Apache TomEE - events.static.linuxfound.org · • 100 spot instances • 613MB memory max • Web...
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Apache TomEE Java EE Web Profile and more on Apache Tomcat Jonathan Gallimore and Jean-Louis Monteiro
Transcript of Apache TomEE - events.static.linuxfound.org · • 100 spot instances • 613MB memory max • Web...
Apache TomEE!Java EE Web Profile and more on Apache Tomcat
Jonathan Gallimore and Jean-Louis Monteiro
About us
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Jonathan Gallimore
Senior Java EE Software Engineer Apache Software Foundation
Jean-Louis Monteiro
Senior Java EE Software Architect Apache Software Foundation
EJB 3.2 EG member Java EE teacher at University in France
Java EE in few words
J2EE, but it was before
Guess
Explain
Recommend
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Now, it’s Java EE
The opposite
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What is Apache TomEE?
Pronounced « TOMMY », by the way ;-)
2011 Java EE Web Profile
Tomcat + « Java EE » = TomEE certified
small
Apache stack
When did the story started?
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Web profile?
Introduced in Java EE 6
Without legacy stuff
Cut Java EE in half
EARs are dead
The Web Profile to the rescue
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Apache TomEE flavors
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Feature Tomcat TomEE Web Profile
TomEE JAX-RS
TomEE Plus
TomEE PluME
Servlets Yes Yes Yes Yes Yes
JSP Yes Yes Yes Yes Yes
JSF Yes Yes Yes Yes (Mojorra)
JTA Yes Yes Yes Yes
JPA Yes Yes Yes Yes (EclipseLink)
CDI Yes Yes Yes Yes
JAAS Yes Yes Yes Yes
JACC Yes Yes Yes Yes
Java Mail API Yes Yes Yes Yes
Bean Validation Yes Yes Yes Yes
EJB Yes Yes Yes Yes
JAX-RS Yes Yes Yes
JAX-WS Yes Yes
JCA Yes Yes
JMS Yes Yes
Connectors
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Proven Apache Stack
Be simple
Be certified
Be Tomcat
Our 3 key drivers
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Feedback
User stories
Try it yourself
And let us know!
User stories
How is it build?
Apache Tomcat vs Apache TomEE
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Do we only add/remove files?
No ..
The jars are there!!… that’s integration, right?
What is integration?
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CDI
JPA
JAX RS Servlets
JARs side by side don’t corporate
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CDI
JPA JAX RS
Servlets
Hardest part
It needs real integration code
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And it never stops…
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Spend your time writing applications …
Your choice …
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Not writing applications servers …
Or continue …
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That’s why we built TomEE
Boot time!
Maven
IDE
lightweight
Simple Memory footprint
All integrated
All Tomcat available
All what you love
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Heavily tested
• First our tests (lots) – Integration tests using Arquillian as well
• Certified Amazon EC2 (100 instances) • t1.micro linux images • 100 spot instances • 613MB memory max • Web Profile TCK with JVM defaults
• OSs Certified • Amazon Linux AMI 2011.09, EBS boot, 32-bit EC2 t1.micro • Amazon Linux AMI 2011.09, EBS boot, 32-bit EC2 m1.small • Amazon Linux AMI 2011.09, EBS boot, 32-bit EC2 c1.medium
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Conclusion
• TomEE • As simple as Tomcat • As fast as Tomcat • But … much more built-in
• Application • Ultra light – focus on the application • No configuration boiler plate
Ready to run!
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Lots of cool stuff
• Arquillian – very advanced adapters • Useful TomEE Maven Plugin • Security / cryptography • Multi-tenancy • Tons of examples to learn Java EE and TomEE
• Lots of ideas for upcoming spec releases – Abstract beans – Meta annotations – …
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Tools and platforms
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