public CriteriaOperator Parse(string propertyPath, string parameters)
{
string path = null;
string criteria = "";
foreach (string split in propertyPath.Split('.'))
{
path += split;
criteria += split;
XPMemberInfo memberInfo = XpandReflectionHelper.GetXpMemberInfo(_xpClassInfo, path);
if (memberInfo.IsCollection)
{
criteria = criteria.TrimEnd('.');
criteria += "[";
}
if (criteria.LastIndexOf('[') != criteria.Length - 1)
{
criteria += ".";
}
path += ".";
}
var count = criteria.Count(c => c == '[');
criteria += parameters;
for (int i = 0; i < count; i++)
{
criteria = criteria + "]";
}
return(_session.ParseCriteria(criteria));
}
CriteriaOperator GetObjectKeyCriteria(ITypeInfo typeInfo, IEnumerable <XElement> xElements, ElementSchema elementSchema, string prefix = "")
{
CriteriaOperator op = CriteriaOperator.Parse("");
foreach (var xElement in xElements)
{
var propertyName = xElement.GetAttributeValue(elementSchema.Name);
var iMemberInfo = typeInfo.FindMember(propertyName);
if (iMemberInfo != null)
{
var memberType = iMemberInfo.MemberTypeInfo;
if (typeof(XPBaseObject).IsAssignableFrom(memberType.Type))
{
op &= GetObjectKeyCriteria(memberType, xElement.Elements().First().Elements(), elementSchema, prefix + propertyName + ".");
}
else if (iMemberInfo.MemberType == typeof(Type))
{
var typeName = (string)GetValue(typeof(string), xElement);
var type = XafTypesInfo.Instance.FindTypeInfo(typeName).Type;
op &= CriteriaOperator.Parse(prefix + propertyName + "=?", type);
}
else
{
op &= CriteriaOperator.Parse(prefix + propertyName + "=?", XpandReflectionHelper.ChangeType(GetValue(iMemberInfo.MemberType, xElement), memberType.Type));
}
}
else
{
HandleError(xElement, FailReason.PropertyNotFound, elementSchema);
}
}
return(op);
}
object GetValue(Type type, XElement simpleElement)
{
if (type == typeof(byte[]))
{
return(string.IsNullOrEmpty(simpleElement.Value) ? null : Convert.FromBase64String(simpleElement.Value));
}
return(XpandReflectionHelper.ChangeType(simpleElement.Value, type, CultureInfo.InvariantCulture));
}
void _pivotGridControl_EditValueChanged(object sender, EditValueChangedEventArgs e)
{
PivotDrillDownDataSource ds = e.CreateDrillDownDataSource();
for (int j = 0; j < ds.RowCount; j++)
{
ds[j][e.DataField] = XpandReflectionHelper.ChangeType(e.Editor.EditValue, ds[j][e.DataField].GetType());
}
}
public void When_PropertyPath_Is_A_Reference_Object_Without_Chain()
{
XPMemberInfo associationMemberInfo = GetAssociationMemberInfo();
Isolate.WhenCalled(() => XpandReflectionHelper.GetXpMemberInfo(null, "Category")).WithExactArguments().WillReturn(associationMemberInfo);
var propertyPathParser = new PropertyPathParser(null, Session.DefaultSession);
CriteriaOperator criteriaOperator = propertyPathParser.Parse("Category", "SomeProperty=50");
Assert.AreEqual(new BinaryOperator("Category.SomeProperty", 50).ToString(), criteriaOperator.ToString());
}
private object ChangeType(PropertyInfo propertyInfo, SecurityElement e)
{
var typePropertyEditorIsUsed = propertyInfo.PropertyType == typeof(Type);
if (!typePropertyEditorIsUsed)
{
return(XpandReflectionHelper.ChangeType(e.Attributes[propertyInfo.Name].ToString().XMLDecode(), propertyInfo.PropertyType));
}
return(string.IsNullOrEmpty((e.Attributes[propertyInfo.Name] + "")) ? null : XafTypesInfo.Instance.FindTypeInfo(e.Attributes[propertyInfo.Name].ToString()).Type);
}
public void When_PropertyPath_Is_A_Collection_Without_Chain()
{
XPMemberInfo collectionMemberInfo = GetCollectionMemberInfo();
Isolate.WhenCalled(() => XpandReflectionHelper.GetXpMemberInfo(null, "Orders")).WithExactArguments().WillReturn(collectionMemberInfo);
var parser = new PropertyPathParser(null, Session.DefaultSession);
CriteriaOperator criteriaOperator = parser.Parse("Orders", "Amount=50");
Assert.AreEqual("[Orders][[Amount] = 50]", criteriaOperator.ToString());
}
public void When_Parameter_Is_A_Chain()
{
XPMemberInfo collectionMemberInfo = GetCollectionMemberInfo();
Isolate.WhenCalled(() => XpandReflectionHelper.GetXpMemberInfo(null, "Customers")).WithExactArguments().WillReturn(collectionMemberInfo);
var parser = new PropertyPathParser(null, Session.DefaultSession);
CriteriaOperator criteriaOperator = parser.Parse("Customers", "Order.OrderLine.Ammount=50");
Assert.AreEqual(new ContainsOperator("Customers", new BinaryOperator("Order.OrderLine.Ammount", 50)).ToString(), criteriaOperator.ToString());
}
public void When_PropertyPath_Is_A_Reference_Object_With_A_Reference_Object_In_Chain()
{
XPMemberInfo associationMemberInfo = GetAssociationMemberInfo();
Isolate.WhenCalled(() => XpandReflectionHelper.GetXpMemberInfo(null, "Order")).WillReturn(associationMemberInfo);
Isolate.WhenCalled(() => XpandReflectionHelper.GetXpMemberInfo(null, "Order.OrderLine")).WillReturn(associationMemberInfo);
var parser = new PropertyPathParser(null, Session.DefaultSession);
CriteriaOperator criteriaOperator = parser.Parse("Order.OrderLine", "Amount=50");
Assert.AreEqual(new BinaryOperator("Order.OrderLine.Amount", 50).ToString(), criteriaOperator.ToString());
}
CriteriaOperator GetObjectKeyCriteria(ITypeInfo typeInfo, IEnumerable <XElement> xElements)
{
string criteria = "";
var parameters = new List <object>();
foreach (var xElement in xElements)
{
var name = xElement.GetAttributeValue("name");
parameters.Add(XpandReflectionHelper.ChangeType(xElement.Value, typeInfo.FindMember(name).MemberType));
criteria += name + "=? AND ";
}
return(CriteriaOperator.Parse(criteria.TrimEnd("AND ".ToCharArray()), parameters.ToArray()));
}
public void When_PropertyPath_Is_A_Reference_Object_With_A_Collection_In_Chain()
{
XPMemberInfo collectionMemberInfo = GetCollectionMemberInfo();
XPMemberInfo associationMemberInfo = GetAssociationMemberInfo();
Isolate.WhenCalled(() => XpandReflectionHelper.GetXpMemberInfo(null, "Order")).WithExactArguments().WillReturn(associationMemberInfo);
Isolate.WhenCalled(() => XpandReflectionHelper.GetXpMemberInfo(null, "Order.OrderLines")).WithExactArguments().WillReturn(collectionMemberInfo);
var parser = new PropertyPathParser(null);
CriteriaOperator criteriaOperator = parser.Parse("Order.OrderLines", "Ammount=50");
Assert.AreEqual(new ContainsOperator("Order.OrderLines", new BinaryOperator("Ammount", 50)).ToString(), criteriaOperator.ToString());
}
void SetPropertyValue(NameValueCollection config, PropertyInfo propertyInfo)
{
if (!(string.IsNullOrEmpty(config[propertyInfo.Name.MakeFirstCharLower()])))
{
propertyInfo.SetValue(this, XpandReflectionHelper.ChangeType(config[propertyInfo.Name.MakeFirstCharLower()], propertyInfo.PropertyType), null);
}
else
{
var defaultValueAttribute = propertyInfo.GetCustomAttributes(typeof(DefaultValueAttribute), true).OfType <DefaultValueAttribute>().FirstOrDefault();
if (defaultValueAttribute != null)
{
propertyInfo.SetValue(this, defaultValueAttribute.Value, null);
}
}
}
void ConvertModelNodes(TLogicRule attribute, TModelLogicRule rule)
{
if (_explicitProperties == null)
{
_explicitProperties = XpandReflectionHelper.GetExplicitProperties(attribute.GetType());
}
foreach (PropertyInfo explicitProperty in _explicitProperties)
{
object[] customAttributes = explicitProperty.GetCustomAttributes(typeof(TypeConverterAttribute), false);
if (customAttributes.Length > 0)
{
var converter = (TypeConverter)Type.GetType(((TypeConverterAttribute)customAttributes[0]).ConverterTypeName).CreateInstance(new object[] { rule.Application });
string name = explicitProperty.Name.Substring(explicitProperty.Name.LastIndexOf(".", StringComparison.Ordinal) + 1);
object value = attribute.GetPropertyValue(name);
if (value != null)
{
object convertTo = converter.ConvertTo(value, rule.TypeInfo.Type);
explicitProperty.SetValue(attribute, convertTo, null);
}
}
}
}
void CreateObjects(ITypeInfo typeInfo)
{
var citynames = new List <string>(GetCitynames());
XpandReflectionHelper.Shuffle(citynames);
var rand = new Random();
int i = 0;
foreach (string name in GetCustomerNames())
{
i++;
var customer = (ICustomer)ReflectionHelper.CreateObject(typeInfo.Type, new object[] { _objectSpace.Session });
customer.Name = name;
customer.City = citynames.Count >= i ? citynames[i - 1] : citynames[rand.Next(citynames.Count - 1)];
customer.Description = "Here is some description for " + customer.Name;
_objectSpace.CommitChanges();
ITypeInfo ordersTypeInfo = GetOrdersTypeInfo(typeInfo);
if (ordersTypeInfo != null)
{
CreateOrders(customer, ordersTypeInfo);
}
}
}
