GlassFish and JavaEE, Today and Future

Java EE and GlassFish Present and Future August 2008

GlassFish around You Get your own local snapshot from: http://beta.glassfish.java.net:81/maps/

GlassFish Adoption

Millions of downloads

Dozens of external committers

Over 8,000 members

Excellent analyst reviews

Gartner, Forrester, etc...

GlassFish Best of class App Server

GlassFish v2 released Sept. 2007

4 millions downloads

From x3 to x10 usage over 12 months

Out of the box :

Web Services interop with Microsoft

Full Clustering

Administration tools

Performance (SPEC record)

Tooling (NetBeans, Eclipse, ...)

http://glassfish.org

Timeline of Project GlassFish Tomcat Jasper Catalina JSTL Struts Crimson XSLTC Xalan Xerces JAXB JAX-RPC JSF J1'05 June 2005 GlassFish Launch Sept. 2007 (you are here) v3 2008/2009 UR1 v2.1 UR2 J1'06 May 2006 v2 v1 UR1 v1 Sept. 2007

GlassFish v2 for the Enterprise

Web Tier

Grizzly nio framework (HTTP, IIOP, SIP)

Dynamic Web Container

Ultra-fast JSP compilation

Metro Web Services Stack

One-stop shop for Web Services starting with JAX-WS

Performance, Advanced WS & Microsoft interoperability

Clustering, Load-Balancing, HA

Dynamic group management system (Shoal)

In-memory replication

Unified Management

Clustering in GlassFish v2 JMX = Java Management Extensions

GlassFish v2 for the Enterprise Integration

Open MQ

High performing JMS implementation

HA for brokers and messages

Available as standalone product

Integration with GlassFish

In memory, Out of process, or Remote

JBI support

OpenESB 2.0 as the integration back-bone

Install, admin, and monitoring integrated in GlassFish v2

Basis for Java CAPS Release 6

Oracle TopLink as default JPA persistence engine

Hibernate also easily usable

GlassFish v2 for Enterprises Management & Monitoring

Graphical, command-line, tools, ANT ...

JMX and Centralized

Call Flow

Self-management

Diagnostic reports

VisualVM

Now in Java 6u7

GlassFish plugin

Web Admin Console

Demo v2

GlassFish Performance SPECjAppServer

July 2007: #1 score on T2000

883.66 JOPS@Standard for GlassFish v2

+ 10% vs. WebLogic, +30% vs. WebSphere 6.1

July 2007: Best $/perf. on full Open Source

GlassFish v2, OpenSolaris, Java 6, PostgreSQL

3x the price/perf vs. Oracle on HP score

November 2007: Massive Scalability Result

8,439.36 JOPS@Standard (6 nodes, 18 instances)

Sun T5120 & E6900

You no longer need to chose between Open Source and Performance JBoss Disclaimers: SPEC and the benchmark name SPECjAppServer 2004 are registered trademarks of the Standard Performance Evaluation Corporation. Competitive benchmark results stated above reflect results published on www.spec.org as of 11/21/07. The comparison presented is based on GlassFish v2 UR1 run on 6 Sun SPARC Enterprise T5120 (1 chip, 8 cores/chip, 8 threads/core) 1.4GHz 8,439.36 SPECjAppServer2004 [email_address] . For the latest SPECjAppServer 2004 benchmark results, visit http://www.spec.org/ . ?

GlassFish v2 for the Developer

Single, smaller, download

Around 60 MB total

Multiple User Profiles

Developer, Cluster, Enterprise

Upgrade from one to another

Better startup time

Almost matches Tomcat

(see also GlassFish v3)

Cool Technologies

Grizzly's Comet, jRuby

on Rails, jMaki, …

Update Center

Provision and install new

features, frameworks, …

Tools support

NetBeans, (My)Eclipse,

IntelliJ, etc...

Java EE 5 = (J2EE 1.4).next

Java EE 5 Theme: Ease of Development

POJO-based programming

More freedom, fewer requirements

Extensive use of annotations

Reduced need for deployment descriptors

Annotations are the default

DRY principle (better defaults)

Resource Injection

New APIs and frameworks

Java EE 6 – JSR 316

Extensibility

Profiles

Pruning

More ease of development

New and updated:

JSF 2.0 (JSR 314)

JSP 2.2

JAX-RS (JSR 311)

WebBeans 1.0 (JSR 299)

Servlets 3.0 (JSR 315)

EJB 3.1

Java Persistence 2.0

JAX-WS 2.2

Java EE Connectors 1.6

Goal is to deliver a final version first half of 2009 The exact set of technologies to be included will be determined by the expert group Rightsizing

Java EE 6 – Enhancements

Servlet 3.0

No more web.xml editing

ARP (Async. Request Processing)

File upload

JPA 2.0

Criteria API

Collections and better Maps support

Validation support (JSR 303)

@OrderBy , specify unfetched state

JSF 2.0

Make custom components much easier to develop

Ajax support, less config., align w/Portlet 2.0, Facelets

Java EE 6 – EJB 3.1

Packaging simplification

No more ejb-jar . Easier to share libraries, persistence units

Singleton Beans

@Singleton to share data in EJB container (per JVM)

Concurrency

@ReadOnly as singleton optimization (vs. single-threaded)

@BeanManagedConcurrency for explicitly synchronized

TimerService

@Schedule(hour="12",dayOfMonth="2")

Automatic creation (on deploy)

Asynchronous operations

@Asynchronous public void init (...) { ... }

@Asynchronous Future doWork (...) { ... }

Java EE 6 – New APIs

Web Beans 1.0

Brings together JSF and EJB

Inspired by JBoss' Seam

JBoss (Gavin King) is spec lead for JSR 299

Bob Lee (Guice) heavily involved

JAX-RS

RESTful Web Services

RI developed in // with Spec: http://jersey.dev.java.net

Expose POJO as RESTful resources

High-level declarative programming model

Flexible typing, runtime does common conversions

Pluggable types, containers, and resolvers

Java EE 6 – Web Profile

Option (A)

Servlet 3.0

JSP 2.2

JSR-45

EL 1.2

JSTL 1.2

JSR-250

Option (B)

Servlet 3.0

JSP 2.2

JSR-45

EL 1.2

JSTL 1.2

JSR-250

EJB 3.1 (Lite)

JTA 1.1

JPA 2.0

JSF 2.0 *

Web Beans 1.0 *

More on Roberto Chinnici's blogs: http://weblogs.java.net/blog/robc/archive/2008/02/profiles_in_the_1.html http://weblogs.java.net/blog/robc/archive/2008/03/extensibility_a.html *: controversial

GlassFish v3

Fast startup

Modular (OSGi), extensible architecture

Dynamic resource and runtime loading

Build-your-own runtime

Not just Java

Ruby on Rails, Grails, PHP, Python/Django, Scala

Leverage performance, admin, monitoring, clustering

Preview available now (TP2)

Final in 2009, possibly a web tier in 2008

Aligned with Java EE 6

Demo v3

GlassFish v3 (cont.)

OSGi: Apache Felix as default

21 MB download, 1-sec startup

Admin and update tool downloaded on demand

Add-ons available from update center :

EJB 3.1 (preview)

jRuby On Rails (no WAR packaging required)

Grails (now also for GlassFish v2)

Jersey and Metro (Web Services)

jMaki (Ajax)

Tools-ready: NetBeans 6.1, Eclipse 3.4

Embedded GlassFish API

(Some) Distributions & Contributors GlassFish Enterprise Distributions Maven Rep Java EE RI & SDK Communities Tools Eclipse Plugin Users and Other Groups TmaxSoft JEUS 6 Oracle oc4j BEA WebLogic 10 JBoss 5 Hudson OpenSSO OpenDS

GlassFish