public static object[] ToObjectArray(this object oSrc)
{
if (oSrc == null)
{
return(new object[0]);
}
var oResult = new List <object>();
oSrc.Traverse((oInstance, oPropertyInfo) => {
object[] pkAttrList = oPropertyInfo.GetCustomAttributes(typeof(PKAttribute), false);
if (pkAttrList.Length < 1)
{
oResult.Add(oPropertyInfo.GetValue(oInstance));
return;
} // if no PK configured
PKAttribute pk = (PKAttribute)pkAttrList[0];
// Primary key which is identity is not inserted into output column list
// because such field usage is intended for saving a new item but identity
// column is filled by DB.
if (!pk.WithIdentity)
{
oResult.Add(oPropertyInfo.GetValue(oInstance));
}
});
return(oResult.ToArray());
} // ToObjectArray
} // CreateTableParameter
public virtual QueryParameter CreateTableParameter(
Type oColumnInfo,
string sFieldName,
IEnumerable oValues,
Func <object, object[]> oValueToRow,
IEnumerable <Type> oCustomTypeOrder = null
)
{
var tbl = new DataTable();
if (TypeUtils.IsSimpleType(oColumnInfo))
{
AddColumn(tbl, oColumnInfo);
}
else
{
if (oCustomTypeOrder == null)
{
PropertyTraverser.Traverse(oColumnInfo, (i, oPropertyInfo) => {
object[] pkAttrList = oPropertyInfo.GetCustomAttributes(typeof(PKAttribute), false);
if (pkAttrList.Length < 1)
{
AddColumn(tbl, oPropertyInfo.PropertyType);
return;
} // if no PK configured
PKAttribute pk = (PKAttribute)pkAttrList[0];
// Primary key which is identity is not inserted into output column list
// because such field usage is intended for saving a new item but identity
// column is filled by DB.
if (!pk.WithIdentity)
{
AddColumn(tbl, oPropertyInfo.PropertyType);
}
});
}
else
{
foreach (Type t in oCustomTypeOrder)
{
AddColumn(tbl, t);
}
} // if
} // if
if (oValues != null)
{
foreach (object v in oValues)
{
tbl.Rows.Add(oValueToRow(v));
}
}
return(BuildTableParameter(sFieldName, tbl));
} // CreateTableParameter
public ReflectDataMapper(Type klass, string connStr) : base(connStr)
{
this.klass = klass;
ClassProperties classproperties = new ClassProperties();
TableAttribute att = (TableAttribute)klass.GetCustomAttribute(typeof(TableAttribute), false);
tableName = att.Name;
List <string> propertyList = new List <string>();
foreach (var p in klass.GetProperties())
{
string propertyName = p.Name;
PKAttribute pk = (PKAttribute)p.GetCustomAttribute(typeof(PKAttribute));
if (pk == null)
{
Type propertyType = p.PropertyType;
foreach (var property in propertyType.GetProperties()) //There should be an if to only iterate through non primitive nd string properties
{
PKAttribute propertyPk = (PKAttribute)property.GetCustomAttribute(typeof(PKAttribute));
if (propertyPk != null)
{
propertyName = property.Name;
}
}
propertyList.Add(propertyName);
//classproperties.otherProperties.Add(p);
}
else
{
idField = p.Name;
classproperties.id = p;
}
}
columns = string.Join(",", propertyList);
string className = klass.Name;
if (!discovery.ContainsKey(className))
{
discovery.Add(className, classproperties);
}
}
internal static void Init(IEnumerable <OriginalBulkCopy> list, string connStr)
{
_dataTable = list.FirstOrDefault().TableStructure();
_tableName = list.FirstOrDefault().TableStructure().TableName;
_connStr = connStr;
// Get item Type
Type type = list.FirstOrDefault().GetType();
_itemType = type;
foreach (var t in type.GetRuntimeProperties())
{
_tableIDAttribute = t.GetCustomAttribute <PKAttribute>();
if (_tableIDAttribute != null)
{
_idProp = t;
break;
}
}
;
}
