public void Dump(IDump dumper)
{
if (ReferenceEquals(dumper, null))
{
var ex = new ArgumentNullException($"{nameof(dumper)} is null");
this.logger?.Error(ex, ex.Message);
throw ex;
}
try
{
dumper.Save(this.storage);
this.logger?.Info($"Dumped {this.storage.Count} users");
}
catch (IOException exception)
{
var ex = new UserServiceException("Can't save Users", exception);
this.logger?.Error(ex, ex.Message);
throw ex;
}
catch (InvalidOperationException exception)
{
var ex = new UserServiceException("Can't save Users", exception);
this.logger?.Error(ex, ex.Message);
throw ex;
}
}
/// <summary>
///
/// </summary>
/// <param name="dumper"></param>
public void GetDump(IDump dumper)
{
if (ReferenceEquals(dumper, null))
{
var ex = new ArgumentNullException($"{nameof(dumper)} is null");
this.logger?.Error(ex, ex.Message);
throw ex;
}
try
{
this.storage = new HashSet <User>(dumper.Load(), this.userEqualityComparer);
this.logger?.Info($"Requested {this.storage.Count} users from dump file");
}
catch (IOException exception)
{
var ex = new UserServiceException("Can't load Users", exception);
this.logger?.Error(ex, ex.Message);
throw ex;
}
catch (InvalidOperationException exception)
{
var ex = new UserServiceException("Can't load Users", exception);
this.logger?.Error(ex, ex.Message);
throw ex;
}
}
public static string GetDumpString(this IDump instance)
{
StringBuilder result = new StringBuilder();
instance.AddDumpString(result, 0);
return(result.ToString());
}
public static void Dump <T>(Grammar grammar, FileRef file, IDump <T> dump, T subject)
{
if (dump == null)
{
throw new ArgumentNullException(nameof(dump));
}
var writer = new IndentWriter();
dump.Dump(grammar, writer, subject);
writer.Persist(file);
}
public void DumpToXml(IDump dumper, string path)
{
if (ReferenceEquals(dumper, null))
{
dumper = new XmlDump();
}
if (ReferenceEquals(path, null))
{
dumper.Dump(_userRepository.GetUsers(), null);
}
dumper.Dump(_userRepository.GetUsers(), path);
}
public static string GetDumpString(this IDump instance, bool?includeTypeHeader)
{
includeTypeHeader = includeTypeHeader ?? true;
StringBuilder result = new StringBuilder();
if (includeTypeHeader.Value && instance != null)
{
result.AppendLine(string.Format("[{0}]", instance.GetType()));
}
instance.AddDumpString(result, includeTypeHeader.Value ? 1 : 0);
return(result.ToString());
}
static void Main(string[] args)
{
Client client = new Client();
IPhoneFactory phoneFactory = client.GetInstance(FactoryName.SAMSUNG);
IDump dump = phoneFactory.Dump();
string name = dump.GetName("Hey this is SAMSUNG S8");
ISmart smart = phoneFactory.Smart();
string modelNumber = smart.GetModelNumber("XT672K");
System.Console.WriteLine(name + Environment.NewLine);
System.Console.WriteLine(modelNumber + Environment.NewLine);
Console.WriteLine("Hello World!");
}
private void AppendToOutput(IDump dump)
{
AppendToOutput(dump.GetDumpString());
}
public static void AddDumpString(this IDump instance, StringBuilder output, int depth)
{
AddDumpString(output, depth, instance);
}
public static string GetDumpString(this IDump instance)
{
return(GetDumpString(instance, null));
}
private void AppendToOutput(IDump dump)
{
AppendToOutput(dump.GetDumpString());
}
