partner webcast – oracle public cloud for isvs: migrating java ee and adf applications to the...

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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.

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Migrating Java EE and ADF applications to the Oracle Public Cloud

Jernej Kase @jernejkase

jernej.kase@oracle.com

Technology Specialist at Partner Business Development

A&C Technology Adoption Office Oracle ECEMEA

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What is driving the demand for the cloud?

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“IT is not our business... We are not

interested in owning and maintaining

hardware and software, we are

interested in running our business”

Decrease IT Complexity

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• Infrastructure Maintenance

• Increased IT Demand and Need for

Niche Skills

• Decreased IT Personnel Resources

• Compliance or Regulatory Challenges

Decrease IT Complexity

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Cloud services significantly reduce if

not completely eliminate time to value

concerns as implementation time can

be as fast as immediate.

Faster time to value

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Oracle Public Cloud

Java & Database as a service

Intended as a platform where

customer deploys an ISV’s solution

ISVs need little to no code change

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Opportunity for partners: Cloud Referral Program

Available to any OPN membeber

10% of the revenue

Valid for annual or multi-year

subscriptions

A good option for ISVs where

customer needs fast time to market

but has / wants no in-house platform

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Getting started with Oracle Public

Cloud

http://cloud.oracle.com

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Exploring Oracle Public Cloud

Demo

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Whitelist & limitations – Java SE

Java non-blocking IO

Java networking

Executing a new process

Direct SQL connection

Java media

Java mail

Java compiler

Java RMI

Java Native Interface (JNI)

Java desktop accessibility

JDK log management

CORBA API (org.omg.**)

Overriding Java Security Manager

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Whitelist & limitations – Java EE

Remote EJB

Java Messaging Service

Remote JMX Management

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Deploying Java EE application to

Oracle Public Cloud using Netbeans

Demo

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Building an authentication app and deploying it to the Oracle Public Cloud

Prerequisites

– Netbeans >= 7.3

– Oracle Cloud Plugin

– Oracle Cloud SDK

– Oracle Public Cloud account (trial)

– Oracle SQL Developer

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Deploying ADF application to Oracle

Public Cloud using JDeveloper

Demo

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Building an authentication app and deploying it to the Oracle Public Cloud

Prerequisites

– JDeveloper & ADF 11.1.1.6

– Oracle Public Cloud account (trial)

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Exploring the sample Application

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Exploring the sample Application

1. Form based login

2. Users stored in the database + ReadOnlySQLAuthenticator

3. Group membership stored in DB

4. Authorisation is configured using entitlements

5. Application uses employee ID internally, which is read from the DB at

AM initialisation

6. Image servlet opens a direct connection to the DB to fetch images

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Configuring BC

The DB connection pool can be tuned in the IDE itself at development

time. We recommend the following settings in the JDev/ADF

"bc4j.xcfg" file:

– jbo.ampool.doampooling=true

– jbo.doconnectionpooling=true

– jbo.txn.disconnect_level=1

These settings will maximize the usage of the WLS connection pool, instead of

maximizing the number of DB connections, which is the default tuning of the ADF/JBO

Application Module Pooling. These settings have been tested on the Java Cloud Service

and found to be appropriate.

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