The document discusses the J-Fall 2014 community keynote. It introduces James Weaver as the speaker and highlights various topics that will be covered including winners of the Duke's Choice award and exploring fun programming. It also promotes several projects including Precision Farming tools, the PiDome home automation platform, and the Masters of Java programming competition.

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2. J-Fall 2014
Community Keynote
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. |
#JFallRocks

3. Welcome to the J-Fall 2014 Community Keynote!
#JFallRocks
• James Weaver
– Java Technology Ambassador
– Oracle Corporation
– Twitter: @JavaFXpert
– Email: james.weaver@oracle.com
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. | 3

4. public class JFall2014CommunityKeynote {
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. | 4
// #JFallRocks
public void agenda() {
dukesChoiceWinners.filter(winner -> winner.loc(NL) &&
winner.getYear() >= 2012)
.forEach(this::highlight);
exploreFunprogging(MASTERS_OF_JAVA_2014_WINNER);
}
}
#JFallRocks

5. Congratulations again to NLJUG for 10+ years of J-Fall!
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Precision farming
World's first free and
Opensource system
for management
and decision making
In Agriculture
@LimeTriSoft
@AgroSense
@TimonVeenstra
@Kaza_eva
#JFallRocks

7. Precision farming
@LimeTriSoft
@AgroSense
@TimonVeenstra
@Kaza_eva
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. |
#JFallRocks

8. Copyright © 2014, Oracle and/or its affiliates. All rights reserved. | 8
Introducing
Software:
John Sirach (NL)
Email: john.sirach@pidome.org
Hardware:
Marcel Wiebenga (NL)
Email: marcel@pidome.org
Common contact information
Website: http://www.pidome.org/contact
Common email: info@pidome.org
#JFallRocks

9.  Create an application for every Home Automation enthousiast owning a Pi
It should be usable for programmers, hardware developers and end users.
 Try to keep the focus on homogeneous interfaces
Any device or other entity type is exposed exactly the same as well on the server as in clients.
 Share created devices or other entities
Planning a platform for developers and users to share drivers, devices, plugins and other entities
like remotes with others. Everyone can be involved.
 No need for editing of configuration files
No need to edit configuration files. Device template creation, peripheral configurations etc. can all
be done via the web interface.
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Goals:
#JFallRocks

10.  Extensive JSON-RPC API and multiple end points
JSON-RPC with over 130 functions, create your own client using websockets, http and raw sockets
and connect via MQTT.
 Shared drivers based environment
PiDome is driver based, this means there are peripheral-, peripheral software- and device drivers.
These drivers can be shared so you can develop your own drivers utilizing drivers created by
others.
 NetBeans plugin
We will be creating a NetBeans plugin for easy creation, deployment and debugging of PiDome
drivers in collaboration with Geertjan Wielenga.
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. |
Development features:
#JFallRocks

11. Copyright © 2014, Oracle and/or its affiliates. All #JFallRocks rights reserved. |

12. • Tradition for quite a number of years
• Super exciting!
• Open to all community members
• Sponsored by
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. |
Masters of Java
• Renowned funprogging event
• Semi-official NL Java Championship
• 16 teams, 6 tasks, max 30 minutes

13. J-Fall 2014
Community Rocks!
Copyright © 2014, Oracle and/or its affiliates. All rights reserved. |
#JFallRocks