This document provides an overview and introduction to JSR 356: Building HTML5 WebSocket Apps in Java. It discusses WebSocket technology and how it improves upon previous approaches to server push and bidirectional communication. It then describes the JSR 356 specification, which defines a Java API for WebSocket. The specification is being developed by an expert group and aims to standardize WebSocket support in Java EE 7. The presentation tours some of the key APIs in the proposed specification, including annotations for defining WebSocket endpoints and intercepting events, support for custom payloads and subprotocols, and packaging of WebSocket applications.
With a strong focus on annotations, minimalist configuration, simple deployment, intelligent defaults and Java centric type-safety, Java EE is one of the most productive full-stack development platforms around today. This very code centric workshop is a quick tour of the Java EE platform as it stands today. If you haven't seen Java EE for a while and want to catch up, this session is definitely for you.
We will start with the basic principals of what Java EE is and what it is not, overview the platform at a high level and then dive into each key API like JSF, CDI, EJB 3, JPA, JAX-RS, WebSocket and JMS using examples and demos. This is your chance to look at Java EE 7 in the context of a realistic application named Cargo Tracker, available with an MIT license at http://cargotracker.java.net.
We will also briefly take a look at the emerging horizons of Java EE 8.
The Java EE 7 specification has evolved quite a lot since the early days of the specification. One one hand, Java EE 7 continues the ease of development push that characterized prior releases by bringing further simplification to enterprise development. On the other hand, Java EE 7 tackle new emerging requirements such as HTML 5 support.
Last but not least, Java EE 7 also adds new, APIs such as the REST client API in JAX-RS 2.0, WebSockets, JSON-P, JMS 2, Batch Processing, etc.
This session will give an technical overview of the Java EE 7 platform. GlassFish 4.0, the world first Java EE 7 Application Server, will be used to demonstrate some of the Java EE 7 features.
Many enterprise systems build at 2000 - 2010 uses J2EE old specifications with Struts web framework. But nowadays J2EE improved as Java EE, with standard web framework JSF 2. With this slides you can learn how to migrate old-styled J2EE + Struts systems to sophisticated Java EE with JSF 2 specification. This slides was used in Java Day Tokyo 2014 C4 window, presented by the author. And some slides is specialized for Japanese enterprise systems, but the theme is very standard and for almost all J2EE users in the world.
The family of HTML5 technologies has pushed the pendulum away from rich client technologies and towards ever more capable web clients running in today's browsers. In particular, WebSockets brings new opportunities for efficient peer to peer communication, providing the basis for a new generation of interactive and 'live' web applications. This session examines the efforts underway to support WebSockets in the Java programming model using JSR 356, from its base level integration in the Java Servlet and Java EE containers, to a new easy to use API and toolset that is destined to become a part of the standard Java Platform.
Extending JMS to Web Devices over HTML5 WebSockets - JavaOne 2011Peter Moskovits
HTML5 WebSockets offers secure, high-performance, bidirectional network communication over the Web and in the cloud, making applications more responsive while using less bandwidth: live dashboards, financial quotes and transactions, real-time auctions and betting, gaming, equipment monitoring . . . the list is endless. In this session, see how to extend the Java Message Service (JMS) API to Web devices over HTML5 WebSockets to enrich and accelerate your applications. Discover through concrete code examples and a live customer application how to develop highly interactive UIs showing real-time data from any middleware supporting JMS, such as Tibco EMS or Informatica UMQ. Demos include JavaFX and JavaScript running in a Web browser and on a mobile device.
With a strong focus on annotations, minimalist configuration, simple deployment, intelligent defaults and Java centric type-safety, Java EE is one of the most productive full-stack development platforms around today. This very code centric workshop is a quick tour of the Java EE platform as it stands today. If you haven't seen Java EE for a while and want to catch up, this session is definitely for you.
We will start with the basic principals of what Java EE is and what it is not, overview the platform at a high level and then dive into each key API like JSF, CDI, EJB 3, JPA, JAX-RS, WebSocket and JMS using examples and demos. This is your chance to look at Java EE 7 in the context of a realistic application named Cargo Tracker, available with an MIT license at http://cargotracker.java.net.
We will also briefly take a look at the emerging horizons of Java EE 8.
The Java EE 7 specification has evolved quite a lot since the early days of the specification. One one hand, Java EE 7 continues the ease of development push that characterized prior releases by bringing further simplification to enterprise development. On the other hand, Java EE 7 tackle new emerging requirements such as HTML 5 support.
Last but not least, Java EE 7 also adds new, APIs such as the REST client API in JAX-RS 2.0, WebSockets, JSON-P, JMS 2, Batch Processing, etc.
This session will give an technical overview of the Java EE 7 platform. GlassFish 4.0, the world first Java EE 7 Application Server, will be used to demonstrate some of the Java EE 7 features.
Many enterprise systems build at 2000 - 2010 uses J2EE old specifications with Struts web framework. But nowadays J2EE improved as Java EE, with standard web framework JSF 2. With this slides you can learn how to migrate old-styled J2EE + Struts systems to sophisticated Java EE with JSF 2 specification. This slides was used in Java Day Tokyo 2014 C4 window, presented by the author. And some slides is specialized for Japanese enterprise systems, but the theme is very standard and for almost all J2EE users in the world.
The family of HTML5 technologies has pushed the pendulum away from rich client technologies and towards ever more capable web clients running in today's browsers. In particular, WebSockets brings new opportunities for efficient peer to peer communication, providing the basis for a new generation of interactive and 'live' web applications. This session examines the efforts underway to support WebSockets in the Java programming model using JSR 356, from its base level integration in the Java Servlet and Java EE containers, to a new easy to use API and toolset that is destined to become a part of the standard Java Platform.
Extending JMS to Web Devices over HTML5 WebSockets - JavaOne 2011Peter Moskovits
HTML5 WebSockets offers secure, high-performance, bidirectional network communication over the Web and in the cloud, making applications more responsive while using less bandwidth: live dashboards, financial quotes and transactions, real-time auctions and betting, gaming, equipment monitoring . . . the list is endless. In this session, see how to extend the Java Message Service (JMS) API to Web devices over HTML5 WebSockets to enrich and accelerate your applications. Discover through concrete code examples and a live customer application how to develop highly interactive UIs showing real-time data from any middleware supporting JMS, such as Tibco EMS or Informatica UMQ. Demos include JavaFX and JavaScript running in a Web browser and on a mobile device.
Server Sent Events, Async Servlet, Web Sockets and JSON; born to work together!Masoud Kalali
This session focuses on how Java EE 7 provides extensive set of new and enhanced features to support standards like HTML5, WebSockets, and Server Sent Events among others.In this session we will show how these new features are designed and matched to work together for developing lightweight solutions matching end users high expectation from a web application’s responsiveness. The session will cover best practices and design patterns governing application development using JAX-RS 2.0, Async Servlet, and JSON-P (among others) as well as iterating over the pitfalls that should be avoided. During the session we will show code snippets and block diagrams that clarify use of APIs coming from the demo application we will show at the end.
One of the key features of JavaFX 2.0 is having full-fledged embedded browser. This enables JavaFX apps to embed web contents, and also to work together with HTML5 apps.
This session focuses on JavaFX's web component, WebEngine, and show how JavaFX can work together with web technologies (HTML/CSS/JavaScript) by using demos and sample codes.
(Session JS1-13 / Apr 4th, JavaOne Tokyo 2012)
How can you make sure that your next web application supports not only the desktop browser, but also all the other devices and screen sizes? And that it can efficiently talk to backend services in a bidirectional way? With new concepts for client-side development like responsive web design and hybrid web applications, and with new APIs for WebSocket, REST services, JSON and more, Java EE 7 with HTML5 may be the best combination to meet your needs. In this keynote, see how you can efficiently develop such an application, and how advanced integrated tools can help you with both server and client code.
Presentation MobileTechCon 2010, Mainz, Germany: Stay Connected - Mobile Pushing Apps with jWebSocket:
Whether on-line games, or online collaboration, streaming, chat, remote control or monitoring applications - real-time communication has long ago moved into cross-platform and cross-browser web solutions. HTML5 WebSockets are the ideal basis for bidirectional high-speed data exchange in real time.
Get to know GlassFish Community, the differences between Oracle GlassFish Server, and also all the capabilities for Management, Administrative tasks, Monitoring, Tuning and Configuration for Production Environments of all your Java EE applications
For those who are developing, managing, or planning enterprise Java and business application deployments on Oracle WebLogic Server with Oracle Coherence or Oracle GlassFish Server applications, this session gives a roadmap on how Oracle is evolving this infrastructure to be the next-generation application foundation for its customers to build on in a private cloud setting. Together with Java as a Service Update you will be able to see Oracle’s vision, product plans, and roadmap for this server infrastructure and how it will be used in the rapidly maturing cloud infrastructure space. The session will help you make key decisions about running enterprise applications on Oracle’s enterprise Java server foundation.
DDS on the Web: Quick Recipes for Real-Time Web ApplicationsAngelo Corsaro
The Web is nowadays inextricably intertwined with our lives and our systems. The ability for a system to interact with web-based applications is not anymore a feature — it is the thin line that separates démodé from contemporary!
DDS-based systems are not exception to this rule and as a consequence more and more people are trying bring DDS data to web applications. In a technology rich environment such as the web there is no lack of choice when it comes to selecting the set of tools and technologies to integrate DDS and Web applications. Options are Web Services, REST,
REST Frameworks such as CometD, Silverlight, WebSockets, DART, the Play! Framework etc.
To help shed light, give insight and factually show that the DDS/Web integration is indeed easily achievable, this presentation will first provide an overview of the Web technologies that are most suited for integrating Web- and DDS-applications, such as plain REST, CometD, WebSockets, Google Dart, and Play! Then it will demonstrate how the integration can be achieved with just a few lines of code by using the OpenSplice Gateway.
5 Skills To Force Multiply Technical Talents.pdfArun Gupta
This talk explains what are non-technical skills, why they are relevant, and what are some of the most important skills to master to force multiply your technical talent.