/// <summary>
/// Returns the content of config node as terse laconic string capped at the specified max len (64 by default).
/// Warning: the returned laconic is mostly used for logging and error reporting, it is not possible to
/// read it back into config node as it is for info purposes only
/// </summary>
public static string AsTextSnippet(this IConfigSectionNode node, int len = 0, string ellipsis = null)
{
if (node == null || !node.Exists)
{
return(string.Empty);
}
if (len <= 0)
{
len = 64;
}
if (ellipsis == null)
{
ellipsis = "...";
}
return(node.ToLaconicString(CodeAnalysis.Laconfig.LaconfigWritingOptions.Compact)
.TakeFirstChars(len, ellipsis));
}
public ContractMapping(IConfigSectionNode config)
{
try
{
var cname = config.AttrByName(CONFIG_MAP_CLIENT_CONTRACT_ATTR).Value;
if (cname.IsNullOrWhiteSpace())
{
throw new Clients.SkyClientException(CONFIG_MAP_CLIENT_CONTRACT_ATTR + " is unspecified");
}
m_Contract = Type.GetType(cname, true);
m_Local = new Data(config, config[CONFIG_LOCAL_SECTION], false);
m_Global = new Data(config, config[CONFIG_GLOBAL_SECTION], true);
}
catch (Exception error)
{
throw new Clients.SkyClientException(StringConsts.SKY_SVC_CLIENT_MAPPING_CTOR_ERROR.Args(
config.ToLaconicString(CodeAnalysis.Laconfig.LaconfigWritingOptions.Compact),
error.ToMessageWithType()), error);
}
}
/// <summary> Makes entity with descriptive error </summary>
protected virtual T Make <T>(IConfigSectionNode parent, string section) where T : IConfigurable
{
try
{
return(FactoryUtils.MakeAndConfigure <T>(parent.NonNull(nameof(parent))[section.NonBlank(nameof(section))]));
}
catch (ConfigException error)
{
throw new ScriptingException("Expression `{0}` declaration error while trying to make `{1}` around: ... {2} ...".Args(GetType().Name, section, parent.ToLaconicString(CodeAnalysis.Laconfig.LaconfigWritingOptions.Compact)), error);
}
}
/// <summary>
/// Reads config sections into Type[]
/// </summary>
protected virtual Type[] ReadKnownTypes(IConfigSectionNode conf)
{
try
{
return(conf.Children.Where(cn => cn.IsSameName(CONFIG_KNOWN_TYPE_SECTION))
.Select(cn => Type.GetType(cn.AttrByName(Configuration.CONFIG_NAME_ATTR).Value, true))
.ToArray()); //force execution now
}
catch (Exception error)
{
throw new SerbenchException("{0} serializer config error in '{1}' section: {2}".Args(GetType().FullName,
conf.ToLaconicString(),
error.ToMessageWithType()), error);
}
}
/// <summary>
/// Reads config sections into Type[]
/// </summary>
protected virtual Type[] ReadKnownTypes(IConfigSectionNode conf)
{
try
{
return conf.Children.Where(cn => cn.IsSameName(CONFIG_KNOWN_TYPE_SECTION))
.Select( cn => Type.GetType( cn.AttrByName(Configuration.CONFIG_NAME_ATTR).Value, true ))
.ToArray(); //force execution now
}
catch(Exception error)
{
throw new SerbenchException("{0} serializer config error in '{1}' section: {2}".Args(GetType().FullName,
conf.ToLaconicString(),
error.ToMessageWithType()), error);
}
}
