J2ee question
What is j2ee? if j2ee is related with web then what is ejb, servlets and struts?. Can someone give me a clear definition of what j2ee is and in order to learn j2ee what do i need to do?
I have a book Java for the web with servlets, Jsp, Ejb
http://www.amazon.com/Java-Web-Servlets-JSP-EJB/dp/073571195X/ref=sr_1_1/103-0131116-2058219?ie=UTF8&s=books&qid=1179968148&sr=8-1
This book and sun tutorial are enough to learn j2ee? what is java beans. Lord have mercy i am just confused after learning core java and trying to go in web development in java. Thankyou
Thanks
[608 byte] By [
lrngjavaa] at [2007-11-27 5:19:09]
J2EE is a collection of Java technologies that are useful an "enterprise" (i.e., a business or other organization). It includes EJB, servlets, etc. Whether Struts is part of J2EE is an interesting semantic issue. Since it's not a Sun product, some might say it's not, but it's an add-on for other J2EE products and it's used in the enterprise, so some might say it is.
JavaBeans is a set of tools and conventions that are part of standard Java. (aka "core java", aka "j2se")
If you want a job doing web development in Java, then you'll need to know at least some of these, because web development falls under the J2EE part of Java. But note that there are Java jobs out there that don't use J2EE, and there are web development jobs out there that don't use Java. And for that matter, apparently there are a lot of people out there who do J2EE development but don't know anything about J2EE. I keep having to clean up their code.
Read the book and you'll probably be fine. You'll probably also want to download and install Tomcat, which is an open-source servlet/JSP container.
EJB, JMS, JNDI, etc. are also J2EE stuff, but you don't need to worry about them for now.
Thanks alot for a great explanation Mr Paul. You are always very helpful.
Kudos to you bro.
Hope this book will give me a good head start. I love web designing. i have strong knowledge of Css, Javascript and html but too bad dont have any knowledge of any web development language like php or jsp, asp, etc..
Lets see what happens.
Thanks
