This topic helps you find best practices for developing your Java 2 Platform,
Enterprise Edition (J2EE)-compliant applications.
Developing WebSphere applications
This topic provides development, assembly, and deployment instructions
that are specific to various types of applications. For example, you can focus
on developing Web applications or Web services; or extending your applications
with the application programming interfaces of the messaging or security subsystems.
This topic describes how to assemble enterprise application modules (EAR
files) from new or existing Java 2 Platform, Enterprise Edition (J2EE) Version
1.2 or 1.3 modules, including these archives: Web application archives (WAR),
resource adapter archives (RAR), enterprise bean Java archive (JAR) files,
and application client archives. This packaging and configuration of code
artifacts into application modules or stand-alone Web modules is necessary
for deploying the applications onto the application server.
This topic describes how to configure class loaders. It includes both
configuration performed during application assembly (packaging) and configuration
performed at the server. The product run-time environment uses class loaders
to find and load new classes for an application. Class loaders are part of
the Java virtual machine (JVM) code and are responsible for finding and loading
class files.
This topic describes how to deploy applications onto application servers,
and then how to administer the deployed applications. It includes installing
applications, starting applications, exporting application files, updating
applications, removing applications, and other common tasks
Last updated: Mar 17, 2005 4:28:29 AM CST http://publib.boulder.ibm.com/infocenter/ws60help/index.jsp?topic=/com.ibm.websphere.nd.doc/info/ae/ae/welc_concepts_capp.html