public static bool IsComplexType(McDataType type)
{
return(!(type == McDataType.Currency ||
type == McDataType.DateTime ||
type == McDataType.Decimal ||
type == McDataType.Double ||
type == McDataType.Guid ||
type == McDataType.Integer ||
type == McDataType.String));
}
public static Type McDataType2ManagedType(McDataType mcDataType)
{
Type result = null;
switch (mcDataType)
{
case McDataType.Boolean:
result = typeof(bool);
break;
case McDataType.Currency:
result = typeof(decimal);
break;
case McDataType.DateTime:
result = typeof(DateTime);
break;
case McDataType.Decimal:
result = typeof(decimal);
break;
case McDataType.Double:
result = typeof(double);
break;
case McDataType.Guid:
result = typeof(Guid);
break;
case McDataType.Integer:
result = typeof(Int32);
break;
case McDataType.String:
result = typeof(string);
break;
case McDataType.Enum:
result = typeof(string);
break;
}
return(result);
}
private void BindFields()
{
ddlField.Items.Clear();
string[] class_field = ddlClass.SelectedValue.Split(',');
MetaClass mc = MetaDataWrapper.GetMetaClassByName(class_field[0]);
foreach (MetaField field in mc.Fields)
{
McDataType type = field.GetMetaType().McDataType;
McDataType originalType = field.GetOriginalMetaType().McDataType;
// forbid reference and referenced fields
if (type != McDataType.Reference && type != McDataType.ReferencedField && originalType != McDataType.ReferencedField)
{
ddlField.Items.Add(new ListItem(CHelper.GetResFileString(field.FriendlyName), field.Name));
}
}
}
/// <summary>
/// Converts the type.
/// </summary>
/// <returns></returns>
public static object ConvertType2McDataType(McDataType mcType, object obj)
{
Dictionary <McDataType, ConversionDelegate> mcDataTypeConv;
if ((obj == null) || (obj == DBNull.Value))
{
return(null);
}
if (_conversionTable.TryGetValue(obj.GetType(), out mcDataTypeConv))
{
ConversionDelegate convDelegate;
if (mcDataTypeConv.TryGetValue(mcType, out convDelegate))
{
return(convDelegate(obj));
}
}
String errMsg = String.Format("conversion from [{0}] to [{1}] not found", obj.GetType().ToString(), mcType.ToString());
throw new ArgumentException(errMsg);
}
public static string GetMcDataTypeName(McDataType mcDataType)
{
return GetMcDataTypeName(mcDataType.ToString());
}
/// <summary>
/// Binds the data.
/// </summary>
private void BindData()
{
TableLink.Text = CHelper.GetResFileString(mc.FriendlyName);
TableLink.NavigateUrl = String.Format("{0}?class={1}", ReturnUrl, mc.Name);
if (mf == null)
{
List <ListItem> listItems = new List <ListItem>();
// Building the FieldType list
foreach (string mcDataType in Enum.GetNames(typeof(McDataType)))
{
if (!MetaDataBaseSection.CheckMetaFieldTypeVisibility(mc, (McDataType)Enum.Parse(typeof(McDataType), mcDataType)))
{
continue;
}
if (mcDataType == McDataType.ReferencedField.ToString())
{
if (mc.GetReferences().Length <= 0)
{
continue;
}
}
else if (mcDataType == McDataType.BackReference.ToString())
{
MetaField[] mfList = mc.FindReferencesWithoutBack();
if (mfList.Length <= 0)
{
continue;
}
}
else if (mcDataType == McDataType.Card.ToString())
{
continue;
}
else if (mcDataType == McDataType.Identifier.ToString())
{
if (DataContext.Current.MetaModel.GetRegisteredTypes(McDataType.Identifier).Length <= 0)
{
continue;
}
}
else if (mcDataType == McDataType.Link.ToString())
{
continue;
}
else if (mcDataType == McDataType.Complex.ToString())
{
if (MetaDataWrapper.GetFieldFormatsByType(mcDataType).Length <= 0)
{
continue;
}
// IBN 4.7 fix: check that the list has the TitleField
if (ListManager.MetaClassIsList(mc))
{
if (String.IsNullOrEmpty(mc.TitleFieldName))
{
continue;
}
}
}
else if (mcDataType == McDataType.Reference.ToString())
{
if (String.IsNullOrEmpty(mc.TitleFieldName))
{
continue;
}
// IBN 4.7 fix: check that exists at least one list to which we can make a reference
//if (ListManager.MetaClassIsList(mc))
//{
// bool exists = false;
// foreach (MetaClass metaClass in DataContext.Current.MetaModel.MetaClasses)
// {
// string name = metaClass.Name;
// if (!metaClass.IsBridge && !metaClass.IsCard && !String.IsNullOrEmpty(metaClass.TitleFieldName) && ListManager.MetaClassIsList(name) && name != mc.Name)
// {
// // Check Security
// int listId = ListManager.GetListIdByClassName(name);
// if (Mediachase.IBN.Business.ListInfoBus.CanRead(listId))
// {
// exists = true;
// break;
// }
// }
// }
// if (!exists)
// continue;
//}
}
listItems.Add(new ListItem(CHelper.GetMcDataTypeName(mcDataType), mcDataType));
//FieldTypeList.Items.Add(new ListItem(CHelper.GetMcDataTypeName(mcDataType), mcDataType));
}
listItems.Sort(delegate(ListItem x, ListItem y) { return(x.Text.CompareTo(y.Text)); });
FieldTypeList.Items.AddRange(listItems.ToArray());
CHelper.SafeSelect(FieldTypeList, "String");
if (ListManager.MetaClassIsList(mc))
{
ListInfo li = ListManager.GetListInfoByMetaClassName(mc.Name);
if (li.IsTemplate)
{
trSelector.Visible = false;
}
else
{
mfs.BindData(mc.Name);
}
}
else
{
mfs.BindData(mc.Name);
}
if (mfs.Count == 0)
{
trSelector.Visible = false;
}
if (FieldTypeList.Items.Count > 0)
{
BindFormats();
}
}
else // Edit
{
NameTextBox.Text = mf.Name;
NameTextBox.Enabled = false;
FriendlyNameTextBox.Text = mf.FriendlyName;
AllowNullsCheckBox.Checked = mf.IsNullable;
AllowNullsCheckBox.Enabled = false;
McDataType mcDataType = mf.GetOriginalMetaType().McDataType;
FieldTypeList.Items.Add(new ListItem(CHelper.GetMcDataTypeName(mcDataType), mcDataType.ToString()));
FieldTypeList.Enabled = false;
FormatList.Items.Add(new ListItem(CHelper.GetResFileString(mf.GetOriginalMetaType().FriendlyName), mf.TypeName));
FormatList.Enabled = false;
if (FieldTypeList.SelectedValue != McDataType.Identifier.ToString() &&
FieldTypeList.SelectedValue != McDataType.Enum.ToString() &&
FieldTypeList.SelectedValue != McDataType.MultiReference.ToString() &&
MetaDataWrapper.GetFieldFormatsByType(FieldTypeList.SelectedValue).Length <= 1)
{
FormatRow.Visible = false;
}
trSelector.Visible = false;
ShowControl();
}
if (AutogenerateSystemNames)
{
NameRow.Visible = false;
}
}
public static bool IsElementaryType(McDataType type)
{
return(!IsComplexType(type));
}
public static bool IsDateTimeType(this McDataType dataType)
{
return(dataType == McDataType.DateTime);
}
public static string GetMcDataTypeName(McDataType mcDataType)
{
return(GetMcDataTypeName(mcDataType.ToString()));
}
public static Type McDataType2ManagedType(McDataType mcDataType)
{
Type result = null;
switch (mcDataType)
{
case McDataType.Boolean:
result = typeof(bool);
break;
case McDataType.Currency:
result = typeof(decimal);
break;
case McDataType.DateTime:
result = typeof(DateTime);
break;
case McDataType.Decimal:
result = typeof(decimal);
break;
case McDataType.Double:
result = typeof(double);
break;
case McDataType.Guid:
result = typeof(Guid);
break;
case McDataType.Integer:
result = typeof(Int32);
break;
case McDataType.String:
result = typeof(string);
break;
case McDataType.Enum:
result = typeof(string);
break;
}
return result;
}
/// <summary>
/// Converts the type.
/// </summary>
/// <returns></returns>
public static object ConvertType2McDataType(McDataType mcType, object obj)
{
Dictionary<McDataType, ConversionDelegate> mcDataTypeConv;
if ((obj == null) || (obj == DBNull.Value))
return null;
if (_conversionTable.TryGetValue(obj.GetType(), out mcDataTypeConv))
{
ConversionDelegate convDelegate;
if (mcDataTypeConv.TryGetValue(mcType, out convDelegate))
return convDelegate(obj);
}
String errMsg = String.Format("conversion from [{0}] to [{1}] not found", obj.GetType().ToString(), mcType.ToString());
throw new ArgumentException(errMsg);
}
/// <summary>
/// Binds the data.
/// </summary>
private void BindData()
{
TableLink.Text = CHelper.GetResFileString(mc.FriendlyName);
TableLink.NavigateUrl = String.Format("{0}?class={1}", ReturnUrl, mc.Name);
if (mf == null)
{
// Building the FieldType list
foreach (string mcDataType in Enum.GetNames(typeof(McDataType)))
{
if (!MetaDataBaseSection.CheckMetaFieldTypeVisibility(mc, (McDataType)Enum.Parse(typeof(McDataType), mcDataType)))
{
continue;
}
if (mcDataType == McDataType.ReferencedField.ToString())
{
if (mc.GetReferences().Length <= 0)
{
continue;
}
}
else if (mcDataType == McDataType.BackReference.ToString())
{
MetaField[] mfList = mc.FindReferencesWithoutBack();
if (mfList.Length <= 0)
{
continue;
}
}
else if (mcDataType == McDataType.Card.ToString())
{
continue;
}
else if (mcDataType == McDataType.Identifier.ToString())
{
if (DataContext.Current.MetaModel.GetRegisteredTypes(McDataType.Identifier).Length <= 0)
{
continue;
}
}
else if (mcDataType == McDataType.Link.ToString())
{
continue;
}
else if (mcDataType == McDataType.Complex.ToString())
{
if (MetaDataWrapper.GetFieldFormatsByType(mcDataType).Length <= 0)
{
continue;
}
}
else if (mcDataType == McDataType.Reference.ToString())
{
}
FieldTypeList.Items.Add(new ListItem(CHelper.GetMcDataTypeName(mcDataType), mcDataType));
}
CHelper.SafeSelect(FieldTypeList, "String");
mfs.BindData(mc.Name);
if (FieldTypeList.Items.Count > 0)
{
BindFormats();
}
}
else // Edit
{
NameTextBox.Text = mf.Name;
NameTextBox.Enabled = false;
FriendlyNameTextBox.Text = mf.FriendlyName;
AllowNullsCheckBox.Checked = mf.IsNullable;
AllowNullsCheckBox.Enabled = false;
McDataType mcDataType = mf.GetOriginalMetaType().McDataType;
FieldTypeList.Items.Add(new ListItem(CHelper.GetMcDataTypeName(mcDataType), mcDataType.ToString()));
FieldTypeList.Enabled = false;
FormatList.Items.Add(new ListItem(CHelper.GetResFileString(mf.GetOriginalMetaType().FriendlyName), mf.TypeName));
FormatList.Enabled = false;
if (FieldTypeList.SelectedValue != McDataType.Identifier.ToString() &&
FieldTypeList.SelectedValue != McDataType.Enum.ToString() &&
FieldTypeList.SelectedValue != McDataType.MultiReference.ToString() &&
MetaDataWrapper.GetFieldFormatsByType(FieldTypeList.SelectedValue).Length <= 1)
{
FormatRow.Visible = false;
}
trSelector.Visible = false;
ShowControl();
}
if (AutogenerateSystemNames)
{
NameRow.Visible = false;
}
}
/// <summary>
/// Binds a data source to the invoked server control and all its child controls.
/// </summary>
public override void DataBind()
{
ListInfo li = ListManager.GetListInfoByMetaClass(mc);
if (!li.IsTemplate)
{
ListDataLink.Text = li.Title;
ListDataLink.NavigateUrl = String.Format(CultureInfo.InvariantCulture, "~/Apps/MetaUIEntity/Pages/EntityList.aspx?ClassName={0}", mc.Name);
ListTemplate.Visible = false;
}
else
{
ListTemplate.Text = li.Title;
ListDataLink.Visible = false;
}
RecordCountLabel.Text = MetaObject.GetTotalCount(mc).ToString();
CreatedByLabel.Text = CommonHelper.GetUserStatus(li.CreatorId);
CreatedLabel.Text = li.Created.ToShortDateString();
StatusLabel.Text = (li.Properties["Status"].Value != null) ? CHelper.GetResFileString(MetaEnum.GetFriendlyName(MetaDataWrapper.GetEnumByName(ListManager.ListStatusEnumName), (int)li.Properties["Status"].Value)) : "";
TypeLabel.Text = (li.Properties["ListType"].Value != null) ? CHelper.GetResFileString(MetaEnum.GetFriendlyName(MetaDataWrapper.GetEnumByName(ListManager.ListTypeEnumName), (int)li.Properties["ListType"].Value)) : "";
string titleFieldName = mc.TitleFieldName;
if (!String.IsNullOrEmpty(titleFieldName))
{
if (mc.Fields[titleFieldName] != null)
{
DefaultFieldButton.Text = CHelper.GetResFileString(mc.Fields[titleFieldName].FriendlyName);
DefaultFieldLabel.Text = DefaultFieldButton.Text;
}
else
{
DefaultFieldButton.Text = titleFieldName;
}
}
else
{
DefaultFieldButton.Text = GetGlobalResourceObject("IbnFramework.ListInfo", "DefaultFieldNotSet").ToString();
DefaultFieldLabel.Text = GetGlobalResourceObject("IbnFramework.ListInfo", "DefaultFieldNotSet").ToString();
}
foreach (MetaField mf in mc.Fields)
{
McDataType type = mf.GetOriginalMetaType().McDataType;
if (mf.IsNullable || type != McDataType.String)
{
continue;
}
string itemText = "";
string name = mf.Name;
itemText = CHelper.GetResFileString(mf.FriendlyName);;
FieldsList.Items.Add(new ListItem(itemText, name));
}
if (!String.IsNullOrEmpty(titleFieldName))
{
CHelper.SafeSelect(FieldsList, titleFieldName);
}
if (FieldsList.Items.Count > 0)
{
DefaultFieldButton.Visible = true;
DefaultFieldLabel.Visible = false;
}
else
{
DefaultFieldButton.Visible = false;
DefaultFieldLabel.Visible = true;
}
FieldsList.Visible = false;
SaveButton.Visible = false;
CancelButton.Visible = false;
base.DataBind();
}
