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- ExtJS, Spring MVC 3 and Hibernate 3.5: CRUD DataGrid Example (Sep 02, 2010)
This tutorial will walk through how to
implement a CRUD (Create, Read, Update, Delete) DataGrid using ExtJS,
Spring MVC 3 and Hibernate 3.5.
What do we usually want to do with data?
James Sugrue... (read more)
- First Quick Look at CDI (of JEE6) (Sep 02, 2010)
The good news is that you can have a parameterized constructor (one). The docs (at least the Weld docs) tell us that this allows us to have immutable objects. A builder (a la Bloch?s from EJ2) would have been better, but this is a great relief from the stupidities of default constructors on every object.
James Sugrue... (read more)
- Daily Dose - Android Doesn't Count Upgrades as Activations Either (Sep 02, 2010)
Google responded to Steve Jobs' implications at the iPod/Apple TV/iOS presentation this week. At the presentation he said that Apple estimates about 230k new activations of iOS devices every day. Jobs said that Apple thinks they're ahead of everyone else because "some of our friends are counting upgrades in their numbers." Google, thinking this referred to them, sent a release...... (read more)
- Daily Dose - Android Doesn't Count Upgrades as Activations Either (Sep 02, 2010)
Google responded to Steve Jobs' implications at the iPod/Apple TV/iOS presentation this week. At the presentation he said that Apple estimates about 230k new activations of iOS devices every day. Jobs said that Apple thinks they're ahead of everyone else because "some of our friends are counting upgrades in their numbers." Google, thinking this referred to them, sent a release...... (read more)
- So What Are You Waiting For? GO BANANAS! (Sep 02, 2010)
Welcome to the seventh and final episode of The Agile Guerilla series. The focus of this series of articles is to to help you introduce change, specifically moving to agility, into your organization from the grassroots level.In this episode we're going to take a look back at the road that we've travelled and then close with a challenge.... (read more)
- IDE 2.0: The Age of Intelligent IDEs (Sep 02, 2010)
The latest innovation in the Eclipse space that I'd like to share with you is Code Recommenders. Already available as a plugin for Eclipse, Code Recommenders provides intelligent code completion. Rather than giving you all possible methods for code completion, this plugin proposes the methods that you probably need at the top of the list, with a rating of how applicable each method is.... (read more)
- Implementing a Tag-Cloud App on Google App Engine with JDO + Security + Groovy Server Pages (Sep 01, 2010)
This article introduces the steps involved in making a web application for Google App Engine platform that uses Google?s persistence and security infrastructure. The application for demonstration is a basic tag-cloud implementation - http://mytagclouds.appspot.com/.... (read more)
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- HornetQ - the Performance Leader in Enterprise Messaging (Sep 03, 2010)
JBoss is pleased to publish a comparison of the enterprise messaging market using the JMS API. The results clearly position JBoss HornetQ as the performance leader.
JBoss application server - Java Message Service - Java - Programming - Languages... (read more)
- Springing into Tomcat (Sep 02, 2010)
Deploying on Tcat can help you to go further with your Spring web applications.
Apache Tomcat - Java - Programming - Languages - Enterprise Edition... (read more)
- Drools 5.1 Released (Sep 02, 2010)
Drools 5.1 has been released. The main focus for this release has been around improved consumerability for users with declarative services based on Spring, Camel and CXF integration as well as the BPMN2 implementation for Flow and an improved Rete algorithm for reduced memory consumption providing better scalability for large number of objects.
Rete algorithm - Drools - Language - Programming - Math... (read more)
- Top 3 Performance Problems in Custom MS CRM Apps (Sep 02, 2010)
MS CRM provides an SDK to access Entity objects and MetaData from the CRM Data Store. Custom CRM Applications use this SDK without knowing what is really going on under-the-hood leading to performance problems when accessing or updating larger amounts of data from the CRM Store. The Top 3 Performance Problems can be avoided preventing from long running and timed out requests to the CRM Application.
Customer relationship management - Business - Data - Metadata - Microsoft... (read more)
- Does NoSQL Mean No-ACID? Well, Yes...Yes it Does... (Sep 02, 2010)
ACID is hard to scale. But isn't NoSQL/NoACID the lazy way around the problem? Why not solve the ACID scalability problem instead of just going NoSQL? It's a hard problem to solve, but here are a few ideas on how to solve it.
NoSQL - ACID - Environment - Database - Air Quality... (read more)
- Is Android Evil? Insight from Andreas Constantinou (Sep 02, 2010)
Is Android really open? Research Director Andreas Constantinou uncovers the many control points behind Android and explains why Android might be the most closed system in the history of open source
Open source - Android - Closed system - Programming - Languages... (read more)
- Klaros-Testmanagement 3.1 released ? including Mantis integration (Sep 02, 2010)
Klaros-Testmanagement is an Ajax-based web application to support test managers in controlling and managing the entire testing process in software development projects.
Software development - Ajax - Programming - Testing - Languages... (read more)
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- Gartner Trims Its PC Projections (Sep 01, 2010)
Gartner was late in pooping on the PC party.
Intel had already confirmed Wall Street reports that consumer PC sales were crapping out by the time the research house took down its forecast for the second half a half-hearted couple of points, reducing its growth projection to 15.3% against an easy compare.
It cited the uncertain economic outlook for the United States and Western Europe as well as sheer supply chain fear.
?There is no doubt,? it said, ?that consumer, if not business PC demand... (read more)
- Master-Child BTF Chaperone ? A Contextual Event Alternative (Sep 01, 2010)
Inter Bounded Task Flows (BTF) communications are aided in JDeveloper 11g by the use of contextual events, a BTF publish-subscribe mechanism for passing data between BTFs. Yet in some situations contextual events may be the equivalent of "using a sledge hammer to crack a nut", where developers try and use them everywhere when there are alternative techniques available that may work just as well.
This blog documents a technique for allowing a master ADF application utilising the ADF UI Shell to... (read more)
- Performance as Key to Success (Aug 30, 2010)
What factors make you think a web page is good or not? What keeps on that page longer than others? On the one hand it is the content on the page and whether this content is of interest to you. On the other it is the velocity with which you can navigate through the individual pages. High-Speed internet and performance-optimized pages make our day-to-day browsing easier when accessing our emails, tweets, latest updates on sports or news. With all the changes in the recent years in Web Performance... (read more)
- JavaOne May Be Dead (Aug 29, 2010)
Google has pulled out all 17 of its presentations from the upcoming JavaOne conference in San Francisco. Yes, it's because of that lawsuit. This is what Reuters has to say about it. Unless Oracle and Google will settle on their little issues, JavaOne may be dead. Or to say it properly, Java One will fork, bit it'll never be an event that would gather 10-12 thousands of ENTHUSIASTIC Java developers under the same roof. I'm still going there and, on return, will share with you what... (read more)
- US Court Grounds Taiwan CEO (Aug 28, 2010)
A US court has told Chen Lai-juh, the CEO of Taiwan LCD screen maker AU Optronics Corporation, not to leave the country until his trial on Justice Department-brought charges of price-fixing is over. A federal grand jury indicted Chen and a half-dozen other AU officials of years of price fixing back in June. Alleged victims include IBM, Apple and Dell. Six LCD suppliers had pleaded guilty to price fixing and have been ordered to pay upwards of $860 million in fines.... (read more)
- Cloud Storage Becoming a Commodity (Aug 25, 2010)
Hard drive is a commodity. Whether it is IDE, EIDE or SATA, you buy the right one and you can plug it directly into your computer.
On the service providers front (service providers are the biggest cloud storage service providers), they may not all create cloud storage services themselves. For example, AT&T and Peer1 are using EMC Atmos. Verizon and Planet are using Nirvanix. As time goes on, we will see the same provider using multiple backend solutions to satisfy different need. Also when... (read more)
- Larry to Keynote JavaOne (Aug 25, 2010)
Oracle CEO Larry Ellison is supposedly going to open his mind on the subject of Java, the prime reason he bought Sun.
He?s supposed to deliver the keynote at JavaOne the middle of September and, along with Oracle EVP Thomas Kurian, discuss Oracle?s vision and strategy for Java.
There?s unlikely to be bigger news than Oracle suing Google 10 days ago for Android trespassing on its Java widgetry.
JavaOne is supposed to be part of OracleWorld in San Francisco September 19-23.... (read more)
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- Crash course in Enterprise JavaBeans 3 with Rational Application
Developer for WebSphere, Part 3: Writing the JavaBean (Sep 01, 2010)
Learn how to develop Java applications for WebSphere with the Enterprise
JavaBeans 3 framework. Part 3 shows you how to
write the JavaBean.... (read more)
- Crash course in Enterprise JavaBeans 3 with Rational Application
Developer for WebSphere, Part 4: Creating the Apache Derby database (Sep 01, 2010)
Learn how to develop Java applications for WebSphere with the Enterprise
JavaBeans 3 framework. Part 4 shows you how to
create the Apache Derby database.... (read more)
- Crash course in Enterprise JavaBeans 3 with Rational Application Developer for WebSphere, Part 1: Creating the local WebSphere Server (Aug 31, 2010)
Learn the skills needed to develop Java
applications for WebSphere using the Enterprise JavaBeans 3 framework. In Part 1, learn how to create a local WebSphere server.... (read more)
- Crash course in Enterprise JavaBeans 3 with Rational Application
Developer for WebSphere, Part 2: Creating the Enterprise JavaBean project (Aug 31, 2010)
Learn how to develop Java applications for WebSphere with the Enterprise
JavaBeans 3 framework. Part 2 of this demo series shows you how to
create the Enterprise JavaBean project.... (read more)
- Java technology zone technical podcast series (Aug 30, 2010)
For years, the Java zone has brought you top-quality technical content by some of the best minds in the industry. But taking the time to read an in-depth, code-heavy article can be difficult, even if it's about a topic that's critical to your day job. This new podcast series, led by the engaging and technically curious Andrew Glover, provides a new way to get information from the sources you trust most. Each week, we'll publish a new discussion with an expert on the topics that... (read more)
- Java development 2.0: Sharding with Hibernate Shards (Aug 30, 2010)
Sharding isn't for everyone, but it's one way that relational systems can meet the demands of big data. For some shops, sharding means being able to keep a trusted RDBMS in place without sacrificing data scalability or system performance. In this installment of the Java development 2.0 series, find out when sharding works, and when it doesn't, and then get your hands busy sharding a simple application capable of handling terabytes of data.... (read more)
- Integrate third-party
widgets with IBM ECM Widgets, Part 2: Using the Content List widget to display documents and to change search events (Aug 25, 2010)
There are numerous enhancements in the IBM ECM Widgets 4.5.2 release, including the Content List widget event enhancements.
The new events enable displaying documents, changing the search, requesting selected rows, sending selected rows, and creating custom actions.
This article, the second in the series about integrating third-party
widgets, describes how you can use the new events in the Content List widget to add
value to your business.... (read more)
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- java.net: the Week in Review - May 29, 2010 (May 29, 2010)
This past week, java.net's Java Today news items and blog posts covered a broad range of topics, with GlassFish/JavaEE, tools/IDEs, platforms/frameworks, and JUGs/Conferences all receiving considerable coverage. If you didn't get a chance to visit java.net on a daily basis in the past week, read on, and you'll find all of the week's Java Today news items, a selection of java.net blog posts, and the old and new java.net spotlights and polls.
This week's index:
JavaEE, GlassFish (8... (read more)
- java.net: the Week in Review - May 22, 2010 (May 22, 2010)
JavaEE and Glassfish were in the spotlight on java.net in the past week. If you didn't get a chance to visit java.net on a daily basis in the past week, read on, and you'll find all of the week's Java Today news items, a selection of java.net blog posts, and the old and new java.net spotlights and polls.
This week's index:
JavaEE, GlassFish (14 items)
Tools, IDEs, etc. (5 items)
Programming (4 items)
JVM, JDK, JSRs (3 items)
Mobile, JavaME (2 items)
Conferences, JUG Meetings (4... (read more)
- java.net: the Week in Review - May 15, 2010 (May 15, 2010)
JUG meetings, JavaOne, Java tools, JavaEE, and Glassfish shared the spotlight on java.net in the past week. If you didn't get a chance to visit java.net on a daily basis in the past week, read on, and you'll find all of the week's Java Today news items, a selection of java.net blog posts, and the old and new java.net spotlights and polls.
This week's index:
Tools, IDEs, etc. (6 items)
JavaEE, GlassFish (8 items)
Programming (2 items)
Platforms, Frameworks (3 items)
JVM/JDK (2... (read more)
- Bay Area JUG Roundup 2010 Features Networking, Information, and Big Prizes (May 10, 2010)
Van Riper contacted me about this Wednesday's Bay Area JUG Roundup 2010. The roundup will take place at the Oracle Conference Center in Redwood City, CA, from 6 to 9 PM, Pacific time. As I write this post, there are still 116 tickets available. The event is free for JUG members. However, registration is required.
As Van points out in his post about the event, the "J" in JUG really stands for "JVM" today -- JUG meetings are for anyone who works with or is interested in languages that run on a... (read more)
- java.net: the Week in Review - May 8, 2010 (May 07, 2010)
Hot topics on java.net this past week included Glassfish and JavaEE, JavaFX, and JVM/JDK related news. If you didn't get a chance to visit java.net on a daily basis in the past week, read on, and you'll find all of the week's Java Today news items, a selection of java.net blog posts, and the old and new java.net spotlights and polls.
This week's index:
Tools, IDEs, etc. (5 items)
JavaEE, GlassFish (10 items)
Programming (3 items)
Platforms, Frameworks (8 items)
JVM/JDK (4... (read more)
- Midweek Extras: Agile ALM, AnnotatedBeanNode, MASON, and Design Inspirations (May 04, 2010)
"Extra! Extra! Read all about it!" -- that's what they used to show newspaper boys shouting out as they tried to sell their papers, in old American movies. Well, there are several news items I've found interesting in recent days beyond what I've featured in Java Today. So, I decided to highlight them here.
First, Michael Huttermann has posted Agile ALM and Fragile Agile -update-:
As already written, I've completed my manuscript of Agile ALM end of March. Beside my writing and editing, I've... (read more)
- java.net: the Week in Review - May 1, 2010 (May 01, 2010)
This is the first edition of a new column I'll be writing each weekend titled "java.net: the Week in Review." In the column, I'll present all of the previous week's Java Today news items, a selection of java.net blog posts, polls, and spotlights.
I'll organize the presentation by categorizing the featured news items, so if, for example, your interest is JavaEE and GlassFish, you'll be able to find all the JavaEE/GlassFish content we featured on java.net in the past week in one place.... (read more)
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