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2013-12-07T21:14:39.317
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EJB enhanced a lot over the last 5 years. Especially with version 3 they became a lot more lightweight. Java EE 6 has a web-profile that makes it possible to even run on a tomcat server a Java EE stack. <a href="http://www.oracle.com/technetwork/java/javaee/resources-jsp-139799.html" rel="nofollow">http://www.oracle.com/technetwork/java/javaee/resources-jsp-139799.html</a> Further it is possible to install all the necessary components on tomcat: <a href="http://tomee.apache.org/apache-tomee.html" rel="nofollow">http://tomee.apache.org/apache-tomee.html</a> I have an example project including EJBs on github that shows how to use them: <a href="https://github.com/ManuelB/facebook-recommender-demo" rel="nofollow">https://github.com/ManuelB/facebook-recommender-demo</a> Further I would recommend the screencasts of Adam Bien: <a href="http://www.adam-bien.com/roller/abien/" rel="nofollow">http://www.adam-bien.com/roller/abien/</a> If redeployment times are the reason why you aren't using EJB you should look into: <a href="http://zeroturnaround.com/software/jrebel/" rel="nofollow">http://zeroturnaround.com/software/jrebel/</a> To still answer your question you should look into the following Java Web Frameworks as EJB alternatives: <ul> <li>Apache Wicket <a href="https://wicket.apache.org/" rel="nofollow">https://wicket.apache.org/</a></li> <li>Apache Tapestry <a href="http://tapestry.apache.org/" rel="nofollow">http://tapestry.apache.org/</a></li> <li>The play framework <a href="http://www.playframework.com/" rel="nofollow">http://www.playframework.com/</a></li> <li>Spring <a href="http://projects.spring.io/spring-framework/" rel="nofollow">http://projects.spring.io/spring-framework/</a></li> </ul>
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1. POHow does a java web project architecture look like without EJB3?
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1. COI would rather add Spring to this answer
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 USAnton Arhipov

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