public void UpdateExceptionInfo(Exception clrException, object type, object value, List <DynamicStackFrame> traceback)
{
lock (this) {
_exceptionState = new ExceptionState(clrException, type, value, traceback);
_setValues = _removedValues = 0;
}
}
public override void AddNoLock(ref DictionaryStorage storage, object key, object value)
{
// add always needs to check...
string strKey = key as string;
if (strKey != null)
{
switch (strKey)
{
case "exc_type":
_setValues |= ExceptionStateFlags.Type;
_removedValues &= ~ExceptionStateFlags.Type;
_excType = value;
break;
case "exc_value":
_setValues |= ExceptionStateFlags.Value;
_removedValues &= ~ExceptionStateFlags.Value;
_excValue = value;
break;
case "exc_traceback":
_setValues |= ExceptionStateFlags.Traceback;
_removedValues &= ~ExceptionStateFlags.Traceback;
_excTraceback = value;
break;
}
}
base.AddNoLock(ref storage, key, value);
}
private bool TryGetExcValue(ExceptionState exState, string strKey, out object value)
{
switch (strKey)
{
case "exc_type":
lock (this) {
if ((_removedValues & ExceptionStateFlags.Type) == 0)
{
if ((_setValues & ExceptionStateFlags.Type) != 0)
{
value = _excType;
}
else
{
value = exState.Type;
}
return(true);
}
}
break;
case "exc_value":
lock (this) {
if ((_removedValues & ExceptionStateFlags.Value) == 0)
{
if ((_setValues & ExceptionStateFlags.Value) != 0)
{
value = _excValue;
}
else
{
value = exState.Value;
}
return(true);
}
}
break;
case "exc_traceback":
lock (this) {
if ((_removedValues & ExceptionStateFlags.Traceback) == 0)
{
if ((_setValues & ExceptionStateFlags.Traceback) != 0)
{
value = _excTraceback;
}
else
{
_excTraceback = CreateTraceBack(exState);
_setValues |= ExceptionStateFlags.Traceback;
value = _excTraceback;
}
return(true);
}
}
break;
}
value = null;
return(false);
}
public override void AddNoLock(ref DictionaryStorage storage, object key, object value) {
// add always needs to check...
string strKey = key as string;
if (strKey != null) {
switch (strKey) {
case "exc_type":
_setValues |= ExceptionStateFlags.Type;
_removedValues &= ~ExceptionStateFlags.Type;
_excType = value;
break;
case "exc_value":
_setValues |= ExceptionStateFlags.Value;
_removedValues &= ~ExceptionStateFlags.Value;
_excValue = value;
break;
case "exc_traceback":
_setValues |= ExceptionStateFlags.Traceback;
_removedValues &= ~ExceptionStateFlags.Traceback;
_excTraceback = value;
break;
}
}
base.AddNoLock(ref storage, key, value);
}
public override bool Remove(ref DictionaryStorage storage, object key) {
// check the strKey only if we have some exception info set
ExceptionState exState = _exceptionState;
if (exState != null || _setValues != 0) {
string strKey = key as string;
if (strKey != null) {
switch (strKey) {
case "exc_type":
lock (this) {
_excType = null;
_setValues &= ~ExceptionStateFlags.Type;
_removedValues |= ExceptionStateFlags.Type;
}
break;
case "exc_value":
lock (this) {
_excValue = null;
_setValues &= ~ExceptionStateFlags.Value;
_removedValues |= ExceptionStateFlags.Value;
}
break;
case "exc_traceback":
lock (this) {
_excTraceback = null;
_setValues &= ~ExceptionStateFlags.Traceback;
_removedValues |= ExceptionStateFlags.Traceback;
}
break;
}
}
}
return base.Remove(ref storage, key);
}
public void ExceptionHandled()
{
lock (this) {
_setValues = ExceptionStateFlags.Traceback | ExceptionStateFlags.Type | ExceptionStateFlags.Value;
_removedValues = 0;
_exceptionState = null;
_excTraceback = _excType = _excValue = null;
}
}
public void UpdateExceptionInfo(object type, object value, object traceback)
{
lock (this) {
_exceptionState = new ExceptionState(null, type, value, null);
_excTraceback = traceback;
_setValues = ExceptionStateFlags.Traceback;
_removedValues = 0;
}
}
public override void Clear(ref DictionaryStorage storage)
{
lock (this) {
_exceptionState = null;
_setValues = 0;
_removedValues = 0;
_excTraceback = _excType = _excValue = null;
base.Clear(ref storage);
}
}
public override bool Remove(ref DictionaryStorage storage, object key)
{
// check the strKey only if we have some exception info set
ExceptionState exState = _exceptionState;
if (exState != null || _setValues != 0)
{
string strKey = key as string;
if (strKey != null)
{
switch (strKey)
{
case "exc_type":
lock (this) {
_excType = null;
_setValues &= ~ExceptionStateFlags.Type;
_removedValues |= ExceptionStateFlags.Type;
}
break;
case "exc_value":
lock (this) {
_excValue = null;
_setValues &= ~ExceptionStateFlags.Value;
_removedValues |= ExceptionStateFlags.Value;
}
break;
case "exc_traceback":
lock (this) {
_excTraceback = null;
_setValues &= ~ExceptionStateFlags.Traceback;
_removedValues |= ExceptionStateFlags.Traceback;
}
break;
}
}
}
return(base.Remove(ref storage, key));
}
public void ExceptionHandled() {
lock (this) {
_setValues = ExceptionStateFlags.Traceback | ExceptionStateFlags.Type | ExceptionStateFlags.Value;
_removedValues = 0;
_exceptionState = null;
_excTraceback = _excType = _excValue = null;
}
}
public void UpdateExceptionInfo(object type, object value, object traceback) {
lock (this) {
_exceptionState = new ExceptionState(null, type, value, null);
_excTraceback = traceback;
_setValues = ExceptionStateFlags.Traceback;
_removedValues = 0;
}
}
public void UpdateExceptionInfo(Exception clrException, object type, object value, List<DynamicStackFrame> traceback) {
lock (this) {
_exceptionState = new ExceptionState(clrException, type, value, traceback);
_setValues = _removedValues = 0;
}
}
public override void Clear(ref DictionaryStorage storage) {
lock (this) {
_exceptionState = null;
_setValues = 0;
_removedValues = 0;
_excTraceback = _excType = _excValue = null;
base.Clear(ref storage);
}
}
private bool TryGetExcValue(ExceptionState exState, string strKey, out object value) {
switch (strKey) {
case "exc_type":
lock (this) {
if ((_removedValues & ExceptionStateFlags.Type) == 0) {
if ((_setValues & ExceptionStateFlags.Type) != 0) {
value = _excType;
} else {
value = exState.Type;
}
return true;
}
}
break;
case "exc_value":
lock (this) {
if ((_removedValues & ExceptionStateFlags.Value) == 0) {
if ((_setValues & ExceptionStateFlags.Value) != 0) {
value = _excValue;
} else {
value = exState.Value;
}
return true;
}
}
break;
case "exc_traceback":
lock (this) {
if ((_removedValues & ExceptionStateFlags.Traceback) == 0) {
if ((_setValues & ExceptionStateFlags.Traceback) != 0) {
value = _excTraceback;
} else {
_excTraceback = CreateTraceBack(exState);
_setValues |= ExceptionStateFlags.Traceback;
value = _excTraceback;
}
return true;
}
}
break;
}
value = null;
return false;
}
