1. Apache m aven Introduction to

2. Juven Xu www.juvenxu.com juvenshun@gmail.com twitter.com/juvenxu

3. So, What Is Maven?

4. BIR 2 D

5. B uild I nformation Aggregation R ule R epository D ependency Management

6. We all build software But… Not all in the same way

7. People all use water But… Not all in the same way

8. pre-cleanclean post-clean … process- resources compile …test packageinstalldeploy pre-sitesite post-site site-deploy The Maven Way…

9.  I don’t like the feeling of being empty Hey buddy, you are not alone, here we come

10. same information same place

11. - pom.xml - src/main/java - src/main/resources - src/test/java - src/test/resources - … No Rule, No Game

12. Convention Over Configuration

13. Super POM Foo-Parent Foo-Module-AFoo-Module-B Bar-Parent Bar-Module-A

14. Local Remote Central ~/.m2/repository http://repo1.maven.org/maven2/ Remote What’s missing?

16. No Repository Manager ?

17. I bet you know this But I’m talking Nexus, no ‘one’

18. time bandwidth money

19. Where Am I?

20. a:3.1.1 my-app:1.0-SNAPSHOT c:1.1 d:1.0 b:2.0 d:0.9 BIR 2 D

21. SNAPSHOT a timestamped version

22. POM is just a carrier of BIR 2 D

23. m aven

24. report build deploy poll commit Continuous Integration

25. coming soon…

26. Q&A