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Page 1: (Web) Applications Made Simple with OSGi - Peter Kriens

(Web)Applications Made Simple with OSGi

Peter KriensOSGi Alliance

1dinsdag 29 oktober 13

Page 2: (Web) Applications Made Simple with OSGi - Peter Kriens

Content

• Sabbatical

• OSGi en Route

• Demo

• Questions

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OpenBlend 2013

Sabbatical ...

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Ludwigsburg OSGi DevCon 2013

jpm4J

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Ludwigsburg OSGi DevCon 2013

jpm4J

Indexed 480,756 JARs from 50,522 programs

(most from Maven Central, almost doubled in the last year)

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OpenBlend 2013

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OpenBlend 2013

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OSGi Works!

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OSGi Works!

But too few good components.

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OSGi Works!

But too few good components.

Why?

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What do we Need?

• High Cohesion

• Low Coupling

• Expliciti

• Requirements

• Capabilities

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What do we Need?

• High Cohesion

• Low Coupling

• Expliciti

• Requirements

• Capabilities

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OSGi enRoute

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OSGi enRoute

… as OSGi was meant to be

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OSGi enRoute

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OSGi enRoute

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OSGi enRoute

The ComponentFramework

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Great Stuff!

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Great Stuff!

But how do you put it together?

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The whole solution

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OSGi enRoute• Demonstrator chain

• User Documentation, Tutorials

• Providing missing pieces

• Specifications

• Implementations (through open source collaboration)

• Repository

• Community

• Pluggability

• Vendors

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First Baby Steps ...

OSGi enRoute Blog Tutorial

https://github.com/osgi/osgi.enroute.blog

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blog.appl

blog.jpaprovider

blog.memoryprovider

Blog Manager

jpamanaged

H2

EclipsePersistence

Hibernate

Webserver

RESTApache Felix Http

JonasTransaction

Configurer

jdbcmanaged

jtafilter

ConfigAdmin

TwitterBootstrap

Angular

`

`

` 0

` `

`

`

`

EntityManager

TransactionManager

PersistenceProvider

DataSource

Factory

XA DataSource

ResourceManager

Servlet

Configuration Admin

blog.test

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Demo

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Q&A

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