public IContainer Setup(Action <IContainerSetup> setup)
{
var setupObject = new ContainerSetup(m_records, m_plugins, m_generatorListeners);
try
{
m_compiledLocatorLock.EnterWriteLock();
setup(setupObject);
m_locatorFactory = null;
}
finally
{
m_compiledLocatorLock.ExitWriteLock();
}
return(this);
}
private void CompileLocator()
{
try
{
m_compiledLocatorLock.EnterWriteLock();
SetApplicablePlugins();
ResolveConstructors();
m_factories = new Dictionary <string, Func <IServiceLocator, object> >();
foreach (var record in m_records)
{
if (record.Factory != null)
{
m_factories[record.Factory.Name] = record.Factory.Factory;
}
if (record.ConstructorParameters != null)
{
foreach (var param in record.ConstructorParameters.Where(p => p.ValueProvider != null))
{
m_factories[param.ValueProvider.Name] = param.ValueProvider.Factory;
}
}
}
var cplr = new Compiler();
var bdr = new LocatorBuilder();
bdr.BuildLocatorCode(m_records, cplr);
var code = cplr.ToString();
try
{
var assembly = cplr.Compile();
var factoryType = assembly.GetTypes().FirstOrDefault(i => typeof(ILocatorFactory).IsAssignableFrom(i));
if (factoryType == null)
{
throw new InvalidOperationException("No Servicelocator compiled");
}
var ctor = factoryType.GetConstructors().FirstOrDefault();
if (ctor == null)
{
throw new InvalidOperationException("Compiled locator doesn't have expected constructor");
}
m_locatorFactory = (ILocatorFactory)ctor.Invoke(new object[] { m_parent?.GetLocator(), m_factories });
foreach (var listener in m_generatorListeners)
{
listener.OnContainerGenerated(code, false, null);
}
}
catch (Exception ex)
{
foreach (var listener in m_generatorListeners)
{
listener.OnContainerGenerated(code, true, ex);
}
throw;
}
}
finally
{
m_compiledLocatorLock.ExitWriteLock();
}
}