The Current Trade 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 servlet init
parameters for each Trade servlet. This is described in the Trade FAQ.
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Run-Time Mode
<%String configParm = "RunTimeMode";
String names[] = TradeConfig.runTimeModeNames;
int index = TradeConfig.runTimeMode;
for (int i = 0; i < names.length; i++) {
out.print(
" " + names[i] + "
");
}
%>
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Run Time Mode determines server implementation of the TradeServices
to use in the Trade 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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Order-Processing Mode
<%configParm = "OrderProcessingMode";
names = TradeConfig.orderProcessingModeNames;
index = TradeConfig.orderProcessingMode;
for (int i = 0; i < names.length; i++) {
out.print(
" " + names[i] + "
");
}
%>
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Order Processing Mode determines the mode for completing stock
purchase and sell operations. Synchronous mode completes the order
immediately. Asynchronous_1-phase mode uses MDB/JMS to queue the
order to a Trade broker agent to complete the order.
Asychronous_2-Phase performs a 2-phase commit over the EJB Entity/DB
and MDB/JMS transactions. See Trade FAQ
for details.
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Access Mode
<%configParm = "AcessMode";
names = TradeConfig.accessModeNames;
index = TradeConfig.getAccessMode();
for (int i = 0; i < names.length; i++) {
out.print(
" " + names[i] + "
");
}
%>
Web Services Endpoint
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Access Mode determines the protocol used by the DayTrader Web application
to access server side services. The Standard mode uses the default
Java RMI protocol. The Web Services mode uses the Axis
implementation of Web Services including SOAP, WSDL and UDDI.
For the Web Services Access mode, set the Web Services Endpoint URL
to point to the host and port which is running the Trade Application
Web Services module.
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Scenario Workload Mix
<%configParm = "WorkloadMix";
names = TradeConfig.workloadMixNames;
index = TradeConfig.workloadMix;
for (int i = 0; i < names.length; i++) {
out.print(
" " + names[i] + "
");
}
%>
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This setting determines the runtime
workload mix of Trade operations when driving the benchmark through
TradeScenarioServlet. See Trade FAQ
for details.
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WebInterface
<%configParm = "WebInterface";
names = TradeConfig.webInterfaceNames;
index = TradeConfig.webInterface;
for (int i = 0; i < names.length; i++) {
out.print(
" " + names[i] + "
");
}
%>
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This setting determines the Web interface
technology used, JSPs or JSPs with static images and GIFs.
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Miscellaneous Settings
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Trade Max Users
>
Trade Max Quotes
>
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By default the Trade database is
populated with 500 users (uid:0 - uid:499) and 1000 quotes (s:0 -
s:999).
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Primitive Iteration
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By default the Trade primitives are
execute one operation per web request. Change this value to repeat
operations multiple times per web request.
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name="EnableActionTrace"> Enable operation trace
name="EnableTrace"> Enable full trace
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Enable Trade processing trace messages
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