Posts Tagged ‘java’

Google I/O 2009 - GWT Can Do What?!?! A Preview of Google Web Toolkit 2.0

Bruce Johnson

One of the nicest things about working on an open source project is the atmosphere of community collaboration and brainstorming that it fosters. The GWT engineering team has been listening hard to the community about how GWT can be improved, and we’re excited to take you on a tour of the powerful new features that have resulted. GWT 2.0 contains huge improvements, including dynamic script loading, a new catalog of compiler optimizations, and a new approach to hosted mode debugging that promises to revolutionize your productivity. Without a doubt, it will change the way you use GWT.

For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

Duration : 1:0:53

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Technorati Tags: developer conference, google, Google I/O, googleio2009, GWT, java

Google I/O 2009 - Implementing Your Own Visualization Datasource

Itai Raz, Nir Bar-Lev, Jesse Lorenz

– Contents –
0:05 - Agenda
1:00 - What is Google Visualization API?
9:30 - Remote Data Source
14:32 - The Java Open Source Data Source library
17:04 - Java Data Source Demo
31:48 - SalesForce.com Data Source implementation
43:20 - Q&A
– End –

This session will focus on building a server-side data source compatible with the Visualization API. It will cover the following topics: Using available Libraries for generic data sources, writing a datasource, and datasources on AppEngine.

For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

Duration : 0:51:57

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Technorati Tags: appengine, developer conference, google, Google I/O, googleio2009, java, javascript, Python

Google I/O 2009 - Google Web Toolkit Architecture: Best Practices For Architecting Your GWT App

Ray Ryan

Google Web Toolkit provides the infrastructure you need to build a high performance web application and leaves the architecture open to fit your needs. Learn from others who have gone before. In this session we’ll discuss best practices that real web applications are using to achieve high performance event handling, UI creation, and more.

For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

Duration : 0:59:21

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Technorati Tags: developer conference, google, Google I/O, googleio2009, GWT, java

Google I/O 2009 - Supporting Multiple Devices with One Binary

Joe Onorato, Romain Guy

The Android platform is designed to run on a wide variety of hardware configurations. Learn how to take advantage of the application framework to make your application run on a wide variety of devices without having to build a custom version for each.

For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

Duration : 0:55:26

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Technorati Tags: android, developer conference, google, Google I/O, googleio2009, java, mobile

This video provides an overview of Google Web Toolkit (GWT), a tool which enables developers to produce highly optimized, browser-specific JavaScript for their apps. Andrew Bowers will demonstrate how GWT is incorporated into the development cycle by walking through a sample App Engine application utilizing GWT.

Join us at Google I/O, Google’s largest developer event, happening May 27-28, 2009 in San Francisco. The google Web Toolkit team will be on hand to answer any questions and hold deep-dive technical sessions. Register to attend: http://code.google.com/io

Duration : 0:4:10

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Technorati Tags: ajax, andrew, apis, app, bowers, developers, eclipse, engine, google, GWT, I/O, java, javascript, plidAB86CD8B942A122B, toolkit, Web

google I/O 2009 - The Softer Side Of Schemas - Mapping Java Persistence Standards To the Google App Engine Datastore

Max Ross

Google App Engine is a powerful cloud-computing platform designed to help developers more easily create and manage scalable web applications. With the recent addition of Java support, developers can now interact with the Google App Engine datastore using JDO and JPA, both standard Java persistence APIs. In this talk we will discuss how these standards allow you to create a “soft schema” on top of a schema-less datastore, and the advantages this soft schema provides. We will also explore how the datastore’s “pre-sharded” transactional model is exposed in these standard interfaces. Finally, we will discuss how a soft schema maps to a traditional, relational schema, and examine some techniques for porting persistence code on and off App Engine.

For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

Duration : 1:9:33

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Technorati Tags: app engine, developer conference, enterprise, google, Google I/O, googleio2009, java

Google I/O 2009 - Building Applications with Google APIs

Ray Cromwell

Google offers a wide variety of APIs in many domains that together form a complete platform, from authentication and authorization, cloud computing, and social networking, to visualization, mobile computing, and Google Web Toolkit. In this talk, we will walk though a complex application that integrates many APIs together, how each can solve a different need in your application, how you can share code between GWT, Android, and App Engine, and how you can monetize your application with Google Checkout.

For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

Duration : 0:50:30

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Technorati Tags: ajax, android, app en, developer conference, google, Google I/O, google web toolkit, googleio2009, GWT, java, javascript

google I/O 2009 - Big Modular Java with Guice

Dhanji R. Prasanna, Jesse Wilson

Learn how Google uses the fast, lightweight Guice framework to power some of the largest and most complex applications in the world. Supporting scores of developers, and steep testing and scaling requirements for the web, Guice proves that there is still ample room for a simple, type-safe and dynamic programming model in Java. This session will serve as a simple introduction to Guice, its ecosystem and how we use it at Google.

For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

Duration : 0:58:12

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Technorati Tags: dependency injection, developer conference, google, Google I/O, googleio2009, java, Web

Google I/O 2009 - Keynote Day 1
full version

Duration : 1:28:1

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Technorati Tags: 2009, developer conference, google, Google I/O, googleio2009, GWT, html5, java, javascript, keynote, mozilla, palm

08/06/2008 - http://sv-gtug.org

The Java Collections Framework is indispensable to nearly every Java developer. Yet, you may often find yourself searching for a collection type, implementation, or utility that’s nowhere to be found. In this session, you’ll learn how the open-source Google Collections Library builds on the excellent foundation of java.util, to provide more of the building blocks you need to do your job. You’ll see many examples of how your code can become simpler, safer, more flexible, and more powerful by adopting classes like ReferenceMap, Multimap, our immutable collections and many others.

Kevin Bourrillion is the lead engineer for google’s core Java libraries, more of which will be open-sourced in the future. He is a primary author of the Google Collections Library, and of Google’s Java dependency injection framework, Guice. He came to Google in 2004 after seven years of fighting for life at a string of Hot Silicon Valley Start-Ups.

Duration : 0:40:53

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Technorati Tags: Bourrillion, collections, gcvtechtalk, google, group, gtug, gvctechtalk, java, Kevin, plid05D94CA1ADAF07B5, talk, tech, technology, user