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sunkaixuan 2017-05-17 01:25:14 +08:00
parent d80ce8c345
commit bd76f0dc29
3 changed files with 45 additions and 47 deletions
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39
SqlSugar/Abstract/DbProvider/EntityProvider/EntityProvider.cs
View File

@ -35,5 +35,44 @@ namespace SqlSugar
return result;
});
}
public string GetTableName<T>()
{
var typeName = typeof(T).Name;
if (this.Context.MappingTables == null || this.Context.MappingTables.Count == 0) return typeName;
else
{
var mappingInfo = this.Context.MappingTables.SingleOrDefault(it => it.EntityName == typeName);
return mappingInfo == null ? typeName : mappingInfo.DbTableName;
}
}
public string GetEntityName(string tableName)
{
if (this.Context.MappingTables == null || this.Context.MappingTables.Count == 0) return tableName;
else
{
var mappingInfo = this.Context.MappingTables.SingleOrDefault(it => it.DbTableName == tableName);
return mappingInfo == null ? tableName : mappingInfo.EntityName;
}
}
public string GetDbColumnName<T>(string entityPropertyName)
{
var typeName = typeof(T).Name;
if (this.Context.MappingColumns == null || this.Context.MappingColumns.Count == 0) return entityPropertyName;
else
{
var mappingInfo = this.Context.MappingColumns.SingleOrDefault(it => it.EntityName == typeName && it.EntityPropertyName == entityPropertyName);
return mappingInfo == null ? entityPropertyName : mappingInfo.DbColumnName;
}
}
public string GetEntityPropertyName<T>(string dbColumnName)
{
var typeName = typeof(T).Name;
if (this.Context.MappingColumns == null || this.Context.MappingColumns.Count == 0) return dbColumnName;
else
{
var mappingInfo = this.Context.MappingColumns.SingleOrDefault(it => it.EntityName == typeName && it.DbColumnName == dbColumnName);
return mappingInfo == null ? dbColumnName : mappingInfo.DbColumnName;
}
}
}
}

10
SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
View File

@ -27,7 +27,7 @@ namespace SqlSugar
Where("1=2 ");
return this;
}
string tableName = this.Context.GetTableName<T>();
string tableName = this.Context.EntityProvider.GetTableName<T>();
var entityInfo = this.Context.EntityProvider.GetEntityInfo<T>();
if (this.Context.IsSystemTablesConfig)
{
@ -40,7 +40,7 @@ namespace SqlSugar
var primaryField = primaryFields.Single();
foreach (var deleteObj in deleteObjs)
{
var entityPropertyName = this.Context.GetEntityPropertyName<T>(primaryField);
var entityPropertyName = this.Context.EntityProvider.GetEntityPropertyName<T>(primaryField);
var columnInfo = entityInfo.Columns.Single(it => it.Name == entityPropertyName);
var value = columnInfo.PropertyInfo.GetValue(deleteObj, null);
primaryKeyValues.Add(value);
@ -65,7 +65,7 @@ namespace SqlSugar
{
if (i == 0)
andString.Append(DeleteBuilder.WhereInAndTemplate + PubConst.Space);
var entityPropertyName = this.Context.GetEntityPropertyName<T>(primaryField);
var entityPropertyName = this.Context.EntityProvider.GetEntityPropertyName<T>(primaryField);
var columnInfo = entityInfo.Columns.Single(it => it.Name == entityPropertyName);
var entityValue = columnInfo.PropertyInfo.GetValue(deleteObj, null);
andString.AppendFormat(DeleteBuilder.WhereInEqualTemplate, primaryField, entityValue);
@ -122,7 +122,7 @@ namespace SqlSugar
Where("1=2 ");
return this;
}
string tableName = this.Context.GetTableName<T>();
string tableName = this.Context.EntityProvider.GetTableName<T>();
string primaryField = null;
if (this.Context.IsSystemTablesConfig)
{
@ -151,7 +151,7 @@ namespace SqlSugar
public KeyValuePair<string, List<SugarParameter>> ToSql()
{
DeleteBuilder.TableName = this.Context.GetTableName<T>();
DeleteBuilder.TableName = this.Context.EntityProvider.GetTableName<T>();
string sql = DeleteBuilder.ToSqlString();
var paramters = DeleteBuilder.Parameters == null ? null : DeleteBuilder.Parameters.ToList();
return new KeyValuePair<string, List<SugarParameter>>(sql, paramters);

43
SqlSugar/SqlSugarClient.cs
View File

@ -327,6 +327,7 @@ namespace SqlSugar
if (base._EntityProvider == null)
{
base._EntityProvider = new EntityProvider();
base._EntityProvider.Context = this;
}
return _EntityProvider;
}
@ -353,47 +354,5 @@ namespace SqlSugar
}
}
#endregion
#region Internal Methods
internal string GetTableName<T>()
{
var typeName = typeof(T).Name;
if (this.MappingTables == null || this.MappingTables.Count == 0) return typeName;
else
{
var mappingInfo = this.MappingTables.SingleOrDefault(it => it.EntityName == typeName);
return mappingInfo==null?typeName:mappingInfo.DbTableName;
}
}
internal string GetEntityName(string tableName)
{
if (this.MappingTables == null || this.MappingTables.Count == 0) return tableName;
else
{
var mappingInfo = this.MappingTables.SingleOrDefault(it => it.DbTableName == tableName);
return mappingInfo==null?tableName:mappingInfo.EntityName;
}
}
internal string GetDbColumnName<T>(string entityPropertyName)
{
var typeName = typeof(T).Name;
if (this.MappingColumns == null || this.MappingColumns.Count == 0) return entityPropertyName;
else
{
var mappingInfo = this.MappingColumns.SingleOrDefault(it =>it.EntityName==typeName &&it.EntityPropertyName == entityPropertyName);
return mappingInfo==null?entityPropertyName:mappingInfo.DbColumnName;
}
}
internal string GetEntityPropertyName<T>(string dbColumnName)
{
var typeName = typeof(T).Name;
if (this.MappingColumns == null || this.MappingColumns.Count == 0) return dbColumnName;
else
{
var mappingInfo = this.MappingColumns.SingleOrDefault(it => it.EntityName == typeName && it.DbColumnName == dbColumnName);
return mappingInfo == null ? dbColumnName : mappingInfo.DbColumnName;
}
}
#endregion
}
}