private void displayField(MamaMsgField field)
{
Console.Write(String.Format("{0,20}{1,20}{2,20}",
field.getName(),
field.getFid(),
field.getTypeName()));
/*
* The most efficient way of extracting data while iterating
* fields is to obtain the field type and then call the
* associated strongly-typed accessor.
*
* MamaMsgField.getAsString() will return a string version
* of the data but is considerably less efficient and is not
* recommended for production use.
*/
switch (field.getType())
{
case mamaFieldType.MAMA_FIELD_TYPE_MSG:
MamaMsg myMsg = field.getMsg();
Console.WriteLine(" {");
displayAllFields(myMsg);
Console.WriteLine("}");
break;
default:
Console.WriteLine(String.Format("{0,20}", field.getAsString()));
break;
}
Console.Out.Flush();
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
if ((field != null) && (listener.mSecurityStatusCache.mShortSaleCircuitBreaker != field.getChar()))
{
listener.mSecurityStatusCache.mShortSaleCircuitBreaker = field.getChar();
listener.mSecurityStatusCache.mShortSaleCircuitBreakerFieldState = MamdaFieldState.MODIFIED;
listener.mUpdated = true;
}
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
if ((field != null) && (listener.mSecurityStatusCache.mLuldIndicator != field.getChar() || listener.mSecurityStatusCache.mLuldIndicatorFieldState == MamdaFieldState.NOT_INITIALISED))
{
listener.mSecurityStatusCache.mLuldIndicator = field.getChar();
listener.mSecurityStatusCache.mLuldIndicatorFieldState = MamdaFieldState.MODIFIED;
listener.mUpdated = true;
}
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
if (string.Compare(listener.mSecurityStatusCache.mSecStatusOrigStr, field.getString()) != 0)
{
listener.mSecurityStatusCache.mSecStatusOrigStr = field.getString();
listener.mSecurityStatusCache.mSecStatusOrigStrFieldState = MamdaFieldState.MODIFIED;
listener.mUpdated = true;
}
}
public void onUpdate(MamdaAuctionListener listener, MamaMsgField field)
{
string indicator = listener.getFieldAsString(field);
if (string.Compare(listener.mAuctionCache.mUncrossPriceIndStr, indicator) != 0)
{
listener.mAuctionCache.mUncrossPriceIndStr = indicator;
listener.mAuctionCache.mUncrossPriceIndStrFieldState = MamdaFieldState.MODIFIED;
}
}
public void onUpdate(MamdaAuctionListener listener, MamaMsgField field)
{
double volume = field.getF64();
if (listener.mAuctionCache.mUncrossVolume != volume)
{
listener.mAuctionCache.mUncrossVolume = volume;
listener.mAuctionCache.mUncrossVolumeFieldState = MamdaFieldState.MODIFIED;
}
}
public void onUpdate(MamdaAuctionListener listener, MamaMsgField field)
{
MamaPrice price;
price = field.getPrice();
if (listener.mAuctionCache.mUncrossPrice.getValue() != price.getValue())
{
listener.mAuctionCache.mUncrossPrice.copy(price);
listener.mAuctionCache.mUncrossPriceFieldState = MamdaFieldState.MODIFIED;
}
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
string status = listener.getFieldAsString(field);
if (string.Compare(listener.mSecurityStatusCache.mSecStatusStr, status) != 0)
{
listener.mSecurityStatusCache.mSecStatusStr = status;
listener.mSecurityStatusCache.mSecStatusStrFieldState = MamdaFieldState.MODIFIED;
listener.mUpdated = true;
}
}
public string getFieldAsString(MamaMsgField field)
{
switch (field.getType())
{
case mamaFieldType.MAMA_FIELD_TYPE_I8:
case mamaFieldType.MAMA_FIELD_TYPE_U8:
case mamaFieldType.MAMA_FIELD_TYPE_I16:
case mamaFieldType.MAMA_FIELD_TYPE_U16:
case mamaFieldType.MAMA_FIELD_TYPE_I32:
case mamaFieldType.MAMA_FIELD_TYPE_U32:
return(field.getU32().ToString());
case mamaFieldType.MAMA_FIELD_TYPE_STRING:
return(field.getString());
default:
break;
}
return(null);
}
public void onField(
MamaMsg msg,
MamaMsgField field,
object closure)
{
try
{
int fieldId = field.getFid();
if (fieldId <= mMaxFid)
{
SecurityStatusUpdate updater = (SecurityStatusUpdate)mUpdaters[fieldId];
if (updater != null)
{
updater.onUpdate(mListener, field);
}
}
}
catch (Exception ex)
{
throw new MamdaDataException(ex.Message);
}
}
public void onUpdate(MamdaAuctionListener listener, MamaMsgField field)
{
listener.mAuctionCache.mSendTime = field.getDateTime();
listener.mAuctionCache.mSendTimeFieldState = MamdaFieldState.MODIFIED;
}
private void displayField(MamaMsgField field)
{
Console.Write(String.Format("{0,20}{1,20}{2,20}",
field.getName(),
field.getFid(),
field.getTypeName()));
/*
The most efficient way of extracting data while iterating
fields is to obtain the field type and then call the
associated strongly-typed accessor.
MamaMsgField.getAsString() will return a string version
of the data but is considerably less efficient and is not
recommended for production use.
*/
switch(field.getType())
{
case mamaFieldType.MAMA_FIELD_TYPE_MSG:
MamaMsg myMsg = field.getMsg();
Console.WriteLine(" {");
displayAllFields(myMsg);
Console.WriteLine("}");
break;
default:
Console.WriteLine(String.Format("{0,20}",field.getAsString()));
break;
}
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
listener.mSecurityStatusCache.mEventSeqNum = field.getI64();
listener.mSecurityStatusCache.mEventSeqNumFieldState = MamdaFieldState.MODIFIED;
}
/// <summary>
/// Try to get a MAMA msg field.
/// The result contains the reusable field object of the
/// nativeHandle object. Applications calling this method will receive the same
/// reusable object for repeated calls on same nativeHandle object.
/// </summary>
public bool tryField(
string name,
ushort fid,
ref MamaMsgField result)
{
EnsurePeerCreated();
IntPtr myP = IntPtr.Zero;
int code = NativeMethods.mamaMsg_getField(nativeHandle, name, fid, ref myP);
if (CheckResultCodeIgnoreNotFound(code) != MamaStatus.mamaStatus.MAMA_STATUS_OK)
{
return false;
}
if (mField == null)
{
mField = new MamaMsgField();
mField.SelfManageLifeTime(false);
}
mField.setNativeHandle(myP);
result = mField;
return true;
}
internal void OnField(IntPtr msg, IntPtr field, IntPtr closure)
{
if (mCallback != null)
{
if (mField == null)
{
mField = new MamaMsgField(field);
}
else
{
mField.setNativeHandle(field);
}
mCallback.onField(mSender, mField, mClosure);
}
}
public void onField(
MamaMsg msg,
MamaMsgField field,
Object closure)
{
try
{
int fieldId = field.getFid();
if (fieldId <= mMaxFid)
{
TradeUpdate updater = MamdaTradeListener.mUpdaters[fieldId];
if (updater != null)
{
updater.onUpdate(mListener, field);
}
}
}
catch (Exception ex)
{
throw new MamdaDataException(ex.Message, ex);
}
}
/// <summary>
/// Get a MAMA msg field.
/// The result contains the reusable field object of the
/// nativeHandle object. Applications calling this method will receive the same
/// reusable object for repeated calls on same nativeHandle object.
/// </summary>
public MamaMsgField getField(
string name,
ushort fid,
MamaMsgField valueIfMissing)
{
if (mField == null)
{
mField = new MamaMsgField ();
mField.SelfManageLifeTime(false);
}
if (tryField (name, fid, ref mField))
return mField;
else
return valueIfMissing;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mCorrSellersSaleDays = field.getI64();
listener.mTradeCache.mCorrSellersSaleDaysFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mCancelTime = field.getDateTime();
listener.mTradeCache.mCancelTimeFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mCorrVolume = field.getF64();
listener.mTradeCache.mCorrVolumeFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mOrigPartId = field.getString();
listener.mTradeCache.mOrigPartIdFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mCurrencyCode = field.getString();
listener.mTradeCache.mCurrencyCodeFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
listener.mSecurityStatusCache.mLuldTime = field.getDateTime();
listener.mSecurityStatusCache.mLuldTimeFieldState = MamdaFieldState.MODIFIED;
listener.mUpdated = true;
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
listener.mSecurityStatusCache.mReason = listener.getFieldAsString(field);
listener.mSecurityStatusCache.mReasonFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mOrigSeqNum = field.getI64();
listener.mTradeCache.mOrigSeqNumFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(MamdaSecurityStatusListener listener, MamaMsgField field)
{
listener.mSecurityStatusCache.mLuldLowLimit.copy(field.getPrice());
listener.mSecurityStatusCache.mLuldLowLimitFieldState = MamdaFieldState.MODIFIED;
listener.mUpdated = true;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mCorrPrice.copy(field.getPrice());
listener.mTradeCache.mCorrPriceFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mIrregPrice.copy(field.getPrice());
listener.mTradeCache.mIrregPriceFieldState = MamdaFieldState.MODIFIED;
if (listener.mTradeCache.mIrregPrice.getValue() != 0.0 && listener.mTradeCache.mIsIrregular == false)
{
listener.mTradeCache.mIsIrregular = true;
listener.mTradeCache.mIsIrregularFieldState = MamdaFieldState.MODIFIED;
}
listener.mTradeCache.mGotTradePrice = true;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mCorrCondStr = field.getString();
listener.mTradeCache.mCorrCondStrFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mIrregVolume = field.getI64();
listener.mTradeCache.mIrregVolumeFieldState = MamdaFieldState.MODIFIED;
if (listener.mTradeCache.mIrregVolume != 0 && listener.mTradeCache.mIsIrregular == false)
{
listener.mTradeCache.mIsIrregular = true;
listener.mTradeCache.mIsIrregularFieldState = MamdaFieldState.MODIFIED;
}
listener.mTradeCache.mGotTradeSize = true;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
switch (field.getType())
{
case mamaFieldType.MAMA_FIELD_TYPE_CHAR:
listener.mTradeCache.mCorrStopStockInd = field.getChar();
listener.mTradeCache.mCorrStopStockIndFieldState = MamdaFieldState.MODIFIED;
break;
case mamaFieldType.MAMA_FIELD_TYPE_STRING:
if (field.getString() != String.Empty)
{
listener.mTradeCache.mCorrStopStockInd = field.getString()[0];
listener.mTradeCache.mCorrStopStockIndFieldState = MamdaFieldState.MODIFIED;
}
else
{
listener.mTradeCache.mCorrStopStockInd = ' ';
listener.mTradeCache.mCorrStopStockIndFieldState = MamdaFieldState.MODIFIED;
}
break;
default: break;
}
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mIrregPartId = field.getString();
listener.mTradeCache.mIrregPartIdFieldState = MamdaFieldState.MODIFIED;
if (listener.mTradeCache.mIrregPartId != "" && listener.mTradeCache.mIsIrregular == false)
{
listener.mTradeCache.mIsIrregular = true;
listener.mTradeCache.mIsIrregularFieldState = MamdaFieldState.MODIFIED;
}
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mIsIrregular = field.getBool();
listener.mTradeCache.mIsIrregularFieldState = MamdaFieldState.MODIFIED;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mIrregTime = field.getDateTime();
listener.mTradeCache.mIrregTimeFieldState = MamdaFieldState.MODIFIED;;
listener.mTradeCache.mGotTradeTime = true;
}
/// <summary>
/// Get a MAMA msg field.
/// The result contains the reusable field object of the
/// nativeHandle object. Applications calling this method will receive the same
/// reusable object for repeated calls on same nativeHandle object.
/// </summary>
public MamaMsgField getField(
string name,
ushort fid)
{
EnsurePeerCreated();
IntPtr field = IntPtr.Zero;
int code = NativeMethods.mamaMsg_getField(nativeHandle, name, fid,ref field);
CheckResultCode(code);
if (mField == null)
{
//See MamaWrapper constructor - this is fine as ownsThePeer will be set false
mField = new MamaMsgField (field);
}
else
{
mField.setNativeHandle(field);
}
return mField;
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mLastPrice.copy(field.getPrice());
listener.mTradeCache.mLastPriceFieldState = MamdaFieldState.MODIFIED;
listener.mTradeCache.mIsIrregular = false;
listener.mTradeCache.mGotTradePrice = true;
}
/// <summary>
/// Get a MAMA msg field.
/// The result contains the reusable field object of the
/// nativeHandle object. Applications calling this method will receive the same
/// reusable object for repeated calls on same nativeHandle object.
/// </summary>
public MamaMsgField getField(
MamaFieldDescriptor descriptor,
MamaMsgField valueIfMissing)
{
return getField (null, (ushort)descriptor.getFid(), valueIfMissing);
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mLastVolume = field.getF64();
listener.mTradeCache.mLastVolumeFieldState = MamdaFieldState.MODIFIED;
listener.mTradeCache.mIsIrregular = false;
listener.mTradeCache.mGotTradeSize = true;
}
/// <summary>
/// Try to get a MAMA msg field.
/// The result contains the reusable field object of the
/// nativeHandle object. Applications calling this method will receive the same
/// reusable object for repeated calls on same nativeHandle object.
/// </summary>
public bool tryField(
MamaFieldDescriptor descriptor,
ref MamaMsgField result)
{
return tryField (null, (ushort)descriptor.getFid(), ref result);
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
switch (field.getType())
{
case mamaFieldType.MAMA_FIELD_TYPE_I8:
case mamaFieldType.MAMA_FIELD_TYPE_U8:
case mamaFieldType.MAMA_FIELD_TYPE_I16:
case mamaFieldType.MAMA_FIELD_TYPE_U16:
case mamaFieldType.MAMA_FIELD_TYPE_I32:
case mamaFieldType.MAMA_FIELD_TYPE_U32:
listener.mTradeCache.mTradeExecVenue = field.getU32().ToString();
listener.mTradeCache.mTradeExecVenueFieldState = MamdaFieldState.MODIFIED;
break;
case mamaFieldType.MAMA_FIELD_TYPE_STRING:
listener.mTradeCache.mTradeExecVenue = field.getString();
listener.mTradeCache.mTradeExecVenueFieldState = MamdaFieldState.MODIFIED;
break;
default:
break;
}
}
public void SetField(IntPtr pField)
{
if (mField == null)
mField = new MamaMsgField (pField);
mField.setNativeHandle(pField);
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
long tempTradeCount = field.getI64();
listener.mTmpTradeCount.Value = tempTradeCount;
listener.mTmpTradeCountFieldState = MamdaFieldState.MODIFIED;
listener.mTradeCache.mGotTradeCount = true;
}
/// <summary>
/// FieldIterator callback
/// </summary>
//////////////////////////////////////////////////////////////////////////////////////////////////
public void onField(MamaMsg msg,
MamaMsgField field,
object closure)
{
MamaFieldDescriptor descriptor = field.getDescriptor();
Console.WriteLine(descriptor.getName() + " : " + field.getAsString());
}
public void onUpdate(
MamdaTradeListener listener,
MamaMsgField field)
{
listener.mTradeCache.mConflateCount = field.getU32();
listener.mTradeCache.mConflateCountFieldState = MamdaFieldState.MODIFIED;
}
public string getFieldAsString(MamaMsgField field)
{
switch (field.getType())
{
case mamaFieldType.MAMA_FIELD_TYPE_I8:
case mamaFieldType.MAMA_FIELD_TYPE_U8:
case mamaFieldType.MAMA_FIELD_TYPE_I16:
case mamaFieldType.MAMA_FIELD_TYPE_U16:
case mamaFieldType.MAMA_FIELD_TYPE_I32:
case mamaFieldType.MAMA_FIELD_TYPE_U32:
return field.getU32().ToString();
case mamaFieldType.MAMA_FIELD_TYPE_STRING:
return field.getString();
default:
break;
}
return null;
}
public void onUpdate(MamdaAuctionListener listener, MamaMsgField field)
{
listener.mAuctionCache.mPartId = field.getString();
listener.mAuctionCache.mPartIdFieldState = MamdaFieldState.MODIFIED;
}