public InternalDataTable(CremaDataTable target, string name, string categoryPath)
: base(name, categoryPath)
{
this.childList2 = new ReadOnlyObservableCollection <InternalDataTable>(this.childList);
if (base.ChildItems is INotifyCollectionChanged childTables)
{
childTables.CollectionChanged += ChildTables_CollectionChanged;
}
this.attributeTag = new InternalAttribute(CremaSchema.Tags, typeof(string))
{
AllowDBNull = false,
DefaultValue = TagInfo.All.ToString(),
};
this.Columns.Add(this.attributeTag);
this.attributeEnable = new InternalAttribute(CremaSchema.Enable, typeof(bool))
{
AllowDBNull = false,
DefaultValue = true,
};
this.Columns.Add(this.attributeEnable);
base.Target = target ?? new CremaDataTable(this);
this.Columns.CollectionChanged += Columns_CollectionChanged;
this.Constraints.CollectionChanged += Constraints_CollectionChanged;
this.creationInfo = this.modificationInfo = this.SignatureDateProvider.Provide();
}
private void ValidateConstructor(string attributeName, Type dataType)
{
if (string.IsNullOrEmpty(attributeName) == false)
{
InternalAttribute.ValidateAttributeName(attributeName);
}
if (dataType == null)
{
throw new ArgumentNullException(nameof(dataType));
}
if (CremaDataTypeUtility.IsBaseType(dataType) == false)
{
throw new ArgumentException(string.Format(Resources.Exception_TypeCannotBeUsed_Format, dataType.Name), nameof(dataType));
}
}
public void CopyTo(InternalAttribute dest)
{
dest.InternalAllowDBNull = this.InternalAllowDBNull;
dest.InternalAutoIncrement = this.InternalAutoIncrement;
dest.InternalColumnName = this.InternalColumnName;
dest.InternalDataType = this.InternalDataType;
dest.InternalDefaultValue = this.InternalDefaultValue;
dest.InternalExpression = this.InternalExpression;
//dest.InternalValidation = this.InternalValidation;
dest.InternalUnique = this.InternalUnique;
dest.InternalReadOnly = this.InternalReadOnly;
dest.InternalComment = this.InternalComment;
//dest.InternalIsKey = this.InternalIsKey;
//dest.InternalCreationInfo = this.InternalCreationInfo;
//dest.InternalModificationInfo = this.InternalModificationInfo;
//dest.InternalTags = this.InternalTags;
//dest.InternalColumnID = this.InternalColumnID;
}
public InternalTemplate(CremaTemplate template, CremaTemplateColumnBuilder builder)
: base("TableTemplate", PathUtility.Separator)
{
base.Target = template;
this.builder = builder;
this.columnID = new InternalAttribute(CremaSchema.ID, typeof(Guid))
{
ColumnMapping = MappingType.Hidden,
AllowDBNull = false,
DefaultValue = Guid.NewGuid()
};
this.Columns.Add(this.columnID);
this.columnTags = new InternalAttribute(CremaSchema.Tags, typeof(string))
{
ColumnMapping = MappingType.Attribute,
DefaultValue = $"{TagInfo.All}"
};
this.Columns.Add(this.columnTags);
this.columnIsKey = new DataColumn(CremaSchema.IsKey, typeof(bool))
{
DefaultValue = false,
AllowDBNull = false
};
this.Columns.Add(this.columnIsKey);
this.columnColumnName = new DataColumn(CremaSchema.ColumnName)
{
DefaultValue = "Column1",
AllowDBNull = false
};
this.Columns.Add(this.columnColumnName);
this.columnDataType = new DataColumn(CremaSchema.DataType)
{
DefaultValue = typeof(string).GetTypeName(),
AllowDBNull = false
};
this.Columns.Add(this.columnDataType);
this.columnComment = new DataColumn(CremaSchema.Comment);
this.Columns.Add(this.columnComment);
this.columnDefaultValue = new DataColumn(CremaSchema.DefaultValue);
this.Columns.Add(this.columnDefaultValue);
this.columnAllowNull = new DataColumn(CremaSchema.AllowNull, typeof(bool))
{
DefaultValue = true,
AllowDBNull = false
};
this.Columns.Add(this.columnAllowNull);
this.columnReadOnly = new DataColumn(CremaSchema.ReadOnly, typeof(bool))
{
DefaultValue = false,
AllowDBNull = false
};
this.Columns.Add(this.columnReadOnly);
this.columnIsUnique = new DataColumn(CremaSchema.IsUnique, typeof(bool))
{
DefaultValue = false,
AllowDBNull = false
};
this.Columns.Add(this.columnIsUnique);
this.columnAutoIncrement = new DataColumn(CremaSchema.AutoIncrement, typeof(bool))
{
DefaultValue = false,
AllowDBNull = false
};
this.Columns.Add(this.columnAutoIncrement);
this.PrimaryKey = new DataColumn[] { this.columnColumnName };
this.DefaultView.Sort = $"{CremaSchema.Index} ASC";
}
internal CremaAttribute(InternalAttribute attribute)
{
this.attribute = attribute;
}
public CremaAttribute(string attributeName, Type dataType)
{
this.attribute = new InternalAttribute(this, attributeName, dataType);
}
