/// <summary>
/// Inserts an entity into table "Ts" asynchronously using .NET 4.5 Task and returns identity id.
/// </summary>
/// <typeparam name="T">The type being inserted.</typeparam>
/// <param name="connection">Open SqlConnection</param>
/// <param name="entityToInsert">Entity to insert</param>
/// <param name="transaction">The transaction to run under, null (the default) if none</param>
/// <param name="commandTimeout">Number of seconds before command execution timeout</param>
/// <param name="sqlAdapter">The specific ISqlAdapter to use, auto-detected based on connection if null</param>
/// <returns>Identity of inserted entity</returns>
public static Task <int> InsertAsync <T>(this IDbConnection connection, T entityToInsert, IDbTransaction transaction = null, bool isRowEffected = false,
int?commandTimeout = null, ISqlAdapter sqlAdapter = null) where T : class
{
var type = typeof(T);
sqlAdapter = sqlAdapter ?? GetFormatter(connection);
var isList = false;
if (type.IsArray)
{
isList = true;
type = type.GetElementType();
}
else if (type.IsGenericType())
{
isList = true;
type = type.GetGenericArguments()[0];
}
var name = GetTableName(type);
var sbColumnList = new StringBuilder(null);
var allProperties = TypePropertiesCache(type);
var keyProperties = KeyPropertiesCache(type);
var computedProperties = ComputedPropertiesCache(type);
var allPropertiesExceptKeyAndComputed = allProperties.Except(keyProperties.Union(computedProperties)).ToList();
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed[i];
sqlAdapter.AppendColumnName(sbColumnList, property.Name);
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbColumnList.Append(", ");
}
}
var sbParameterList = new StringBuilder(null);
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed[i];
sbParameterList.AppendFormat("@{0}", property.Name);
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbParameterList.Append(", ");
}
}
if (!isList) //single entity
{
return(sqlAdapter.InsertAsync(connection, transaction, commandTimeout, name, sbColumnList.ToString(),
sbParameterList.ToString(), keyProperties, entityToInsert, isRowEffected));
}
//insert list of entities
var cmd = $"INSERT INTO {name} ({sbColumnList}) values ({sbParameterList})";
return(connection.ExecuteAsync(cmd, entityToInsert, transaction, commandTimeout));
}
public static string getCmdInsert(ISqlAdapter adapter, ICollection <KeyValuePair <string, Object> > entityToInsert, string tableName, string keyProperties = null)
{
var sbColumnList = new StringBuilder(null);
var sbParameterList = new StringBuilder(null);
var index = 0;
foreach (var item in entityToInsert)
{
var property = (KeyValuePair <string, object>)item;
//
if (!string.IsNullOrEmpty(keyProperties) && property.Key.ToUpper() == keyProperties.ToUpper())
{
continue;
}
else
{
index++;
}
// Column
adapter.AppendColumnName(sbColumnList, property.Key);
if (index < entityToInsert.Count)
{
sbColumnList.Append(",");
}
// Parameter
adapter.AppendParametr(sbParameterList, property.Key);
if (index < entityToInsert.Count)
{
sbParameterList.Append(",");
}
}
var cmd = $"insert into {tableName} ({sbColumnList.ToString().Trim(',')}) values ({sbParameterList.ToString().Trim(',')})";
return(cmd);
}
/// <summary>
/// Inserts an entity into table "Ts" asynchronously using .NET 4.5 Task and returns identity id.
/// </summary>
/// <typeparam name="T">The type being inserted.</typeparam>
/// <param name="connection">Open SqlConnection</param>
/// <param name="entityToInsert">Entity to insert</param>
/// <param name="transaction">The transaction to run under, null (the default) if none</param>
/// <param name="commandTimeout">Number of seconds before command execution timeout</param>
/// <param name="sqlAdapter">The specific ISqlAdapter to use, auto-detected based on connection if null</param>
/// <returns>Identity of inserted entity</returns>
public static Task <int> InsertAsync <T>(this IDbConnection connection, T entityToInsert, IDbTransaction transaction = null,
int?commandTimeout = null, ISqlAdapter sqlAdapter = null) where T : class
{
var type = typeof(T);
var isList = false;
sqlAdapter = sqlAdapter ?? GetFormatter(connection);
if (type.IsArray)
{
isList = true;
type = type.GetElementType();
}
else if (type.IsGenericType())
{
var typeInfo = type.GetTypeInfo();
bool implementsGenericIEnumerableOrIsGenericIEnumerable =
typeInfo.ImplementedInterfaces.Any(ti => ti.IsGenericType() && ti.GetGenericTypeDefinition() == typeof(IEnumerable <>)) ||
typeInfo.GetGenericTypeDefinition() == typeof(IEnumerable <>);
if (implementsGenericIEnumerableOrIsGenericIEnumerable)
{
isList = true;
type = type.GetGenericArguments()[0];
}
}
var name = GetTableName(type);
var sbColumnList = new StringBuilder(null);
var allProperties = TypePropertiesCache(type);
var keyProperties = KeyPropertiesCache(type).ToList();
var computedProperties = ComputedPropertiesCache(type);
var allPropertiesExceptKeyAndComputed = allProperties.Except(keyProperties.Union(computedProperties)).ToList();
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed[i];
sqlAdapter.AppendColumnName(sbColumnList, GetColumnName(property), "");
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbColumnList.Append(", ");
}
}
var sbParameterList = new StringBuilder(null);
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed[i];
sqlAdapter.AppendParametr(sbParameterList, property.Name);
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbParameterList.Append(", ");
}
}
return(sqlAdapter.InsertAsync(connection, transaction, commandTimeout, name, sbColumnList.ToString(),
sbParameterList.ToString(), keyProperties, entityToInsert, isList));
}
/// <summary>
/// Inserts an entity into table "Ts" asynchronously using .NET 4.5 Task and returns identity id.
/// </summary>
/// <param name="connection">Open SqlConnection</param>
/// <param name="entityToInsert">Entity to insert</param>
/// <param name="transaction">The transaction to run under, null (the default) if none</param>
/// <param name="commandTimeout">Number of seconds before command execution timeout</param>
/// <param name="sqlAdapter">The specific ISqlAdapter to use, auto-detected based on connection if null</param>
/// <returns>Identity of inserted entity</returns>
public static Task <int> InsertAsync <T>(this IDbConnection connection, T entityToInsert, IDbTransaction transaction = null,
int?commandTimeout = null, ISqlAdapter sqlAdapter = null) where T : class
{
var type = typeof(T);
if (sqlAdapter == null)
{
sqlAdapter = GetFormatter(connection);
}
var isList = false;
if (type.IsArray)
{
isList = true;
type = type.GetElementType();
}
else if (type.IsGenericType())
{
isList = true;
type = type.GetGenericArguments()[0];
}
var name = GetTableName(type);
var sbColumnList = new StringBuilder(null);
var allProperties = TypePropertiesCache(type);
var keyProperties = KeyPropertiesCache(type);
var computedProperties = ComputedPropertiesCache(type);
var exceptProperties = computedProperties;
if (!(keyProperties.Count == 1 && (keyProperties.First().PropertyType == typeof(Guid) || keyProperties.First().PropertyType == typeof(string))))
{
exceptProperties = keyProperties.Union(computedProperties).ToList();
}
var allPropertiesExceptKeyAndComputed = allProperties.Except(exceptProperties).ToList();
var keyPropert = keyProperties.FirstOrDefault();
if (keyPropert != null)
{
//当未使用Id为主键时 新增的时候 排除Id
if (keyPropert.Name.ToLower() != "id")
{
allPropertiesExceptKeyAndComputed = allPropertiesExceptKeyAndComputed.Where(p => p.Name.ToLower() != "id").ToList();
}
}
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed.ElementAt(i);
sqlAdapter.AppendColumnName(sbColumnList, property.Name);
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbColumnList.Append(", ");
}
}
var sbParameterList = new StringBuilder(null);
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed.ElementAt(i);
sbParameterList.AppendFormat("@{0}", property.Name);
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbParameterList.Append(", ");
}
}
if (!isList) //single entity
{
return(sqlAdapter.InsertAsync(connection, transaction, commandTimeout, name, sbColumnList.ToString(),
sbParameterList.ToString(), keyProperties, entityToInsert));
}
//insert list of entities
var cmd = $"INSERT INTO {name} ({sbColumnList}) values ({sbParameterList})";
return(connection.ExecuteAsync(cmd, entityToInsert, transaction, commandTimeout));
}
/// <summary>
/// Inserts an entity into table "Ts" asynchronously using Task and returns identity id.
/// </summary>
/// <typeparam name="T">The type being inserted.</typeparam>
/// <param name="connection">Open SqlConnection</param>
/// <param name="entityToInsert">Entity to insert</param>
/// <param name="transaction">The transaction to run under, null (the default) if none</param>
/// <param name="commandTimeout">Number of seconds before command execution timeout</param>
/// <param name="sqlAdapter">The specific ISqlAdapter to use, auto-detected based on connection if null</param>
/// <returns>Identity of inserted entity</returns>
public static async Task <int> InsertAsync <T>(this IDbConnection connection, T entityToInsert, IDbTransaction transaction = null,
int?commandTimeout = null, ISqlAdapter sqlAdapter = null) where T : class
{
var type = typeof(T);
sqlAdapter = sqlAdapter ?? GetFormatter(connection);
var isList = false;
if (type.IsArray)
{
isList = true;
type = type.GetElementType();
}
else if (type.IsGenericType)
{
var typeInfo = type.GetTypeInfo();
bool implementsGenericIEnumerableOrIsGenericIEnumerable =
typeInfo.ImplementedInterfaces.Any(ti => ti.IsGenericType && ti.GetGenericTypeDefinition() == typeof(IEnumerable <>)) ||
typeInfo.GetGenericTypeDefinition() == typeof(IEnumerable <>);
if (implementsGenericIEnumerableOrIsGenericIEnumerable)
{
isList = true;
type = type.GetGenericArguments()[0];
}
}
var name = GetTableName(type);
var sbColumnList = new StringBuilder(null);
var allProperties = TypePropertiesCache(type);
var keyProperties = KeyPropertiesCache(type).ToList();
var computedProperties = ComputedPropertiesCache(type);
var allPropertiesExceptKeyAndComputed = allProperties.ToList();//.Except(keyProperties.Union(computedProperties)).ToList();
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed[i];
sqlAdapter.AppendColumnName(sbColumnList, property.Name);
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbColumnList.Append(", ");
}
}
var sbParameterList = new StringBuilder(null);
for (var i = 0; i < allPropertiesExceptKeyAndComputed.Count; i++)
{
var property = allPropertiesExceptKeyAndComputed[i];
sbParameterList.AppendFormat("@{0}", property.Name);
if (i < allPropertiesExceptKeyAndComputed.Count - 1)
{
sbParameterList.Append(", ");
}
}
int returnVal = 0;
var wasClosed = connection.State == ConnectionState.Closed;
if (wasClosed)
{
connection.Open();
}
if (!isList) //single entity
{
returnVal = await sqlAdapter.InsertAsync(connection, transaction, commandTimeout, name, sbColumnList.ToString(),
sbParameterList.ToString(), keyProperties, entityToInsert);
}
else
{
//insert list of entities
var cmd = $"insert into {name} ({sbColumnList}) values ({sbParameterList})";
returnVal = await connection.ExecuteAsync(cmd, entityToInsert, transaction, commandTimeout);
}
if (wasClosed)
{
connection.Close();
}
return(returnVal);
}
public static long Insert <T>(this IDbConnection connection, T entityToInsert, IDbTransaction transaction = null, int?commandTimeout = default(int?)) where T : class
{
bool flag = false;
Type type = typeof(T);
if (type.IsArray)
{
flag = true;
type = type.GetElementType();
}
else if (type.IsGenericType())
{
flag = true;
type = type.GetGenericArguments()[0];
}
string tableName = GetTableName(type);
StringBuilder stringBuilder = new StringBuilder(null);
List <PropertyInfo> first = TypePropertiesCache(type);
List <PropertyInfo> list = KeyPropertiesCache(type);
List <PropertyInfo> second = ComputedPropertiesCache(type);
List <PropertyInfo> list2 = first.Except(list.Union(second)).ToList();
ISqlAdapter formatter = GetFormatter(connection);
for (int i = 0; i < list2.Count; i++)
{
PropertyInfo propertyInfo = list2.ElementAt(i);
formatter.AppendColumnName(stringBuilder, propertyInfo.Name);
if (i < list2.Count - 1)
{
stringBuilder.Append(", ");
}
}
StringBuilder stringBuilder2 = new StringBuilder(null);
for (int j = 0; j < list2.Count; j++)
{
PropertyInfo propertyInfo2 = list2.ElementAt(j);
stringBuilder2.AppendFormat("@{0}", propertyInfo2.Name);
if (j < list2.Count - 1)
{
stringBuilder2.Append(", ");
}
}
bool num = connection.State == ConnectionState.Closed;
if (num)
{
connection.Open();
}
int num2;
if (!flag)
{
num2 = formatter.Insert(connection, transaction, commandTimeout, tableName, stringBuilder.ToString(), stringBuilder2.ToString(), list, entityToInsert);
}
else
{
string text = string.Format("insert into {0} ({1}) values ({2})", tableName, stringBuilder, stringBuilder2);
num2 = SqlMapper.Execute(connection, text, (object)entityToInsert, transaction, commandTimeout, (CommandType?)null);
}
if (num)
{
connection.Close();
}
return(num2);
}
