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saxparse.AimOrderMessage Class Reference

Inheritance diagram for saxparse.AimOrderMessage:

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Detailed Description

AimOrderMessage Aug 11, 2004.

Process the XML elements (and character fields) associated with the AimOrder object. An aim order defines a market trading objective. For example, purchase 1000 shares of a stock. The aim order trading strategy (instructions) may indicate whether the order will be submitted immediately to the market or traded over time.

Author:
Ian Kaplan, www.bearcave.com, iank@bearcave.com


Public Member Functions

MessageBase getMessage ()
void element (String localName, Attributes attributes)
void characters (String str)
void endElement (String localName)

Private Attributes

MessageStates mCurrentState = States.BAD_STATE
AimOrder mAimOrder = new AimOrder()

Member Function Documentation

void saxparse.AimOrderMessage.characters (  String  str  ) 
 

Implements saxparse.MessageInterface. 

00081                                        {
00082         if (mCurrentState == States.MSG_BASE) {
00083             super.processCharacters( str, mAimOrder );
00084         }
00085         else if (mCurrentState == States.SYMBOL) {
00086             mAimOrder.setSymbol( str );
00087         }
00088         else if (mCurrentState == States.AMOUNT) {
00089             try {
00090                 int i = Integer.parseInt( str );
00091                 mAimOrder.setAmount( i );
00092             }
00093             catch ( NumberFormatException e) {
00094                 System.out.println("AimOrderMessage: error in AMOUNT field value");
00095             }
00096         }
00097         else if (mCurrentState == States.TARGET_PRICE) {
00098             try {
00099                 float f = Float.parseFloat( str );
00100                 mAimOrder.setTargetPrice( f );
00101             }
00102             catch (NumberFormatException e) {
00103                 System.out.println("AimOrderMessage: error in TARGET_PRICE field value");
00104             }
00105         }
00106         else if (mCurrentState == States.MARKET) {
00107             mAimOrder.setMarket( str );
00108         }
00109         else if (mCurrentState == States.INSTRUCTIONS) {
00110             mAimOrder.setInstructions( str );
00111         }        
00112     } // characters

void saxparse.AimOrderMessage.element (  String  localName,
Attributes  attributes
) 
 

Implements saxparse.MessageInterface. 

00052                                                                  {
00053         mCurrentState = super.processElement(localName, attributes);
00054         if (mCurrentState == States.BAD_STATE) {
00055             System.out.println("AimOrderMessage: mCurrentState == " +
00056                                 mCurrentState );
00057         }
00058         else if (mCurrentState != States.MSG_BASE) {
00059             if (localName.equals("symbol")) {
00060                 mCurrentState = States.SYMBOL;
00061             }
00062             else if (localName.equals("amount")) {
00063                 mCurrentState = States.AMOUNT;
00064             }
00065             else if (localName.equals("targetPrice")) {
00066                 mCurrentState = States.TARGET_PRICE;
00067             }
00068             else if (localName.equals("market")) {
00069                 mCurrentState = States.MARKET;
00070             }
00071             else if (localName.equals("processingInstructions")) {
00072                 mCurrentState = States.INSTRUCTIONS;
00073             }
00074             else {
00075                 System.out.println("AimOrderMessage: unrecognized element = " + localName );
00076             }
00077         }
00078     } // element

void saxparse.AimOrderMessage.endElement (  String  localName  ) 
 

Implements saxparse.MessageInterface. 

00116     {
00117         if (mCurrentState == States.MSG_BASE) {
00118             super.processEndElement( localName );
00119         }
00120     }

MessageBase saxparse.AimOrderMessage.getMessage (   ) 
 

Implements saxparse.MessageInterface. 

00049 { return mAimOrder; }

Member Data Documentation

AimOrder saxparse.AimOrderMessage.mAimOrder = new AimOrder() [private]
 

MessageStates saxparse.AimOrderMessage.mCurrentState = States.BAD_STATE [private]
 

The documentation for this class was generated from the following file:
Generated on Sat Aug 28 13:50:03 2004 for SaxParse by doxygen 1.3.8