public DbContext(DbContextOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
this.OnConfiguring(options);
if (options.SqlResolver == null)
{
throw new ArgumentNullException(nameof(options.SqlResolver));
}
this.SqlResolver = options.SqlResolver;
if (options.Connection != null)
{
this.DbSession = new DbSession(options.Connection, options.CommandTimeout);
}
else
{
this.DbSession = new DbSession(options.ConnectionFactory, options.ConnectionString, options.CommandTimeout);
}
}
public SqlResolver(ISqlResolverFactory factory)
{
if (factory == null)
{
throw new ArgumentNullException(nameof(factory));
}
this.resolver = factory.GetResolver(typeof(T));
}
public ResolverProviderBase(IDBClassResolver dbClassResolver, ISqlResolver sqlResolver)
{
DBClassResolver = dbClassResolver;
SqlResolver = sqlResolver;
Idx = Interlocked.Increment(ref _NextIdx) - 1;
using (var conn = DBClassResolver.CreateConnection()) {
conn.Open();
ConnectionString = conn.ConnectionString;
}
}
/// <summary>
/// resolve sql.
/// </summary>
/// <param name="sqlResolver"></param>
/// <param name="sqlId"></param>
/// <param name="sqlParam">support plain object or idictionary</param>
/// <returns></returns>
public static ResolveResult Resolve(this ISqlResolver sqlResolver, string sqlId, object sqlParam)
{
if (sqlParam == null)
{
return(sqlResolver.Resolve(sqlId, null));
}
var dictionaryParam = sqlParam as IEnumerable <KeyValuePair <string, object> >;
if (dictionaryParam == null)
{
dictionaryParam = sqlParam.GetType()
.GetProperties(BindingFlags.DeclaredOnly | BindingFlags.Public | BindingFlags.Instance)
.Select(propInfo => new KeyValuePair <string, object>(propInfo.Name, propInfo.GetValue(sqlParam, null)));
}
return(sqlResolver.Resolve(sqlId, dictionaryParam.ToDictionary(item => item.Key, item => item.Value)));
}
public static ResolveResult Resolve(this ISqlResolver sqlResolver, string sqlId)
{
return(sqlResolver.Resolve((string)null, sqlId, (IDictionary <string, object>)null));
}
public static ResolveResult Resolve(this ISqlResolver sqlResolver, string sqlId, object sqlParam)
{
return(sqlResolver.Resolve((string)null, sqlId, sqlParam));
}
public override ICommandBuilder <T> CreateCommandBuilder <T>(ISqlResolver sqlResolver)
{
return(new CommandBuilder <T>(sqlResolver));
}
public abstract ICommandBuilder <T> CreateCommandBuilder <T>(ISqlResolver sqlResolver) where T : new();
public ResolverProvider(IDBClassResolver dbClassResolver, ISqlResolver sqlResolver, CommandBuilderFactoryBase commandBuilderFactory) : base(dbClassResolver, sqlResolver)
{
_CommandBuilderFactory = commandBuilderFactory;
}
public CommandBuilder(ISqlResolver sqlResolver)
{
_SqlResolver = sqlResolver;
}
public OracleUserService(ISqlResolver <OracleUserService> sqlResolver)
{
this.sqlResolver = sqlResolver;
}
