public void Initialize()
{
DataCreatorFactory = new DataCreatorFactory();
var factory = new PossumLabs.DSL.Core.Variables.ObjectFactory();
var interpeter = new PossumLabs.DSL.Core.Variables.Interpeter(factory);
var templateManager = new PossumLabs.DSL.Core.Variables.TemplateManager();
templateManager.Initialize(Assembly.GetExecutingAssembly());
Setup = new Setup(DataCreatorFactory, factory, templateManager, interpeter);
var myEntityRepository = new RepositoryBase <MyEntity>(interpeter, factory);
interpeter.Register(myEntityRepository);
var myValueRepository = new RepositoryBase <MyValueObject>(interpeter, factory);
interpeter.Register(myValueRepository);
new PossumLabs.DSL.Core.Variables.ExistingDataManager(interpeter, templateManager).Initialize(Assembly.GetExecutingAssembly());
}
public void Initialize(Assembly assembly)
{
var fileInfo = new FileInfo(assembly.Location);
var directoryInfo = fileInfo.Directory;
var types = GetAllTypesOf <IEntity>(assembly).Where(t => !t.IsAbstract && !t.IsInterface).ToList();
var simplenames = types.Select(t => t.Name);
var files = GetAllFiles(directoryInfo, "json")
.Where(f => string.Equals(f.Name, "existing.json", StringComparison.InvariantCultureIgnoreCase));
foreach (var file in files)
{
using (StreamReader r = new StreamReader(file.OpenRead()))
{
string json = r.ReadToEnd();
dynamic obj = JValue.Parse(json);
foreach (var objectSet in obj)
{
var type = types.FirstOrDefault(t => t.Name == (objectSet.type ?? objectSet.Type).Value);
if (type == null)
{
throw new Exception(
$"unable to find {(objectSet.type ?? objectSet.Type).Value} " +
$"did find {simplenames.LogFormat()} " +
$"for assembly {assembly.FullName} " +
$"in folder {directoryInfo.FullName}");
}
foreach (var keyValue in objectSet.values)
{
Interpeter.Add(
type,
(keyValue.var ?? keyValue.Var).Value,
ProcessVariable(
type,
(keyValue.var ?? keyValue.Var).Value,
(keyValue.template ?? keyValue.Template)?.Value,
(keyValue.value ?? keyValue.Value)));
}
}
}
}
}
public object ProcessVariable(
Type type,
string name,
string template,
dynamic options)
{
var expectedMembers = type.GetValueMembers();
var o = Activator.CreateInstance(type);
//apply the template
TemplateManager.ApplyTemplate(type, o, template);
//apply the existing.json
var existingMembers = new List <string>();
foreach (var line in options)
{
existingMembers.Add(line.Name);
}
foreach (var member in expectedMembers)
{
var dynamicMemberName = existingMembers.FirstOrDefault(m => String.Equals(m, member.Name, StringComparison.CurrentCultureIgnoreCase));
if (dynamicMemberName == null)
{
continue;
}
member.SetValue(o, Interpeter.Cast(options[dynamicMemberName].Value, member.Type));
}
//override using environment variables
foreach (var valueMember in expectedMembers)
{
var envVar = Environment.GetEnvironmentVariable($"{name}_{valueMember.Name}");
if (envVar == null)
{
continue;
}
valueMember.SetValue(o, Interpeter.Convert(valueMember.Type, envVar));
}
return(o);
}
