/// <summary>
/// 按照Builder查询应用所包含的元素（角色和权限）
/// </summary>
/// <param name="builder"></param>
/// <param name="includingDeleted"></param>
/// <param name="timePoint"></param>
/// <returns></returns>
public SchemaObjectCollection QueryApplicationObjectsByBuilder(IConnectiveSqlClause builder, bool includingDeleted, DateTime timePoint)
{
builder.NullCheck("builder");
SchemaObjectCollection result = new SchemaObjectCollection();
if (builder.IsEmpty == false)
{
IConnectiveSqlClause extraBuilder = CreateStatusAndTimePointBuilder(includingDeleted, timePoint,
"SC.", "A.", "M.");
ConnectiveSqlClauseCollection connectiveBuilder = new ConnectiveSqlClauseCollection(builder, extraBuilder);
string resourcePath = "QueryApplicationObjects_Current.sql";
if (timePoint != DateTime.MinValue && includingDeleted == true)
{
resourcePath = "QueryApplicationObjects.sql";
}
string sqlTemplate = ResourceHelper.LoadStringFromResource(Assembly.GetExecutingAssembly(), string.Concat("MCS.Library.SOA.DataObjects.Security.Adapters.Templates.", resourcePath));
string sql = string.Format(sqlTemplate, connectiveBuilder.ToSqlString(TSqlBuilder.Instance));
DataTable table = DbHelper.RunSqlReturnDS(sql, this.GetConnectionName()).Tables[0];
result.LoadFromDataView(table.DefaultView);
}
return(result);
}
/// <summary>
/// 按照Builder查询应用所包含的元素（角色和权限）
/// </summary>
/// <param name="builder"></param>
/// <param name="includingDeleted"></param>
/// <param name="timePoint"></param>
/// <returns></returns>
public SchemaObjectCollection QueryApplicationObjectsByBuilder(IConnectiveSqlClause builder, bool includingDeleted, DateTime timePoint)
{
builder.NullCheck("builder");
SchemaObjectCollection result = new SchemaObjectCollection();
if (builder.IsEmpty == false)
{
IConnectiveSqlClause extraBuilder = CreateStatusAndTimePointBuilder(includingDeleted, timePoint,
"SC.", "A.", "M.");
ConnectiveSqlClauseCollection connectiveBuilder = new ConnectiveSqlClauseCollection(builder, extraBuilder);
string resourcePath = "QueryApplicationObjects_Current.sql";
if (timePoint != DateTime.MinValue && includingDeleted == true)
resourcePath = "QueryApplicationObjects.sql";
string sqlTemplate = ResourceHelper.LoadStringFromResource(Assembly.GetExecutingAssembly(), string.Concat("MCS.Library.SOA.DataObjects.Security.Adapters.Templates.", resourcePath));
string sql = string.Format(sqlTemplate, connectiveBuilder.ToSqlString(TSqlBuilder.Instance));
DataTable table = DbHelper.RunSqlReturnDS(sql, this.GetConnectionName()).Tables[0];
result.LoadFromDataView(table.DefaultView);
}
return result;
}
/// <summary>
///
/// </summary>
/// <param name="ownerKeyBuilder"></param>
/// <param name="data"></param>
/// <param name="ignoreProperties">需要忽略的属性</param>
public void UpdateCollectionInContext(IConnectiveSqlClause ownerKeyBuilder, IEnumerable <T> data, params string[] ignoreProperties)
{
ownerKeyBuilder.NullCheck("ownerKeyBuilder");
data.NullCheck("objs");
Dictionary <string, object> context = new Dictionary <string, object>();
SqlContextItem sqlContext = this.GetSqlContext();
this.BeforeInnerUpdateCollectionInContext(data, sqlContext, context);
string sql = VersionStrategyUpdateSqlBuilder <T> .DefaultInstance.ToUpdateCollectionSql(ownerKeyBuilder, this.GetMappingInfo(), data, false, ignoreProperties);
sqlContext.AppendSqlWithSperatorInContext(TSqlBuilder.Instance, sql);
}
/// <summary>
/// 根据外界的builder加载数据
/// </summary>
/// <param name="builder"></param>
/// <param name="orderByBuilder"></param>
/// <returns></returns>
public virtual TCollection LoadByBuilder(IConnectiveSqlClause builder, OrderBySqlClauseBuilder orderByBuilder)
{
builder.NullCheck("builder");
TCollection result = null;
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration(string.Format("LoadByBuilder({0})", this.GetType().FullName), () =>
{
result = InnerLoadByBuilder(builder.ToSqlString(TSqlBuilder.Instance),
orderByBuilder,
this.GetQueryMappingInfo());
});
return(result);
}
/// <summary>
/// 得到更新当前快照的SQL
/// </summary>
/// <param name="srcTableName"></param>
/// <param name="targetTableName"></param>
/// <param name="builder"></param>
/// <returns></returns>
private string GetInternalUpdateCurrentSnapshotSql(string srcTableName, string targetTableName, IConnectiveSqlClause builder)
{
builder.NullCheck("builder");
StringBuilder strB = new StringBuilder();
if (builder.IsEmpty == false)
{
IConnectiveSqlClause timePointBuilder = VersionStrategyQuerySqlBuilder.Instance.TimePointToBuilder(DateTime.MinValue);
ConnectiveSqlClauseCollection connectiveBuilder = new ConnectiveSqlClauseCollection(builder, timePointBuilder);
string sql = string.Format("SELECT * FROM {0} WHERE Status = {1} AND {2}",
srcTableName,
(int)SchemaObjectStatus.Normal,
connectiveBuilder.ToSqlString(TSqlBuilder.Instance));
DataTable table = DbHelper.RunSqlReturnDS(sql, this.GetConnectionName()).Tables[0];
if (table.Rows.Count > 0)
{
UpdateSqlClauseBuilder updateBuilder = new UpdateSqlClauseBuilder();
DataRowToBuilder(table.Rows[0], updateBuilder, "RowUniqueID");
InsertSqlClauseBuilder insertBuilder = new InsertSqlClauseBuilder();
DataRowToBuilder(table.Rows[0], insertBuilder);
strB.AppendFormat("UPDATE {0} SET {1} WHERE {2}",
targetTableName,
updateBuilder.ToSqlString(TSqlBuilder.Instance),
builder.ToSqlString(TSqlBuilder.Instance));
strB.Append(TSqlBuilder.Instance.DBStatementSeperator);
strB.Append("IF @@ROWCOUNT = 0");
strB.Append(TSqlBuilder.Instance.DBStatementSeperator);
strB.AppendFormat("INSERT INTO {0} {1}",
targetTableName,
insertBuilder.ToSqlString(TSqlBuilder.Instance));
}
else
{
strB.AppendFormat("DELETE {0} WHERE {1}", targetTableName, builder.ToSqlString(TSqlBuilder.Instance));
}
}
return(strB.ToString());
}
public string GetUpdateCurrentSnapshotSql(string srcTableName, string targetTableName, IConnectiveSqlClause builder)
{
builder.NullCheck("builder");
StringBuilder strB = new StringBuilder();
if (builder.IsEmpty == false)
{
strB.AppendFormat("DELETE {0} WHERE {1}", targetTableName, builder.ToSqlString(TSqlBuilder.Instance));
strB.Append(TSqlBuilder.Instance.DBStatementSeperator);
IConnectiveSqlClause timePointBuilder = VersionStrategyQuerySqlBuilder.Instance.TimePointToBuilder(DateTime.MinValue);
ConnectiveSqlClauseCollection connectiveBuilder = new ConnectiveSqlClauseCollection(builder, timePointBuilder);
strB.AppendFormat("INSERT INTO {0} SELECT * FROM {1} WHERE Status = {2} AND {3}",
targetTableName, srcTableName, (int)SchemaObjectStatus.Normal, connectiveBuilder.ToSqlString(TSqlBuilder.Instance));
}
return(strB.ToString());
}
/// <summary>
///
/// </summary>
/// <param name="ownerKeyBuilder"></param>
/// <param name="data"></param>
public void UpdateCollection(IConnectiveSqlClause ownerKeyBuilder, IEnumerable <T> data)
{
ownerKeyBuilder.NullCheck("ownerKeyBuilder");
data.NullCheck("objs");
Dictionary <string, object> context = new Dictionary <string, object>();
this.BeforeInnerUpdateCollection(data, context);
string sql = VersionStrategyUpdateSqlBuilder <T> .DefaultInstance.ToUpdateCollectionSql(ownerKeyBuilder, this.GetMappingInfo(), data);
using (TransactionScope scope = TransactionScopeFactory.Create())
{
DateTime dt = (DateTime)DbHelper.RunSqlReturnScalar(sql, this.GetConnectionName());
this.AfterInnerUpdateCollection(data, context);
DBTimePointActionContext.Current.TimePoint.IsMinValue(() => DBTimePointActionContext.Current.TimePoint = dt);
scope.Complete();
}
}
