JRuby on Rails

Ruby ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

Ruby on Rails ,[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30 dispatcher.cgi routes.rb Controller View Model Database ActionPack ActiveRecord 呼び出す Controller を特定 O/R マッピング Model への操作と View の決定 HTML や XML のレンダリング

Ruby on Rails ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

Java ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails ,[object Object],package jp.eisbahn.ejb; import javax.ejb.Remote; @Remote public interface Hello { public void sayHello(String name); } Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails ,[object Object],package jp.eisbahn.ejb; import javax.ejb.Stateless; public @Stateless class HelloImpl implements Hello { public void sayHello(String name) { return “Hello! “ + name + “-san.”; } } Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails ,[object Object],InitialContext context = new InitialContext(); Object ref = context.lookup(“ejb/Hello/remote”); Hello target = (Hello)PortableRemoteObject.narrow(ref, Hello.class); target.sayHello(“yoichiro”); Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails ,[object Object],require ‘java’ include_class ‘javax.naming.InitialContext’ include_class ‘javax.rmi.PortableRemoteObject’ include_class ‘jp.eisbahn.ejb.Hello’ context = InitialContext.new ref = context.lookup(‘ejb/Hello/remote’) hello = PortableRemoteObject.narrow(ref, Hello) hello.sayHello(‘yoichiro’) Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Copyright(C) 2008 Yoichiro Tanaka. All rights reserved. 08.4.30

JRuby on Rails

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JRuby on Rails