The current DayTrader runtime
configuration is detailed below. View and
optionally update run-time parameters.
NOTE: Parameters settings will
return to default on server restart. To
make configuration settings persistent across
application server stop/starts, edit the daytrader.props
file inside daytrader-ee7-web.war (which is inside the
daytrader ear file).
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| Run-Time Mode
Full EJB3
Direct (JDBC)
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Run Time Mode determines server
implementation of the TradeServices to use in
the DayTrader application Enterprise Java Beans
including Session, Entity and Message beans or
Direct mode which uses direct database and JMS
access. See DayTrader
FAQ for details.
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Use Remote EJB Interface
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EJB3 Mode Only. By default a local interface is used.
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| Order-Processing Mode
Sync
Async_2-Phase
Async_ManagedThread
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Order Processing Mode determines
the mode for completing stock purchase and sell
operations. Synchronous mode completes the order
immediately. Asychronous_2-Phase performs a
2-phase commit over the EJB Entity/DB and
MDB/JMS transactions. See DayTrader FAQ for
details.
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| WebInterface
JSP
JSP-Images
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This setting determines the Web interface
technology used, JSPs or JSPs with static images
and GIFs. |
| Miscellaneous
Settings |
DayTrader Max Users
Trade Max Quotes
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By default the DayTrader database is
populated with 15,000 users (uid:0 - uid:199)
and 10,000 quotes (s:0 - s:399).
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Market Summary Interval
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< 0 Do not perform Market Summary
Operations.
= 0 Perform market Summary
on every request.
> 0 number of
seconds between Market Summary Operations
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Primitive Iteration
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By default the DayTrader primitives are
execute one operation per web request. Change
this value to repeat operations multiple times
per web request. |
Publish Quote Updates
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Publish quote price changes to a JMS topic.
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Percent of Trades To Display
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The percent of recent trades to display on the Market Summary websocket. This requires the enabling of publish quote price updates above. |
Display Order Alerts
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Display completed order alerts.
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Enable long run support
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Enable long run support by disabling the
show all orders query performed on the Account
page.
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Enable operation trace
Enable full trace |
Enable DayTrader processing trace messages
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