public bool load(string fullAssemblyName, string pathToAssemblyToLoad, bool copyToAppDomainBaseDirectoryBeforeLoad)
{
try
{
// copy if asked to
if (copyToAppDomainBaseDirectoryBeforeLoad)
{
try
{
if (File.Exists(pathToAssemblyToLoad))
{
O2Kernel_Files.Copy(pathToAssemblyToLoad, AppDomain.BaseDirectory);
}
else
{
PublicDI.log.error(
"copyToAppDomainBaseDirectoryBeforeLoad was set but pathToAssemblyToLoad was set to a file that didn't exist: {0}",
pathToAssemblyToLoad);
}
}
catch (Exception ex)
{
ex.log("in load copyToAppDomainBaseDirectoryBeforeLoad");
}
}
// load assembly into AppDomain
//First try directly
AppDomain.Load(fullAssemblyName);
}
catch (Exception ex1)
{
//then try using AssemblyName
try
{
AppDomain.Load(AssemblyName.GetAssemblyName(fullAssemblyName));
}
catch (Exception ex2)
{
// last change load assembly into current appdomain to get its full name and try again
try
{
AppDomain.Load(fullAssemblyName.assembly().FullName);
}
catch (Exception ex3)
{
PublicDI.log.ex(ex1, "could not load assembly (method1): " + fullAssemblyName);
PublicDI.log.ex(ex2, "could not load assembly (method2): " + fullAssemblyName);
PublicDI.log.ex(ex3, "could not load assembly (method3): " + fullAssemblyName);
return(false);
}
}
}
return(true);
}
/*static Assembly assemblyResolve(object sender, ResolveEventArgs args)
* {
*
* //return Assembly.LoadFile(GetAssemblyFileName());
* return null;
* } */
public void loadAssembliesIntoAppDomain(List <string> assembliesToLoad)
{
var assembliesInNewAppDomain = new List <String>();
// first copy the assemblies
foreach (var assemblyToLoad in assembliesToLoad)
{
if (Path.GetExtension(assemblyToLoad).ToLower() == ".dll" || Path.GetExtension(assemblyToLoad).ToLower() == ".exe") // since other wise these might be GAC assemblies
{
if (File.Exists(assemblyToLoad))
{
var targetFileName = Path.Combine(AppDomain.BaseDirectory, assemblyToLoad.fileName());
if (targetFileName.fileExists().isFalse())
{
O2Kernel_Files.Copy(assemblyToLoad, targetFileName);
}
assembliesInNewAppDomain.Add(targetFileName);
}
else
{
var resolvedName = Path.Combine(PublicDI.config.CurrentExecutableDirectory, assemblyToLoad);
if (File.Exists(resolvedName))
{
var targetFileName = Path.Combine(AppDomain.BaseDirectory, resolvedName.fileName());
if (targetFileName.fileExists().isFalse())
{
O2Kernel_Files.Copy(resolvedName, targetFileName);
}
assembliesInNewAppDomain.Add(targetFileName);
}
else
{
PublicDI.log.error("in loadAssembliesIntoAppDomain , could not find dll to copy: {0}",
assemblyToLoad);
}
}
}
}
// then load them (and if there are no missing dependencies ALL should load ok
foreach (var assemblyToLoad in assembliesInNewAppDomain)
{
try
{
AppDomain.Load(Path.GetFileNameWithoutExtension(assemblyToLoad));
}
catch (Exception ex)
{
PublicDI.log.ex(ex,
"in O2AppDomainFactory.loadAssembliesIntoAppDomain, could not load assembly: " +
assemblyToLoad);
}
}
}
