/// <summary>
/// 解析生成删除SQL
/// </summary>
/// <remarks>按主键数据作为查询依据</remarks>
/// <param name="domainModel">领域模型</param>
/// <param name="domainObject">领域对象</param>
/// <param name="dataID">主键数据</param>
/// <param name="shardingKeyValue">分库分表键值对</param>
/// <returns>删除SQL</returns>
public SqlStatementCollection ParseDeleteSqlByID(DomainModel.Spi.DomainModel domainModel, DomainModel.Spi.DomainObject domainObject, string dataID, ShardingValue shardingKeyValue = null)
{
var sqls = new SqlStatementCollection();
var sqlSchema = new SqlStatementCollection();
var routeInfo = routeService.RouteByDataID(domainModel, dataID, shardingKeyValue);
var dataIDDic = CreatePkDataDictionary(domainModel, domainModel.RootDomainObject, dataID);
var dataContext = DataContextBuilder.CreateDataContext<IDictionary<string, object>>(domainModel, domainObject, DataAccessOpType.D, dataIDDic);
//解析SQL语句主干接口
ParseDeleteSqlSchema(sqlSchema, domainModel, domainObject, routeInfo, dataContext);
//在SqlSchema上逐表添加数据
ParseDeleteSqlDetail(sqlSchema, sqls, domainModel, domainObject, dataContext, routeInfo);
var result = new SqlStatementCollection();
foreach (var tempDomainObject in domainModel.ReverseDomainObjects)
{
var sql = sqls.FirstOrDefault(i => i.NodeID == tempDomainObject.ID);
if (sql != null)
{
result.Add(sql);
}
}
return result;
}
/// <summary>
/// 解析生成Insert语句。
/// </summary>
/// <param name="domainModel">领域模型。</param>
/// <param name="instance">要插入的数据。</param>
/// <param name="shardingKeyValue">分库分表键值对</param>
/// <returns>Insert语句集合。</returns>
public SqlStatementCollection ParseInsertSql(DomainModel.Spi.DomainModel domainModel, object instance, ShardingValue shardingKeyValue = null)
{
var sqls = new SqlStatementCollection();
var routeInfo = routeService.Route(domainModel, instance, shardingKeyValue);
var dataContext = DataContextBuilder.CreateDataContext<object>(domainModel, domainModel.RootDomainObject, DataAccessOpType.I, instance);
//解析SQL语句主干接口
ParseInsertSqlSchema(sqls, domainModel, domainModel.RootDomainObject, routeInfo);
//在SqlSchema上逐表添加数据
return ParseInsertSqlDetail(sqls, domainModel, dataContext, routeInfo);
}
/// <summary>
/// 解析生成查询SQL
/// </summary>
/// <remarks>按主键数据作为查询依据</remarks>
/// <param name="domainModel">领域模型</param>
/// <param name="domainObject">领域对象</param>
/// <param name="dataID">主键数据</param>
/// <param name="shardingKeyValue">分库分表键值对</param>
/// <returns>查询SQL</returns>
public SqlStatementCollection ParseQuerySqlByID(DomainModel.Spi.DomainModel domainModel, DomainModel.Spi.DomainObject domainObject, string dataID, ShardingValue shardingKeyValue = null)
{
var sqls = new SqlStatementCollection();
var sqlSchema = new SqlStatementCollection();
var routeInfo = routeService.RouteByDataID(domainModel, dataID, shardingKeyValue);
var dataIDDic = CreatePkDataDictionary(domainModel, domainObject, dataID);
var dataContext = DataContextBuilder.CreateDataContext<IDictionary<string, object>>(domainModel, domainObject, DataAccessOpType.Q, dataIDDic);
//解析SQL语句主干接口
ParseQuerySqlSchema(sqlSchema, domainModel, domainObject, routeInfo, dataContext);
//在SqlSchema上逐表添加数据
ParseQuerySqlDetail(sqlSchema, sqls, domainModel, domainObject, dataContext, routeInfo);
return sqlSchema;
}
