Intoroduction of CategoLJ2

@making (Toshiaki Maki) http://blog.ik.am

JJUG CCC 2014 Spring LT 2014/05/18

What is CategoLJ2

Originally, Categorizer written in Lisp (since 2009)

Rewrite with Java (2011)

2nd version (2013)

Used as a simple blogware History: http://blog.ik.am/#/entries/193

https://github.com/making/categolj2-backend

Featuare

Simple! Portable! RESTful!

Used TechnologiesJava8 & Spring 4

Spring MVC

Spring Security OAuth

Spring Data JPA & JPA 2.1 (Hibernate)

Hibernate Search

Flyway

Backbone.js

Normal RESTful Architecture

Resource Server

Authorization Server

Client

OAuth API

Resource API

access token

CategoLJ2 Architecture

All in One jar file

Resource

Authorization Client (Admin)

Embedded Tomcat

Client (Frontend)

Flyway

Hazelcast RDB (H2 or MySQL)

CategoLJ2 Architecture

All in One jar file

Resource

Authorization Client (Admin)

Embedded Tomcat

Client (Frontend)

Flyway

Hazelcast RDB (H2 or MySQL)

CategoLJ2 Architecture

All in One jar file

Resource

Authorization Client (Admin)

Embedded Tomcat

Client (Frontend)

Flyway

Hazelcast RDB (H2 or MySQL)

Resource Owner Password Credentials Grant

Technology StackClient(Admin) Resource Server

Backbone.js

Handlebars

Spring

Spring MVC

Jackson2

Spring Data JPA

Hibernate

Embedded Tomcat

Java 8

Admin Console

Admin Console

Admin Console

Admin Console

Admin Console

(Default) Frontend

Quick Launch

wget https://github.com/making/categolj2-backend/releases/download/0.12.0/categolj2-backend.jar

java -jar categolj2-backend.jar

Download & Run!

Default Behavior

Use file based H2 database

DB migration using Flyway

No need to set up any middleware

See Document

https://github.com/making/categolj2-backend#quick-launch

Scalable

java -jar xxx.jar -httpPort 8081

port: 8080

port: 8081

java -jar xxx.jar -httpPort 8080

LB

Hazelcast

Hazelcast

RDB

Distributed Cache

multicast

Scalable

java -jar xxx.jar -

java -jar xxx.jar -

LB

Hazelcast

Hazelcast

RDB

Hazelcast

Hazelcast

Hazelcast

Hazelcast

Hazelcast

Hazelcast

Write your own client!

All in One jar file

Resource

Authorization Client (Admin)

Embedded Tomcat

Client (Frontend)

Flyway

Hazelcast

Your Client (Frontend)

REST API

Write your own client!

All in One jar file

Resource

Authorization Client (Admin)

Embedded Tomcat

Client (Frontend)

Flyway

Hazelcast

Your Client (Frontend)

REST API

JavaScript, JavaFX, JSF, Other langs …

client written in Go lang

https://github.com/making/categolj2-cli

Command Line Interface for CategoLJ2

$ catego gets $ catego get {entryId} $ catego post hogehoge.md $ catego put {entryId}.md

REST API Document

https://github.com/making/categolj2-backend#backend-apis

Comming soon…

using Swagger

Replace your blog!

with “はじめてのBootstrap”

http://amzn.to/hajiboo

Thank you