/// <summary>
///
/// </summary>
/// <param name="ownerTreeNode">This is only used to add validation errors</param>
public void Initialize(TreeNode ownerTreeNode)
{
foreach (Match match in TemplateRegex.Matches(this.Template))
{
if (match.Value.StartsWith(PreFix) == false)
{
continue;
}
string value = match.Groups["string"].Value;
string[] values = value.Split(':');
if (values.Length != 4)
{
ownerTreeNode.AddValidationError("TreeValidationError.DataFieldValueHelper.WrongFormat", match.Value, string.Format(@"{0}[InterfaceType]:[FieldName]}}", PreFix));
return;
}
string typeName = values[2];
Type interfaceType = TypeManager.TryGetType(typeName);
if (interfaceType == null)
{
ownerTreeNode.AddValidationError("TreeValidationError.Common.UnknownInterfaceType", typeName);
return;
}
if (typeof(IData).IsAssignableFrom(interfaceType) == false)
{
ownerTreeNode.AddValidationError("TreeValidationError.Common.NotImplementingIData", interfaceType, typeof(IData));
return;
}
string fieldName = values[3];
PropertyInfo propertyInfo = interfaceType.GetPropertiesRecursively(f => f.Name == fieldName).SingleOrDefault();
if (propertyInfo == null)
{
ownerTreeNode.AddValidationError("TreeValidationError.Common.MissingProperty", interfaceType, fieldName);
return;
}
bool possibleAttachmentPointsExist = ownerTreeNode.Tree.PossibleAttachmentPoints.OfType <IDataItemAttachmentPoint>().Any(f => f.InterfaceType == interfaceType);
bool attachmentPointsExist = ownerTreeNode.Tree.AttachmentPoints.OfType <IDataItemAttachmentPoint>().Any(f => f.InterfaceType == interfaceType);
if (!possibleAttachmentPointsExist &&
!attachmentPointsExist &&
!ownerTreeNode.SelfAndParentsHasInterface(interfaceType))
{
ownerTreeNode.AddValidationError("TreeValidationError.DataFieldValueHelper.InterfaceNotInParentTree", interfaceType);
return;
}
bool isReferencingProperty = DataReferenceFacade.GetForeignKeyProperties(interfaceType).Any(f => f.SourcePropertyInfo.Equals(propertyInfo));
DataFieldValueHelperEntry entry = new DataFieldValueHelperEntry(
match.Value,
interfaceType,
propertyInfo,
isReferencingProperty
);
if (_entries.Contains(entry) == false)
{
_entries.Add(entry);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="ownerTreeNode">This is only used to add validation errors</param>
public void Initialize(TreeNode ownerTreeNode)
{
foreach (Match match in TemplateRegex.Matches(this.Template))
{
if (match.Value.StartsWith(PreFix) == false) continue;
string value = match.Groups["string"].Value;
string[] values = value.Split(':');
if (values.Length != 4)
{
ownerTreeNode.AddValidationError("TreeValidationError.DataFieldValueHelper.WrongFormat", match.Value, string.Format(@"{0}[InterfaceType]:[FieldName]}}", PreFix));
return;
}
string typeName = values[2];
Type interfaceType = TypeManager.TryGetType(typeName);
if (interfaceType == null)
{
ownerTreeNode.AddValidationError("TreeValidationError.Common.UnknownInterfaceType", typeName);
return;
}
if (typeof(IData).IsAssignableFrom(interfaceType) == false)
{
ownerTreeNode.AddValidationError("TreeValidationError.Common.NotImplementingIData", interfaceType, typeof(IData));
return;
}
string fieldName = values[3];
PropertyInfo propertyInfo = interfaceType.GetPropertiesRecursively(f => f.Name == fieldName).SingleOrDefault();
if (propertyInfo == null)
{
ownerTreeNode.AddValidationError("TreeValidationError.Common.MissingProperty", interfaceType, fieldName);
return;
}
bool possibleAttachmentPointsExist = ownerTreeNode.Tree.PossibleAttachmentPoints.OfType<IDataItemAttachmentPoint>().Any(f => f.InterfaceType == interfaceType);
bool attachmentPointsExist = ownerTreeNode.Tree.AttachmentPoints.OfType<IDataItemAttachmentPoint>().Any(f => f.InterfaceType == interfaceType);
if (!possibleAttachmentPointsExist
&& !attachmentPointsExist
&& !ownerTreeNode.SelfAndParentsHasInterface(interfaceType))
{
ownerTreeNode.AddValidationError("TreeValidationError.DataFieldValueHelper.InterfaceNotInParentTree", interfaceType);
return;
}
bool isReferencingProperty = DataReferenceFacade.GetForeignKeyProperties(interfaceType).Any(f => f.SourcePropertyInfo.Equals(propertyInfo));
DataFieldValueHelperEntry entry = new DataFieldValueHelperEntry(
match.Value,
interfaceType,
propertyInfo,
isReferencingProperty
);
if (_entries.Contains(entry) == false)
{
_entries.Add(entry);
}
}
}
public bool Equals(DataFieldValueHelperEntry entry)
{
return(entry != null && object.Equals(this.Match, entry.Match));
}
public bool Equals(DataFieldValueHelperEntry entry)
{
return entry != null && object.Equals(this.Match, entry.Match);
}
