Stream CreateStreamHelper()
{
try {
string fileName = GetFullName();
if (this.CreateDirectories)
{
string str = Path.GetDirectoryName(fileName);
if (!string.IsNullOrEmpty(str) && !Directory.Exists(str))
{
Directory.CreateDirectory(str);
}
}
FileStream s;
if (this.BufferSize == 0)
{
s = new FileStream(fileName, this.Mode, FileAccess.Write, FileShare.Read);
}
else
{
s = new FileStream(fileName, this.Mode, FileAccess.Write, FileShare.Read, this.BufferSize);
}
return(s);
} catch (UnauthorizedAccessException a) {
Traceables.FileTargetCouldNotCreateOutputStream(a, this.Name);
} catch (SecurityException e) {
Traceables.FileTargetCouldNotCreateOutputStream(e, this.Name);
} catch (IOException ie) {
Traceables.FileTargetCouldNotCreateOutputStream(ie, this.Name);
}
return(Stream.Null);
}
public void DefineProvider(QualifiedName name,
Type providerType,
Type providerInstanceType,
object metadata = null)
{
_result.DefineProvider(name, providerType, providerInstanceType, metadata);
Traceables.DefineProvider(name, providerType);
}
public void DefineProvider(QualifiedName name,
Type providerType,
MethodInfo factoryMethod,
object metadata = null)
{
_result.DefineProvider(name, providerType, factoryMethod, metadata);
Traceables.DefineProvider(name, providerType);
}
public void DefineRootProvider(Type providerType)
{
if (providerType == null)
{
throw new ArgumentNullException(nameof(providerType));
}
lock (roots) {
roots.Add(providerType);
}
Traceables.DefineRootProvider(providerType);
}
