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WebLogic Server 6.0 Code Examples, BEA Systems, Inc. |
See:
Description
Interface Summary | |
Trader | The methods in this interface are the public face of TraderBean. |
TraderHome | This interface is the home interface for the TraderBean.java, which in WebLogic is implemented by the code-generated container class TraderBeanC. |
Class Summary | |
Client | This class illustrates calling a stateful SessionBean and performing the following exercises: Create a Trader Buy some shares using the Trader Sell some shares using the Trader Remove the Trader |
TraderBean | TraderBean is a stateful SessionBean. |
TradeResult | This class reflects the results of a buy/sell transaction. |
Exception Summary | |
ProcessingErrorException | This class is used with the examples.ejb20.statefulSession package. |
This example is a package that demonstrates an Enterprise JavaBean written to the EJB 2.0 specification. The example is a stateful session EJB called TraderBean.
The example demonstrates:
Before you can build and run the EJB 2.0 examples, you must first download the WebLogic Server 6.0 supplement, ejb20.jar, from the BEA product download page. This allows you to use the Enterprise JavaBeans features in the WebLogic Server 6.0 environment. Until you install the ejb20.jar file, you will be unable to build and run the EJB 2.0 examples.
The EJB 2.0 examples included in the WebLogic Server 6.0 distribution are not shipped pre-built. To run these examples, you must first download ejb20.jar and then build the example following the specific examples instructions.
To get the most out of this example, first read through the source code files to see what is happening.
These three sections cover what to do:
We provide separate build scripts for Windows NT and UNIX:
These scripts will build the example and place the files in the correct locations in your WebLogic Server distribution:
Running the build script places the EJB in /config/examples/applications, where it automatically deploys once the server is started. If you are already running the server and build another EJB, it is automatically placed in this directory and instantly deployed.
Additional information on using the build scripts is found in Building Enterprise JavaBean examples
A list of deployed EJBs displays.
$ java examples.ejb20.basic.statefulSession.Client "t3://WebLogicURL:Port"
where:
Beginning statefulSession.Client... Creating trader Selling 200 of MSFT 200 shares sold at a price of 150.0 Buying 250 of BEAS 250 shares bought at a price of 100.0 Change in Cash Account: $5000.0 Removing trader End statefulSession.Client...
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Documentation is available at http://e-docs.bea.com/wls/docs60 |