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Java Goes IoT, Cloud, and JavaFX
Java end-to-end to pour some beer
Bruno Borges
Principal Product Manager – Developer Advocate
Oracle Corp.
May 2015

Speaker
• Bruno Borges
– Principal Product Manager
– Developer Advocate
– Oracle Corp.
– @brunoborges
– bruno.borges@oracle.com

Safe Harbor Statement
The following is intended to outline our general product direction. It is intended for
information purposes only, and may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality, and should not be relied upon
in making purchasing decisions. The development, release, and timing of any features or
functionality described for Oracle’s products remains at the sole discretion of Oracle.

Internet of Things Changes Everything
• FDA (USA) and EU CE approved ingestible and
wearable sensors.
• Delivers precise information about medication
ingestion, dose timing and associated physiologic
response of patients, including heart rate,
activity, rest, and skin temperature.

Connecting Devices to the Internet
Connected Devices Big Data Responsiveness
Analysis for decision
making and
automation of
information flows
Proprietary connectors
No or limited local
intelligence
Decisions in
the backend
Data to Fuel the Services

The Internet of Things
Intelligent Devices Big and Fast Data Responsiveness
High Frequency
Analysis for instant
evolution, decision
making and
automation of
information flows
Always available
Local store and
Local decision making
True customer service
differentiation enabled
by easy access to
applications, processes
and services
Data to Fuel the Services
Value From Services

Driving New IoT Services
• Better Customer Experience
• New Business Models
• Operational Improvements
• Increased Efficiency
Grow
Revenue
Reduce
Cost
• HVAC
• Lighting
• Safety and Security
• Resource Utilization
• Maintenance
• Preventative Maintenance
• Remote Diagnostics
• Safety Systems
• V2X and C2X
• Fleet and Use Management
Shareholder
Value

Today: Slow and Painful
Incident Scheduling Diagnostic Scheduling Parts Mgt
Customer
Care
Repair Billing
Loyalty
Program
Concerns: Cost, Wasted time, Scheduling, Loss of Use
Concerns: Customer Satisfaction, Cost, Resource Availability, Scheduling
Browser
Supply
Chain
Ordering
Scheduling
CRM
Middleware Applications

Tomorrow: Improving Customer Experience
Incident
Scheduling
Diagnostic
Parts Mgt Repair Billing
Customer Care - Loyalty
IoT
Supply
Chain
Ordering
Scheduling
CRM
Middleware EnterpriseDevice

Increasing Intelligence
IoT
Supply
Chain
Ordering
Scheduling
CRM
Middleware EnterpriseDevice
Incident
Customer Care - Loyalty
Scheduling
Diagnostic
Parts Mgt Repair Billing
Analytics
• Additional up-sell and
cross-sell opportunities
• Customer for a lifetime versus
customer for a transaction
• Multiple function-based processes versus
lifetime relationships across functions

Unlocking the Value of IoT Data
• Volume, Velocity and Variety
Time
BusinessValue
Engine
STOP
HOT Warning –
maintenance
required
WARM
Piece of trim gone:
note for future
development
COLD

Tweet for Beer Project

+ =

#FUUUUU

Watch demo video on YouTube
https://youtu.be/UbdXGNEHieo

Token Generation – Simple Random!

Reading Twitter Stream with Apache Camel

REST Service in the Oracle Java Cloud Service
@Path("turnon“)
public class TurnonResource {
@Context ServletContext servletContext;
@PUT @Consumes("text/plain") @Produces("text/plain")
public String putText(String cmd) {
servletContext.setAttribute(“TURNON", cmd);
return "Received: " + cmd;
}
@GET @Produces("text/plain")
public String getText() {
String cmd = (String) servletContext.getAttribute(“TURNON");
servletContext.removeAttribute(“TURNON");
return cmd;
}
}

Oracle Java Cloud Service
cloud.oracle.com
DEMO Dashboard

Oracle Company
42

Oracle Company
43

Oracle Java Cloud Service
• Popular IDEs supported
• Plugins for Ant and Maven
• Oracle Java Cloud Service
SDK available
• Deploy to the Cloud
• Visualize logs
• Visualize metrics
Integrated IDEs
REST

Turning On the Beer Tap with GPIO

Dumb loop connects to the Cloud
Don’t do this at home
(or work)

Dumb loop connects to the Cloud

Java EE 7 – JAX-RS 2.0 Client API
public String readFromCloud() {
Client client = ClientBuilder.newClient();
WebTarget target = client.target(URL_CLOUD_REST_SERVICE);
String cmd = target.request().get(String.class);
return “true”.equals(cmd) ? “1” : “0”;
}

Java GPIO on Raspberry Pi with pi4j

Device Cloud
IoT Cloud Service
Enterprise Orchestration
The Building Blocks for IoT

Oracle Internet of Things Cloud Service
Endpoint
Management
Message delivery &
Event Cache
Stream
Processing
Device Software
Management
Event and
Metadata Store
Device with
IoT Cloud Service
Gateway software
Mobile app using IoT
Cloud Service SDK
Device integrated with
IoT Cloud Service SDK
2G/3G/LTE
Network
WWAN
Oracle
Integration Cloud
Service
Oracle Business
Intelligence
Cloud Service
Firewall
IoT Cloud Service
Gateway & SDKs
Other
Devices
Other Cloud
Services
IoT Cloud Service
Event
Dispatcher Database-as-a-
Service
Custom
Application
Charging and
Billing
CRM / OM / SFA
ERP
• Financials
• SCM
• HCM
Industry
Vertical
Applications
Field Service
Enterprise
Cloud or On Premise

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