Felix And More: OSGi @ Apache

Summary Introductions Felix and More: - Felix Framework - Apache Felix Karaf - Apache Felix WebConsole - Dependency Injection Frameworks - Apache Ace Open Discussion

OSGi (general) A dynamic module system for Java

OSGi (general) 1999 - OSGi Alliance founded, JSR 8 2000 - R1 published 2003 - Eclipse choose OSGi for the plugin architecture 2007 - R4.1 published (JSR 291) 2009 - R4.2 published 2010 - Enterprise OSGi

OSGi Building with components

OSGi Communicating with services

OSGi (general) )$*+"&$ :6< 1(6'/ B'/3? =)>*&?- =)>*&?- =)>*&?- )?/ )?/ )?/ ;).9*/ ;).9*/ ;).9*/ ;).9*/ &.?("** !"#$%&'&($ &.?("**/9 ;).9*/ ;).9*/ ;).9*/ 1/'#&,/ ?("'( ?("'( ?("'@.< :&3/$,8,*/ '/?6*#/9 ",@#/ +69)*/ 1/,)'&(8 /.9 ).&.?("** ?(6==&.< ?(6= 012&$3'"4/56'7 ).&.?("**/9 !"#"$%&'()"*$+",-&./ ;).9*/ ;).9*/ ;).9*/ ;).9*/ ,-./($ &4=6'(? &4=6'(? /A=6'(? /A=6'(? /A=6'(? /A=6'(? 6'<C"=",-/C)@*$DCE 6'<C"=",-/C9>$DCH 6'<C"=",-/C*6<$FCG 6'<C"=",-/C)@*$DCD

Apache Felix • Implement the OSGi speciﬁcations • A home for many OSGi related extensions

Apache Felix • Implement the OSGi speciﬁcations • A home for many OSGi related extensions Preferences iPOJO Shell, TUI ConﬁgurationAdmin Web Console UPnP EventAdmin Sigil HTTP Maven OBR, OSGi, SCR Karaf FileInstall Gogo Service Component Runtime DependencyManager Remote Shell

Apache Felix - Framework

Apache Felix Karaf Hot Deployment Dynamic Conﬁguration Logging System Provisioning Powerful Shell Console Remote Access Security Framework Managing Multiple Instances

Apache Felix Karaf Works out-of-the-box with Felix and Equinox OSGi platform for any application (web, enterprise, desktop) (almost) Complete PDF manual available in Karaf 1.1.0 Base platform of ServiceMix 4

Apache Felix Web Management Console

Dependency Injection Frameworks bundleContext.getService (..) tracking services ? ServiceListener ServiceTracker

Dependency Injection Frameworks OSGi Declarative Service Speciﬁcation Apache Felix SCR Apache Felix IPOJO Peaberry (Google Guice extension) http://code.google.com/p/peaberry/ Spring DM (Spring extension) http://www.springsource.org/osgi

Dependency Injection Frameworks Blueprint, dependency injection a-la-Spring Apache Geronimo Blueprint (may change in the future...)

Deployment !"#$"%&%'() !"#$%&'( !"#$"%&%'(* !"#$%&') !"#$"%&%'(! !"#$%&'*

Deployment !"#$"%&%'() !"#$%&'( !"#$"%&%'(* !"#$%&'"() !"#$%&') !"#$"%&%'(! !"#$%&'*

Keeping the history now !"#$"%&%'() !"#$%&'( !"#$"%&%'(* !"#$%&') !"#$"%&%'(! !"#$%&'*

Keeping the history last year !"#$"%&%'() +,-.&'() last month !"#$"%&%'() !"#$"%&%'(* +,-.&'() last week !"#$"%&%'() !"#$"%&%'(* !"#$%&'( +,-.&'(! +,-.&'(* now !"#$"%&%'() !"#$%&'( !"#$"%&%'(* !"#$%&') +,-.&'(! !"#$"%&%'(* !"#$%&') !"#$"%&%'(! !"#$%&'* !"#$"%&%'(! !"#$%&'*

Topology !"#$%! 0"&"$%0%&!. "$%&! !"#$%! /2,%&! *#(+,-,(&,&$. 0"&"$%0%&!. &%!'(#) -%#+%# "$%&! !"#$%! 0"&"$%0%&!. "$%&! /(0*(&%&!. #%*(-,!(#1

Deployment Repository ',*-&'( )&*(+"%( !"#$"%&%'( 2 1"#$"%&%'/0 !"#$"%&%'() 3 1"#$"%&%'/0 !"#$"%&%'() !"#$"%&%'(! .,*-&'/0 4 1"#$"%&%'/0 !"#$"%&%'(! !"#$"%&%'(* 5 1"#$"%&%'/1 !"#$"%&%'(* 2 1"#$"%&%'/6 !"#$"%&%'(* .,*-&'/6 3 1"#$"%&%'/0 !"#$"%&%'() !"#$"%&%'(*

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Felix And More: OSGi @ Apache

by Filippo Diotalevi on Nov 18, 2009

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Felix And More: OSGi @ Apache — Presentation Transcript