public HandlerMapping(string version, string command, string type, string assembly)
{
if (version == null)
{
throw new ArgumentNullException(nameof(version));
}
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
if (assembly == null)
{
throw new ArgumentNullException(nameof(assembly));
}
_versionMapping = ConvertToVersionMapping(version);
_commandMapping = ConvertToCommandMapping(command);
_handler = CreateMessageHandler(assembly, type);
}
public HandlerMapping(VersionFlags version, CommandType command, IMessageHandler handler)
{
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
_versionMapping = version;
_commandMapping = command;
_handler = handler;
}
/// <summary>
/// Initializes a new instance of the <see cref="HandlerMapping"/> class.
/// </summary>
/// <param name="version">The version, flagged enum</param>
/// <param name="command">The command.</param>
/// <param name="type">The type.</param>
/// <param name="assembly">The assembly.</param>
public HandlerMapping(VersionFlags version, CommandType command, string type, string assembly)
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
if (assembly == null)
{
throw new ArgumentNullException(nameof(assembly));
}
_versionMapping = version;
_commandMapping = command;
_handler = CreateMessageHandler(assembly, type);
}
public HandlerMapping(string version, string command, IMessageHandler handler)
{
if (version == null)
{
throw new ArgumentNullException(nameof(version));
}
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
_commandMapping = ConvertToCommandMapping(command);
_versionMapping = ConvertToVersionMapping(version);
_handler = handler;
}
private static bool MatchVersionCode(VersionCode msgVersion, VersionFlags flags)
{
//GetFlags would be more "elegant", but this is simply faster and for now good enough to maintain
if (msgVersion == VersionCode.V1 && (flags & VersionFlags.V1) == VersionFlags.V1)
{
return(true);
}
if (msgVersion == VersionCode.V2 && (flags & VersionFlags.V2) == VersionFlags.V2)
{
return(true);
}
if (msgVersion == VersionCode.V2U && (flags & VersionFlags.V2) == VersionFlags.V2)
{
return(true);
}
if (msgVersion == VersionCode.V3 && (flags & VersionFlags.V3) == VersionFlags.V3)
{
return(true);
}
return(false);
}
