Social Enterprise Java Apps on Heroku Webinar

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@forcedotcom , #forcewebinar, @Heroku,
@anand_bn, @_JamesWard

Developer Force Group

facebook.com/forcedotcom
facebook.com/heroku

Developer Force – Force.com Community

Anand B Narasimhan
Senior Product Manager, Heroku
anand@heroku.com
@anand_bn

James L Ward
Principal Developer Evangelist, Heroku
jw@heroku.com
@_JamesWard

- Paul Cheesbrough
CIO, News International

In this webinar…
 What is a “Social Enterprise App”

 Heroku – a short intro

 Hands on with Java on Heroku

 Building a Social Enterprise Heroku app

 Coming soon to an IDE near you

 Q&A

The Social Enterprise

Customer
Social Network

Social
Profile
Collaborate Market

Work Service

Extend Sell

Market = Engage = Heroku

5 Years Ago Today
Static, Passive Marketing Relevant, Active Marketing

What are the
building blocks
of a
Social Enterprise App ?

Enterprise Apps
Failover, App Server
Clustering, Load Availability Admins, Network
Balancers, SSL Admins
Domains

YOUR APP
App crashes,
Alerts, Logs mining Servers: Web Servers, App
Servers, Database servers
Visibility etc
Infrastructure
Ops,
System Admins, App server
Production support
Admins, DBAs

DR,Rollback,
Replication
Redundancy DBAs, Admins
System

Forget Run See Trust &
Servers Anything Everything Manage

$ heroku create worker: java –jar .. $heroku logs --tail $heroku ps

Heroku User
• Web browser Acces
Architecture • API access

http(s)
Elastic Load Balancing

Developer
Control Surface APIs

Code
•Java
•…

Deploy REST
•GIT

Manage
•Heroku CLI
•Scaling
•Monitoring

Social Enterprise App Architecture
Polyglot & Process Real time Addons
Open Model Visibiility

Social API Data API Metadata API

Access Management

Identity Profiles Permissions Record-Level Filtering

Data

Business Data Metadata Files

Getting started
with
Spring MVC app
on Heroku
( http://java.heroku.com )

Building a Social Enterprise
App
With
Heroku and Salesforce.com

Integrating with
Salesforce.com
1.Setup OAuth
2.Update dependencies
3.Switch Entity to JSON
4.Switch DAO to Force REST API
5.Switch Spring Config to Force REST +
OAuth
6.Add Servlet Filter for Oauth
7.Add Oauth Keys to the environment

Dyno
1. Build
2. Slug Compile
3. Deploy to Dyno

Embedded Container

WAR
$ git push heroku

Dependencies

pom.xml
$ mvn install

Your code

Under the

Spring MVC app
With Heroku &
Salesforce.com
And
Chatter APIs

What’s possible…
Social Feeds, Real time/ Push
Recommendations Notifications

Social
Enterpris
e App

Streaming Analytics
Data

Heroku Labs
• WAR deployment (http://bit.ly/war-deploy )
• Jenkins plugin for Heroku(http://bit.ly/heroku-ci
)
• Heroku.jar- Java Wrapper (http://bit.ly/heroku-
jar )
• Atlassian Bamboo plugin for Heroku (Email
anand@heroku.com for more details)

you can try these out now.

We would love your feedback

Coming Soon

+ = like

Coming Soon

All day
HEROKU ENTERPRISE DEVELOPER
WORKSHOP

Email anand@heroku.com if you are
interested

Resources
 Getting Started -
 http://java.heroku.com
 http://bit.ly/heroku-java
 Toolbelt (http://toolbelt.herokuapp.com )
 Heroku Dev Center : http://devcenter.heroku.com
 Heroku Add-ons: http://addons.heroku.com
 Git: http://help.github.com/
 Webinar Source code:
 Spring MVC - Force.com : http://bit.ly/KZB68y
 Chatter - http://bit.ly/KgMlPP
 Pusher integration - http://bit.ly/KMVInx

Upcoming Events

• June 12 – Visualforce CodeTalk
 http://bit.ly/codetalkheroku
• June 13 – How Salesforce.com Uses
Hadoop Webinar
 http://bit.ly/hadoopheroku
• June 26 – Mobile CodeTalk
 http://bit.ly/mct-wr

Survey:
http://bit.ly/herokujavasurvey
Heroku Devcenter: http://devcenter.heroku.com

James Ward @_JamesWard Anand Narasimhan @anand_bn
Developer Evangelist at Heroku Sr. Product Manager at Heroku
jw@heroku.com anand@heroku.com

SFDC Integration Steps

APPENDIX

1. Setup OAuth
i. Salesforce.com > Setup > Develop >
Remote Access
ii. Add Remote Access for Dev & Prod
• Dev Callback URL: http://localhost:8080/_auth
• Prod Callback URL: https://some-app-1234.herokuapp.com/_auth

2. Update dependencies
<repositories>
<repository>
<id>force-rest-api</id>
<name>force-rest-api repository on GitHub</name>
<url>
http://jesperfj.github.com/force-rest-api/repository/
</url>
</repository>
</repositories>

2. Update dependencies
<dependency>
<groupId>com.force.api</groupId>
<artifactId>force-rest-api</artifactId>
<version>0.0.15</version>
</dependency>
<dependency>
<groupId>com.force.sdk</groupId>
<artifactId>force-oauth</artifactId>
<version>22.0.8-BETA</version>
</dependency>
<dependency>
<groupId>com.force.sdk</groupId>
<artifactId>force-springsecurity</artifactId>
<version>22.0.8-BETA</version>
</dependency>

3. Switch Entity to JSON
@JsonIgnoreProperties(ignoreUnknown=true)
public class Person {

@JsonProperty(value="Id")
private String id;

@JsonProperty(value="FirstName")
private String firstName;

@JsonProperty(value="LastName")
private String lastName;

4. Switch DAO to Force REST
API
private ForceApi getForceApi() {
SecurityContext sc = ForceSecurityContextHolder.get();
ApiSession s = new ApiSession();
s.setAccessToken(sc.getSessionId());
s.setApiEndpoint(sc.getEndPointHost());
return new ForceApi(s);
}

// Add Contact
getForceApi().createSObject("contact", person);

// Query Contacts
getForceApi().query("SELECT Id FROM contact", Person.class);

// Delete Contact
getForceApi().deleteSObject("contact", id);

5. Spring Config + OAuth
<fss:oauth>
<fss:oauthInfo endpoint="http://login.salesforce.com"
oauth-key="#{systemEnvironment['OAUTH_CLIENT_KEY']}"
oauth-secret="#{systemEnvironment['OAUTH_CLIENT_SECRET']}"/>
</fss:oauth>

<security:http use-expressions="true">
<security:intercept-url pattern="/people/*"
access="isAuthenticated()" />
</security:http>


<property name="redirectHttp10Compatible" value="false" />

6. Add Servlet Filter for Oauth
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>
org.springframework.web.filter.DelegatingFilterProxy
</filter-class>
<init-param>
<param-name>contextAttribute</param-name>
<param-value>
org.springframework.web.servlet.FrameworkServlet.CONTEXT.spring
</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

7. Add Oauth Keys
export OAUTH_CLIENT_KEY=CQ3gmEE53MVG99OxTyEMal8ytj1E3NF7...
export OAUTH_CLIENT_SECRET=0905539091246761180

heroku config:add OAUTH_CLIENT_KEY=CQ3gmEE53MVG99OxTyEMal8yt...
heroku config:add OAUTH_CLIENT_SECRET=0905539091246761180

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