//----------------------------------//
//----------------------------------//
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/// <summary>
/// Internal constructor called when its owning table initializes.
/// </summary>
internal Column(ColumnAttribute attribute) : base(attribute)
{
}
//-------------------------------------------//
/// <summary>
/// Construct a new Table instance.
/// </summary>
protected Table(string keyspaceName = null)
{
_keyspaceName = keyspaceName;
_initialize = true;
_lock = new Lock();
_currentCollections = new ArrayRig <RowCollection>();
// if the name wasn't set
Name = Name == null?this.GetType().Name.ToLowercase() : Name.ToLowercase();
// populate the columns
Columns = new ArrayRig <Column>();
// iterate properties
foreach (PropertyInfo info in this.GetType().GetProperties(
BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static))
{
if (info.PropertyType.BaseType == typeof(Column))
{
// get the column attribute
ColumnAttribute attribute = info.GetCustomAttribute <ColumnAttribute>(true);
// if the attribute isn't found - assume default values
if (attribute == null)
{
attribute = new ColumnAttribute(Column.ColumnClass.Data, info.Name);
}
// get the column value if it's been set
Column column = (Column)info.GetValue(this);
// if the column hasn't been assigned
if (column == null)
{
// create a new instance of the column
IFunc <ColumnAttribute, Column> activator = Dynamic.Constructor <IFunc <ColumnAttribute, Column> >(info.PropertyType);
if (attribute.Name == null)
{
attribute.Name = info.Name;
}
activator.ArgA = attribute;
column = activator.Run();
info.SetValue(this, column);
}
// add the column to the collection
Columns.Add(column);
}
}
// iterate fields
foreach (FieldInfo info in this.GetType().GetFields(
BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static))
{
if (info.FieldType.BaseType == typeof(Column))
{
// get the column attribute
ColumnAttribute attribute = info.GetCustomAttribute <ColumnAttribute>(true);
// if the attribute isn't found - assume default values
if (attribute == null)
{
attribute = new ColumnAttribute(Column.ColumnClass.Data, info.Name);
}
// get the column value if it's been set
Column column = (Column)info.GetValue(this);
// if the column hasn't been assigned
if (column == null)
{
// create a new instance of the column
IFunc <ColumnAttribute, Column> activator = Dynamic.Constructor <FuncSet <ColumnAttribute, Column> >(info.FieldType);
if (attribute.Name == null)
{
attribute.Name = info.Name;
}
activator.ArgA = attribute;
column = activator.Run();
info.SetValue(this, column);
}
// add the column to the collection
Columns.Add(column);
}
}
}