //    IRelationPropertyConfig config = null;
        //    RelationPropertyAttribute[] attributes = AttributeCore.GetPropertyAttributes<RelationPropertyAttribute>(pi, true);
        //    if (attributes.Length > 0)
        //    {
        //        config = attributes[0];
        //    }
        //    return config;
        //}

        internal static IRelationFieldConfig LoadRelationFieldConfig(PropertyInfo pi)
        {
            IRelationFieldConfig config = null;

            if (config == null)
            {
                LightDataConfig lightDataConfig = GetConfig();
                if (lightDataConfig != null && lightDataConfig.ContainDataTableConfig(pi.ReflectedType))
                {
                    DataTableConfig          dtconfig    = lightDataConfig.GetDataTableConfig(pi.ReflectedType);
                    IConfiguratorFieldConfig fieldConfig = dtconfig[pi.Name];
                    if (fieldConfig != null)
                    {
                        if (fieldConfig is IgnoraFieldConfig)
                        {
                            return(null);
                        }
                        config = dtconfig[pi.Name] as RelationFieldConfig;
                    }
                }
            }
            if (config == null)
            {
                RelationAttribute[] relationAttributes = AttributeCore.GetPropertyAttributes <RelationAttribute>(pi, true);
                if (relationAttributes.Length > 0)
                {
                    RelationFieldConfig rfConfig = new RelationFieldConfig(pi.Name);
                    foreach (RelationAttribute ra in relationAttributes)
                    {
                        rfConfig.AddRelationKeys(ra.MasterKey, ra.RelateKey);
                    }
                    RelationPropertyAttribute[] relationPropertyAttributes = AttributeCore.GetPropertyAttributes <RelationPropertyAttribute>(pi, true);
                    if (relationPropertyAttributes.Length > 0)
                    {
                        rfConfig.PropertyName = relationPropertyAttributes[0].PropertyName;
                    }
                    config = rfConfig;
                }
            }
            return(config);
        }
コード例 #4
0
 public void LoadConfig(XmlNode configNode)
 {
     if (configNode == null)
     {
         throw new ArgumentNullException("ConfigNode");
     }
     _dataTableConfigs      = new Dictionary <Type, DataTableConfig>();
     _aggregateTableConfigs = new Dictionary <Type, AggregateTableConfig>();
     foreach (XmlNode typeNode in configNode.ChildNodes)
     {
         if (typeNode.Name == "DataType")
         {
             DataTableConfig config = LoadDataTableConfig(typeNode);
             _dataTableConfigs.Add(config.DataType, config);
         }
         else if (typeNode.Name == "AggregateType")
         {
             AggregateTableConfig config = LoadAggregateTableConfig(typeNode);
             _aggregateTableConfigs.Add(config.DataType, config);
         }
     }
 }