/// <summary>
/// Gets the reflection value from item.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="item">The item.</param>
/// <returns></returns>
/// <exception cref="System.NotSupportedException"></exception>
public double GetReflectionValueFromItem(string path, Object item)
{
#if !WINRT
PropertyInfo propertInfo = item.GetType().GetProperty(path);
#else
PropertyInfo propertInfo = item.GetType().GetRuntimeProperty(path);
#endif
FastProperty fastPropertInfo = new FastProperty(propertInfo);
if (propertInfo != null)
{
object value = fastPropertInfo.Get(item);
if (value is Double || value is int)
{
return(Double.Parse(value.ToString()));
}
else if (value is DateTime)
{
return(((DateTime)value).ToOADate());
}
else if (value is String)
{
if (!Chart.ActualCategoryValues.Contains(value.ToString()))
{
Chart.ActualCategoryValues.Add(value.ToString());
}
return(Chart.ActualCategoryValues.IndexOf(value.ToString()));
}
else
{
throw new NotSupportedException(String.Format("The {0} type is Not Supported by Chart", path));
}
}
return(0d);
}
static bool DecimalValidation(FastProperty propertie, DecimalRuleAttribute attr, StringBuilder strBuilder)
{
string Name = propertie.PropertyName;
object Value = propertie.Get();
if (attr.Greater.NotNull(false) && Value.NotNull(false) && Convert.ToDecimal(Value) > Convert.ToDecimal(attr.Greater))
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"不能大于{attr.Greater}"));
return(false);
}
if (attr.Less.NotNull(false) && Value.NotNull(false) && Convert.ToDecimal(Value) < Convert.ToDecimal(attr.Less))
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"不能小于{attr.Less}"));
return(false);
}
if (attr.Equal.NotNull(false) && Value.NotNull(false) && Convert.ToDecimal(Value) == Convert.ToDecimal(attr.Equal))
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"不能等于{attr.Equal}"));
return(false);
}
if (attr.NoEqual.NotNull(false) && Value.NotNull(false) && Convert.ToDecimal(Value) != Convert.ToDecimal(attr.NoEqual))
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"必须等于{attr.NoEqual}"));
return(false);
}
if (attr.Precision.NotNull(false) && Value.NotNull(false) && Convert.ToDecimal(Value).GetPrecision() > (int?)attr.Precision)
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"精度不能超过{attr.Precision}"));
return(false);
}
return(true);
}
public void Close()
{
foreach (var category in _counterCache.Values)
{
// for each property dispose of the instance counters
foreach (var propertyInfo in category.GetType().GetProperties())
{
var fp = new FastProperty(propertyInfo);
((Counter)fp.Get(category)).Dispose();
}
}
_counterCache.Clear();
}
public PropertyNode(int id, PropertyInfo propertyInfo)
: base(id)
{
_property = propertyInfo;
var fastProperty = new FastProperty <T, TProperty>(propertyInfo);
_propertyMatch = (x, next) =>
{
if (x != null)
{
next(fastProperty.Get(x));
}
};
}
/// <summary>
/// Gets the reflection value.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="source">The source.</param>
/// <param name="position">The position.</param>
/// <returns></returns>
/// <exception cref="System.NotSupportedException"></exception>
public double GetReflectionValue(string path, IEnumerable source, int position)
{
if (!String.IsNullOrEmpty(path))
{
IEnumerator enumerator = source.GetEnumerator();
for (int i = 0; i < position - 1; i++)
{
enumerator.MoveNext();
}
if (enumerator.MoveNext())
{
#if !WINRT
PropertyInfo propertInfo = enumerator.Current.GetType().GetProperty(path);
#else
PropertyInfo propertInfo = enumerator.Current.GetType().GetRuntimeProperty(path);
#endif
FastProperty fastPropertInfo = new FastProperty(propertInfo);
if (propertInfo != null)
{
object value = fastPropertInfo.Get(enumerator.Current);
if (value is Double || value is int)
{
return(Double.Parse(value.ToString()));
}
else if (value is DateTime)
{
return(((DateTime)value).ToOADate());
}
else if (value is String)
{
if (!Chart.ActualCategoryValues.Contains(value.ToString()))
{
Chart.ActualCategoryValues.Add(value.ToString());
}
return(Chart.ActualCategoryValues.IndexOf(value.ToString()));
}
else
{
throw new NotSupportedException(String.Format("The {0} type is Not Supported by Chart", path));
}
}
}
}
return(0d);
}
public void Should_be_able_to_access_a_private_setter()
{
PrivateSetter instance = new PrivateSetter();
var property = instance.GetType()
.GetProperties(BindingFlags.Instance | BindingFlags.Public)
.Where(x => x.Name == "Name")
.First();
var fastProperty = new FastProperty <PrivateSetter>(property, BindingFlags.NonPublic);
const string expectedValue = "Chris";
fastProperty.Set(instance, expectedValue);
Assert.AreEqual(expectedValue, fastProperty.Get(instance));
}
static bool StringValidation(FastProperty propertie, StringRuleAttribute attr, StringBuilder strBuilder)
{
string Name = propertie.PropertyName;
object Value = propertie.Get();
if (attr.MinLength.NotNull() && Value.NotNull() && Value.ToString().Length < (int?)attr.MinLength)
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"不能少于{attr.MinLength}位"));
return(false);
}
if (attr.MaxLength.NotNull() && Value.NotNull() && Value.ToString().Length > (int?)attr.MaxLength)
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"不能超过{attr.MaxLength}位"));
return(false);
}
if (attr.RegExp.NotNull() && Value.NotNull() && !Regex.IsMatch(Value.ToString(), attr.RegExp))
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", $"正则匹配失败"));
return(false);
}
return(true);
}
public void ApplyTo(Configuration cfg, UntypedChannel channel)
{
if (_types.Count == 0)
{
return;
}
PropertyInfo propertyInfo = _listenerAccessor.GetMemberPropertyInfo();
var property = new FastProperty <EventListeners, TListener[]>(propertyInfo);
TListener listener = _listenerFactory(channel, _types);
TListener[] existing = property.Get(cfg.EventListeners);
if (existing == null || existing.Length == 0)
{
property.Set(cfg.EventListeners, new[] { listener });
}
else
{
property.Set(cfg.EventListeners, existing.Concat(Enumerable.Repeat(listener, 1)).ToArray());
}
}
private void BindEventAction(int all, int i, FastProperty <T, int> property)
{
var e = _sources[i];
var eevent = BasicEvent <T> .GetEvent(e);
var eventAction = new BasicEventAction <T>(eevent);
int flag = 1 << i;
eventAction.Then(x =>
{
int value = property.Get(x) | flag;
property.Set(x, value);
if (value == all)
{
x.RaiseEvent(_target);
}
});
_bindEventAction(eventAction);
}
static bool BasicValidation <T>(FastProperty propertie, T attr, StringBuilder strBuilder) where T : BasicAttribute
{
if (attr.NotNull() && attr.Message.NotNull())
{
Type Type = propertie.PropertyType;
string Name = propertie.PropertyName;
object Value = propertie.Get();
if (attr.Required == true && Value.IsNull())
{
strBuilder.AppendLine(string.Format(attr.Message, Name, attr.Name, Value ?? "NULL", "必须赋值"));
return(false);
}
if (attr is StringRuleAttribute)
{
if (!StringValidation(propertie, attr as StringRuleAttribute, strBuilder))
{
return(false);
}
}
if (attr is NumericRuleAttribute)
{
if (!NumericValidation(propertie, attr as NumericRuleAttribute, strBuilder))
{
return(false);
}
}
if (attr is DecimalRuleAttribute)
{
if (!DecimalValidation(propertie, attr as DecimalRuleAttribute, strBuilder))
{
return(false);
}
}
}
return(true);
}
public State <TInstance> Get(TInstance instance)
{
return(_property.Get(instance) as State <TInstance> ?? _defaultState);
}
public void GetText(int index)
{
string value = _textProperty.Get(Objects[index % ObjectCount]);
}
public void GetValue(int index)
{
int value = _valueProperty.Get(Objects[index % ObjectCount]);
}
/// <summary>
/// Call the accessor method
/// </summary>
/// <param name="component"></param>
/// <returns></returns>
public override Object GetValue(object component)
{
return(propInfo.Get(component));
}
public string Magnum_CompiledExpressionTrees()
{
return((string)fastProperty.Get(testUri));
}