public ValueCollectionEntry(Arebis.CodeGeneration.IGenerationHost _host, IZetboxContext ctx, Property prop)
: base(_host, ctx)
{
if (!(prop is ValueTypeProperty || prop is CompoundObjectProperty))
{
throw new ArgumentOutOfRangeException("prop",
String.Format("Property has to be either ValueTypeProperty or CompoundObjectProperty, but is {0}", prop.GetType().FullName));
}
this.prop = prop;
}
/// <summary>
/// Builds object from property
/// </summary>
/// <param name = "property"></param>
/// <returns></returns>
public object CreateObject(Property property, object copyToObject = null)
{
if (property == null) {
throw new ArgumentNullException("property");
}
// Is it NullProperty?
var nullProperty = property as NullProperty;
if (nullProperty != null) {
return null;
}
if (property.Type == null) {
// there is no property type and no expected type defined. Give up!
throw new InvalidOperationException(string.Format("Property type is not defined. Property: \"{0}\"", property.Name));
}
// Is it SimpleProperty?
var simpleProperty = property as SimpleProperty;
if (simpleProperty != null) {
return CreateObjectFromSimpleProperty(simpleProperty);
}
var referenceTarget = property as ReferenceTargetProperty;
if (referenceTarget == null) {
return null;
}
if (copyToObject != null) {
return CreateObjectFromComplexProperty(referenceTarget as ComplexProperty, copyToObject);
}
if (referenceTarget.Reference != null) {
if (!referenceTarget.Reference.IsProcessed) {
// object was created already
// get object from cache
return _objectCache[referenceTarget.Reference.Id];
}
}
var value = CreateObjectCore(referenceTarget);
if (value != null) {
return value;
}
// No idea what it is
throw new InvalidOperationException(string.Format("Unknown Property type: {0}", property.GetType().Name));
}
/// <summary>
/// Builds object from property
/// </summary>
/// <param name="property"></param>
/// <returns></returns>
public object CreateObject(Property property)
{
if (property == null) throw new ArgumentNullException("property");
// Is it NullProperty?
var nullProperty = property as NullProperty;
if (nullProperty != null)
{
return null;
}
if (property.Type == null)
{
// there is no property type and no expected type defined. Give up!
throw new InvalidOperationException(string.Format("Property type is not defined. Property: \"{0}\"", property.Name));
}
// Is it SimpleProperty?
var simpleProperty = property as SimpleProperty;
if (simpleProperty != null)
{
return createObjectFromSimpleProperty(simpleProperty);
}
// Is it multidimensional array?
var multiDimensionalArrayProperty = property as MultiDimensionalArrayProperty;
if (multiDimensionalArrayProperty != null)
{
return createObjectFromMultidimensionalArrayProperty(multiDimensionalArrayProperty);
}
// Is it singledimensional array?
var singleDimensionalArrayProperty = property as SingleDimensionalArrayProperty;
if (singleDimensionalArrayProperty != null)
{
return createObjectFromSingleDimensionalArrayProperty(singleDimensionalArrayProperty);
}
// Is it dictionary?
var dictionaryProperty = property as DictionaryProperty;
if (dictionaryProperty != null)
{
return createObjectFromDictionaryProperty(dictionaryProperty);
}
// Is it collection?
var collectionProperty = property as CollectionProperty;
if (collectionProperty != null)
{
return createObjectFromCollectionProperty(collectionProperty);
}
// Is it complex type? Class? Structure?
var complexProperty = property as ComplexProperty;
if (complexProperty != null)
{
return createObjectFromComplexProperty(complexProperty);
}
// No idea what it is
throw new InvalidOperationException(string.Format("Unknown Property type: {0}", property.GetType().Name));
}
public static string GetPropertyValue(Property prop, bool textValue)
{
Type propertyType = prop.GetType();
string propertyValue = null;
if (propertyType == typeof(StringProperty))
{
propertyValue = ((StringProperty)prop).Value;
}
else if (propertyType == typeof(CrmDateTimeProperty))
{
propertyValue = ((CrmDateTimeProperty)prop).Value.Value;
}
else if (propertyType == typeof(KeyProperty))
{
propertyValue = ((KeyProperty)prop).Value.Value.ToString("D");
}
else if (propertyType == typeof(CustomerProperty))
{
propertyValue = textValue ? ((CustomerProperty)prop).Value.name : ((CustomerProperty)prop).Value.Value.ToString();
}
else if (propertyType == typeof(LookupProperty))
{
propertyValue = textValue ? ((LookupProperty)prop).Value.name : ((LookupProperty)prop).Value.Value.ToString("D");
}
else if (propertyType == typeof(StateProperty))
{
propertyValue = ((StateProperty)prop).Value;
}
else if (propertyType == typeof(OwnerProperty))
{
propertyValue = textValue ? ((OwnerProperty)prop).Value.name : ((OwnerProperty)prop).Value.Value.ToString("D");
}
else if (propertyType == typeof(CrmBooleanProperty))
{
propertyValue = ((CrmBooleanProperty)prop).Value.Value.ToString();
}
else if (propertyType == typeof(PicklistProperty))
{
propertyValue = textValue ? ((PicklistProperty)prop).Value.name : ((PicklistProperty)prop).Value.Value.ToString(CultureInfo.CurrentCulture);
}
else if (propertyType == typeof(CrmDecimalProperty))
{
propertyValue = ((CrmDecimalProperty)prop).Value.Value.ToString(CultureInfo.CurrentCulture);
}
else if (propertyType == typeof(CrmFloatProperty))
{
propertyValue = ((CrmFloatProperty)prop).Value.Value.ToString(CultureInfo.CurrentCulture);
}
else if (propertyType == typeof(CrmMoneyProperty))
{
propertyValue = ((CrmMoneyProperty)prop).Value.Value.ToString(CultureInfo.CurrentCulture);
}
else if (propertyType == typeof(CrmNumberProperty))
{
propertyValue = ((CrmNumberProperty)prop).Value.Value.ToString(CultureInfo.CurrentCulture);
}
return propertyValue;
}
private PropertyControlInfo(Property property)
: base()
{
this.property = property;
PropertyControlType defaultControlType = propertyTypeToDefaultControlType[this.property.GetType()];
this.controlType = StaticListChoiceProperty.CreateForEnum<PropertyControlType>(ControlInfoPropertyNames.ControlType, defaultControlType, false);
this.controlType.ValueChanged += new EventHandler(ControlType_ValueChanged);
this.ControlProperties = controlTypeToProperties[Pair.Create(property.GetType(), (PropertyControlType)this.controlType.Value)].Clone();
}
protected virtual void ApplyPropertyTemplate(Property p)
{
if (p is EnumerationProperty)
{
if (((EnumerationProperty)p).IsList)
{
ApplyEnumerationListTemplate((EnumerationProperty)p);
ApplyListChangedEvent(p);
}
else
{
ApplyEnumerationPropertyTemplate((EnumerationProperty)p);
ApplyPropertyEvents(p, false);
}
}
else if (p is ObjectReferenceProperty)
{
var orp = (ObjectReferenceProperty)p;
if (orp.IsList())
{
ApplyObjectReferenceListTemplate(orp);
ApplyListChangedEvent(p);
}
else
{
ApplyObjectReferencePropertyTemplate(orp);
ApplyPropertyEvents(p, false);
}
}
else if (p is CalculatedObjectReferenceProperty)
{
ApplyCalculatedPropertyTemplate((CalculatedObjectReferenceProperty)p);
ApplyPropertyEvents(p, true);
}
else if (p is CompoundObjectProperty)
{
if (((CompoundObjectProperty)p).IsList)
{
ApplyCompoundObjectListTemplate((CompoundObjectProperty)p);
ApplyListChangedEvent(p);
}
else
{
ApplyCompoundObjectPropertyTemplate((CompoundObjectProperty)p);
// no PropertyInvocationsTemplate for CompoundObject
}
}
else if (p is ValueTypeProperty)
{
var vtp = (ValueTypeProperty)p;
if (vtp.IsList)
{
ApplyValueTypeListTemplate(vtp);
ApplyListChangedEvent(p);
}
else
{
ApplyValueTypePropertyTemplate(vtp);
ApplyPropertyEvents(p, false);
}
}
else
{
throw new ArgumentOutOfRangeException("p", String.Format("unknown property type '{0}'", p.GetType().ToString()));
}
ApplyPropertyIsValidEvent(p);
}
private static string PropertyToClrType(Property prop)
{
return prop.GetType().Name;
}
private static string GetStandInValue(Property p)
{
if (p is DecimalProperty)
{
return "Decimal.MinValue";
}
else if (p is IntProperty)
{
return "Int32.MinValue";
}
else if (p is DoubleProperty)
{
return "Double.MinValue";
}
else if (p is StringProperty)
{
return "null";
}
else if (p is DateTimeProperty)
{
return "DateTime.MinValue";
}
else if (p is GuidProperty)
{
return "Guid.Empty";
}
else if (p is BoolProperty)
{
return "false";
}
else if (p is EnumerationProperty)
{
return "-1";
}
else if (p is ObjectReferenceProperty)
{
return "-1";
}
else if (p is CalculatedObjectReferenceProperty)
{
return "-1";
}
else if (p is CompoundObjectProperty)
{
return "null";
}
else
{
throw new NotSupportedException(string.Format("DynamicOrderByExpression for Property Type {0} are not supported yet", p.GetType().Name));
}
}
protected virtual void ApplyPropertyTemplate(Property p)
{
if (p is EnumerationProperty)
{
if (((EnumerationProperty)p).IsList)
{
ApplyEnumerationListTemplate((EnumerationProperty)p);
ApplyListChangedEvent(p);
}
else
{
ApplyEnumerationPropertyTemplate((EnumerationProperty)p);
ApplyPropertyEvents(p, false);
}
}
else if (p is ObjectReferenceProperty)
{
var orp = (ObjectReferenceProperty)p;
if (orp.IsList())
{
ApplyObjectReferenceListTemplate(orp);
var rel = Zetbox.App.Extensions.RelationExtensions.Lookup(ctx, orp);
if (rel.GetRelationType() == API.RelationType.one_n)
{
// TODO: No idea how to implement this for n:m Relations
ApplyListChangedEvent(p);
}
}
else
{
ApplyObjectReferencePropertyTemplate(orp);
ApplyPropertyEvents(p, false);
}
}
else if (p is CalculatedObjectReferenceProperty)
{
ApplyCalculatedPropertyTemplate((CalculatedObjectReferenceProperty)p);
ApplyPropertyEvents(p, true);
}
else if (p is CompoundObjectProperty)
{
if (((CompoundObjectProperty)p).IsList)
{
ApplyCompoundObjectListTemplate((CompoundObjectProperty)p);
ApplyListChangedEvent(p);
}
else
{
ApplyCompoundObjectPropertyTemplate((CompoundObjectProperty)p);
// no PropertyInvocationsTemplate for CompoundObject
}
}
else if (p is ValueTypeProperty)
{
var vtp = (ValueTypeProperty)p;
if (vtp.IsList)
{
ApplyValueTypeListTemplate(vtp);
ApplyListChangedEvent(p);
}
else
{
ApplyValueTypePropertyTemplate(vtp);
ApplyPropertyEvents(p, false);
}
}
else
{
throw new ArgumentOutOfRangeException("p", String.Format("unknown property type '{0}'", p.GetType().ToString()));
}
ApplyPropertyIsValidEvent(p);
}
public void TestGetIntegerPerformance()
{
const int TEST_ITERATIONS = 1000000;
Property prop = new Property();
int test = -1;
Timer timer = new Timer();
#region Direct access (fastest)
GC.Collect();
GC.WaitForPendingFinalizers();
timer.Start();
for (int i = 0; i < TEST_ITERATIONS; i++)
{
test = -1;
test = prop.Int;
Assert.AreEqual(int.MinValue, test);
}
timer.Stop();
double directAccessDuration = 1000000 * (timer.Duration / (double)TEST_ITERATIONS);
#endregion
#region IL Property accessor
GC.Collect();
GC.WaitForPendingFinalizers();
IGetAccessorFactory factory = new GetAccessorFactory(true);
IGetAccessor propertyAccessor = factory.CreateGetAccessor(typeof(Property), "Int");
timer.Start();
for (int i = 0; i < TEST_ITERATIONS; i++)
{
test = -1;
test = (int)propertyAccessor.Get(prop);
Assert.AreEqual(int.MinValue, test);
}
timer.Stop();
double propertyAccessorDuration = 1000000 * (timer.Duration / (double)TEST_ITERATIONS);
double propertyAccessorRatio = propertyAccessorDuration / directAccessDuration;
#endregion
#region IBatisNet.Common.Utilities.Object.ReflectionInfo
GC.Collect();
GC.WaitForPendingFinalizers();
ReflectionInfo reflectionInfo = ReflectionInfo.GetInstance(prop.GetType());
timer.Start();
for (int i = 0; i < TEST_ITERATIONS; i++)
{
test = -1;
PropertyInfo propertyInfo = (PropertyInfo)reflectionInfo.GetGetter("Int");
test = (int)propertyInfo.GetValue(prop, null);
Assert.AreEqual(int.MinValue, test);
}
timer.Stop();
double reflectionInfoDuration = 1000000 * (timer.Duration / (double)TEST_ITERATIONS);
double reflectionInfoRatio = (float)reflectionInfoDuration / directAccessDuration;
#endregion
#region Reflection
GC.Collect();
GC.WaitForPendingFinalizers();
Type type = prop.GetType();
timer.Start();
for (int i = 0; i < TEST_ITERATIONS; i++)
{
test = -1;
PropertyInfo propertyInfo = type.GetProperty("Int", BindingFlags.Public | BindingFlags.SetProperty | BindingFlags.Instance);
test = (int)propertyInfo.GetValue(prop, null);
Assert.AreEqual(int.MinValue, test);
}
timer.Stop();
double reflectionDuration = 1000000 * (timer.Duration / (double)TEST_ITERATIONS);
double reflectionRatio = reflectionDuration / directAccessDuration;
#endregion
#region ReflectionInvokeMember (slowest)
GC.Collect();
GC.WaitForPendingFinalizers();
timer.Start();
for (int i = 0; i < TEST_ITERATIONS; i++)
{
test = -1;
test = (int)type.InvokeMember("Int",
BindingFlags.Public | BindingFlags.GetProperty | BindingFlags.Instance,
null, prop, null);
Assert.AreEqual(int.MinValue, test);
}
timer.Stop();
double reflectionInvokeMemberDuration = 1000000 * (timer.Duration / (double)TEST_ITERATIONS);
double reflectionInvokeMemberRatio = reflectionInvokeMemberDuration / directAccessDuration;
#endregion
// Print results
Console.WriteLine("{0} property gets on integer...", TEST_ITERATIONS);
Console.WriteLine("Direct access: \t\t{0} ", directAccessDuration.ToString("F3"));
Console.WriteLine("IMemberAccessor: \t\t{0} Ratio: {1}", propertyAccessorDuration.ToString("F3"), propertyAccessorRatio.ToString("F3"));
Console.WriteLine("IBatisNet ReflectionInfo: \t{0} Ratio: {1}", reflectionInfoDuration.ToString("F3"), reflectionInfoRatio.ToString("F3"));
Console.WriteLine("ReflectionInvokeMember: \t{0} Ratio: {1}", reflectionInvokeMemberDuration.ToString("F3"), reflectionInvokeMemberRatio.ToString("F3"));
Console.WriteLine("Reflection: \t\t\t{0} Ratio: {1}", reflectionDuration.ToString("F3"), reflectionRatio.ToString("F3"));
}
