10.1 Introduction
Tomcat, available from http://jakarta.apache.org/tomcat, is an open
source servlet container and the official reference implementation
for Java Servlet and JavaServer Pages technologies. Table 10-1 shows Tomcat versions and the specification
that each version adheres to. All recipes in this chapter assume
Tomcat 4.1.x.
Table 10-1. Tomcat versions and specifications
5.0.x (Not yet released)
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2.4 (Work-in-progress at Sun)
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2.0
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4.1.x
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2.3
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1.2
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3.3.1
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2.2
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1.1
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JBoss, available from http://www.jboss.org, is an open
source EJB container. JBoss is extremely specification-compliant,
making it well suited for application-server neutral development.
JBoss also supports hot deploying applications, including web
application WAR files. JBoss is not a servlet container. JBoss can
embed a servlet container, though. For example, you can configure
JBoss to use Tomcat.
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