public static CleaningCacheLock LockAndCleanCaches()
{
CleaningCacheLock result = new CleaningCacheLock();
try
{
Monitor.Enter(Guard, ref result.cacheIsLocked);
result.saveAssembliesFromFiles = assembliesFromFiles;
result.saveAssemblyKeys = assemblyKeys;
result.saveModulesFromFiles = modulesFromFiles;
result.saveModuleKeys = moduleKeys;
result.saveAnalyzersFromFiles = analyzersFromFiles;
result.saveAnalyzerAssemblyKeys = analyzerAssemblyKeys;
var newAssembliesFromFiles = new Dictionary <FileKey, CachedAssembly>();
var newAssemblyKeys = new List <FileKey>();
var newModulesFromFiles = new Dictionary <FileKey, CachedModule>();
var newModuleKeys = new List <FileKey>();
var newAnalyzersFromFiles = new Dictionary <FileKey, CachedAnalyzers>();
var newAnalyzerAssemblyKeys = new List <FileKey>();
assembliesFromFiles = newAssembliesFromFiles;
assemblyKeys = newAssemblyKeys;
modulesFromFiles = newModulesFromFiles;
moduleKeys = newModuleKeys;
analyzersFromFiles = newAnalyzersFromFiles;
analyzerAssemblyKeys = newAnalyzerAssemblyKeys;
result.threadId = Thread.CurrentThread.ManagedThreadId;
result.stackTrace = Environment.StackTrace;
result.next = last;
last = result;
}
catch
{
if (result.cacheIsLocked)
{
result.cacheIsLocked = false;
Monitor.Exit(Guard);
}
throw;
}
return(result);
}
public void Dispose()
{
if (cacheIsLocked)
{
assembliesFromFiles = this.saveAssembliesFromFiles;
assemblyKeys = this.saveAssemblyKeys;
modulesFromFiles = this.saveModulesFromFiles;
moduleKeys = this.saveModuleKeys;
System.Diagnostics.Debug.Assert(ReferenceEquals(last, this));
System.Diagnostics.Debug.Assert(this.threadId == Thread.CurrentThread.ManagedThreadId);
last = this.next;
cacheIsLocked = false;
Monitor.Exit(Guard);
}
}
public void Dispose()
{
if (_cacheIsLocked)
{
DisposeCachedMetadata();
s_assembliesFromFiles = _saveAssembliesFromFiles;
s_assemblyKeys = _saveAssemblyKeys;
s_modulesFromFiles = _saveModulesFromFiles;
s_moduleKeys = _saveModuleKeys;
Debug.Assert(ReferenceEquals(s_last, this));
Debug.Assert(_threadId == Thread.CurrentThread.ManagedThreadId);
s_last = _next;
_cacheIsLocked = false;
Monitor.Exit(Guard);
}
}
public void Dispose()
{
if (cacheIsLocked)
{
DisposeCachedMetadata();
assembliesFromFiles = this.saveAssembliesFromFiles;
assemblyKeys = this.saveAssemblyKeys;
modulesFromFiles = this.saveModulesFromFiles;
moduleKeys = this.saveModuleKeys;
analyzersFromFiles = this.saveAnalyzersFromFiles;
analyzerAssemblyKeys = this.saveAnalyzerAssemblyKeys;
Debug.Assert(ReferenceEquals(last, this));
Debug.Assert(this.threadId == Thread.CurrentThread.ManagedThreadId);
last = this.next;
cacheIsLocked = false;
Monitor.Exit(Guard);
}
}
// for testing
internal static CleaningCacheLock LockAndClean()
{
return(CleaningCacheLock.LockAndCleanCaches());
}
public void Dispose()
{
if (_cacheIsLocked)
{
DisposeCachedMetadata();
s_assembliesFromFiles = _saveAssembliesFromFiles;
s_assemblyKeys = _saveAssemblyKeys;
s_modulesFromFiles = _saveModulesFromFiles;
s_moduleKeys = _saveModuleKeys;
s_analyzersFromFiles = _saveAnalyzersFromFiles;
s_analyzerAssemblyKeys = _saveAnalyzerAssemblyKeys;
Debug.Assert(ReferenceEquals(s_last, this));
Debug.Assert(_threadId == Thread.CurrentThread.ManagedThreadId);
s_last = _next;
_cacheIsLocked = false;
Monitor.Exit(Guard);
}
}
public static CleaningCacheLock LockAndCleanCaches()
{
CleaningCacheLock result = new CleaningCacheLock();
try
{
Monitor.Enter(Guard, ref result._cacheIsLocked);
result._saveAssembliesFromFiles = s_assembliesFromFiles;
result._saveAssemblyKeys = s_assemblyKeys;
result._saveModulesFromFiles = s_modulesFromFiles;
result._saveModuleKeys = s_moduleKeys;
result._saveAnalyzersFromFiles = s_analyzersFromFiles;
result._saveAnalyzerAssemblyKeys = s_analyzerAssemblyKeys;
var newAssembliesFromFiles = new Dictionary<FileKey, CachedAssembly>();
var newAssemblyKeys = new List<FileKey>();
var newModulesFromFiles = new Dictionary<FileKey, CachedModule>();
var newModuleKeys = new List<FileKey>();
var newAnalyzersFromFiles = new Dictionary<FileKey, CachedAnalyzers>();
var newAnalyzerAssemblyKeys = new List<FileKey>();
s_assembliesFromFiles = newAssembliesFromFiles;
s_assemblyKeys = newAssemblyKeys;
s_modulesFromFiles = newModulesFromFiles;
s_moduleKeys = newModuleKeys;
s_analyzersFromFiles = newAnalyzersFromFiles;
s_analyzerAssemblyKeys = newAnalyzerAssemblyKeys;
result._threadId = Thread.CurrentThread.ManagedThreadId;
result._stackTrace = Environment.StackTrace;
result._next = s_last;
s_last = result;
}
catch
{
if (result._cacheIsLocked)
{
result._cacheIsLocked = false;
Monitor.Exit(Guard);
}
throw;
}
return result;
}
public void Dispose()
{
if (cacheIsLocked)
{
DisposeCachedMetadata();
assembliesFromFiles = this.saveAssembliesFromFiles;
assemblyKeys = this.saveAssemblyKeys;
modulesFromFiles = this.saveModulesFromFiles;
moduleKeys = this.saveModuleKeys;
analyzersFromFiles = this.saveAnalyzersFromFiles;
analyzerAssemblyKeys = this.saveAnalyzerAssemblyKeys;
Debug.Assert(ReferenceEquals(last, this));
Debug.Assert(this.threadId == Thread.CurrentThread.ManagedThreadId);
last = this.next;
cacheIsLocked = false;
Monitor.Exit(Guard);
}
}
