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CFMX Java Integration Matt Liotta President & CEO Montara Software, Inc. Agenda • Why Java • Why CF and Java • J2SE integration • J2EE integration • Integration issues • The wide world of Java •Q&A Why Java Java has greater… • Power • Flexibility • Performance • Code availability However, it comes at a cost! Why CF And Java CFML is better than JSP!!! J2SE Integration • • • • • • What is J2SE JVM JARs CFOBJECT CFX Reflection What is J2SE Java 2 Standard Edition • Specification • JVM • Core Java libraries • Many different vendors JVM Java Virtual Machine • Runtime • Abstracts underlying OS • Executes Java bytecode • Many different platforms JARs Java Archive • Provides packaging • Similar to Unix tar • Essentially a ZIP file containing… • Class files • Property files • Other meta data CFOBJECT • See code example CFX • See code example Reflection • See code example J2EE Integration • What is J2EE • Servlet engines • Application servers • WARs • EARs • Servlets • JSPs What is J2EE Java 2 Enterprise Edition • Specification • Extends J2SE • Enterprise services • Servlet/JSP • EJB • JMS • Many different vendors Servlet Engines • Implement only part of J2EE • Provide Servlet and JSP services • Apache Tomcat is reference implementation • CFMX is not supported on Servlet engines • CFMX can be configured to run on Servlet engines Application Servers • Implement all of J2EE • Provide Servlet, JSP, EJB, JMS services • CFMX is supported on certain application servers • CFMX can be configured to run on all application servers WARs Web Application Archive • Provides packaging • Similar to JAR • Essentially a JAR containing everything a Servlet engine needs to deploy a web application EARs Enterprise Archive • Provide packaging • Similar to JAR • Essentially a JAR containing everything an application server needs to deploy a J2EE component Servlets • See code example JSPs • See code example Integration Issues • Primitives • Casting • Overloading • Nulls • Static classes The Wide World Of Java • JCP • Apache • JBoss • SourceForge Q&A Matt Liotta Blog: http://DevilM.com Email: [email protected]
