public void LoadNodeFromName(AssemblyDependencyNode node)
{
if (node.Name == null)
{
throw new InvalidOperationException("Cannot load assembly from name, the name is empty.");
}
switch (node.LoadedFromName)
{
case AssemblyLoadStatus.Loaded:
throw new InvalidOperationException("Cannot load assembly from name, it's already loaded.");
case AssemblyLoadStatus.Failed:
throw new InvalidOperationException("Cannot load assembly from name, previous attempt failed.");
}
if (node.Loaded)
{
throw new InvalidOperationException("Cannot load assembly from name, it's already been loaded.");
}
var assemblyString = node.Name.ToString();
try
{
Logger.Debug("Loading from name {AssemblyName}.", assemblyString);
var assembly = AssemblyMetadataLoader.Load(node.Name);
if (assembly.AssemblyName != node.Name.FullName)
{
Logger.Warning("Requesting the load of [{RequestedAssemblyName}], but obtained [{LoadedAssemblyName}].", node.Name.FullName, assembly.AssemblyName);
}
node.MarkAsLoadedFromName(assembly);
ProcessLoadedNode(node);
}
catch (Exception ex)
{
Logger.Debug(ex, "Failed to load from name {AssemblyName}.", assemblyString);
node.MarkAsFailedFromName(ex);
}
}
public void LoadNodeFromFile(AssemblyDependencyNode node)
{
if (node.File == null)
{
throw new InvalidOperationException("Cannot load assembly from file, the file is empty.");
}
switch (node.LoadedFromFile)
{
case AssemblyLoadStatus.Loaded:
throw new InvalidOperationException("Cannot load assembly from file, it's already loaded.");
case AssemblyLoadStatus.Failed:
throw new InvalidOperationException("Cannot load assembly from file, previous attempt failed.");
}
if (node.Loaded)
{
throw new InvalidOperationException("Cannot load assembly from file, it's already been loaded.");
}
var fileFullName = node.File.FullName;
try
{
Logger.Debug("Loading from file {File}.", fileFullName);
var assembly = AssemblyMetadataLoader.LoadFrom(fileFullName);
node.MarkAsLoadedFromFile(assembly);
ProcessLoadedNode(node);
}
catch (Exception ex)
{
Logger.Debug(ex, "Failed to load from file {File}.", fileFullName);
node.MarkAsFailedFromFile(ex);
}
}