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  • ADF Bounded Taskflow Activation

    - by Vijay Mohan
    hey guys, It's really been a while since I last blogged. Just came across a hard-to-debug scenario, so thought of sharing it for the benefit of ADF developers.I had a page fragment(jsff) wrapped inside a  bounded taskflow, for which the activation was conditional and was based on a requestScope property (be it a requestScope variable or a property coming from a requestScope bean). As soon as the taskflow activates and page renders the requestScope parameters life span ends. After that, when you raise an event inside the page (click of commandLink, moseHover, valueChange event etc) then for the first time the event gets fired but it fails to affect the change in the page, moreover, for the subsequent times the event itself doesn't get fired. Any guesses as to what could be the culprit..?I guess, I already gave the reason in the initial paragraph. For the first time when the event gets fired, the fwk sees that the page is already lying in inactivate state, so it fails to affect the change and for subsequent times it doesn't even fire the event because it already knew that the page/region is inactive. So, in such a scenario we must use either a pageFlowScope property or transientVO property which could exist till the page's life span.

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  • SOA Checklist

    - by pat.shepherd
    In a recent meeting, the customer brought up a valid question: “How do I know if a problem/system is a good candidate for using SOA (vs. using old but trusted techniques).  I put this checklist together.  If you can answer yes to 2 or more of these, it might well be a good candidate.  This is V1, and I will likely update it over time.  Comments (that are not spam or sales pitches) appreciated. Part of the conversation was also around the fact that SOA has two faces to it; one is around the obvious reuse possibilities. The other, that often gets forgotten, is that SOA provides goodness in terms of simplifying integration even where opportunities to reuse those integrations are small; at least the integrations are standards-based and more flexible.  I did not write a lot of verbiage about each of them, for example “Business Process” implies that there is a set of step-wise actions that need to take place in a coordinated fashion that include integrating with systems (and sometimes people for approvals and other human-only actions) in the process.  

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  • Java Developer Days India Trip Report

    - by reza_rahman
    October 21st through October 25th I spoke at Java Developer Days India. This was three separate but identical one-day events in the cities of Pune (October 21st), Chennai (October 24th) and Bangalore (October 25th). For those with some familiarity with India, other than Hyderabad these cities are India's IT powerhouses. The events were focused on Java EE. I delivered five sessions on Java EE 7, WebSocket, JAX-RS 2, JMS 2 and EclipeLink/NoSQL. The events went extremely well and was packed in all three cities. More details on the sessions and Java Developer Days India, including the slide decks, posted on my personal blog.

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  • Using the JRockit Flight Recorder as an In-Flight Black Box

    - by Marcus Hirt
    The new JRockit Flight Recorder has some very interesting properties. It can be used like the black box of an airplane, allowing users to go back in time and check what was happening around the time when something went wrong. Here is how to enable the default continuous recording in JRockit to allow for that use case. The flight recorder is on by default in JRockit R28, the problem is that there is no recording running by default. To configure JRockit to start with the default recording running, add the parameter: -XX:FlightRecorderOptions=defaultrecording=true That will enable a recording with recording ID 0. You can see that it has been started properly by choosing Show Recordings from the context menu in JRockit Mission Control.   You should see something similar to the picture below. Simply right click on the recording and select dump to dump information available in the flight recorder. You can select to dump data for a specific period of time or all data. For more information about the command line parameters available to control the Flight Recorder, see the JRockit documentation.

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  • GlassFish and Friends Party, 1st Edition at JavaOne Brasil

    - by Bruno.Borges
    Estamos muito contentes em anunciar que iremos realizar a primeira edição da tradicional  GlassFish and Friends Party neste JavaOne in Brasil.  O problema é que os ingressos já esgotaram! Então decidimos realizar um concurso para dar mais 5 ingressos para a comunidade! Aqui estão as regras: Escreva um post no seu blog sobre o GlassFish  Poste no Twitter o título e o link do seu post com a hashtag #GlassFish para que possamos saber do seu post Os 5 melhores posts serão selecionados e anunciados aqui no dia 3 de Dezembro às 19:00 (GMT-3) Selecionaremos um post de cada autor Cada autor receberá um ingresso para a festa Agora corre para a sua plataforma de blog e escreva sobre o GlassFish! ------------- en_US ---------------  We are very happy to announce that we are going to host the first edition of the traditional GlassFish and Friends Party at this JavaOne in Brasil.  The problem is: tickets are already SOLD OUT!  So we decided to run a simple contest to give away 5 more tickets to the community! Here are the rules: Blog about GlassFish Tweet the title and link of your blog post with the hashtag #GlassFish so we can know about your blog post The best 5 blog posts will be selected and announced here on December 3th at 7pm (GMT-3) We will select one blog post per author Each author will get one ticket Now run to your blog platform and write about GlassFish!

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  • Consuming Hello World pagelet in WebCenter Spaces

    - by astemkov
    Introduction The goal of this exercise is to show you how can you use Hello World pagelet that you just created from your web space. Assumptions Let's assume the following: Pagelet Producer is running on http://pageletserver.company.com:8889/pagelets/ WebCenter is running on http://webcenter.company.com:8888/webcenter/ You created Hello_World pagelet as described here. For our exercise we will need a space created. So let's login into WebCenter Portal and create a space called "myspace" using "Portal Site" template: Registering Pagelet Producer with WebCenter portal In order to use our newly created pagelet from WebCenter Spaces, we first need to register Pagelet Producer: Click "Administraion" link on WebCenter toolbar Open the "Configuration" tab Click on "Services" link on the upper-left corner of the page Click on "Portlet Producers" link on the right hand pane of the screen Click on "Register" button Select "Pagelet Producer" radio button and type Producer Name = "MyPageletProducer" Server URL = http://pageletserver.company.com:8889/pagelets/ Click "Test" button If everything is succesful you will see the following screen: Now click "OK'. Pagelet producer is registered: Inserting Hello World pagelet to WebCenter Space Now let's insert Hello World pagelet into "myspace" page: Let's go back to "myspace", click on the icon in a upper-right corner of the page and select "Edit Page" Click on one of the "Add Content" buttons: Select "Mash-Ups": Select "Pagelet Producers: You will see the MyPageletProducer that we just registered: Click on it. You will see the library "MyLib" that contains our "Hello_World" pagelet. Click on "MyLib" and you will see "Hello_World" pagelet. Click on "Add" button, and then "Close" button. Click "Save" button, and then "Close". Now we see that our "Hello World" pagelet is inserted into "myspace" page:

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  • Build Open JDK 7 on Mac OSX (TOTD #172)

    - by arungupta
    The complete requirements, pre-requisites, and steps to build OpenJDK 7 port on Mac OSX are described here. The steps are very clearly explained and here are the exact ones I followed on my MacBook Pro 10.7.2: Confirm the version of pre-installed Java as: > java -versionjava version "1.6.0_26"Java(TM) SE Runtime Environment (build 1.6.0_26-b03-383-11A511c)Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02-383, mixed mode) Download and install Mercurial from mercurial.berkwood.com (zip bundle for 10.7 is here). It gets installed in the /usr/local/bin directory. Get the source code as (commands highlighted in bold): hg clone http://hg.openjdk.java.net/macosx-port/macosx-port destination directory: macosx-port requesting all changes adding changesets adding manifests adding file changes added 437 changesets with 364 changes to 33 files updating to branch default 31 files updated, 0 files merged, 0 files removed, 0 files unresolved cd macosx-port chmod 7555 get_source.sh ./get_source.sh # Repos:  corba jaxp jaxws langtools jdk hotspot Starting on corba Starting on jaxp Starting on jaxws Starting on langtools Starting on jdk Starting on hotspot # hg clone http://hg.openjdk.java.net/macosx-port/macosx-port/corba corba requesting all changes adding changesets adding manifests adding file changes added 396 changesets with 3275 changes to 1379 files . . . # exit code 0 # cd ./corba && hg pull -u pulling from http://hg.openjdk.java.net/macosx-port/macosx-port/corba searching for changes no changes found # exit code 0 # cd ./jaxp && hg pull -u pulling from http://hg.openjdk.java.net/macosx-port/macosx-port/jaxp searching for changes no changes found # exit code 0 Install Xcode from the App Store. Include /Developer/usr/bin in PATH. Note: JDK 1.6.0_26 ame pre-installed on my laptop and I installed Xode after that. The compilation went fine and there was no need to re-install the Java for Mac OS X as mentioned in the original steps. Build the code as: make ALLOW_DOWNLOADS=true SA_APPLE_BOOT_JAVA=true ALWAYS_PASS_TEST_GAMMA=true ALT_BOOTDIR=`/usr/libexec/java_home -v 1.6` HOTSPOT_BUILD_JOBS=`sysctl -n hw.ncpu` The final output is shown as: >>>Finished making images @ Sat Nov 19 00:59:04 WET 2011 ... >>>Finished making images @ Sat Nov 19 00:59:04 WET 2011 ...############################################################################# Leaving jdk for target(s) sanity all docs images ################################################################################## Build time 00:17:42 jdk for target(s) sanity all docs images ############################################################################### Build times ##########Target all_product_buildStart 2011-11-19 00:32:40End 2011-11-19 00:59:0400:01:46 corba00:04:07 hotspot00:00:51 jaxp00:01:21 jaxws00:17:42 jdk00:00:37 langtools00:26:24 TOTAL######################### Change the directory and verify the version: >cd build/macosx-universal/j2sdk-image/1.7.0.jdk/Contents/Home/bin >./java -version openjdk version "1.7.0-internal" OpenJDK Runtime Environment (build 1.7.0-internal-arungup_2011_11_19_00_32-b00) OpenJDK 64-Bit Server VM (build 21.0-b17, mixed mode) Now go fix some bugs, file new bugs, or discuss at the macosx-port-dev mailing list.

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  • BIP Debugging to a file

    - by Tim Dexter
    If you use the standalone server or with OBIEE and use OC4J as the web server. Have you ever taken a looksee at the console window (doc/xterm) that you use to start it. Ever turned on debugging to see masses of info flow by that window and want to capture it all? I have been debugging today and watched all that info fly by and on Windoze gets lost before you can see it! The BIP developers use the System.out.println() and System.err.println()methods in the BIP applications to generate debugging formation. Normally the output from these method calls go to the console where the OC4J process is started. However you can specify command line options when starting OC4J to direct the stdout and stderr output directly to files. The ?out and ?err parameters tell OC4J which file to direct the output to. All you need do is modify the oc4j.cmd file used to start BIP. I didnt get fancy and just plugged in the following to the file under the start section. I just modified the line: set CMDARGS=-config "%SERVER_XML%" -userThreads to set CMDARGS=-config "%SERVER_XML%" -out D:\BI\OracleBI\oc4j_bi\j2ee\home\log\oc4j.out -err D:\BI\OracleBI\oc4j_bi\j2ee\home\log\oc4j.err -userThreads Bounced the server and I now have a ballooning pair of debug files that I can pour over to my hearts content. The .out file appears to contain BIP only log info and the .err file, OBIEE messages. If you are using another web server to host BIP, just check out the user docs to find out how to get the log files to write. Note to self, remember to turn off the debug when Im done!

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  • Creating Java Neural Networks

    - by Tori Wieldt
    A new article on OTN/Java, titled “Neural Networks on the NetBeans Platform,” by Zoran Sevarac, reports on Neuroph Studio, an open source Java neural network development environment built on top of the NetBeans Platform. This article shows how to create Java neural networks for classification.From the article:“Neural networks are artificial intelligence (machine learning technology) suitable for ill-defined problems, such as recognition, prediction, classification, and control. This article shows how to create some Java neural networks for classification. Note that Neuroph Studio also has support for image recognition, text character recognition, and handwritten letter recognition...”“Neuroph Studio is a Java neural network development environment built on top of the NetBeans Platform and Neuroph Framework. It is an IDE-like environment customized for neural network development. Neuroph Studio is a GUI that sits on top of Neuroph Framework. Neuroph Framework is a full-featured Java framework that provides classes for building neural networks…”The author, Zoran Sevarac, is a teaching assistant at Belgrade University, Department for Software Engineering, and a researcher at the Laboratory for Artificial Intelligence at Belgrade University. He is also a member of GOAI Research Network. Through his research, he has been working on the development of a Java neural network framework, which was released as the open source project Neuroph.Brainy stuff. Read the article here.

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  • SQLAuthority News – SQL Server 2012 Upgrade Technical Guide – A Comprehensive Whitepaper – (454 pages – 9 MB)

    - by pinaldave
    Microsoft has just released SQL Server 2012 Upgrade Technical Guide. This guide is very comprehensive and covers the subject of upgrade in-depth. This is indeed a helpful detailed white paper. Even writing a summary of this white paper would take over 100 pages. This further proves that SQL Server 2012 is quite an important release from Microsoft. This white paper discusses how to upgrade from SQL Server 2008/R2 to SQL Server 2012. I love how it starts with the most interesting and basic discussion of upgrade strategies: 1) In-place upgrades, 2) Side by side upgrade, 3) One-server, and 4) Two-server. This whitepaper is not just pure theory but is also an excellent source for some tips and tricks. Here is an example of a good tip from the paper: “If you want to upgrade just one database from a legacy instance of SQL Server and not upgrade the other databases on the server, use the side-by-side upgrade method instead of the in-place method.” There are so many trivia, tips and tricks that make creating the list seems humanly impossible given a short period of time. My friend Vinod Kumar, an SQL Server expert, wrote a very interesting article on SQL Server 2012 Upgrade before. In that article, Vinod addressed the most interesting and practical questions related to upgrades. He started with the fundamentals of how to start backup before upgrade and ended with fail-safe strategies after the upgrade is over. He covered end-to-end concepts in his blog posts in simple words in extremely precise statements. A successful upgrade uses a cycle of: planning, document process, testing, refine process, testing, planning upgrade window, execution, verifying of upgrade and opening for business. If you are at Vinod’s blog post, I suggest you go all the way down and collect the gold mine of most important links. I have bookmarked the blog by blogging about it and I suggest that you bookmark it as well with the way you prefer. Vinod Kumar’s blog post on SQL Server 2012 Upgrade Technical Guide SQL Server 2012 Upgrade Technical Guide is a detailed resource that’s also available online for free. Each chapter was carefully crafted and explained in detail. Here is a quick list of the chapters included in the whitepaper. Before downloading the guide, beware of its size of 9 MB and 454 pages. Here’s the list of chapters: Chapter 1: Upgrade Planning and Deployment Chapter 2: Management Tools Chapter 3: Relational Databases Chapter 4: High Availability Chapter 5: Database Security Chapter 6: Full-Text Search Chapter 7: Service Broker Chapter 8: SQL Server Express Chapter 9: SQL Server Data Tools Chapter 10: Transact-SQL Queries Chapter 11: Spatial Data Chapter 12: XML and XQuery Chapter 13: CLR Chapter 14: SQL Server Management Objects Chapter 15: Business Intelligence Tools Chapter 16: Analysis Services Chapter 17: Integration Services Chapter 18: Reporting Services Chapter 19: Data Mining Chapter 20: Other Microsoft Applications and Platforms Appendix 1: Version and Edition Upgrade Paths Appendix 2: SQL Server 2012: Upgrade Planning Checklist Download SQL Server 2012 Upgrade Technical Guide [454 pages and 9 MB] Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: Database, DBA, PostADay, SQL, SQL Authority, SQL Documentation, SQL Download, SQL Query, SQL Server, SQL Tips and Tricks, SQL White Papers, SQLAuthority News, SQLServer, T SQL, Technology

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  • Verizon Wireless Supports its Mission-Critical Employee Portal with MySQL

    - by Bertrand Matthelié
    Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Cambria","serif"; mso-ascii-font-family:Cambria; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Cambria; mso-hansi-theme-font:minor-latin;} Verizon Wireless, the #1 mobile carrier in the United States, operates the nation’s largest 3G and 4G LTE network, with the most subscribers (109 millions) and the highest revenue ($70.2 Billion in 2011). Verizon Wireless built the first wide-area wireless broadband network and delivered the first wireless consumer 3G multimedia service in the US, and offers global voice and data services in more than 200 destinations around the world. To support 4.2 million daily wireless transactions and 493,000 calls and emails transactions produced by 94.2 million retail customers, Verizon Wireless employs over 78,000 employees with area headquarters across the United States. The Business Challenge Seeing the stupendous rise in social media, video streaming, live broadcasting…etc which redefined the scope of technology, Verizon Wireless, as a technology savvy company, wanted to provide a platform to its employees where they could network socially, view and host microsites, stream live videos, blog and provide the latest news. The IT team at Verizon Wireless had abundant experience with various technology platforms to support the huge number of applications in the company. However, open-source products weren’t yet widely used in the organization and the team had the ambition to adopt such technologies and see if the architecture could meet Verizon Wireless’ rigid requirements. After evaluating a few solutions, the IT team decided to use the LAMP stack for Vzweb, its mission-critical, 24x7 employee portal, with Drupal as the front end and MySQL on Linux as the backend, and for a few other internal websites also on MySQL. The MySQL Solution Verizon Wireless started to support its employee portal, Vzweb, its online streaming website, Vztube, and internal wiki pages, Vzwiki, with MySQL 5.1 in 2010. Vzweb is the main internal communication channel for Verizon Wireless, while Vztube hosts important company-wide webcasts regularly for executive-level announcements, so both channels have to be live and accessible all the time for its 78,000 employees across the United States. However during the initial deployment of the MySQL based Intranet, the application experienced performance issues. High connection spikes occurred causing slow user response time, and the IT team applied workarounds to continue the service. A number of key performance indexes (KPI) for the infrastructure were identified and the operational framework redesigned to support a more robust website and conform to the 99.985% uptime SLA (Service-Level Agreement). The MySQL DBA team made a series of upgrades in MySQL: Step 1: Moved from MyISAM to InnoDB storage engine in 2010 Step 2: Upgraded to the latest MySQL 5.1.54 release in 2010 Step 3: Upgraded from MySQL 5.1 to the latest GA release MySQL 5.5 in 2011, and leveraging MySQL Thread Pool as part of MySQL Enterprise Edition to scale better After making those changes, the team saw a much better response time during high concurrency use cases, and achieved an amazing performance improvement of 1400%! In January 2011, Verizon CEO, Ivan Seidenberg, announced the iPhone launch during the opening keynote at Consumer Electronic Show (CES) in Las Vegas, and that presentation was streamed live to its 78,000 employees. The event was broadcasted flawlessly with MySQL as the database. Later in 2011, Hurricane Irene attacked the East Coast of United States and caused major life and financial damages. During the hurricane, the team directed more traffic to its west coast data center to avoid potential infrastructure damage in the East Coast. Such transition was executed smoothly and even though the geographical distance became longer for the East Coast users, there was no impact in the performance of Vzweb and Vztube, and the SLA goal was achieved. “MySQL is the key component of Verizon Wireless’ mission-critical employee portal application,” said Shivinder Singh, senior DBA at Verizon Wireless. “We achieved 1400% performance improvement by moving from the MyISAM storage engine to InnoDB, upgrading to the latest GA release MySQL 5.5, and using the MySQL Thread Pool to support high concurrent user connections. MySQL has become part of our IT infrastructure, on which potentially more future applications will be built.” To learn more about MySQL Enterprise Edition, Get our Product Guide.

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  • Questions, Knowledge Checks and Assessments

    - by ted.henson
    Questions should be used to reinforce concepts throughout the title. You have the option to include questions in the course, in assessments, in Knowledge Checks, or in any combination. Questions are required for creating knowledge checks and assessments. It is important to remember that questions that are not in assessments are not tracked. Be sure to structure your outline so that questions are added to the appropriate assignable unit. I usually recommend that questions appear directly below their relative section. This serves two purposes. First, it helps ensure that the related content and question stay relative to one another. Secondly, it ensures that when the "link to subject" option is used it will relate back to the relative content. Knowledge checks are created using the questions that have been added to the related assignable unit. Use Knowledge Checks to give users an additional opportunity to review what they have learned. Knowledge Check allows users to check their own knowledge without being tracked or scored. Many users like having this self check option, especially if they know they are going to be tested later. Each assignable unit can have its own Knowledge Check. Assessments provide a way to measure knowledge or understanding of the course material. The results of each assessment are scored and tracked. Assessments are created using the questions that have been added to the relative assignable unit(s). Each assignable unit, including the Title AU, can have multiple assessments. Consider how your knowledge paths will be structured when planning your assessments. For instance, you can create a multiple-activity knowledge path, with multiple assessments from the same title or assignable unit. Also remember, in Manager an assessment can be either a pre or post assessment. Pre-assessments allow the student to discover what is already known in a specific topic or subject and important if the personal course feature is being used. Post-assessments allow you test the student knowledge or understanding after completing the material.

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  • Calling Web Services with HTTP Basic Authentication from BPEL 10.1.3.4

    - by Ramkumar Menon
    Are you using BPEL 10.1.3.4 and hunting for the property names in the partnerlinkBindings that will work for outbound HTTP Basic Authentication? Here's the answer. <partnerLinkBinding ...>  <property name="basicHeaders">credentials</property>  <property name="basicUsername">WhoAmI</property>  <property name="basicPassword">thatsASecret</property></partnerLinkBinding>The drop down options in JDeveloper dont seem to work.

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  • Java Spotlight Episode 103: 2012 Duke Choice Award Winners

    - by Roger Brinkley
    Our annual interview with the 2012 Duke Choice Award Winners recorded live at the JavaOne 2012. Right-click or Control-click to download this MP3 file. You can also subscribe to the Java Spotlight Podcast Feed to get the latest podcast automatically. If you use iTunes you can open iTunes and subscribe with this link:  Java Spotlight Podcast in iTunes. Show Notes Events Oct 13, Devoxx 4 Kids Nederlands Oct 15-17, JAX London Oct 20, Devoxx 4 Kids Français Oct 22-23, Freescale Technology Forum - Japan, Tokyo Oct 30-Nov 1, Arm TechCon, Santa Clara Oct 31, JFall, Netherlands Nov 2-3, JMagreb, Morocco Nov 13-17, Devoxx, Belgium Feature Interview Duke Choice Award Winners 2012 - Show Presentation London Java CommunityThe second user group receiving a Duke’s Choice Award this year, the London Java Community (LJC) and its users have been active in the OpenJDK, the Java Community Process (JCP) and other efforts within the global Java community. Student Nokia Developer GroupThis year’s student winner, Ram Kashyap, is the founder and president of the Nokia Student Network, and was profiled in the “The New Java Developers” feature in the March/April 2012 issue of Java Magazine. Since then, Ram has maintained a hectic pace, graduating from the People’s Education Society Institute of Technology in Bangalore, India, while working on a Java mobile startup and training students on Java ME. Jelastic, Inc.Moving existing Java applications to the cloud can be a daunting task, but startup Jelastic, Inc. offers the first all-Java platform-as-a-service (PaaS) that enables existing Java applications to be deployed in the cloud without code changes or lock-in. NATOThe first-ever Community Choice Award goes to the MASE Integrated Console Environment (MICE) in use at NATO. Built in Java on the NetBeans platform, MICE provides a high-performance visualization environment for conducting air defense and battle-space operations. DuchessRather than focus on a specific geographic area like most Java User Groups (JUGs), Duchess fosters the participation of women in the Java community worldwide. The group has more than 500 members in 60 countries, and provides a platform through which women can connect with each other and get involved in all aspects of the Java community. AgroSense ProjectImproving farming methods to feed a hungry world is the goal of AgroSense, an open source farm information management system built in Java and the NetBeans platform. AgroSense enables farmers, agribusinesses, suppliers and others to develop modular applications that will easily exchange information through a common underlying NetBeans framework. Apache Software Foundation Hadoop ProjectThe Apache Software Foundation’s Hadoop project, written in Java, provides a framework for distributed processing of big data sets across clusters of computers, ranging from a few servers to thousands of machines. This harnessing of large data pools allows organizations to better understand and improve their business. Parleys.comE-learning specialist Parleys.com, based in Brussels, Belgium, uses Java technologies to bring online classes and full IT conferences to desktops, laptops, tablets and mobile devices. Parleys.com has hosted more than 1,700 conferences—including Devoxx and JavaOne—for more than 800,000 unique visitors. Winners not presenting at JavaOne 2012 Duke Choice Awards BOF Liquid RoboticsRobotics – Liquid Robotics is an ocean data services provider whose Wave Glider technology collects information from the world’s oceans for application in government, science and commercial applications. The organization features the “father of Java” James Gosling as its chief software architect.United Nations High Commissioner for RefugeesThe United Nations High Commissioner for Refugees (UNHCR) is on the front lines of crises around the world, from civil wars to natural disasters. To help facilitate its mission of humanitarian relief, the UNHCR has developed a light-client Java application on the NetBeans platform. The Level One registration tool enables the UNHCR to collect information on the number of refugees and their water, food, housing, health, and other needs in the field, and combines that with geocoding information from various sources. This enables the UNHCR to deliver the appropriate kind and amount of assistance where it is needed.

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  • Geek Bike Ride at JavaOne 2012 - Pictures

    - by arungupta
    Following the tradition of JavaOne Latin America 2011, a gorgeous day in San Francisco marked the beginning of JavaOne 2012 with another Geek Bike Ride. About 50 Java developers got together this morning at Fisherman's Wharf and rode a bike along Marina, Crissy Field, Fort Mason, Golden Gate Bridge, and ultimately finishing in Sausalito downtown. This is a beautiful biking trail, mostly flat with a couple of good hills. Some folks even continued to Tiburon for an extra challenge. Check out map by Blazing Saddles for the exact course. They provide excellent bike rentals and a good service too! Here are some pictures from the day: Credits: Yoshio Terada And check out a video of bikers rolling down the hill: Credits: Yoshio Terada Thank you OTN for sponsoring the t-shirts! And Kevin Nilson, fearless leader of Silicon Valley JUG, for hosting the event! And now to main the conference starting tomorrow! Here is the evolving album for JavaOne 2012 so far ... And don't forget, I'm still recruiting runners for the Community Run on Oct 1 at 6:17am PT :-)

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  • Tuning GlassFish for Production

    - by arungupta
    The GlassFish distribution is optimized for developers and need simple deployment and server configuration changes to provide the performance typically required for production usage. The formal Performance Tuning Guide provides an explanation of capacity planning and tuning tips for application, GlassFish, JVM, and the operating system. The GlassFish Server Control (only with the commercial edition) also comes with Performance Tuner that optimizes the runtime for optimal throughput and scalability. And then there are multiple blogs that provide more insights as well: • Optimizing GlassFish for Production (Diego Silva, Mar 2012) • GlassFish Production Tuning (Vegard Skjefstad, Nov 2011) • GlassFish in Production (Sunny Saxena, Jul 2011) • Putting GlassFish v3 in Production: Essential Surviving Guide (JeanFrancois, Nov 2009) • A GlassFish Tuning Primer (Scott Oaks, Dec 2007) What is your favorite source for GlassFish Performance Tuning ?

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  • DRM Tallyrand - The New User Interface

    - by russ.bishop
    I received word recently that the Tallyrand (11.1.2.0) build is out of our hands. I'm not sure when it will hit eDelivery, but if it hasn't already it should happen soon. For this post, I want to really quickly show the new user interface. The login screen: When you login, you are browsing versions and hierarchies. Note that Unicode is fully supported: The UI attempts to provide context-sensitive links where possible; notice here that an unloaded version is selected, so the UI shows a link. Clicking the link automatically brings up this Load Version dialog. This same thing applies elsewhere in the UI when you attempt to perform an action with an unloaded version: Here is browsing a hierarchy, with the property grid and context menu displayed (though you can hide the property grid anytime you like to provide more room): Worried about drag and drop? Don't! We support it even though this is a browser app. Also notice the Relationships feature on the right displaying a node's ancestors: Where possible, we try to present the available options, rather than just throwing up an "OK/Cancel" dialog (which most users never read anyway): Context-sensitive shortcuts automatically fill-in the context based on the currently selected node. For example, if you want to run a query using the selected node as the root, you can just click that query in the Shortcuts tab. In this screenshot, clicking Model After would model the selected node: This is just for starters. There is much more to cover, on both the client and server. For example, all communication channels are now configurable (no more DCOM). You can pick the ports, the encoding (binary or XML), and the transport mechanism (TCP, TCP over SSL, or SOAP over HTTP). All the relevant WS-* standards are also supported, eg: WS-Security, etc. Plus new features (besides the web client and unicode support). I hope to cover as much of these things as I can in the coming months. If you have specific requests, comment on this post and I'll try to cover them.

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  • CodePlex Daily Summary for Thursday, March 25, 2010

    CodePlex Daily Summary for Thursday, March 25, 2010New ProjectsAccessibilityChecker: Accessibility Checker is custom feature developed to check accessibility requirements in a SharePoint PortalAnne Epstein - Personal Repository: Project Description This project contains multiple samples with various snippets and projects from blog posts, user group talks, and conference se...BatterySaver: BatterySaver is a simple application, in C#, that allows laptop users to perform actions based on battery notification events (switching from batte...dtxJson: C# coded JSON (JavaScript Object Notation) parser.eCamp: eCamp is a modular and extensible electronic camp management application. Written in C# and WPF, it follows many of the latest technology trends su...epdevplatform: epdevplatformERP: Environment Colaborative Resources ProjectFaceLight - Simple Silverlight Face Detection: FaceLight is a simple facial recognition method that can be used with Silverlight 's webcam. It searches for a certain sized skin color region in a...Forum PAF - The Open Source .Net Forum - From Viet Nam - By Thomas John (jntpaf): The Open Source .Net Forum - From Viet Nam ------------------------- Các phần mềm cần thiết để chạy Forum PAF: 1. .Net Framework 2.0 (trở lên) 2....Gawam Savel - Sistema de Avaliação Eletrônica: Projeto de TCC ...Html5 Helpers and tools for Asp.Net MVC: Html5 Helper aims to provide a generic helper context to produce HTML5 content in ASP.NET MVCIfeanyi Echeruo's WPF Recipes: WPF Recipes C# code samples showing how to solve some non-trivial problems in WPFITM 495 - iPhone App: school project iphone appKnowledge Exchange: Stack Overflow Inspired Knowledge ExchangeMailCheck: Mail检查程序。NetBoard: NetBoard is a lightweight system designed to act as the Blackboard in a micro-blackboard architecture for use within an OO system - even when withi...RodBass.com: RodBass.comsemanticrest: This is a vision of semantics mashups for rest web services.StatSpaceUI: StatSpaceUITFS Merge Tool: A small tool for merging changesets between TFS branches.The Interface To End All Interfaces: We interfaced everything, so that you can implement anything...Tim - Open Source Projects And Samples: Open source projects / Samples for http://tim.bellette.netWindows XNA: A place for those who enjoy there XNA Game Studio programing on Windows. For a place to share XNA Game Studio games for Windows in English. I'm loo...XAML Code Snippets addin for Visual Studio 2010: Provides support for adding XAML code snippets in the Visual Studio 2010 code editor for XAML in WPF and Silverlight projects.New ReleasesAnyWorks: AnyWorks1.2Bin: AnyWorks1.2AnyWorks: AnyWorks1.2Src: AnyWorks1.2AppFabric Caching Admin Tool: AppFabric Caching Admin Tool 1.0: System Requirements:.NET 4.0 RC AppFabric Caching Beta2 Test On:Win 7 (64x) Note: Must run as Administrator !!!ASP.NET Wiki Control: Release 1.1: - Modified text and varchar columns to nvarchar for unicode support. - Modified path info logic to disable its use if the page's raw url currently...B&W Port Scanner: Black`n`White Port Scanner 2.0: Fast Cross-Platform Port Scanner with Vulnerability Detection Tools. 3 vulnerability detection tools are included in this version: - Detection of ...BatterySaver: 0.1: Initial Release This is the initial release of the application. The application is very much beta with lots of changes upcoming. Known Issues The...BatterySaver: 0.2: Changes+ Add support for enabling and disabling devices (6)Compare .NET Objects: Version 1.2.0.0: New Features: Compare Generic Classes that Implement IList Indexers Compare Datasets Compare DataTables Compare DataRows Consider IList and...Controlled Vocabulary: 1.0.0.3: System Requirements Outlook 2007 / 2010 .Net Framework 3.5 Installation 1. Close Outlook (Use Task Manager to ensure no running instances in the b...crudwork is a library of reuseable classes for developing .NET applications: crudwork 2.2.0.2: minor changes. new guid for msi and new strongly named guidDigitallyCreated Utilities: DigitallyCreated Utilities v1.0.0: This release is the v1.0.0 version of DigitallyCreated Utilities. Binary Distribution The binary distribution contains the following: Compiled bin...DirectQ: Release 1.8.2: Adds several bugfixes and improved functionality. This release supersedes 1.8.1 which will be shortly removed. A very big THANK YOU to everyone w...DotNetNuke® Community Edition: 05.03.01: Major Highlights Issue fixed issue with the email notifications where the From and To addresses were swapped. Issue fixed with signature ch...Encrypted Notes: Encrypted Notes 1.5: This is the latest version of Encrypted Notes (1.5). It has an installer - it will create a directory 'CPascoe' in My Documents. Once you have ext...EnhSim: Release v1.9.8.1: Release v1.9.8.1Adding in the Glyph of Flame Shock changes in 3.3.3FlickrNet API Library: 3.0 Beta: A brand new version of the FlickrNet library, exposing 100% of the Flickr API's methods, along with streamlined class and method names. All classe...Forum PAF - The Open Source .Net Forum - From Viet Nam - By Thomas John (jntpaf): Forum PAF - The Open Source .Net Forum: A, Các phần mềm cần thiết để chạy Forum PAF: 1. .Net Framework 2.0 (trở lên) 2. Ajax Extension 1.0 (trở lên) 3. Sql Server 2005 (Sql Server Expr...HydroDesktop - CUAHSI Hydrologic Information System Desktop Application: HydroDesktop 0.7.3735 Alpha Installer: This is the testing release of the HydroDesktop 0.7 alpha version. Features supported in this version include: Search for data and download of Hydr...MDownloader: MDownloader-0.15.9.56953: Fixed Uploading.com links detection.MiniTwitter: 1.10: MiniTwitter 1.10 更新内容 追加 未読管理時に未読数をタブに表示する機能を実装 サイレントモードを実装（通知領域アイコンを右クリックして出るメニューから切り替え） 修正 「お気に入りワードを含む項目だけ表示する」オプションが機能していなかった問題を修正NoteExpress User Tools (NEUT) - Do it by ourselves!: NoteExpress User Tools 1.9.1: 测试版本：NoteExpress 2.5.0.1147 #修正一个改动的bugOneCMS: OneCMS 2.6: OneCMS 2.6 is finally here! Along with various bug fixes 2.6 also brings with it many new features such as the videos module, plugins system, and m...Quantity System Framework: Quantity System Calculator 1.1.9.93: Experience the new edition of the quantity system with text support and function treated as values now you can multiply functions and divide funct...Selection Maker: Selection Maker 1.4: some minor bugs fixed. icon added for running and uninstalling the application.sPATCH: sPatcher v0.8a: + Disabled patchers proxy settings to increase connection speed sPatch - Server Example *Contains a sample Patch that "downgrades" PWI 1.4.2 Clien...VSTT 2008 Quick Reference Guide: VS Performance Testing Quick Reference V2.0: Visual Studio Performance Testing Quick Reference Guide (Version 2.0)WeatherBar: WeatherBar 2.0: WeatherBar 2.0 Changelog: Introduced application settings. Modified UI. Ability to switch between Fahrenheit and Celsius (application-wide). ...WillStrohl.LightboxGallery Module for DotNetNuke: WillStrohl.LightboxGallery v1.02.01: This version of the Lightbox Gallery Module adds the following features: Upgraded the Autocomplete jQuery plugin Fixed an IE8 error that was occu...Windows XNA: Base Defense Alpha 0.339: Alpha 0.338 had a really bad bug that made the game crash, that is what I get for coding after 3am... I also made some AI for the Raptor. So now it...WPF Dynamic Data Display: Silverlight DynamicDataDisplay v0.2 - Spring 2010: Silverlight version of WPF DynamicDataDisplay charting library The version 0.2 shows a greater performance comparing with version 0.1 while having...Most Popular ProjectsMetaSharpRawrWBFS ManagerASP.NET Ajax LibrarySilverlight ToolkitMicrosoft SQL Server Product Samples: DatabaseAJAX Control ToolkitLiveUpload to FacebookWindows Presentation Foundation (WPF)ASP.NETMost Active ProjectsRawrjQuery Library for SharePoint Web ServicesFarseer Physics EngineBlogEngine.NETFacebook Developer ToolkitNB_Store - Free DotNetNuke Ecommerce Catalog ModulePHPExcelTable2ClassFluent Ribbon Control SuiteLINQ to Twitter

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  • JavaOne pictures and Community Commentary on JCP Awards

    - by heathervc
    We posted some pictures from JCP related events at JavaOne 2012 on the JCP Facebook page today.  The 2012 JCP Program Award winners and some of the nominees responded to the community recognition of their achievements during some of the JCP events last week.     “Our job on the EC is to balance the need of innovation – so we don’t standardize too early, or too late. We try to find that sweet spot that makes innovation and standardization work together, and not against each other.”- Ben Evans, CEO of jClarity and Executive Committee (EC) representative of the London Java Community, 2012 JCP Member/Participant of the Year Winner“SouJava has been evangelizing the Java platform, promoting the Java ecosystem in Brazil, and contributing to JSRs for several years. It’s very gratifying to have our work recognized, on behalf of many developers and Java User Groups around the world. This really is the work of a large group of people, represented by the few that can be here tonight.”- Michael Santos, representative of SouJava, 2012 JCP Member/Participant of the Year Winner "In the last years Credit Suisse has contributed to the development of Java EE specifications through participation in many customer advisory boards, through statements of requirements for extensions to the core Java related products in use, and active participation in JSRs. Winning the JCP Outstanding Spec Lead Award 2012 is very encouraging for our engagement and also demonstrates the level of expertise and commitment to drive the evolution of Java. Victor Grazi is happy and honored to receive this award." - Susanne Cech Previtali, Executive Committee (EC) representative of Credit Suisse, accepting award for 2012 JCP Outstanding Spec Lead Winner "Managing a JSR is difficult. There are so many decisions to be made and so many good and varied opinions, you never really know if you have decided correctly. The key to success is transparency and collaboration. I am truly humbled by receiving this award, there are so many other active JSRs.” Victor added that going forward in the JCP EC, they would like to simplify and open the process of participation – being addressed in the JCP.Next initiative of the JCP EC. "We would also like to encourage the engagement of universities, professors and students – as an important part of the Java community. While innovation is the lifeblood of our community and industry, without strong standards and compatibility requirements, we all end up in a maze of technology where everything is slightly different and doesn’t quite work with everything else." Victo Grazi, Executive Committee (EC) representative of Credit Suisse, 2012 JCP Outstanding Spec Lead Winner“I am very pleased, of course, to accept this award, but the credit really should go to all of those who have participated in the work of the JCP, while pushing for changes in the way it operates.  JCP.Next represents three JSRs. The first two are done, but the final step, JSR 358, is the complicated one, and it will bring in the lawyers. Just to give you an idea of what we’re dealing with, it affects licensing, intellectual property, patents, implementations not based on the Reference Implementation (RI), the role of the RI, compatibility policy, possible changes to the Technical Compatibility Kit (TCK), transparency, where do individuals fit in, open source, and more.”- Patrick Curran, JCP Chair, Spec Lead on JCP.Next JSRs (JSR 348, JSR 355 and JSR 358), 2012 JCP Most Significant JSR Winner“I’m especially glad to see the JCP community recognize JCP.Next for its importance. The governance work it represents is KEY to moving the Java platform forward and the success of the technology.”- John Rizzo, Executive Committee (EC) representative of Aplix Corporation, JSR Expert Group Member “I am deeply honored to be nominated. I had the privilege to receive two awards on behalf of Expert Groups and Spec Leads two years ago. But this time, I am nominated personally, which values my own contribution to the JCP, and of course, participation in JSRs and the EC work. I’m a fan of Agile Principles and Values Working. Being an Agile Coach and Consultant, I use it for some of the biggest EC Member companies and projects. It fuels my ability to help the JCP become more agile, lean and transparent as part of the JCP.Next effort.” - Werner Keil, Individual Executive Committee (EC) Member, a 2012 JCP Member/Participant of the Year Nominee, JSR Expert Group Member“The JCP ever has been some kind of institution for me,” Markus said. “If in technical doubt, I go there, look for the specifications of the implementation I work with at the moment and verify what I had observed. Since the beginning of my Java journey more than 12 years back now, I always had a strong relationship with the JCP. Shaping the future of a technology by joining the JCP – giving feedback and contributing to the road ahead through individual JSRs – that brings you to a whole new level.”Calling himself, “the new kid on the block,” he explained that for years he was afraid to join the JCP and contribute. But in reality, “Every single one of the big names I meet from the different Expert Groups is a nice person. People you can actually work with,” he says. “And nobody blames you for things you don't know. As long as you are committed and bring what is worth the most: passion, experiences and the desire to make a difference.” - Markus Eisele, a 2012 JCP Member of the Year Nominee, JSR Expert Group MemberCongratulations again to all of the nominees and winners of the JCP Program Awards.  Next year, we will add another award for the group of JUG members (not an entire JUG) that makes the best contribution to the Adopt-a-JSR program.  Let us know if you have other suggestions or improvements.

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