1. Standards, APIs, and Applications
Web Services
Standards, APIs, and Applications
By Candice Sonchar
5/8/2019
Web Services Candice Sonchar

2. Web Services Candice Sonchar
Agenda
What are Web Services
Web Services Standards
Using JMS
Using Mule
JMS vs. Mule
5/8/2019
Web Services Candice Sonchar

3. Web Services Candice Sonchar
What are Web Services?
Enterprise applications
Provide applications to run across platforms and frameworks
Great interoperability and extensibility
Deliver sophisticated added-value services
5/8/2019
Web Services Candice Sonchar

4. Web Services Candice Sonchar
Standards
Message orientation
Protocol composability
Autonomous services
Managed Transparency
Protocol based integration
5/8/2019
Web Services Candice Sonchar

5. JAVA Message Service (JMS)
Create, send, receive, and read messages
Common set of interfaces and semantics that allow Java programs to communicate with other messaging implementations.
Asynchronous
Reliable
5/8/2019
Web Services Candice Sonchar

6. Web Services Candice Sonchar
JMS Components
JMS Provider
JMS Clients
Messages
Point-to-point
Publish-Subscribe
Administered objected
Native clients
5/8/2019
Web Services Candice Sonchar

7. JMS API Programming Model
5/8/2019
Web Services Candice Sonchar

8. Web Services Candice Sonchar
Messaging Domains
Point-to-Point
Pub-Sub
5/8/2019
Web Services Candice Sonchar

9. Web Services Candice Sonchar
Mule
Distributable object broker
Handles interactions with applications using disparate technologies, transports, and protocols.
Manages interaction between components transparently
Based on Enterprise Service Bus(ESB)
5/8/2019
Web Services Candice Sonchar

10. Web Services Candice Sonchar
Mule Overview
5/8/2019
Web Services Candice Sonchar

11. Web Services Candice Sonchar
Mule Architecture
Carry data between applications within or outside Intranet
Manage Universal Message Objects (POJOs)
Communication through message endpoints.
5/8/2019
Web Services Candice Sonchar

12. Web Services Candice Sonchar
JMS vs Mule
JMS only works with Java
Mule works with JMS, SMTP, JDBC,TCP, HTTP, XMPP, and many more
Mule provides for much more flexibility
JMS requires more additional work for the developer.
5/8/2019
Web Services Candice Sonchar

13. Web Services Candice Sonchar
Hello World
JMS Hello World
Mule Hello World
5/8/2019
Web Services Candice Sonchar

14. Web Services Candice Sonchar
Future Research
Future of JMS with Java as Open Source
More cross platform Web Services
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Web Services Candice Sonchar

15. Web Services Candice Sonchar
Resources
Java Message Service Tutorial.
Web Services Activity .
Java Technology and Web Services .
5/8/2019
Web Services Candice Sonchar