Enterprise Java Development@TOPIC@

JAX-RS EJB

Web-centric EJB deployment

Revision: v2013-08-19

2014-03-07 00:33 EST

Copyright © 2014 jim stafford (jcstaff@apl.jhu.edu)

Abstract

This presentation contains introductory topics for packaging EJBs within the web tier and exposing thru RMI and JAX-RS interfaces.

Purpose
1. Goals
2. Objectives
1. EJB WAR Deployment
1.1. WAR Structure
1.1.1. Deploying External EJB JARs
1.1.2. Deploying Embedded EJBs
1.2. WAR Clients
1.2.1. Accessing HTTP Resources
2. Resources, URI, and Methods
2.1. Resources
2.2. URIs
2.3. Methods
2.4. Response Codes
2.5. JAX-RS Resource Class
2.5.1. JAX-RS Resource POST Method
2.5.2. JAX-RS GET Resource Method
2.5.3. JAX-RS PUT Resource Method
2.5.4. JAX-RS DELETE Resource Method
2.6. HTTP Request/Response
3. XML Representations
3.1. XML Payload
3.2. Defining JAXB DTOs
3.2.1. Defining JAXB Attributes
3.2.2. Defining JAXB Elements
3.2.3. Defining JAXB Collections/Sequences
3.3. JAXB Marshalling/Demarshalling
3.3.1. JAXB Marshalling
3.3.2. JAXB Demarshalling
3.4. Marshaling XML to/from Resource Methods
3.4.1. Marshaling XML Requests to Resource Methods
3.4.2. Marshaling XML Response from Resource Methods