|
The Accessing Samples topic
offers:
- WebSphere Bank
Using the WebSphere
Bank online bank, customers can open accounts, get account balances,
and transfer funds between accounts. The WebSphere Bank application
uses Web services, Java Message Service (JMS) API, container-managed
persistence (CMP), container-managed relationships (CMR), stateless
session beans, Message-Driven Beans (MDB), JSP pages, and servlets
- Greenhouse by WebSphere
Using
the Greenhouse by WebSphere online supplier, customers can open accounts,
select items and amounts to order, and check their order status. The
Greenhouse by WebSphere application uses Web services, the Java message
service (JMS) API, scheduler, asynchronous beans, container-managed
persistence (CMP), container-managed relationships (CMR), stateless
session beans, message-driven beans (MDB), Java server pages (JSP)
files, and the struts framework.
- Asynchronous beans - WebSphere Trader
This Sample illustrates
how to implement a streaming stock ticker server and client using
asynchronous beans and J2EE services such as:
- Servlets
- Java Message Service (JMS)
- Session enterprise beans
- Container-managed persistence (CMP) 2.0 enterprise beans
- Message-driven beans (MDB)
This Sample uses several parts to maximize the utilization
of a server:
- Work - Runs J2EE context-aware code on a thread.
- Alarm - Runs J2EE context-aware code at a given time interval.
- EventSource - A method of broadcasting events to registered listeners.
- SubsystemMonitor - A thread that monitors the status of any asynchronous
system and uses an EventSource method to inform registered listeners
of the system status.
- WorkManager - Thread configuration and J2EE context policies that
are used by various asynchronous beans parts.
- AsynchScope - A collection of alarms, subsystem monitors and other
asynchronous scopes that support relationships. This collection utilizes
a single WorkManager thread and is also an event source.
- Startup Bean - A specialized, stateful session enterprise bean
that supports bootstrapping asynchronous work when the application
starts.
|