EAP 6 comes with a Maven Repository - this means that you can now easily migrate from JBoss AS 7 to EAP 6 if your project follows good best practices concerning use of Maven dependencies. But it is about much more than just easy migration. The best practices we applied to the use of Enterprise Maven Repository is some that many jboss.org projects could and should consider using since it allows the projects to be easily available for productization and be easy to consume by users in tools like JBoss Tools, Forge and the many Quickstarts built around the Maven best practices. In this talk I'll present how the Maven repository came to be, what concerns we wanted to address, how you as a user utilizes this maven repository best and how jboss.org projects can benefit from its best practices too.

1. Enterprise Maven Repository
...and what does it mean to you ?
Max Rydahl Andersen
Senior Principal Engineer
Red Hat
Friday 29 June 12

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14. Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
Friday 29 June 12

15. Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
org == com
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16. Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
org == com org ~= com
Friday 29 June 12

17. Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
org == com org ~= com org != com
Friday 29 June 12

18. Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
Path to
Product ?
org == com org ~= com org != com
Friday 29 June 12

19. Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
Friday 29 June 12

20. Tools/IDE
Migrations Documentation
Upgrades
Standards/Guidelines
Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
Support Getting Started
Books Examples
Builds
Trainings
Friday 29 June 12

21. Maven
• Pervasive Build and Dependency Management Tool
• Gives a common language to express project
structure and which artifacts a project needs and
which it produces
• Perfect for examples, sharing, teams, continuos
integration, …
Friday 29 June 12

22. What is a Maven Repository
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23. What is a Maven Repository
• A directory of artifacts (jar, doc, source, zip,
etc.)
Friday 29 June 12

24. What is a Maven Repository
• A directory of artifacts (jar, doc, source, zip,
etc.)
• All with a unique GAV ID
Friday 29 June 12

25. What is a Maven Repository
• A directory of artifacts (jar, doc, source, zip,
etc.)
• All with a unique GAV ID
• Group org.richfaces.core
Friday 29 June 12

26. What is a Maven Repository
• A directory of artifacts (jar, doc, source, zip,
etc.)
• All with a unique GAV ID
• Group org.richfaces.core
• Artifact richfaces-api.jar
Friday 29 June 12

27. What is a Maven Repository
• A directory of artifacts (jar, doc, source, zip,
etc.)
• All with a unique GAV ID
• Group org.richfaces.core
• Artifact richfaces-api.jar
• Version 4.0.2
Friday 29 June 12

28. What is a Maven Repository
• A directory of artifacts (jar, doc, source, zip,
etc.)
• All with a unique GAV ID
• Group org.richfaces.core
• Artifact richfaces-api.jar
• Version 4.0.2
• Metadata for dependencies between artifacts
Friday 29 June 12

29. How Maven Works...
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version>
</dependency>
Friday 29 June 12

30. How Maven Works...
~/.m2/
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version>
</dependency>
Friday 29 June 12

31. How Maven Works...
~/.m2/
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version>
</dependency>
Friday 29 June 12

32. How Maven Works...
Maven
~/.m2/ Central
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version>
</dependency>
Friday 29 June 12

33. How Maven Works...
Maven
~/.m2/ Central
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version>
</dependency>
Friday 29 June 12

34. How Maven Works...
Maven
~/.m2/ Central
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version>
</dependency>
Friday 29 June 12

35. How Maven Works...
Maven
~/.m2/ Central
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version>
</dependency>
Friday 29 June 12

36. How Maven Works...
Maven
~/.m2/ Central
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version> Company X
</dependency>
Friday 29 June 12

37. How Maven Works...
Maven
~/.m2/ Central
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version> Company X
</dependency>
Friday 29 June 12

38. How Maven Works...
Maven
~/.m2/ Central
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version> Company X
</dependency>
Friday 29 June 12

39. How Maven Works...
Maven
~/.m2/ Central
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
richfaces-api.jar
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version> Company X
</dependency>
Friday 29 June 12

40. How Maven Works...
Maven
~/.m2/ Central
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
richfaces-api.jar
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version> Company X
</dependency>
richfaces-api.jar
Friday 29 June 12

41. How Maven Works...
Maven
~/.m2/ Central
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
richfaces-api.jar
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0</version> Company X
</dependency>
Which richfaces-api.jar ?
richfaces-api.jar
Friday 29 June 12

42. jsf-api.jar
richfaces-api.jar
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43. jsf-api.jar
hfaces-api.jar
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44. BOM POM!
Dependency Management: Dependencies:
<dependencies>
<dependencyManagement> <dependency>
<dependencies> <groupId>javax.enterprise</groupId>
<dependency> <artifactId>cdi-api</artifactId>
<groupId>org.jboss.spec</groupId> </dependency>
<artifactId>jboss-javaee-6.0</artifactId> <dependency>
<version>3.0.0.Final</version> <groupId>junit</groupId>
<type>pom</type> <artifactId>junit</artifactId>
<scope>import</scope> <version>4.0.1</version>
</dependency> <scope>test</scope>
</dependencies> </dependency>
</dependencyManagement> </dependencies>
Friday 29 June 12

45. Project Wolf!
• Enterprise Maven Repository
• Every jar, javadoc, source, etc.
available with unique GAV
• BOM POM for stacks
• Across All JBoss Enterprise
Middleware
• EAP 6/WFK 2/JDG 6
• .zip distribution
• ...and...
Friday 29 June 12

46. http://maven.repository.redhat.com/
Friday 29 June 12

47. How to use ?
• Add http://maven.repository.redhat.com/techpreview/all to
~/.m2/settings.xml
• enterprise=true on archetypes/JBoss Central
• http://jboss.org/developer
Friday 29 June 12

48. How Enterprise Maven
Repo Works
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

49. How Enterprise Maven
Repo Works
~/.m2/
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

50. How Enterprise Maven
Repo Works
~/.m2/
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

51. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

52. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

53. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

54. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

55. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version>
</dependency>
Friday 29 June 12

56. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
Friday 29 June 12

57. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
Friday 29 June 12

58. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
Friday 29 June 12

59. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
Which richfaces-api.jar ?
Friday 29 June 12

60. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
richfaces-api.jar
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
Which richfaces-api.jar ?
Friday 29 June 12

61. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
richfaces-api.jar
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
richfaces-api.jar
Which richfaces-api.jar ?
Friday 29 June 12

62. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
richfaces-api.jar
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
richfaces-api.jar
Which richfaces-api.jar ?
Friday 29 June 12

63. How Enterprise Maven
Repo Works
Maven Central
~/.m2/
pom.xml richfaces-api.jar JBoss.org
:
<dependency>
richfaces-api.jar
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-api</artifactId>
<version>4.0.0-redhat-1</version> maven.repository.jboss.org
</dependency>
richfaces-api.jar
Which richfaces-api.jar ?
Company X
Friday 29 June 12

64. Project Wolf “Rules”
1. Unique Group-Artifact-Version (GAV)
2. Community version + -redhat-<id>
• hibernate-validator-4.2.0.Final-redhat-1
• richfaces-api-4.0.0.Final-redhat-3
3. BOM POM’s for the stack(s)
Friday 29 June 12

65. Friday 29 June 12

66. Friday 29 June 12

67. Getting in...
Friday 29 June 12

68. Getting in...
• CDI Enable your programming model
• Transitive Closure of Dependencies in Maven Central
• Maven Archetypes
• Provide a single BOM’s for your framework
• Create Quickstarts
• Tooling
• Path to product
• OpenShift
• Mobile
Friday 29 June 12

69. Getting in...
• CDI Enable your programming model
• Transitive Closure of Dependencies in Maven Central
• Maven Archetypes
• Provide a single BOM’s for your framework
• Create Quickstarts
• Tooling
• Path to product
• OpenShift
• Mobile
Friday 29 June 12

70. Getting in...
• CDI Enable your programming model
• Transitive Closure of Dependencies in Maven Central
• Maven Archetypes
• Provide a single BOM’s for your framework
• Create Quickstarts
• Tooling
• Path to product
• OpenShift
• Mobile
Friday 29 June 12

71. What is there today ?
http://maven.repository.redhat.com JBoss Developer Studio
QuickStarts/Archetypes Forge
JBoss Developer Framework Arquillian
The JBoss Way OpenShift
Friday 29 June 12

72. Friday 29 June 12

73. Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
Friday 29 June 12

74. Tools/IDE
Migrations Documentation
Upgrades
Standards/Guidelines
Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
Support Getting Started
Books Examples
Builds
Trainings
Friday 29 June 12

75. Tools/IDE
Migrations Documentation
Upgrades
Standards/Guidelines
Platform JBoss
Quality
Candidate Enterprise
Assurance
Release Middleware
Support Getting Started
Books Examples
Builds
Trainings
Friday 29 June 12

76. Friday 29 June 12

77. Friday 29 June 12

78. Girl-1
Friday 29 June 12

79. Girl-1 Girl-1-redhat-1
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80. Girl-1-redhat-1 Girl-1
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81. Friday 29 June 12

82. Assasin-4
Assasin-4
-redhat-3
Friday 29 June 12

83. Assasin-4
Assasin-4
-redhat-3
Friday 29 June 12

84. jsf-api.jar
richfaces-api.jar
Friday 29 June 12

85. BOM POM
org.jboss.spec.javaee6-3.0.0
jsf-api.jar
hfaces-api.jar
Friday 29 June 12

86. Friday 29 June 12

87. Getting in...
Friday 29 June 12

88. Getting in...
• CDI Enable your programming model
• Transitive Closure of Dependencies in Maven Central
• Maven Archetypes
• Provide a single BOM’s for your framework
• Create Quickstarts
• Tooling
• Path to product
• OpenShift
• Mobile
Friday 29 June 12

89. Getting in...
• CDI Enable your programming model
• Transitive Closure of Dependencies in Maven Central
• Maven Archetypes
• Provide a single BOM’s for your framework
• Create Quickstarts
• Tooling
• Path to product
• OpenShift
• Mobile
Friday 29 June 12

90. Getting in...
• CDI Enable your programming model
• Transitive Closure of Dependencies in Maven Central
• Maven Archetypes
• Provide a single BOM’s for your framework
• Create Quickstarts
• Tooling
• Path to product
• OpenShift
• Mobile
Friday 29 June 12

91. Questions ?
https://github.com/jboss-jdf/jboss-bom
https://github.com/jbossas/quickstart
https://github.com/jbossas/archetypes
http://jboss.org/developer
http://devstudio.jboss.com
http://maven.repository.redhat.com
Friday 29 June 12