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

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

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 Best developer and deployer experience Superior Web Services stack (features, perf.) Comes with migration tools Excellent alternative to more expensive BEA/IBM or lesser featured JBoss/Tomcat Great foundation technology for SOA, Identity, Portal, and Telco App Server Exciting GlassFish v3 innovation

Resources http://glassfish.org http://blogs.sun.com/theaquarium Daily news, broader GlassFish community http://java.sun.com/javaone Presentations and Hands-on-Labs

Questions ? http://blogs.sun.com/alexismp [email_address]

GlassFish and JavaEE, Today and Future

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