private static bool IsValid(MapContractAttribute mc, string value)
{
switch (mc.Type)
{
case FieldType.Number:
return(string.IsNullOrEmpty(value) || value.IsNumber());
case FieldType.Float:
return(string.IsNullOrEmpty(value) || value.IsFloat());
case FieldType.DateTime:
return(string.IsNullOrEmpty(value) || value.IsDateTime(""));
case FieldType.Boolean:
return(string.IsNullOrEmpty(value) || value.IsBoolean());
case FieldType.Custom:
{
return(Regex.IsMatch(value, mc.Regex, RegexOptions.IgnoreCase));
}
}
return(true);
}
public static List <Result> ValidateFields(object mp)
{
List <Result> results = new List <Result>();
PropertyInfo[] properties = mp.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo property in properties)
{
object[] mapContract = property.GetCustomAttributes(typeof(MapContractAttribute), false);
object value = property.GetValue(mp, null);
MapContractAttribute mc = null;
if (mapContract.Length > 0)
{
mc = mapContract[0] as MapContractAttribute;
if ((value == null) && mc.IsRequired)
{
results.Add(new Result("必须字段未配置", string.Format("{0}字段不能为空，{1}", property.Name, mc.Describe), Level.Error, typeof(AppValidationManager)));
}
if (mc.PassValid)
{
continue;
}
}
if (property.PropertyType.IsGenericType && (property.PropertyType.GetGenericTypeDefinition() == typeof(List <>)))
{
if (value != null)
{
int count = Convert.ToInt32(property.PropertyType.GetProperty("Count", BindingFlags.Public | BindingFlags.Instance).GetValue(value, null));
for (int i = 0; i < count; i++)
{
object obj = property.PropertyType.GetProperty("Item").GetValue(value, new object[] { i });
try
{
results.AddRange(ValidateFields(obj));
}
catch (Exception)
{
}
}
}
}
else if (property.PropertyType.Module.Name.EqualIgnoreCase(typeof(MapContractAttribute).Assembly.ManifestModule.Name) && (value != null))
{
try
{
results.AddRange(ValidateFields(value));
}
catch (Exception)
{
}
}
if (mc != null)
{
value = (value == null) ? "" : value.ToString();
if (mc.EnumType != null)
{
int v;
//缓存枚举
if (!EnumDics.ContainsKey(mc.EnumType))
{
IDictionary <string, int> dic = new Dictionary <string, int>();
FieldInfo[] efields = mc.EnumType.GetFields(BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly);
foreach (FieldInfo ef in efields)
{
object[] attrs = ef.GetCustomAttributes(typeof(XmlEnumAttribute), false);
if (attrs.Length > 0)
{
XmlEnumAttribute xmlEnum = attrs[0] as XmlEnumAttribute;
if (!string.IsNullOrEmpty(xmlEnum.Name))
{
v = (int)Enum.Parse(mc.EnumType, ef.GetValue(mp).ToString(), true);
dic.Add(xmlEnum.Name.ToLower(), v);
}
}
}
EnumDics.Add(mc.EnumType, dic);
}
if (mc.EnumValueType == EnumValueType.Value)
{
//如果配置值对应枚举的value
v = -1;
if (!int.TryParse(value.ToString(), out v))
{
results.Add(new Result("配置错误", string.Format("{0}字段值必须为数字，配置值:{1}。{2}", property.Name, value, mc.InvalidMessage), Level.Error, typeof(AppValidationManager)));
}
else if (Enum.GetName(mc.EnumType, v) == null)
{
results.Add(new Result("配置错误", string.Format("{0}字段值配置错误:{1}。{2}", property.Name, value, mc.InvalidMessage), Level.Error, typeof(AppValidationManager)));
}
}
else if (value.ToString().IsNotNullOrEmpty() && !EnumDics[mc.EnumType].ContainsKey(value.ToString().ToLower()))
{
//配置值对应枚举的text
results.Add(new Result("配置错误", string.Format("{0}字段值配置错误:{1}。{2}", property.Name, value, mc.InvalidMessage), Level.Error, typeof(AppValidationManager)));
}
}
else if (!IsValid(mc, value.ToString()))
{
if (mc.Type != FieldType.Custom)
{
results.Add(new Result("配置错误", string.Format("{0}字段应为{1}类型，配置值：{2}。{3}", new object[] { property.Name, mc.Type.ToString(), value, mc.InvalidMessage }), Level.Error, typeof(AppValidationManager)));
}
else
{
results.Add(new Result("配置错误", string.Format("{0}字段，配置值：{1}。{2}", new object[] { property.Name, value, mc.InvalidMessage }), Level.Error, typeof(AppValidationManager)));
}
}
}
}
return(results);
}
