TERASOLUNA Framework on the Spring IO Platform

TERASOLUNA Framework
on the Spring IO Platform
Toshiaki Maki

About me
• Toshiaki Maki
–Leader of TERASOLUNA Framework
–Spring enthusiast for 6 years
–Author of a book about Spring Boot

Copyright © 2015 NTT DATA Corporation
2015-04-29
Toshiaki Maki @ Spring I/O 2015
on the Spring IO Platform

Copyright © 2015 NTT DATA Corporation 4
About me
Toshiaki Maki
• Leader of TERASOLUNA Framework
• Spring enthusiast for 6 years
• Author of a book about Spring Boot

About NTTDATA
• NTT DATA Corporation is the 6th
largest global IT services company
• Headquartered in Tokyo
• Sales above ¥1.5 trillion
• 75,000 professionals in 40 countries.

Our Business Domains
Public Sector Education Transportation and
Logistics
Healthcare and
Life Sciences
Energy and Utilities
Wholesale and
Distribution
Banking and
Financial Services
Natural Resources Retail Insurance
Manufacturing Service Providers Telecommunication Automotive Fundamental
Technologies
Media and
Entertainment
Electronics and
High Tech
Consumer Products
http://www.nttdata.com/global/en/investor/library/annual-reports/pdf/2015/fy2014_ar.pdf

Agenda
• What is TERASOLUNA Framework
• How we use Spring IO Platform
• How TERASOLUNA solved traditional problems
• How we solved maintenance problems
• Where TERASOLUNA is actually used
• Contributions to Spring
• Q&A

What is

9Copyright © 2015 NTT DATA Corporation
What is TERASOLUNA?
Process
Environment
Support
NTT DATA standard
process of development
and project management
Software Framework
Automation Tools
Standard Process
Support Service
Development Environment
The integrated solution of best practices in NTT Data Japan for
developing open systems
 Standard technologies, Methodologies,
and Technical training /support.
Tech Support
Training Service

What is TERASOLUNA?
Process
Environment
Support
NTT DATA standard
process of development
and project management
Software Framework
Automation Tools
Standard Process
Support Service
Development Environment
The integrated solution of best practices in NTT Data Japan for
developing open systems
 Standard technologies, Methodologies,
and Technical training /support.
Tech Support
Training Service
Today’s Topic

Customers
System Integration Business in Japan
Project Project Project … ProjectProjectProject
+100 PRJ
Every year

Customers
+100 PRJ
Every year
TERASOLUNA team has been
providing
dedicated supports &
consistent stable solutions

What “was” TERASOLUNA FW?
Spring
Unique Glue Code
Enterprise Application
Application Server
http://www.terasoluna.jp/
Spring
1 (2004-)
2 (2007-)
3 (2012-)
Struts1
Developers can
just focus on
business logic
TERASOLUNA Framework started from 2004
and has been used in 1000+ projects.

What “was” TERASOLUNA FW?
Supported by Automation tools
Generate source
code/configurations
related to screen
Generate source
code/configurations
related to business
logic

Customers
In general, large projects have
1-2 years developing phase and
6-8 years maintenance phase

Customers
In general, large projects have
1-2 years developing phase and
6-8 years maintenance phase
We have to provide
long term support.

EOL & Security Vulnerability
http://www.ipa.go.jp/security/ciadr/vul/20140417-struts.html
2014-04
ClassLoader Manipulation Vulnerability
CVE-2014-0114
Struts1 had been already EOL
since 2013
2015-03
Multi Page Validator Vulnerability
CVE-2015-0899
http://sourceforge.jp/projects/terasoluna/wiki/StrutsPatch1-JP
We patched !!
We reported.

EOL & Security Vulnerability
http://www.ipa.go.jp/security/ciadr/vul/20140417-struts.html
2014-04
ClassLoader Manipulation Vulnerability
CVE-2014-0114
2015-03
Multi Page Validator Vulnerability
CVE-2015-0899
We patched !!
We reported.
Struts1 had been already EOL
since 2013
Some Japanese customers
show concern of continuing
Struts1.

History of TERASOLUNA FW
TERASOLUNA Server
FW for Java(Web)1.X
TERASOLUNA Server
FW for Java 5.X
2013
Homegrown FW based on Struts
Homegrown FW based on Struts+Spring
Spring MVC 3.2
For Japan(Web)
For Global
For Japan (XML) Homegrown FW based on old Spring MVC
2004 20072006
For Japan
2015
Based on Global FW
TERASOLUNA Server
FW for Java(Rich)1.X
TERASOLUNA
Global FW 1.X
TERASOLUNA Server
FW for Java(Web)2.X
TERASOLUNA Server
Spring MVC 4.1+
We have started to
use Spring MVC
for global projects

What “is” TERASOLUNA FW?
TERASOLUNA FW is like a “Packaged Spring”
for Enterprise Application.
No longer an isolated framework.
Spring
Enterprise Application
Application Server
Spring MVC
No Glue!
Just Spring!
Spring Data JPA
Spring
Security
http://terasoluna.org

２０００～２０１５
Creating a framework
itself is valuable
Frameworks are
commoditized
Too many
Java Frameworks
Spring or Java EE
TrendsOurApproach
Developed as a
unique Framework
OSS（Spring） as it is
Previous TERASOLUNA
（TERASOLUNA Server FW for Java 2）
New TERASOLUNA
（TERASOLUNA Server FW for Java 5）
Enterprise Support
Enterprise Support
& Guideline
Concept of TERASOLUNA Framework

Spring continues new feature enhancement and expected the rapid
new technology in future.
Since Java EE takes lot of time from specification confirmation to
implementation of the AP server vendor.
Since we are using Spring technology from past 10 years,
our company have good knowledge of development,
implementation and development resources.
Since there are considerable implementation differences in
Java EE compliant AP server, it is difficult to provide a
generic trouble shooting and support for multiple AP server
Many application projects and developers,
security aspects have been actively implemented.
The adoption of security measures such as OOS Spring
Security can enhance the security aspects.
 No.1 share in global market, exists good number of
engineers and information, easy to gather information and
resources
Develop
ment
resource
s
Support
to
change
Strong
Security
In-house
Know-
how
Java EE
Adoption
barriers
Spring
Why Spring?

Components in TERASOLUNA
•OSS like Spring, JPA, MyBatis,
Apache commons…
Software Framework
•A little utilities for enterprise
application
Common Library
•Best Practice Document for
enterprise application development
Guideline
•Materials to learn basic knowledge for
Application development
Tutorials
•Sample application based on the
guideline
Sample Application
•Quick start project based on the
guideline
Blank Project
DevelopedbyNTTDATA

Components in TERASOLUNA
•OSS like Spring, JPA, MyBatis,
Apache commons…
Software Framework
•A little utilities for enterprise
application
Common Library
•Best Practice Document for
enterprise application development
Guideline
•Materials to learn basic knowledge for
Application development
Tutorials
•Sample application based on the
guideline
Sample Application
•Quick start project based on the
guideline
Blank Project
DevelopedbyNTTDATA
Published on GithHub

Current Software Stack

Common Library
Small library of useful and obtrusive common functionalities
https://github.com/terasolunaorg/terasoluna-gfw
http://terasolunaorg.github.io/guideline/5.0.x/en/Overview/FrameworkStack.html#building-blocks-of-common-library
Exception Handling Provide general exception
classes/logger/interceptor and exception handler of
Spring MVC.
System Date Factory Provide classes for retrieving the system date time
for test.
Double Submit
Protection
Provide mechanism (classes) for protecting Web
Application from double submitting of request.
Tag Libs Provide JSP tags for pagination link, showing
message panels.
… …

General Problems in Java development
Complex Spring Combinations
& Configurations
Poor Exception
Handling/Logging
Messy Project Structure
Inaccuracy of
how to implement

& Configurations
Poor Exception
Handling/Logging
Inaccuracy of
how to implement
Software Framework
Common Library
Guideline
Tutorials
Sample Application
Blank Project

& Configurations
Poor Exception
Handling/Logging
Inaccuracy of
how to implement
Software Framework
Common Library
Guideline
Tutorials
Sample Application
Blank Project
Our outputs resolve
general problems
(explained later)

History of TERASOLUNA
TERASOLUNA Server
FW for Java(Web)1.X
TERASOLUNA Server
FW for Java 5.X
2013
Spring MVC 3.2
For Japan(Web)
For Global
2004 20072006
For Japan
2015
TERASOLUNA Server
TERASOLUNA
Global FW 1.X
TERASOLUNA Server
FW for Java(Web)2.X
TERASOLUNA Server
Spring MVC 4.1+

TERASOLUNA Server
FW for Java(Web)1.X
TERASOLUNA Server
FW for Java 5.X
2013
Spring MVC 3.2
For Japan(Web)
For Global
2004 20072006
For Japan
2015
TERASOLUNA Server
TERASOLUNA
Global FW 1.X
TERASOLUNA Server
FW for Java(Web)2.X
TERASOLUNA Server
Spring MVC 4.1+

TERASOLUNA Server
FW for Java(Web)1.X
TERASOLUNA Server
FW for Java 5.X
2013
Spring MVC 3.2
For Japan(Web)
For Global
2004 20072006
For Japan
2015
TERASOLUNA Server
TERASOLUNA
Global FW 1.X
TERASOLUNA Server
FW for Java(Web)2.X
TERASOLUNA Server
Spring MVC 4.1+
Already released
since 2013

TERASOLUNA Server
FW for Java(Web)1.X
TERASOLUNA Server
FW for Java 5.X
2013
Spring MVC 3.2
For Japan(Web)
For Global
2004 20072006
For Japan
2015
TERASOLUNA Server
TERASOLUNA
Global FW 1.X
TERASOLUNA Server
FW for Java(Web)2.X
TERASOLUNA Server
Spring MVC 4.1+
What’s the
difference??
Already released
since 2013

Current Software StackVersion management
between Spring sub-
projects is complicated

between Spring sub-
Version management between
Spring and 3rd parties
is also complicated

between Spring sub-
Version management between
Spring and 3rd parties
is complicated
Updating cost
increases!

We meet
Spring IO Platform

How we use
Spring IO Platform

What is Spring IO Platform
https://spring.io/platform

Managed Dependencies
http://docs.spring.io/platform/docs/current/reference/htmlsingle/#appendix-dependency-versions
https://pivotal.io/agile/press-release/pivotal-releases-spring-io-platform

Managed Dependencies
http://docs.spring.io/platform/docs/current/reference/htmlsingle/#appendix-dependency-versions
https://pivotal.io/agile/press-release/pivotal-releases-spring-io-platform
“With a set of components all tested to work
together, it saves weeks of tedious developer
efforts to build and test a stack of compatible
Spring and third-party technologies, thereby
helping enterprises bring new applications to
market more rapidly.”

Merits of Spring IO Platform
Spring IO Platform provides a
set of dependency/version
managed by Spring Team
Enjoy
• Reducing maintenance cost
• Sharing use cases all over the
world

Spring IO Platform in the TERASOLUNA
Our parent chooses
some dependencies in
Spring IO Platform
io.spring.platform
platform-bom
org.terasoluna.gfw
terasoluna-gfw-parent
org.springframework.boot
spring-boot-starter-parent
org.springframework.boot
spring-boot-dependencies
Your project
parent
parent
Import the dependency management
parent

How to use Spring IO Platform
https://github.com/terasolunaorg/terasoluna-gfw/blob/master/terasoluna-gfw-parent/pom.xml
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.spring.platform</groupId>
<artifactId>platform-bom</artifactId>
<version>${io.spring.platform.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>

</dependencies>
</dependencyManagement>
terasoluna-gfw-parent/pom.xml
Our parent pom

In common libraryhttps://github.com/terasolunaorg/terasoluna-gfw/blob/master/terasoluna-gfw-common/pom.xml
<parent>
<artifactId>terasoluna-gfw-parent</artifactId>
<groupId>org.terasoluna.gfw</groupId>
<version>5.0.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
</dependency>

</dependencies>
terasoluna-gfw-common/pom.xml
Choose dependencies
managed by Spring IO Platform
Choose dependencies
managed by Spring IO Platform
Choose dependencies
managed by Spring IO
Platform

Your Project
<parent>
<artifactId>terasoluna-gfw-parent</artifactId>
<version>5.0.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<artifactId>terasoluna-gfw-web</artifactId>
</dependency>

</dependencies>
Use common library

How TERASOLUNA solved
traditional problems

Traditional Problems
& Configurations
Poor Exception
Handling/Logging
Inaccuracy of
how to implement
And so on …

Complex Spring Combinations & Configuration
& Configurations
Have to consider
which libraries to use
Have to consider
initial configurations/
best practiceHave to consider
which version to use
✓
Resolved by
Spring IO Platform

& Configurations
Have to consider
Have to consider
✓
web.xml?
Log
configuration?
How
logger?
Which
validation?
How divide the
configuration?
Environment
specific?
Which Spring
project?

& Configurations
Have to consider
Have to consider
✓
web.xml?
Log
configuration?
How
logger?
Which
validation?
How divide the
configuration?
Environment
specific?
Which Spring
project?
It takes a lot of time
to start up :-(

• Inconsistent
• Considered every time at each project
• System testing is not considered
• Illegal object access beyond the layer
(ex. HttpSession in Service class!)

Poor Exception Handling/Logging
try {
// …
} catch (Exception e) {// ← Catch widely everywhere
e.printStackTrace();
}
try {
// …
} catch (Exception e) {
throw new RuntimeException(" Nice catch ! ;)", e);
}
Poor Exception
Handling/Logging

TERASOLUNA Provides…
• Recommended library & configuration
• Proper project structure based on
layered architecture
• Default Exception Handling/Error・
Trace Logging
All features are pre-configured
in a maven archetype project

Maven archetype
Single Project
Archetype
Simple one
For a trial use
https://github.com/terasolunaorg/terasoluna-gfw-web-blank
Multi Project
Archetype
Production ready
Multi-layered
Strongly recommended
https://github.com/terasolunaorg/terasoluna-gfw-web-multi-blank
Our archetype provides
pre-configured production-ready
blank project

Generate a blank project
mvn archetype:generate -B¥
-DarchetypeCatalog=http://repo.terasoluna.org/nexus/content/repositories/terasoluna-gfw-releases¥
-DarchetypeGroupId=org.terasoluna.gfw.blank¥
-DarchetypeArtifactId=terasoluna-gfw-multi-web-blank-mybatis3-archetype¥
-DarchetypeVersion=5.0.0.RELEASE¥
-DgroupId=com.example¥
-DartifactId=springio-demo
2 persistence of archetype(archetypeArtifactId) are prepared.
1terasoluna-gfw-multi-web-blank-mybatis3-archetype
2 terasoluna-gfw-multi-web-blank-jpa-archetype

Multi Module Project
Project for
domain layer
Project with
environment dependencies
Project for
application layer

Preconfigured
libraries

Layered Architecture
Application Layer
Controller Form
View
Domain Layer
Service
Domain
Object
Repository
Infrastructure Layer
O/R
Mapper
Repository
Impl
Integration System
Connector
depends depends
Helper

Layered Architecture
Application Layer
Controller Form
View
Domain Layer
Service
Domain
Object
Repository
O/R
Mapper
Repository
Impl
Integration System
Connector
depends depends
Helper
Typical Layered Architecture
similar to DDD

Domain Layer

Application Layer

Configurations depends on
the environment
like logging, datasource…

Domain Layer
Application Layer

Domain Layer
Application Layer Can’t access
Servlet APIs
and so on

Domain Layer
Application Layer
Avoid violations of the layering rule

Run the Application

Sample project
Tour reservation application
•MyBatis3 version
• https://github.com/terasolunaorg/terasoluna-tourreservation-mybatis3
•JPA version
• https://github.com/terasolunaorg/terasoluna-tourreservation
These samples follow the structure

& Configurations
Poor Exception
Handling/Logging
Inaccuracy of
how to implement
✓
✓

Common Library (recap)
Small library of useful and obtrusive common functionalities
https://github.com/terasolunaorg/terasoluna-gfw
http://terasolunaorg.github.io/guideline/5.0.x/en/Overview/FrameworkStack.html#building-blocks-of-common-library
Exception Handling Provide general exception
classes/logger/interceptor and exception handler of
Spring MVC.
System Date Factory Provide classes for retrieving the system date time
for test.
Double Submit
Protection
Provide mechanism (classes) for protecting Web
Application from double submitting of request.
Tag Libs Provide JSP tags for pagination link, showing
message panels.
… …

Prepared Exception
@Service @Transactional
public class OrderServiceImpl implements OrderSerivce {
public OrderResult order(Order o) {
// …
if (orderQuantity > stockQuantity) {
ResultMessages msg = ResultMessages.error()
.add("ORDER.STOCK.OVER", orderQuantity);
throw new BusinessException(msg);
}
// …
}
}
Message Key

Fine Exception Handling
• when the Controller class handles the
exception at request level
• when the Controller class handles the
exception at use case level
• when the framework handles the exception
at servlet level
• when the servlet container handles the
exception at web application level
4 basic flows of exception handling are considered
http://terasolunaorg.github.io/guideline/5.0.x/en/ArchitectureInDetail/ExceptionHandling.html

1. Controller class handles the exception at request level
Xxx
screen
<Spring MVC>
Dispatcher
Servlet
Controller Service
1 2 3
4
7
catch
BusinessException
6’
8
9
<Spring MVC>
Model
xxx.jsp
<jsp tag library>
Messages
PanelTag
Xxx
screen
Result
Message.
Result
Message
6
Monitoring
log
<AOP>
ResultMessages
LoggingInterceptor
5
applicationContext.xml
Application
log
defile bean & AOPException
Loggerwarn
4’5’
10 Business
Exception
Result
Message

Xxx
screen
<Spring MVC>
Dispatcher
Servlet
Controller Service
1 2 3
4
7
catch
BusinessException
6’
8
9
<Spring MVC>
Model
xxx.jsp
<jsp tag library>
Messages
PanelTag
Xxx
screen
Result
Message.
Result
Message
6
Monitoring
log
<AOP>
ResultMessages
LoggingInterceptor
5
Application
log
Loggerwarn
4’5’
10 Business
Exception
Result
Message
date:2015-04-23 13:30:05 thread:tomcat-http--18 X-
Track:b613ef3d281d4e018eadeb62bae308d5 level:WARN
logger:o.t.gfw.common.exception.ExceptionLogger message:[e.xx.fw.8001]
ResultMessages [type=error, list=[ResultMessage
[code=ORDER.STOCK.OVER, args=[100], text=null]]]
org.terasoluna.gfw.common.exception.BusinessException: ResultMessages [type=error,
list=[ResultMessage [code=ORDER.STOCK.OVER, args=[100], text=null]]]
at com.example.domain.service.demo.DemoService.doSomething(DemoService.java:13)
~[springio-demo-domain-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at
com.example.domain.service.demo.DemoService$$FastClassBySpringCGLIB$$c614e7b9.inv
oke(<generated>) ~[spring-core-4.1.4.RELEASE.jar:1.0-SNAPSHOT]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
~[spring-core-4.1.4.RELEASE.jar:4.1.4.RELEASE]
…

Xxx
screen
<Spring MVC>
Dispatcher
Servlet
Controller Service
1 2 3
4
7
catch
BusinessException
6’
8
9
<Spring MVC>
Model
xxx.jsp
<jsp tag library>
Messages
PanelTag
Xxx
screen
Result
Message.
Result
Message
6
Monitoring
log
<AOP>
ResultMessages
LoggingInterceptor
5
Application
log
Loggerwarn
4’5’
10 Business
Exception
Result
Message
ORDER.STOCK.OVER=The requested
order is out of stock!
(quantity={0})

2. Controller class handles the exception at use case level
Xxx
screen
<Spring MVC>
Dispatcher
Servlet
Controller Service
1 2 3
6
7
11
12
<Spring MVC>
Model
4
yyy.jsp
<jsp tag library>
Messages
PanelTag
Result
Message
Yyy
screen
Result
Message.
5
<Spring MVC>
ExceptionHandler
ExceptionResolver
<AOP>
HandlerExceptionResolver
LoggingInterceptor
Monitoring
log
Application
log
9
8
10
spring-
mvc.xmldefile bean & AOP
3’3’
13
Define
@ExceptionHandler(
XyzException.class)
Xyz
Exception
error
warn
Info
Exception
Logger

3. Framework handles the exception at servlet level
Xxx
screen
<Spring MVC>
Dispatcher
Servlet
Controller
<Spring MVC Extention>
SystemException
ResolverSystem Error
screen
System
Exception.jsp
Service
1 2 3
10
5
<Servlet API>
HttpServlet
Request
exception code
(error code)
exception code
+
Message.
4
6
6’
9
11
message is get from
message resources
Monitoring
log
8
spring-
mvc.xml
Application
log
define bean &
exception
handling rule
<AOP>
HandlerExceptionResolver
LoggingInterceptor
7
spring-
mvc.xml
defile bean & AOP
4’4’
12
error
warn
Info
Exception
Logger
System
Exception

4. Servlet container handles the exception
at web application level
Xxx
screen
<Spring MVC>
Dispatcher
Servlet
Controller
System Error
screen
error.html
Service
1 2 3
7
Message.
<Application Server>
Servlet
Container
Server
log
6
XyzError is
wrapped in
ServletException.
4
web.xml
<error-page>
Monitoring
log
Application
log
5
5’
4’
define exception
handling rule.
Exception
Logger
<Servlet Filter>
Exception
LoggingFilter
web.xml
defile bean
& filter
3’3’
8
Servlet
Exception
XyzError
XyzError
error
warn
Info

All configurations are prepared

<bean id="exceptionCodeResolver"
class="org.terasoluna.gfw.common.exception.SimpleMappingExceptionCodeResolver">

</bean>

<bean id="exceptionLogger"
class="org.terasoluna.gfw.common.exception.ExceptionLogger">
<property name="exceptionCodeResolver" ref="exceptionCodeResolver" />
</bean>


<bean class="org.terasoluna.gfw.web.exception.SystemExceptionResolver">
<property name="exceptionCodeResolver" ref="exceptionCodeResolver" />

</bean>

<bean id="handlerExceptionResolverLoggingInterceptor"
class="org.terasoluna.gfw.web.exception.HandlerExceptionResolverLoggingInterceptor">
<property name="exceptionLogger" ref="exceptionLogger" />
</bean>
<aop:config>
<aop:advisor advice-ref="handlerExceptionResolverLoggingInterceptor"
pointcut="execution(* org.springframework.web.servlet.HandlerExceptionResolver.resolveException(..))" />
</aop:config>

<bean id="resultMessagesLoggingInterceptor"
class="org.terasoluna.gfw.common.exception.ResultMessagesLoggingInterceptor">
<property name="exceptionLogger" ref="exceptionLogger" />
</bean>
<aop:config>
<aop:advisor advice-ref="resultMessagesLoggingInterceptor"
pointcut="@within(org.springframework.stereotype.Service)" />
</aop:config>
spring-mvc.xml
spring-demo-domain.xml

& Configurations
Poor Exception
Handling/Logging
Inaccuracy of
how to implement
✓
✓
✓

& Configurations
Poor Exception
Handling/Logging
Inaccuracy of
how to implement
✓
✓
✓
Not solved by
Maven Archetype

Inaccuracy of how to implement
There are lot of sample codes
available on internet.
Not understood on which
should I trust :S

Inaccuracy of how to implement
There are lot of sample codes
available on internet.
Not understood on which
should I trust :S
We need
production ready samples!

Guideline
• Detailed instructions for each feature
• Tutorials (learning content)
Described number
of diagrams for easy
understanding
• Sample code
• Best practices of verified secured development
Listed number of sample
code allow you to develop
your app
Explanation of sample
code also given
• Sample code
• Practical development know-how for the enterprise
・・・
How to extend the
features are also
described
Note, Tip, Warning, Hint related
number of practical development know-
how also described
Also described idea
how to implement
①Basic knowledge, study of AP
foundation
③Extension policy of the FW ④Design & Development of AP
②Feasibility study
 Guidelines leverage example in work of architect
Japanese/English
http://terasolunaorg.github.io/guideline

Providing lot of samples
A variety of contents are covered !!
1700+ pages!

& Configurations
Poor Exception
Handling/Logging
Inclarity of
how to implement
✓
✓
✓
✓

Another possible solution…
You can guess, Spring Boot can
also resolve similar problems.
But we started from 2012...

Comparison
Dependency
Management
Prepared
Configuration
Best Practices
Spring Boot Spring IO Platform
+ Starters
Auto Configure Auto Configure?
TERASOLUNA Spring IO Platform
+ common library
Maven Archetype Guideline

Comparison
Dependency
Management
Prepared
Configuration
Best Practices
Spring Boot Spring IO Platform
+ Starters
Auto Configure Auto Configure?
TERASOLUNA Spring IO Platform
+ common library
Maven Archetype Guideline
Spring users should use
Spring Boot or TERASOLUNA 

How we solved
maintenance problems

How do we assure the guideline?
A lot of samples
are explained
How about backward
compatibility??

All contents are tested !!
Selenium test cases
for each sample code!!
700+ test cases.

Continuous Testing
Everyday
700+ test cases
are running.
Test Application
& Test Cases
deploy
test

Continuous Testing
Everyday
700+ test cases
are running.
Test Application
& Test Cases
deploy
test
Performance
Test is also
executed using
Apache JMeter

Customers
System Integration Business in Japan (recap)

Customers
A number of environments
demand support!!!

Customers
are demanded to support!!!
Oracle JDK
Apache
Tomcat
Oracle WebLogic
Server
Oracle
Database PostgreSQL

Customers
OpenJDK
Oracle JDK
Apache
Tomcat
IBM WebSphere
Application Server
Fujitsu Interstage
Application Server
Oracle WebLogic
Server
JBoss Enterprise
Application Platform
NEC WebOTX
Application Server
Cosminexus: Hitachi
Application Server
Caucho Resin
Oracle
Database
IBM DB2
PostgreSQL
MySQL
IBM JDK

Customers
OpenJDK
Oracle JDK
Apache
Tomcat
IBM WebSphere
Application Server
Fujitsu Interstage
Application Server
Oracle WebLogic
Server
JBoss Enterprise
Application Platform
NEC WebOTX
Application Server
Cosminexus: Hitachi
Application Server
Caucho Resin
Oracle
Database
IBM DB2
PostgreSQL
MySQL
IBM JDK
Too hard to test and
maintain multiple
environments

Test environment by Vagrant
PostgreSQL
Oracle
DB2
Tomcat
+ Oracle JDK 7
Tomcat
+ Open JDK 7
WebLogic
+ Oracle JDK 7
JBoss EAP
+ Open JDK 7
Tomcat
+ Oracle JDK 8
WebLogic
+ Oracle JDK 8
Tomcat
+ Open JDK 8
WAS
+ IBM JDK 7
JBoss EAP
+ Open JDK 8
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
…
…
Git
All environments are
reproducible!

Test environment by Vagrant
PostgreSQL
Oracle
DB2
Tomcat
+ Oracle JDK 7
Tomcat
+ Open JDK 7
WebLogic
+ Oracle JDK 7
JBoss EAP
+ Open JDK 7
Tomcat
+ Oracle JDK 8
WebLogic
+ Oracle JDK 8
Tomcat
+ Open JDK 8
WAS
+ IBM JDK 7
JBoss EAP
+ Open JDK 8
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
Vagrantfile
…
…
Git
Tested at the combination of
each environment before release
All environments are
reproducible!

Where TERASOLUNA is
actually used

Use cases
Domain Project
Financial Mission critical system of a bank
Financial Admission system for credit card member shops
Public Sector Mission critical system of a public sector
Entertainment User management system
Package Package of attendance management system
…
Current Framework has been already used by 15+ projects
Example

Contributions to Spring

Our contributions to Spring
Spring Framework (16) Spring Security (10) Spring Data (4)
SPR-11074 (Resolved)
SPR-11669
SPR-11826
SEC-2403
SEC-2826 (Resolved)
SEC-2834 (Resolved)
SEC-2835 (Resolved)
SEC-2836
SEC-2840 (Resolved)
SEC-2880 (Resolved)
SEC-2903
SEC-2905
SEC-2910
DATACMNS-377 (Resolved)
DATACMSN-379 (Resolved)
DATAJPA-473 (Resolved)
Vulnerability Reports
Bug Reports @ JIRA (～ 2015-04-22)
CVE-2014-3625 Directory Traversal in Spring Framework

Our contributions to Spring
Spring Framework (16) Spring Security (10) Spring Data (4)
SPR-11669
SPR-11826
SEC-2403
SEC-2826 (Resolved)
SEC-2834 (Resolved)
SEC-2835 (Resolved)
SEC-2836
SEC-2840 (Resolved)
SEC-2880 (Resolved)
SEC-2903
SEC-2905
SEC-2910
DATACMSN-379 (Resolved)
DATAJPA-473 (Resolved)
Vulnerability Reports
Bug Reports @ JIRA (～ 2015-04-22)
CVE-2014-3625 Directory Traversal in Spring Framework
We are contributing

Wrap up

Wrap up
• We have been using Spring Framework.
• TERASOLUNA Framework is like a “Packaged
Spring”.
 Software Stack
 Blank Project(Maven Archetype)
 Guideline
• Spring IO Platform supports TERASOLUNA.
• TERASOLUNA solves general development
problems.

TERASOLUNA and "TERASOLuNA" logo are trademarks or registered trademarks of NTT DATA Corporation in Japan and the
People's Republic of China.

TERASOLUNA Framework on the Spring IO Platform

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