/// <summary>
///
/// </summary>
/// <param name="entityType"></param>
/// <param name="connection"></param>
/// <param name="tableName"></param>
/// <param name="where"></param>
/// <param name="fields"></param>
/// <param name="hints"></param>
/// <param name="transaction"></param>
/// <param name="statementBuilder"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public static async Task <UpdateExecutionContext> CreateAsync(Type entityType,
IDbConnection connection,
string tableName,
QueryGroup where,
IEnumerable <Field> fields,
string hints = null,
IDbTransaction transaction = null,
IStatementBuilder statementBuilder = null,
CancellationToken cancellationToken = default)
{
var key = GetKey(entityType, tableName, fields, hints, where);
// Get from cache
var context = UpdateExecutionContextCache.Get(key);
if (context != null)
{
return(context);
}
// Create
var dbFields = await DbFieldCache.GetAsync(connection, tableName, transaction, cancellationToken);
var request = new UpdateRequest(tableName,
connection,
transaction,
where,
fields,
hints,
statementBuilder);
var commandText = await CommandTextCache.GetUpdateTextAsync(request, cancellationToken);
// Call
context = CreateInternal(entityType,
connection,
tableName,
dbFields,
fields,
commandText);
// Add to cache
UpdateExecutionContextCache.Add(key, context);
// Return
return(context);
}
/// <summary>
///
/// </summary>
/// <typeparam name="TEntity"></typeparam>
/// <param name="connection"></param>
/// <param name="tableName"></param>
/// <param name="where"></param>
/// <param name="fields"></param>
/// <param name="hints"></param>
/// <param name="transaction"></param>
/// <param name="statementBuilder"></param>
/// <returns></returns>
public static UpdateExecutionContext <TEntity> Create <TEntity>(IDbConnection connection,
string tableName,
QueryGroup where,
IEnumerable <Field> fields,
string hints = null,
IDbTransaction transaction = null,
IStatementBuilder statementBuilder = null)
where TEntity : class
{
var key = GetKey <TEntity>(tableName, fields, hints, where);
// Get from cache
var context = UpdateExecutionContextCache.Get <TEntity>(key);
if (context != null)
{
return(context);
}
// Create
var dbFields = DbFieldCache.Get(connection, tableName, transaction);
var request = new UpdateRequest(tableName,
connection,
transaction,
where,
fields,
hints,
statementBuilder);
var commandText = CommandTextCache.GetUpdateText(request);
// Call
context = CreateInternal <TEntity>(connection,
tableName,
dbFields,
fields,
commandText);
// Add to cache
UpdateExecutionContextCache.Add <TEntity>(key, context);
// Return
return(context);
}
/// <summary>
///
/// </summary>
/// <typeparam name="TEntity"></typeparam>
/// <param name="connection"></param>
/// <param name="tableName"></param>
/// <param name="where"></param>
/// <param name="fields"></param>
/// <param name="hints"></param>
/// <param name="transaction"></param>
/// <param name="statementBuilder"></param>
/// <returns></returns>
public static async Task <UpdateExecutionContext <TEntity> > CreateAsync <TEntity>(IDbConnection connection,
string tableName,
QueryGroup where,
IEnumerable <Field> fields,
string hints = null,
IDbTransaction transaction = null,
IStatementBuilder statementBuilder = null)
where TEntity : class
{
var key = GetKey <TEntity>(tableName, fields, hints, where);
// Get from cache
var context = UpdateExecutionContextCache.Get <TEntity>(key);
if (context != null)
{
return(context);
}
// Create
var dbFields = await DbFieldCache.GetAsync(connection, tableName, transaction);
context = CreateInternal <TEntity>(connection,
tableName,
where,
dbFields,
fields,
hints,
transaction,
statementBuilder);
// Add to cache
UpdateExecutionContextCache.Add <TEntity>(key, context);
// Return
return(context);
}
