J2EE Services
By: aathishankaran Printer Friendly Format
J2EE Security Services
The Java Authentication and Authorization Service (JAAS) enables services
to authenticate and enforce access controls upon users. It implements a Java
technology version of the standard Pluggable Authentication Module (PAM)
framework, and extends the access control architecture of the Java 2 Platform in
a compatible fashion to support user-based authorization. The Java Authorization
Service Provider Contract for Containers (JACC) defines a contract between a
J2EE application server and an authorization service provider, allowing custom
authorization service providers to be plugged into any J2EE product.
J2EE Web Services:
J2EE provides full support for both clients of web
services as well as web service endpoints. Several Java technologies work
together to provide support for web services. The Java API for XML-based RPC (JAX-RPC)
provides support for web service calls using the SOAP/HTTP protocol. JAX-RPC
defines the mapping between Java classes and XML as used in SOAP RPC calls. The
SOAP with Attachments API for Java (SAAJ) provides support for manipulating
low-level SOAP messages. The Web Services for J2EE specification fully defines
the deployment of web service clients and web service endpoints in J2EE, as well
as the implementation of web service endpoints using enterprise beans. The Java
API for XML Registries (JAXR) provides client access to XML registry servers.
J2EE
Deployment
The Java 2 Platform, Enterprise Edition
Deployment Specification defines a contract between deployment tools and J2EE
products. The J2EE products provide plug-in components that run in the
deployment tool and allow the deployment tool to deploy applications into the
J2EE product. The deployment tool provides services used by these plug-in
components.
Comment on this tutorial
- Data Science
- Android
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Subscribe to Tutorials
Related Tutorials
Program using concept of byte long short and int in java
Update contents of a file within a jar file
Tomcat and httpd configured in port 8080 and 80
Count number of vowels, consonants and digits in a String in Java
Student marks calculation program in Java
Calculate gross salary in Java
Calculate average sale of the week in Java
Vector in Java - Sample Program
MultiLevel Inheritance sample in Java