public string Create()
{
var schema = _schemaReader.Read();
// create a process based on the schema
var process = new Process {
Name = "JunkDrawer"
}.WithDefaults();
process.Connections.Clear();
process.Connections.Add(schema.Connection.Clone());
process.Connections.Add(_cfg.Output());
process.Entities = schema.Entities;
foreach (var entity in process.Entities)
{
entity.PrependProcessNameToOutputName = false;
entity.CalculateHashCode = _cfg.CalculateHashCode;
}
if (!string.IsNullOrEmpty(_cfg.Output().Table) && _cfg.Output().Table != Constants.DefaultSetting)
{
process.Entities.First().Alias = _cfg.Output().Table;
}
process.Mode = "init";
return(process.Serialize());
}
public void Draw(Configuration configuration)
{
SchemaEntity schema;
using (var fileStream = FileManager.OpenFileStream(configuration.SchemaFilePath))
{
schema = _schemaReader.Read(fileStream);
}
var points = _pointPositionCalculator.Handle(schema);
if (FileManager.IsExist(configuration.DirectoryPath))
{
throw new Exception("Такая папка уже существует");
}
FileManager.CreateDirectory(configuration.DirectoryPath);
FileManager.CopyFile("readme.md", Path.Combine(configuration.DirectoryPath, "readme.md"));
using (var repo = new Repository(Repository.Init(configuration.DirectoryPath)))
{
Commands.Stage(repo, "readme.md");
var maxCommitsCount = configuration.MaxCommitsCount > 4 ? configuration.MaxCommitsCount : 4;
_commitCreator.Create(points, repo, maxCommitsCount, configuration.FileName, configuration.UserName,
configuration.UserEmail);
}
}
public string Create()
{
var schema = _schemaReader.Read();
// create a process based on the schema
var process = new Process {
Name = "JunkDrawer"
};
process.Connections.Add(schema.Connection.Clone());
process.Connections.Add(_cfg.Output());
process.Entities = new List <Entity> {
schema.Entities.First()
};
var entity = process.Entities.First();
entity.PrependProcessNameToOutputName = false;
if (!string.IsNullOrEmpty(_cfg.Output().Table) && _cfg.Output().Table != Constants.DefaultSetting)
{
entity.Alias = _cfg.Output().Table;
}
process.Mode = "init";
// sqlce does not support views
if (_cfg.Output().Provider == "sqlce")
{
process.Flatten = true;
process.Flat = entity.Alias;
}
return(process.Serialize());
}
public ImportResult Import(Connection connection)
{
if (_reader is NullSchemaReader)
{
_context.Error($"Unable to read schema of {connection}.");
return(new ImportResult {
Connection = connection,
Fields = new List <Field>(),
Rows = Enumerable.Empty <IRow>(),
Schema = null
});
}
var schema = _reader.Read();
var entity = schema.Entities.First();
foreach (var field in entity.Fields.Where(f => Constants.InvalidFieldNames.Contains(f.Name)).Where(field => field.Alias == field.Name))
{
field.Alias = field.Name + "Source";
_context.Warn($"Reserved column name {field.Name} aliased as {field.Alias}.");
}
var cfg = new Process {
Name = "Import",
Connections = new List <Connection> {
schema.Connection
},
Entities = new List <Entity> {
entity
}
}.Serialize();
var process = new Process();
process.Load(cfg);
if (process.Errors().Any())
{
foreach (var error in process.Errors())
{
_context.Error(error);
}
return(new ImportResult {
Connection = schema.Connection,
Fields = new List <Field>(),
Rows = Enumerable.Empty <IRow>(),
Schema = schema
});
}
return(new ImportResult {
Connection = schema.Connection,
Fields = process.Entities.First().Fields.Where(f => !f.System).ToList(),
Schema = schema,
Rows = _runner.Run(process),
});
}
public T Read(byte[] bytes, int offset, int length)
{
return(providerSchemaReader.Read(bytes));
}
private void Parse(TestCase testCase)
{
var schema = SchemaReader.Read((MemoryStream)testCase.Value);
schema.ToString().Should().BeEquivalentTo((string)testCase.Expectation);
}