Europe


vrijdag 26 juni 2009
vrijdag 26 juni 2009
Peter Kriens
                                   OSGi Evangelist



                                           Europe




 ...
OSGi Service Platform
                       Core Specification




vrijdag 26 juni 2009
Planning 4.2

                       • Core released for approval June 10
                       • Working on the final dra...
Legend




vrijdag 26 juni 2009
Legend
                         Bundle
                           A




                         Bundle
                  ...
Legend
                             Bundle
                               A




                       Service


         ...
Legend
                             Bundle
                               A


                                 getService
...
Legend
                             Bundle
                               A


                                 getService
...
Legend
                             Bundle
                               A


                                 getService
...
Legend
                                               Bundle
                                                 A


        ...
Core

                       • Launching
                       • Bundle Tracker
                       • Bundle-License H...
Launching

                       • To be inside a framework …
                       • Or outside a framework ...
       ...
Launching

                       • Standardizes launching different
                           frameworks
               ...
Launching
                       Map<String,String> p = new HashMap<String,String>();
                       List<String> ...
Bundle Tracker
                       • Simple tool a la Service Tracker to track
                           bundles
     ...
Service Hooks

                       • FindHook
                        • Intercept getServiceReference(s)
              ...
Service Hooks
                            Bundle
                              A




                            Bundle
  ...
Service Hooks
                            Bundle
                              A




                                     ...
Service Hooks
                            Bundle
                              A




                                     ...
Service Hooks
                            Bundle
                              A




                                     ...
Service Hooks
                            Bundle
                              A
                                         ...
Service Hooks
                            Bundle
                              A
                                         ...
Negative Permissions

                       • Java 2 Permissions are only positive
                       • That is, you ...
Negative Permissions

                  DENY {
                     [...BundleSignerCondition "cn=*, o=ACME" "!" ]
       ...
Compendium

                       • Initial Provisioning
                       • Bundle Tracker
                       •...
Remote Services

                       • RFC 119
                       • Formerly Distributed OSGi
                     ...
Remote Services


                          Distribution   Distribution
                           Provider       Provider...
Remote Services


                              Distribution   Distribution
                       X       Provider       ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                Distribution  ...
Remote Services
                       Bundle
                         A



                                  Distribution...
Remote Services
                       • Service Properties define the interaction
                       • Intents specify...
Service Properties
                                                  Distribution Provider
                             <o...
Service Properties
                                                  Distribution Provider
                             <o...
Service Properties
                                                  Distribution Provider
                             <o...
Service Properties
                                                  Distribution Provider
                             <o...
Blueprint Extender
                       • RFC 124
                       • Provides Spring DM Functionality
            ...
Blueprint Extender


        XML




vrijdag 26 juni 2009
Blueprint Extender


                             Blueprint
        XML
                             Container




vrijdag...
Blueprint Extender


                             Blueprint
        XML
                             Container




vrijdag...
Blueprint Extender


                                           Blueprint
        XML
                                    ...
Blueprint Extender


                                           Blueprint
        XML
                                    ...
Blueprint Extender


                                           Blueprint
        XML
                                    ...
Blueprint Extender


                                           Blueprint
        XML
                                    ...
Blueprint Extender


                                           Blueprint
        XML
                                    ...
Blueprint Extender


                                           Blueprint
        XML
                                    ...
Blueprint Extender


                                           Blueprint
        XML
                                    ...
Blueprint Extender
                                                                             Application
              ...
Metadata




                         Null                   NonNull                                    Props
            ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Reference

                                                 service
                                              ...
Damping Ref-list

                                                service
                                      proxy     ...
Enterprise

                       • Transactions
                       • JDBC Database Access
                       • J...
Experimental


                       • TSL
                       • Nested Frameworks
                       • OBR


vrij...
TSL

                       • A Tiny Script Language
                        • Feels like a shell
                        ...
TSL
                                     Telnet   Console            ...
                                      Shell    Sh...
TSL
                       $ echo Hello World
                       Hello World
                       $ echo <bundle 1>
...
TSL
                       $ <bundle 6> headers
                       Tool                 Bnd-0.0.169
                  ...
TSL
                       $ help={each <<$it class> declaredmethods> {$it name }}
                       aQute.shell.runt...
Nested Frameworks
                       • Application Server Vendors want scoping of
                           applicati...
Nested Frameworks
                       System
                       Bundle




                                    Fram...
Nested Frameworks
                       System
                       Bundle




                                 Composi...
Nested Frameworks
                                             Framework C
                       System
                 ...
Nested Frameworks
                                                      Framework C
                       System
        ...
Nested Frameworks
                                                          Framework C
                       System
    ...
Nested Frameworks
                                                          Framework C
                       System
    ...
Nested Frameworks
                                                          Framework C
                       System
    ...
Nested Frameworks
                                                          Framework C
                       System
    ...
Nested Frameworks
                                                          Framework C
                       System
    ...
Nested Frameworks
                                                            Framework C
                       System
  ...
Nested Frameworks
                                                            Framework C
                       System
  ...
Nested Frameworks
                                                            Framework C
                       System
  ...
Nested Frameworks
                                                            Framework C
                       System
  ...
Java Modularity




vrijdag 26 juni 2009
Java Modularity


                         294
vrijdag 26 juni 2009
Java Modularity


                         294
vrijdag 26 juni 2009
                          7
Java Modularity



                          42
vrijdag 26 juni 2009
Java Modularity




vrijdag 26 juni 2009
Java Modularity




vrijdag 26 juni 2009
Java Modularity




vrijdag 26 juni 2009
Java Modularity




vrijdag 26 juni 2009
Java Modularity




vrijdag 26 juni 2009
Java Modularity


                       module

vrijdag 26 juni 2009
Java Modularity
                       module class Foo {}

                       public class Bar {
                    ...
Java Modularity

                         Visibility
                             vs
                        Accessibility...
Visibility

                       Class                Class
                         S                   T




vrijdag 2...
Visibility

                       Class                Class
                         S                   T




vrijdag 2...
Visibility

                       Class                Class
                         S                   T




vrijdag 2...
Visibility

                       Class                Class
                         S                   T




vrijdag 2...
Visibility

                       Class                Class
                         S                   T




vrijdag 2...
Visibility

                                  Module
                                  System
                       Class...
Accessibility

                            public

                           module

                           package

...
Accessibility


                            Class
                              S




vrijdag 26 juni 2009
Accessibility


                            Class           Class
                              S              T

        ...
Accessibility


                            Class           Class
                              S              T

        ...
Accessibility
                                              module
                            Class
                     ...
Accessibility
                                              module
                            Class
                     ...
Accessibility
                                                 module
                               Class
               ...
Is JSR 294 a
  Meta Module System?
     (Implemented by OSGi™, Jigsaw, Guice, …)




vrijdag 26 juni 2009
Is JSR 294 a
  Meta Module System?
     (Implemented by OSGi™, Jigsaw, Guice, …)


                        No Java™
      ...
OSGi Modules: Bundle
                            = Module
                                Bundle

                        ...
OSGi Modules: Bundle
                        = Multiple Modules
                                Bundle

                  ...
OSGi Modules:
                   Modules Cross Bundles
                        Bundle A            Bundle B




          ...
OSGi Modules: Nested?

                            Bundle

                           module A


                         ...
Module Dependencies
                           Bundle A     Bundle B

                             module A     module B

...
Module Dependencies
                           Bundle A                Bundle B

                             module A    ...
Module Dependencies




                                        ?
                           Bundle A                Bundl...
vrijdag 26 juni 2009
Europe



vrijdag 26 juni 2009
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OSGi Devcon 2009 Keynote

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OSGi Devcon 2009 Keynote

  1. 1. Europe vrijdag 26 juni 2009
  2. 2. vrijdag 26 juni 2009
  3. 3. Peter Kriens OSGi Evangelist Europe OSGi Next vrijdag 26 juni 2009
  4. 4. OSGi Service Platform Core Specification vrijdag 26 juni 2009
  5. 5. Planning 4.2 • Core released for approval June 10 • Working on the final draft for Compendium as we speak • Compendium : July 10 • Enterprise Release Autumn • Residential Release Spring 2010 vrijdag 26 juni 2009
  6. 6. Legend vrijdag 26 juni 2009
  7. 7. Legend Bundle A Bundle B vrijdag 26 juni 2009
  8. 8. Legend Bundle A Service Bundle B vrijdag 26 juni 2009
  9. 9. Legend Bundle A getService Service registerService Bundle B vrijdag 26 juni 2009
  10. 10. Legend Bundle A getService Bundle Service C registerService Bundle B vrijdag 26 juni 2009
  11. 11. Legend Bundle A getService Bundle Service addServiceListener C registerService Bundle B vrijdag 26 juni 2009
  12. 12. Legend Bundle A getService Call/Dependency Bundle Direction Service addServiceListener C registerService Bundle B vrijdag 26 juni 2009
  13. 13. Core • Launching • Bundle Tracker • Bundle-License Header • Service Hooks • Negative Permissions vrijdag 26 juni 2009
  14. 14. Launching • To be inside a framework … • Or outside a framework ... • That’s the question! vrijdag 26 juni 2009
  15. 15. Launching • Standardizes launching different frameworks • Will enable generic launchers • Allows you to embed a framework in your application! vrijdag 26 juni 2009
  16. 16. Launching Map<String,String> p = new HashMap<String,String>(); List<String> impls = getMetaInfServices( loader, FrameworkFactory.class.getName()); if (impls.size() != 1) throw new RuntimeException( "Too many frameworks: "+ impls); Class<?> clazz = loader.loadClass(impls.get(0)); FrameworkFactory factory = (FrameworkFactory) clazz .newInstance(); Framework fw = factory.newFramework(p); Bundle b = fw.installBundle( “http://.../load/…”); b.start(); vrijdag 26 juni 2009
  17. 17. Bundle Tracker • Simple tool a la Service Tracker to track bundles • Very useful for extenders • Bundles that provide additional functionality based on data in a bundle • Tracks a set of states • Handles all concurrency issues vrijdag 26 juni 2009
  18. 18. Service Hooks • FindHook • Intercept getServiceReference(s) • EventHook • Intercept Service Event delivery • ListenerHook • Find out who is listening to what vrijdag 26 juni 2009
  19. 19. Service Hooks Bundle A Bundle B vrijdag 26 juni 2009
  20. 20. Service Hooks Bundle A Proxy Bundle Bundle B vrijdag 26 juni 2009
  21. 21. Service Hooks Bundle A FindHook Proxy EventHook Bundle Bundle B vrijdag 26 juni 2009
  22. 22. Service Hooks Bundle A FindHook Proxy EventHook Bundle Bundle B vrijdag 26 juni 2009
  23. 23. Service Hooks Bundle A ListenerHook FindHook Proxy EventHook Bundle Bundle B vrijdag 26 juni 2009
  24. 24. Service Hooks Bundle A ListenerHook FindHook Proxy EventHook Bundle Bundle B vrijdag 26 juni 2009
  25. 25. Negative Permissions • Java 2 Permissions are only positive • That is, you grant a permission P • PackagePermission(com.acme,IMPORT) • Very hard to say, all permissions except P • Lack of deny permissions vrijdag 26 juni 2009
  26. 26. Negative Permissions DENY { [...BundleSignerCondition "cn=*, o=ACME" "!" ] (...PackagePermission "com.acme.secret.*" "import,exportonly" ) } ALLOW { (...PackagePermission "*" "*" ) } vrijdag 26 juni 2009
  27. 27. Compendium • Initial Provisioning • Bundle Tracker • Declarative Services • Remote Services • Blueprint Extender vrijdag 26 juni 2009
  28. 28. Remote Services • RFC 119 • Formerly Distributed OSGi • Distribution Software uses services to: • Maps a service to/from a remote system • Uses a service to abstract a communication endpoint vrijdag 26 juni 2009
  29. 29. Remote Services Distribution Distribution Provider Provider X’ Bundle B vrijdag 26 juni 2009
  30. 30. Remote Services Distribution Distribution X Provider Provider X’ Bundle B vrijdag 26 juni 2009
  31. 31. Remote Services Bundle A Distribution Distribution X Provider Provider X’ Bundle B vrijdag 26 juni 2009
  32. 32. Remote Services Bundle A Distribution Distribution X Provider Provider X’ Bundle B vrijdag 26 juni 2009
  33. 33. Remote Services Bundle A Distribution Distribution X Provider Provider X’ Bundle B vrijdag 26 juni 2009
  34. 34. Remote Services Bundle A Distribution Distribution X Provider Provider exports X’ Bundle B vrijdag 26 juni 2009
  35. 35. Remote Services Bundle A Distribution Distribution X Provider Provider exports X’ Bundle B vrijdag 26 juni 2009
  36. 36. Remote Services Bundle A Distribution Distribution X Provider Provider exports X’ Bundle B vrijdag 26 juni 2009
  37. 37. Remote Services Bundle A Distribution Distribution X Provider Provider exports X’ Bundle B vrijdag 26 juni 2009
  38. 38. Remote Services Bundle A Distribution Distribution X Provider Provider exports imports X’ Bundle B vrijdag 26 juni 2009
  39. 39. Remote Services Bundle A Distribution Distribution X Provider Provider exports imports X’ Bundle B vrijdag 26 juni 2009
  40. 40. Remote Services Bundle A Distribution Distribution X Provider Provider exports imports X’ Bundle B vrijdag 26 juni 2009
  41. 41. Remote Services Bundle A Distribution Distribution X Provider Provider exports imports X’ Bundle B vrijdag 26 juni 2009
  42. 42. Remote Services Bundle A Distribution Distribution X Provider Provider exports imports X’ Bundle B Framework 1 Framework 2 vrijdag 26 juni 2009
  43. 43. Remote Services • Service Properties define the interaction • Intents specify the required/provided capabilities • Filters used to match • Service Component Architecture (SCA) • Interaction specified, not mandated • Flexible configuration options vrijdag 26 juni 2009
  44. 44. Service Properties Distribution Provider <other properties> <other properties> service.exported.intents service.intents service.exported.intents service.exported.intents.extra service.imported service.exported.interfaces objectClass service.exported.configs service.imported.configs remote.intents.supported remote.configs.supported Framework 1 Framework 2 vrijdag 26 juni 2009
  45. 45. Service Properties Distribution Provider <other properties> <other properties> service.exported.intents service.intents service.exported.intents service.exported.intents.extra service.imported service.exported.interfaces objectClass service.exported.configs service.imported.configs remote.intents.supported remote.configs.supported Framework 1 Framework 2 vrijdag 26 juni 2009
  46. 46. Service Properties Distribution Provider <other properties> <other properties> service.exported.intents service.intents service.exported.intents service.exported.intents.extra service.imported service.exported.interfaces objectClass service.exported.configs service.imported.configs endpoint remote.intents.supported remote.configs.supported Framework 1 Framework 2 vrijdag 26 juni 2009
  47. 47. Service Properties Distribution Provider <other properties> <other properties> service.exported.intents service.intents service.exported.intents service.exported.intents.extra service.imported service.exported.interfaces objectClass service.exported.configs service.imported.configs endpoint remote.intents.supported remote.configs.supported Framework 1 Framework 2 vrijdag 26 juni 2009
  48. 48. Blueprint Extender • RFC 124 • Provides Spring DM Functionality • Blueprint Extender uses XML definitions in bundle to create & wire application objects • Namespace Handler services, not yet :-( • Provides damping • Proxies services vrijdag 26 juni 2009
  49. 49. Blueprint Extender XML vrijdag 26 juni 2009
  50. 50. Blueprint Extender Blueprint XML Container vrijdag 26 juni 2009
  51. 51. Blueprint Extender Blueprint XML Container vrijdag 26 juni 2009
  52. 52. Blueprint Extender Blueprint XML Container BeanMetadata ServiceMetadata Reference Metadata vrijdag 26 juni 2009
  53. 53. Blueprint Extender Blueprint XML Container BeanMetadata Bean ServiceMetadata Reference Metadata vrijdag 26 juni 2009
  54. 54. Blueprint Extender Blueprint XML Container BeanMetadata Bean ServiceMetadata Service Reference Metadata vrijdag 26 juni 2009
  55. 55. Blueprint Extender Blueprint XML Container BeanMetadata Bean ServiceMetadata Service Reference Metadata Reference vrijdag 26 juni 2009
  56. 56. Blueprint Extender Blueprint XML Container BeanMetadata Bean ServiceMetadata Service Reference Metadata Reference vrijdag 26 juni 2009
  57. 57. Blueprint Extender Blueprint XML Container BeanMetadata Bean ServiceMetadata Service Reference Metadata Reference vrijdag 26 juni 2009
  58. 58. Blueprint Extender Blueprint XML Container BeanMetadata Bean ServiceMetadata Service Reference Metadata Reference vrijdag 26 juni 2009
  59. 59. Blueprint Extender Application Objects Blueprint XML Container BeanMetadata Bean ServiceMetadata Service Reference Metadata Reference vrijdag 26 juni 2009
  60. 60. Metadata Null NonNull Props Metadata Metadata Metadata IdRef Value Component Collection Map Metadata Metadata Metadata Metadata Metadata Ref Map Metadata Entry Service Bean Service Reference Target Metadata Metadata Metadata Ref Reference Bean Bean Collection Metadata Property Argument Metadata Registration Listener Listener vrijdag 26 juni 2009
  61. 61. Damping Reference service object service App proxy object service object vrijdag 26 juni 2009
  62. 62. Damping Reference service object service App proxy object service object vrijdag 26 juni 2009
  63. 63. Damping Reference service object service App proxy object service object vrijdag 26 juni 2009
  64. 64. Damping Reference service object service App proxy object service object vrijdag 26 juni 2009
  65. 65. Damping Reference service object service App proxy object service object vrijdag 26 juni 2009
  66. 66. Damping Reference service object service App proxy object service object vrijdag 26 juni 2009
  67. 67. Damping Reference service object App proxy service object vrijdag 26 juni 2009
  68. 68. Damping Reference service object App proxy service object vrijdag 26 juni 2009
  69. 69. Damping Reference service object App proxy service object vrijdag 26 juni 2009
  70. 70. Damping Reference service object App proxy service object vrijdag 26 juni 2009
  71. 71. Damping Ref-list service proxy object service App List proxy object service proxy object vrijdag 26 juni 2009
  72. 72. Enterprise • Transactions • JDBC Database Access • JMX • JNDI • JPA • Connectors vrijdag 26 juni 2009
  73. 73. Experimental • TSL • Nested Frameworks • OBR vrijdag 26 juni 2009
  74. 74. TSL • A Tiny Script Language • Feels like a shell • Acts like a script language • Uses reflection, but simplifies syntax • No new commands • Will become Felix project vrijdag 26 juni 2009
  75. 75. TSL Telnet Console ... Shell Shell Shell OSGi Command Convert. Shell Converter ThreadIO Eclipse TSL Thread Convert. Impl IO * Felix osgi.command.name=xxx Convert. osgi.command.function=yyy Frame Basic ... Work Cmnds Cmnds Cmnds vrijdag 26 juni 2009
  76. 76. TSL $ echo Hello World Hello World $ echo <bundle 1> initial@reference:file:org.eclipse.osgi.util_3.1.200.v200 70605.jar/ [1] $ ls eclipse eclipse.ini load runner $ ls /Ws aQute felix-trunk osgi osgi-books vrijdag 26 juni 2009
  77. 77. TSL $ <bundle 6> headers Tool Bnd-0.0.169 Bundle-Activator aQute.fileinstall.FileInstall Export-Package aQute.fileinstall ... Created-By 1.6.0_01 (Sun Microsystems Inc.) Bnd-LastModified 1184160147361 Bundle-Version 1.3 Bundle-ManifestVersion2 Manifest-Version 1.0 Import-Package aQute.fileinstall, ... Bundle-Name biz.aQute.fileinstall Bundle-Description This bundle watches a .... Bundle-SymbolicName biz.aQute.fileinstall vrijdag 26 juni 2009
  78. 78. TSL $ help={each <<$it class> declaredmethods> {$it name }} aQute.shell.runtime.Closure@90a284 $ help <bundle 6> loadClass getResource ... checkLoader closeBundleLoader getLoaderProxy $ echo $exception E: java.lang.NullPointerException $ echo $exception java.lang.NullPointerException $ $exception printstacktrace $ // the output is temporarily on reall stderr ... vrijdag 26 juni 2009
  79. 79. Nested Frameworks • Application Server Vendors want scoping of applications … • Basic Idea OSGi is: • The Application == the set of installed bundles • Compromise: • All Frameworks to be nested vrijdag 26 juni 2009
  80. 80. Nested Frameworks System Bundle Framework P vrijdag 26 juni 2009
  81. 81. Nested Frameworks System Bundle Composite Bundle Framework P vrijdag 26 juni 2009
  82. 82. Nested Frameworks Framework C System Bundle Composite Bundle Framework P vrijdag 26 juni 2009
  83. 83. Nested Frameworks Framework C System Bundle System Bundle Composite Bundle Framework P vrijdag 26 juni 2009
  84. 84. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle Framework P vrijdag 26 juni 2009
  85. 85. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle Framework P vrijdag 26 juni 2009
  86. 86. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle App Bundle A Framework P vrijdag 26 juni 2009
  87. 87. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle App Bundle A Framework P vrijdag 26 juni 2009
  88. 88. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle App Bundle A Framework P vrijdag 26 juni 2009
  89. 89. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle App Bundle B App Bundle A Framework P vrijdag 26 juni 2009
  90. 90. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle App Bundle B App Bundle A Framework P vrijdag 26 juni 2009
  91. 91. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle App Bundle B App Bundle A Framework P vrijdag 26 juni 2009
  92. 92. Nested Frameworks Framework C System Bundle System Bundle Composite Surrogate Bundle Bundle App Bundle B App Bundle A Framework P vrijdag 26 juni 2009
  93. 93. Java Modularity vrijdag 26 juni 2009
  94. 94. Java Modularity 294 vrijdag 26 juni 2009
  95. 95. Java Modularity 294 vrijdag 26 juni 2009 7
  96. 96. Java Modularity 42 vrijdag 26 juni 2009
  97. 97. Java Modularity vrijdag 26 juni 2009
  98. 98. Java Modularity vrijdag 26 juni 2009
  99. 99. Java Modularity vrijdag 26 juni 2009
  100. 100. Java Modularity vrijdag 26 juni 2009
  101. 101. Java Modularity vrijdag 26 juni 2009
  102. 102. Java Modularity module vrijdag 26 juni 2009
  103. 103. Java Modularity module class Foo {} public class Bar { module int foo() {} } module interface Baz {} vrijdag 26 juni 2009
  104. 104. Java Modularity Visibility vs Accessibility vrijdag 26 juni 2009
  105. 105. Visibility Class Class S T vrijdag 26 juni 2009
  106. 106. Visibility Class Class S T vrijdag 26 juni 2009
  107. 107. Visibility Class Class S T vrijdag 26 juni 2009
  108. 108. Visibility Class Class S T vrijdag 26 juni 2009
  109. 109. Visibility Class Class S T vrijdag 26 juni 2009
  110. 110. Visibility Module System Class Class S T vrijdag 26 juni 2009
  111. 111. Accessibility public module package private vrijdag 26 juni 2009
  112. 112. Accessibility Class S vrijdag 26 juni 2009
  113. 113. Accessibility Class Class S T class vrijdag 26 juni 2009
  114. 114. Accessibility Class Class S T class Class U package vrijdag 26 juni 2009
  115. 115. Accessibility module Class V Class Class S T class Class U package vrijdag 26 juni 2009
  116. 116. Accessibility module Class V Class Class S T class Class U package vrijdag 26 juni 2009
  117. 117. Accessibility module Class V Class Class Class W S T class Class U package vrijdag 26 juni 2009
  118. 118. Is JSR 294 a Meta Module System? (Implemented by OSGi™, Jigsaw, Guice, …) vrijdag 26 juni 2009
  119. 119. Is JSR 294 a Meta Module System? (Implemented by OSGi™, Jigsaw, Guice, …) No Java™ Standard for vrijdag 26 juni 2009 Modules!
  120. 120. OSGi Modules: Bundle = Module Bundle module vrijdag 26 juni 2009
  121. 121. OSGi Modules: Bundle = Multiple Modules Bundle module A module B vrijdag 26 juni 2009
  122. 122. OSGi Modules: Modules Cross Bundles Bundle A Bundle B module vrijdag 26 juni 2009
  123. 123. OSGi Modules: Nested? Bundle module A module B vrijdag 26 juni 2009
  124. 124. Module Dependencies Bundle A Bundle B module A module B vrijdag 26 juni 2009
  125. 125. Module Dependencies Bundle A Bundle B module A module B requires provides permits vrijdag 26 juni 2009
  126. 126. Module Dependencies ? Bundle A Bundle B module A module B requires provides permits vrijdag 26 juni 2009
  127. 127. vrijdag 26 juni 2009
  128. 128. Europe vrijdag 26 juni 2009
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