protected override void ApplyRules(UpdateContext updateContext, UpdateConfig config, IDictionary <string, string> cols)
{
var uParams = updateContext.Params;
IValueSetter valueSetter = ValueSetterCreater.Create(uParams);
UpdateTrigger.TriggeValuesChecked(updateContext, uParams, config, cols, ActionType.Update, valueSetter, uParams.Keys);
}
protected override object DoUpdate(UpdateContext context, UpdateConfig config, IEnumerable <object> datas, object complexData)
{
var sql = config.Sql;
var cols = GetCols(config);
var key = GetKeyName(config, cols);
IValueSetter valueSetter = ValueSetterCreater.Create(datas.First());
//1.自定义SQl一条条插入
if (!string.IsNullOrEmpty(sql) || !string.IsNullOrEmpty(config.Filter))
{
if (string.IsNullOrEmpty(sql))
{
config.Sql = DBHelper.BuildUpdateSql(cols, config, key, SqlKeyWorld.ComplexDataObjectStart);
}
config.ReturnId = true;
var keys = valueSetter.GetFields(datas.First());
foreach (var data in datas)
{
context.ContentParams.ReplaceOrInsert(SqlKeyWorld.ComplexData, data);
UpdateTrigger.TriggeValuesChecked(context, data, config, cols, ActionType.Update, valueSetter, keys);
SqlExcuter.ExcuteTrann(context);
ExcuteSubUpdate(context, config, data);
}
return(datas.Count());
}
return(UpdateOnOneTime(context, config, cols, datas, valueSetter, key));
}
protected override void ApplyRules(UpdateContext updateContext, UpdateConfig config, IDictionary <string, string> cols)
{
var cParams = updateContext.Params;
IValueSetter valueSetter = ValueSetterCreater.Create(cParams);
var keys = cParams.Keys;
UpdateTrigger.TriggeDefaultValues(updateContext, cParams, config, cols, valueSetter, keys);
UpdateTrigger.TriggeValuesChecked(updateContext, cParams, config, cols, ActionType.Insert, valueSetter, keys);
config.ReturnId = true;
var key = GetKeyName(config, cols);
object id;
if (updateContext.Params.TryGetValue(key, out id) == false)
{
return;
}
updateContext.ContentParams.Add(SqlKeyWorld.ReturnKey, id);
}
protected override object DoUpdate(UpdateContext context, UpdateConfig config, IEnumerable <object> datas, object complexData)
{
var sql = config.Sql;
var ingoreKey = config.Config[IngoreKey].ToSingleData <bool>();
var cols = GetCols(config);
var key = GetKeyName(config, cols);
IValueSetter valueSetter = ValueSetterCreater.Create(datas.First());
//1.自定义SQl一条条插入
//2.未包含Key又没有忽略产生Key说明是要数据库自动生成
if (!string.IsNullOrEmpty(sql) || (!cols.ContainsKey(key) && !ingoreKey))
{
if (string.IsNullOrEmpty(sql))
{
config.Sql = DBHelper.BuildInsertSql(cols, config.Table, SqlKeyWorld.ComplexDataObjectStart);
}
config.ReturnId = true;
var keys = valueSetter.GetFields(datas.First());
foreach (var data in datas)
{
context.ContentParams.ReplaceOrInsert(SqlKeyWorld.ComplexData, data);
UpdateTrigger.TriggeDefaultValues(context, data, config, cols, valueSetter, keys);
UpdateTrigger.TriggeValuesChecked(context, data, config, cols, ActionType.Insert, valueSetter, keys);
var result = SqlExcuter.ExcuteTrann(context);
long id = 0;
if (result is long || result is int)
{
id = long.Parse(result.ToString());
valueSetter.SetField(data, id, key);
}
ExcuteSubUpdate(context, config, data);
}
return(datas.Count());
}
return(InsertOnOneTime(context, config, cols, datas, valueSetter));
}
private object InsertOnOneTime(UpdateContext context, UpdateConfig config, IDictionary <string, string> cols, IEnumerable <object> datas, IValueSetter valueSetter)
{
StringBuilder sb = new StringBuilder();
var columnInfos = TableColumnQueryHandler.QueryColumns(config).Where(c => cols.Keys.Contains(c.ColName) && DBHelper.SpecailColumn(c)).ToArray();
sb.AppendLine($"insert into {config.Table} ({string.Join(SqlKeyWorld.Split1, cols.Keys)}) values ");
var len = datas.Count();
var keys = valueSetter.GetFields(datas.First());
for (var i = 0; i < len; i++)
{
var data = datas.ElementAt(i);
context.ContentParams.ReplaceOrInsert(SqlKeyWorld.ComplexData, data);
UpdateTrigger.TriggeDefaultValues(context, data, config, cols, valueSetter, keys);
UpdateTrigger.TriggeValuesChecked(context, data, config, cols, ActionType.Insert, valueSetter, keys);
sb.AppendLine(string.Intern("("));
var colVals = cols.Select(c => DBHelper.BuildColVal(c, valueSetter, data, columnInfos));
sb.Append(string.Join(SqlKeyWorld.Split1, colVals));
sb.Append(string.Intern(")"));
if (i != len - 1)
{
sb.Append(SqlKeyWorld.Split1);
}
}
config.Sql = sb.ToString();
object result = SqlExcuter.ExcuteTrann(context);
foreach (var data in datas)
{
ExcuteSubUpdate(context, config, data);
}
return(result);
}
private object UpdateOnOneTime(UpdateContext context, UpdateConfig config, IDictionary <string, string> cols, IEnumerable <object> datas, IValueSetter valueSetter, string key)
{
var columnInfos = TableColumnQueryHandler.QueryColumns(config).Where(c => cols.Keys.Contains(c.ColName) && DBHelper.SpecailColumn(c)).ToArray();
StringBuilder sb = new StringBuilder();
var len = datas.Count();
var keys = valueSetter.GetFields(datas.First());
var page = len / PerCount;
if (page % PerCount != 0)
{
page++;
}
if (page == 0 && len > 0)
{
page = 1;
}
var cCount = cols.Count();
for (var p = 0; p < page; p++)
{
var currentIndex = p * PerCount;
ICollection <object> ids = new List <object>();
IDictionary <string, StringBuilder> dictSbs = new Dictionary <string, StringBuilder>();
for (var i = currentIndex; i < currentIndex + PerCount; i++)
{
if (i >= len)
{
break;
}
var data = datas.ElementAt(i);
context.ContentParams.ReplaceOrInsert(SqlKeyWorld.ComplexData, data);
UpdateTrigger.TriggeValuesChecked(context, data, config, cols, ActionType.Update, valueSetter, keys);
var id = valueSetter.GetValue(data, key);
ids.Add(id);
for (var c = 0; c < cCount; c++)
{
var col = cols.ElementAt(c);
if (col.Key.Equals(key, StringComparison.OrdinalIgnoreCase))
{
continue;
}
StringBuilder colSb;
if (!dictSbs.TryGetValue(col.Key, out colSb))
{
colSb = new StringBuilder();
dictSbs.Add(col.Key, colSb);
}
colSb.Append($" WHEN '{id}' THEN {DBHelper.BuildColVal(col, valueSetter, data, columnInfos)} ");
}
}
if (ids.Any() == false)
{
break;
}
sb.AppendFormat(DBHelper.UpdateFormatter, config.Table);
var index = 0;
foreach (var colSb in dictSbs)
{
sb.Append(string.Concat("`", colSb.Key, "` = CASE `", key, "` "));
sb.Append(colSb.Value.ToString());
sb.Append(End);
index++;
if (index < cCount)
{
sb.Append(SqlKeyWorld.Split3);
}
}
sb.Append($"{DBHelper.Where}{key} {SqlKeyWorld.In} ({string.Join(SqlKeyWorld.Split1, ids)});");
}
config.Sql = sb.ToString();
object result = SqlExcuter.ExcuteTrann(context);
foreach (var data in datas)
{
ExcuteSubUpdate(context, config, data);
}
return(result);
}