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Jcconf2014 roo and_grails
- 1. 既生瑜, 何生亮 ROO 和 GRAILS 的瑜亮情節
- 2. 現任職電信業 Codedata MOPCON 2014 吳欣展 pcbill
- 4. Layer
- 5. MVC
- 6. Convention Over Configuration a software design paradigm which seeks to decrease the number of decisions that developers need to make, gaining simplicity, but not necessarily losing flexibility. --Wikipedia
- 7. Grails ● Groovy ○ Script on JVM ○ Domain-Specific Languages ■ Grails, Gradle, Geb ○ Closure ● web framework ○ No XML Configuration ○ GORM ○ GSP/GString
- 8. Grails ● Groovy ○ Script on JVM ○ Domain-Specific Languages ■ Grails, Gradle, Geb ○ Closure ● web framework ○ No XML Configuration ○ GORM ○ GSP/GString
- 9. Grails ● CLI ○ > grails create-controller Book ○ creates a class in the grails-app/controller directory ○ http://localhost:8080/book/list
- 10. Roo
- 11. Roo ● Java ● Web is optional ● No Runtime/jar ● Fast and Simple to remove ● AspectJ
- 13. Roo CLI
- 14. Roo CLI roo> project --topLevelPackage com.aspectj.rocks roo> jpa setup --database HYPERSONIC_IN_MEMORY --provider HIBERNATE roo> entity jpa --class ~.Hello Created SRC_MAIN_JAVA/com/aspectj/rocks Created SRC_MAIN_JAVA/com/aspectj/rocks/Hello.java Created SRC_MAIN_JAVA/com/aspectj/rocks/Hello_Roo_JpaActiveRecord.aj Created SRC_MAIN_JAVA/com/aspectj/rocks/Hello_Roo_JpaEntity.aj Created SRC_MAIN_JAVA/com/aspectj/rocks/Hello_Roo_ToString.aj Created SRC_MAIN_JAVA/com/aspectj/rocks/Hello_Roo_Configurable.aj roo> field string --fieldName comment Managed SRC_MAIN_JAVA/com/aspectj/rocks/Hello.java Managed SRC_MAIN_JAVA/com/aspectj/rocks/Hello_Roo_JavaBean.aj Managed SRC_MAIN_JAVA/com/aspectj/rocks/Hello_Roo_ToString.aj
- 18. Spring Boot Bootify Your Spring Applications -- JCConf 2014
- 19. Spring Boot ● Easy to create stand-alone, production-grade Spring based Applications that can you can "just run". ● Provide opinionated 'starter' POMs to simplify your Maven configuration ● Embed Tomcat or Jetty ● Automatically configuration ● No code generation, No XML configuration ● Production Ready ● Microservices
- 20. How about Grails 3.0 ? Grails 3.0 will be based on Spring Boot, feature advanced Gradle support and the ability to build a range of application types from Micro services to traditional web applications. (https://spring.io/blog/2014/05/21/grails-2-4-released)
- 22. Thank You