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• ????????

  - by Tatsuya Sugi

  ???????????????? ???????????????? ????????????????????????????????????????????????????????????????????·????????????????????????... ????????? ????????? ?????????? ???????????? ?????????????·?????????????????????????????????????????????????????????? ???????????????????????????????????????????????????????????????????????? ???????????????????????????? ??·??????????????????????????????????????????????????????????????????????????????????????????????????????? ???????????... ???????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????? ???????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????? ???????????????? ???????????????????????????????????????????????????? ??????????????????????? ????????????????????? ??????????? ??????????????????????? ??????? = ?????? ???????????????????????????????????????????????????????????????????????? ??????????????????????????????????/???(HA)?????????-???????????????????? ???????????????????????????????????????????????????????????????????????? ???????????????????????????????? ???????????????! ?????????????24??365???????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????????? ??????????????????????? Oracle Coherence ??? ???????????????????? 1. ?????????????PC/????????? Oracle Coherence ?????????????????????·??????????·?????????????????????????????????????????????????? 2. ?????????????????? ??????????????????????????????????????????????????CPU???????????????????????????????????????????????????????? 3. ???????????????????????????? ??????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????

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• ?????? ??????????! ?Bronze???? vol.5 <??>

  - by M.Morozumi

  ???ORACLE MASTER Bronze Oracle Database 11g?????????????? ?????????????????????? ------------------------------- ????: ???????????????? results ??????????????????(??)????? exam_score ????????100?80?60?Null ??4??????????????? ?? SEELECT ????????????????????1????????? SELECT AVG(exam_score) FROM results; a. 80 b. 60 c. NULL d. ????????????? ??????????????? ------------------------------- ??:a. 80 ??: exam_score ???????????????????????????????????? ????????????(??)????????????????(3)???????? ??????? NULL ???????????????NVL ?????????

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• ??????????

  - by Allen Gao

  ???????RAC??????????????????10gR2?11gR1.??????????????CRS???????1.ocssd : ???????????(Node Monitoring)????(Group Management),??CRS????????????????????????,????????????(network heartbeat)?????(disk heartbeat)???,?????????????????????,????????????,??????????????????,?????node kill escalation(???11gR1????????),??????????????????????????(reboot time,???3?)????????:ocssd.bin??????????????????????????,??????????????????????????????,misscount(???30?,??????????????600?),????????????,???????????????????,?????????????2???,??????,??????????????,?????????????????????:ocssd.bin?????????????(Voting File)??????????,?????????????????????????????,disk timeou(???200?),?????????????????????,CRS???[N/2]+1????????,??N??????,??????2.oclsomon:????????ocssd????,????ocssd.bin??????,???????3.oprocd:??????Linux?Unix??,????????????????????????????????,?????????:????????????init.cssd?????????????????????????1.??????2.<crs???>/log/<????>/cssd/ocssd.log3.oprocd.log(/etc/oracle/oprocd/*.log.* ? /var/opt/oracle/oprocd/*.log.*)4.<crs???>/log/<????>/cssd/oclsomon/oclsomon.log5. Oracle OSWatcher ????????????????????1.?ocssd???????????ocssd.log???????,????????????????????????????????,???????,OSW??(traceroute???),???????(cluster interconnect)??????,?????????[ CSSD]2012-03-02 23:56:18.749 [3086] >WARNING: clssnmPollingThread: node <node_name> at 50% heartbeat fatal, eviction in 14.494 seconds[ CSSD]2012-03-02 23:56:25.749 [3086] >WARNING: clssnmPollingThread: node <node_name> at 75% heartbeat fatal, eviction in 7.494 seconds[ CSSD]2012-03-02 23:56:32.749 [3086] >WARNING: clssnmPollingThread: node <node_name>at 90% heartbeat fatal, eviction in 0.494 seconds[CSSD]2012-03-02 23:56:33.243 [3086] >TRACE:   clssnmPollingThread: Eviction started for node <node_name>, flags 0x040d, state 3, wt4c 0[CSSD]2012-03-02 23:56:33.243 [3086] >TRACE:   clssnmDiscHelper: <node_name>, node(4) connection failed, con (1128a5530), probe(0)[CSSD]2012-03-02 23:56:33.243 [3086] >TRACE:   clssnmDiscHelper: node 4 clean up, con (1128a5530), init state 5, cur state 5[CSSD]2012-03-02 23:56:33.243 [3600] >TRACE:   clssnmDoSyncUpdate: Initiating sync 196446491[CSSD]2012-03-02 23:56:33.243 [3600] >TRACE:   clssnmDoSyncUpdate: diskTimeout set to (27000)ms??:???????ocssd.log?????????????????????,?????????????????????ocssd.log???????,??????????????????????????????,OSWatcher??(iostat???),???i/o????????,?????????2010-08-13 18:34:37.423: [    CSSD][150477728]clssnmvDiskOpen: Opening /dev/sdb82010-08-13 18:34:37.423: [    CLSF][150477728]Opened hdl:0xf4336530 for dev:/dev/sdb8:2010-08-13 18:34:37.429: [   SKGFD][150477728]ERROR: -9(Error 27072, OS Error (Linux Error: 5: Input/output errorAdditional information: 4Additional information: 720913Additional information: -1))2010-08-13 18:34:37.429: [    CSSD][150477728](:CSSNM00060: )clssnmvReadBlocks: read failed at offset 17 of /dev/sdb82010-08-13 18:34:38.205: [    CSSD][4110736288](:CSSNM00058: )clssnmvDiskCheck: No I/O completions for 200880 ms for voting file /dev/sdb8)2010-08-13 18:34:38.206: [    CSSD][4110736288](:CSSNM00018: )clssnmvDiskCheck: Aborting, 0 of 1 configured voting disks available, need 12010-08-13 18:34:38.206: [    CSSD][4110736288]###################################2010-08-13 18:34:38.206: [    CSSD][4110736288]clssscExit: CSSD aborting from thread clssnmvDiskPingMonitorThread 2010-08-13 18:34:38.206: [    CSSD][4110736288]###################################2. ?oclsomon???????????oclsomon.log ?????,??????????ocssd????,??ocssd??????(RT)???,?????????????(?cpu)??,?????????????,OSW??(vmstat,top???),?????????3.?oprocd???????????oprocd?????????,?????????oprocd????? Dec 21 16:15:30.369857 | LASTGASP | AlarmHandler:  timeout(2312 msec) exceeds interval(1000 msec)+margin(500 msec).   Rebooting NOW.??oprocd?????????????????????,?????ntp(?????????),??diagwait=13 ????????,??,?????????????,??????CRS,???????????????,??????????????oprocd????,??,?????OSWatcher??(vmstat,top???),??????????????????????????????,????????????????? ???????,??????MOS ???Note 265769.1 :Troubleshooting 10g and 11.1 Clusterware RebootsNote 1050693.1 :Troubleshooting 11.2 Clusterware Node Evictions (Reboots)

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• ?????? ??????????! ?Gold???? vol.4 <??>

  - by M.Morozumi

  ???ORACLE MASTER Gold Oracle Database 11g?????????????? ?????????????????????? ------------------------------- ???????????????????????????????????1????????? a. BACKUP DATABASE ???????????? b. LIKE ?????????? BACKUP ARCHIVELOG ???????????? c. ALL ?????????? BACKUP ARCHIVELOG ???????????? d. ?????????????????? 2 ?????? ??????????????? ------------------------------- ??:d. ?????????????????? 2 ?????? ??: ?????????????????? 1???????????????????????????

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• Defines JEE 5 the handling of commit error using bean managed transactions?

  - by marabol

  I'm using glassfish 2.1 and 2.1.1. If I've a bean method annotated by @TransactionAttribute(value = TransactionAttributeType.REQUIRES_NEW). After doing some JPA stuff the commit fails in the afterCompletion-Phase of JTS. GlassFish logs this failure only. And the caller of this bean method has no chance to know something goes wrong. So I wonder, if there is any definition how a jee 5 server has to handle exceptions while commiting. I would expect any runtime exception. I'm using stateless beans. With SessionSynchronisation I could get the commit failue, if I use statefull beans. Is it possible to intercept, so I can throw an exception, that I've declared in my interface? This is the whole exception stacktrace: [#|2010-05-06T12:15:54.840+0000|WARNING|sun-appserver2.1|oracle.toplink.essentials.session.file:/C:/glassfish/domains/domain1/applications/j2ee-apps/my-ear-1.0.0-SNAPSHOT/my-jar-1.1.8_jar/-myPu.transaction|_ThreadID=25;_ThreadName=p: thread-pool-1; w: 15;_RequestID=67a475a1-25c3-4416-abea-0d159f715373;| java.lang.RuntimeException: Got exception during XAResource.end: oracle.jdbc.xa.OracleXAException at com.sun.enterprise.distributedtx.J2EETransactionManagerOpt.delistResource(J2EETransactionManagerOpt.java:224) at com.sun.enterprise.resource.ResourceManagerImpl.unregisterResource(ResourceManagerImpl.java:265) at com.sun.enterprise.resource.ResourceManagerImpl.delistResource(ResourceManagerImpl.java:223) at com.sun.enterprise.resource.PoolManagerImpl.resourceClosed(PoolManagerImpl.java:400) at com.sun.enterprise.resource.ConnectorAllocator$ConnectionListenerImpl.connectionClosed(ConnectorAllocator.java:72) at com.sun.gjc.spi.ManagedConnection.connectionClosed(ManagedConnection.java:639) at com.sun.gjc.spi.base.ConnectionHolder.close(ConnectionHolder.java:201) at com.sun.gjc.spi.jdbc40.ConnectionHolder40.close(ConnectionHolder40.java:519) at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.closeDatasourceConnection(DatabaseAccessor.java:394) at oracle.toplink.essentials.internal.databaseaccess.DatasourceAccessor.closeConnection(DatasourceAccessor.java:382) at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.closeConnection(DatabaseAccessor.java:417) at oracle.toplink.essentials.internal.databaseaccess.DatasourceAccessor.afterJTSTransaction(DatasourceAccessor.java:115) at oracle.toplink.essentials.threetier.ClientSession.afterTransaction(ClientSession.java:119) at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.afterTransaction(UnitOfWorkImpl.java:1841) at oracle.toplink.essentials.transaction.AbstractSynchronizationListener.afterCompletion(AbstractSynchronizationListener.java:170) at oracle.toplink.essentials.transaction.JTASynchronizationListener.afterCompletion(JTASynchronizationListener.java:102) at com.sun.jts.jta.SynchronizationImpl.after_completion(SynchronizationImpl.java:154) at com.sun.jts.CosTransactions.RegisteredSyncs.distributeAfter(RegisteredSyncs.java:210) at com.sun.jts.CosTransactions.TopCoordinator.afterCompletion(TopCoordinator.java:2585) at com.sun.jts.CosTransactions.CoordinatorTerm.commit(CoordinatorTerm.java:433) at com.sun.jts.CosTransactions.TerminatorImpl.commit(TerminatorImpl.java:250) at com.sun.jts.CosTransactions.CurrentImpl.commit(CurrentImpl.java:623) at com.sun.jts.jta.TransactionManagerImpl.commit(TransactionManagerImpl.java:309) at com.sun.enterprise.distributedtx.J2EETransactionManagerImpl.commit(J2EETransactionManagerImpl.java:1029) at com.sun.enterprise.distributedtx.J2EETransactionManagerOpt.commit(J2EETransactionManagerOpt.java:398) at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3817) at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3610) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1379) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1316) at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:205) at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:127) at $Proxy127.myNewTxMethod(Unknown Source) at mypackage.MyBean2.myMethod(MyBean2.java:197) at mypackage.MyBean2.myMethod2(MyBean2.java:166) at mypackage.MyBean2.myMethod3(MyBean2.java:105) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1011) at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:175) at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2920) at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4011) at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:197) at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:127) at $Proxy158.myMethod3(Unknown Source) at mypackage.MyBean3.myMethod4(MyBean3.java:94) at mypackage.MyBean3.onMessage(MyBean3.java:85) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.enterprise.security.SecurityUtil$2.run(SecurityUtil.java:181) at java.security.AccessController.doPrivileged(Native Method) at com.sun.enterprise.security.application.EJBSecurityManager.doAsPrivileged(EJBSecurityManager.java:985) at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:186) at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2920) at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4011) at com.sun.ejb.containers.MessageBeanContainer.deliverMessage(MessageBeanContainer.java:1111) at com.sun.ejb.containers.MessageBeanListenerImpl.deliverMessage(MessageBeanListenerImpl.java:74) at com.sun.enterprise.connectors.inflow.MessageEndpointInvocationHandler.invoke(MessageEndpointInvocationHandler.java:179) at $Proxy192.onMessage(Unknown Source) at com.sun.messaging.jms.ra.OnMessageRunner.run(OnMessageRunner.java:258) at com.sun.enterprise.connectors.work.OneWork.doWork(OneWork.java:76) at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:555) |#]

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• Oracle SqlPlus Command Line: There's a way to concatenate set options?

  - by Lex

  Heya, I need to set up some SET options in Oracle SQLplus command line program each time I use it, such as SET HEADING OFF and the likes to beautify my results. I found that I always have to input each line separately so Set different options and this is becoming annoying since I need to access it many times a day. I found that there's no way to separate different SET commands with semicolumns because it doesn't accept it: SET HEADING OFF; SET LINESIZE 100; returns an error A solution could be adding them to a control script and create a shell alias, but I know control scripts execute and then exit and don't return you control over the command line. So, anybody knows another solution? Or am I missing something?

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• Does SQL Server Compact Edition (SqlCe) have a SNAPSHOT table like Oracle Lite?

  - by MusiGenesis

  In Oracle Lite, you can create a SNAPSHOT table which is like a normal table except that it tracks changes to itself. The syntax is CREATE SNAPSHOT TABLE tblWhatever ... and you can perform CRUD operations on it like a normal table. To get the change information, you query the table like this: SELECT * FROM tblWhatever + WHERE ... which returns all the rows in the table (including deleted ones) meeting the WHERE clause, and you can access each row's row_state column as a normal field (which is invisible to a normal SELECT * FROM tblWhatever WHERE ... query). Is there some way to do the same thing with Sql Compact Edition (3.5) - i.e. create a table that tracks changes without using RDA?

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• Difference in select for update of ... in Oracle Database 10g and 11g

  - by sax

  Hi, I found out that Oracle Database 10g and 11g treat the following PL/SQL block differently (I am using scott schema for convenience): DECLARE v_ename bonus.ename%TYPE; BEGIN SELECT b.ename INTO v_ename FROM bonus b JOIN emp e ON b.ename = e.ename JOIN dept d ON d.deptno = e.deptno WHERE b.ename = 'Scott' FOR UPDATE OF b.ename; END; / While in 10g (10.2) this code ends successfully (well NO_DATA_FOUND exception is raised but that is expected), in 11g (11.2) it raises exception "column ambiguously defined". And that is definitely not expected. It seems like it does not take into account table alias because I found out that when I change the column in FOR UPDATE OF e.empno (also does not work) to e.mgr (which is unique) it starts working. So is this some error in 11g? Any thoughts?

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• Store data in file system rather than SQL or Oracle database.

  - by nunu

  Hi All, As I am working on Employee Management system, I have two table (for example) in database as given below. EmployeeMaster (DB table structure) EmployeeID (PK) | EmployeeName | City MonthMaster (DB table structure) Month | Year | EmployeeID (FK) | PrenentDays | BasicSalary Now my question is, I want to store data in file system rather than storing data in SQL or ORACLE. I want my data in file system storage for Insert, Edit and Delete opration with keeping relation with objects too. I am a C# developer, Could anybody have thoughts or idea on it. (To store data in file system with keeping relations between them) Thanks in advance. Any ideas on it?

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• Is there a way to give a subquery an alias in Oracle 11g SQL?

  - by Matt Pascoe

  Is there a way to give a subquery in Oracle 11g an alias like: select * from (select client_ref_id, request from some_table where message_type = 1) abc, (select client_ref_id, response from some_table where message_type = 2) defg where abc.client_ref_id = def.client_ref_id; Otherwise is there a way to join the two subqueries based on the client_ref_id. I realize there is a self join, but on the database I am running on a self join can take up to 5 min to complete (there is some extra logic in the actual query I am running but I have determined the self join is what is causing the issue). The individual subqueries only take a few seconds to complete by them selves. The self join query looks something like: select st.request, st1.request from some_table st, some_table st1 where st.client_ref_id = st1.client_ref_id;

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• How do I run Eclipse using Oracle's new 1.7 JDK for the Mac?

  - by sanity

  I'm trying to get the new 1.7 JDK working with Eclipse (this is Oracle's official release). I don't mean just pointing Eclipse to it so you can use it in projects, this works fine, but actually making Eclipse run using the 1.7 JVM. I've moved the new JVM to the top of the list in Java Preferences, but Eclipse still starts with 1.6. If I disable 1.6 in Java Preferences I get a dialog immediately after I double-click on Eclipse saying "Failed to create the Java Virtual Machine". edit: I added the following to my eclipse.ini just before the -vmargs: -vm /Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home/bin/java Yet in the Eclipse installation details dialog I still see: java.runtime.version=1.6.0_31-b04-415-11M3646 edit 2: here are the contents of my eclipse.ini file: https://gist.github.com/2512578

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• Is Berkeley DB XML a viable database backend?

  - by w00t

  Apparently, BDB-XML has been around since at least 2003 but I only recently stumbled upon it on Oracle's website: Berkeley DB XML. Here's the blurb: Oracle Berkeley DB XML is an open source, embeddable XML database with XQuery-based access to documents stored in containers and indexed based on their content. Oracle Berkeley DB XML is built on top of Oracle Berkeley DB and inherits its rich features and attributes. Like Oracle Berkeley DB, it runs in process with the application with no need for human administration. Oracle Berkeley DB XML adds a document parser, XML indexer and XQuery engine on top of Oracle Berkeley DB to enable the fastest, most efficient retrieval of data. To me it seems that the underlying ideas are technically sound and probably more mature than the newer document-based DBs like CouchDB or MongoDB. It has support for C, C++, Ruby and Perl, as far as I can determine. It even has HA-capabilities like automatic replication using a master/slave model with automatic election. However, I can't seem to find any projects that use it. Is there something fundamentally wrong with it? Is the license too onerous? Is it too complicated? Why is it not being used?

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• Using hg repository as web site

  - by Tex

  This is somewhat related to my security question here. Is it a bad idea to use an hg / mercurial repository for a live website? If so, why? Furthermore, we have dev, test and production installations of our website, like dev.example.com, test.example.com and www.example.com. If it's a bad idea to use a repository for a live/production website, would it be OK to use an hg repository for the dev and test sites? I'm also concerned about ease of deployment. We have technical and less technical co-workers who will be working with the site. The technical guys (software engineers) won't have any problem working with the command line or TortoiseHG. I'm more concerned about the less technical guys (web designers). They won't be comfortable working on the command line, and may even find TortoiseHG daunting. These guys mostly upload .css files and images to the server. I'd like for these files (at least the .css files) to be under version control, but I want this to be as transparent as possible for the non technical guys. What's the best way to achieve this? Edit: Our 'site' is actually a multi-site CMS setup with a main repository and several subrepositories. Mock-up of the repository structure: /root [main repository containing core files and subrepositories] /modules [modules subrepository] /sites/global [subrepository for global .css and .php files] /sites/site1 [site1 subrepository] ... /sites/siteN [siteN subrepository] Software engineers would work in the root, modules and sites/global repositories. Less technical guys (web designers) would work only in the site1 ... siteN subrepositories.

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• Microsoft MVP Award Nomination

  - by Mark A. Wilson

  I am extremely honored to announce that I have been nominated to receive the Microsoft MVP Award for my contributions in C#! Hold on; I have not won the award yet. But to be nominated is really humbling. Thank you very much! For those of you who may not know, here is a high-level summary of the MVP award: The Microsoft Most Valuable Professional (MVP) Program recognizes and thanks outstanding members of technical communities for their community participation and willingness to help others. The program celebrates the most active community members from around the world who provide invaluable online and offline expertise that enriches the community experience and makes a difference in technical communities featuring Microsoft products. MVPs are credible, technology experts from around the world who inspire others to learn and grow through active technical community participation. While MVPs come from many backgrounds and a wide range of technical communities, they share a passion for technology and a demonstrated willingness to help others. MVPs do this through the books and articles they author, the Web sites they manage, the blogs they maintain, the user groups they participate in, the chats they host or contribute to, the events and training sessions where they present, as well as through the questions they answer in technical newsgroups or message boards. - Microsoft MVP Award Nomination Email I guess I should start my nomination acceptance speech by profusely thanking Microsoft as well as everyone who nominated me. Unfortunately, I’m not completely certain who those people are. While I could guess (in no particular order: Bill J., Brian H., Glen G., and/or Rob Z.), I would much rather update this post accordingly after I know for certain who to properly thank. I certainly don’t want to leave anyone out! Please Help My next task is to provide the MVP Award committee with information and descriptions of my contributions during the past 12 months. For someone who has difficulty remembering what they did just last week, trying to remember something that I did 12 months ago is going to be a real challenge. (Yes, I should do a better job blogging about my activities. I’m just so busy!) Since this is an award about community, I invite and encourage you to participate. Please leave a comment below or send me an email. Help jog my memory by listing anything and everything that you can think of that would apply and/or be important to include in my reply back to the committee. I welcome advice on what to say and how to say it from previous award winners. Again, I greatly appreciate the nomination and welcome any assistance you can provide. Thanks for visiting and till next time, Mark A. Wilson      Mark's Geekswithblogs Blog Enterprise Developers Guild Technorati Tags: Community,Way Off Topic

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• Java Spotlight Episode 113: John Ceccarelli on Netbeans @JCeccarelli1

  - by Roger Brinkley

  Interview with John Ceccarelli on Netbeans. 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 News JCP Star Spec Leads 2012 Nominations open now until 31 December Java EE 7 Survey Results JavaFX for Tablets Survey JavaFX Scene Builder - Developer Preview Release Oracle JDK 7u10 released with new security features jtreg update, December 2012 Food For Tests: 7u12 Build b05, 8 b68 Preview Builds + Builds with Lambda & Type Annotation Support Developer Preview of Java SE 8 (with JavaFX) for ARM Project Nashorn: The Vote Is In Events Dec 20, 9:30am JCP Spec Lead Call December on Developing a TCK Jan 15-16, JCP EC Face to Face Meeting, West Coast USA Jan 14-17, IOUG, Redwood Shores Jan 29-31, Distributech,  San Diego Feb 2-3 FOSDEM, Brussels Feb 4-6 Jfokus, Sweden Feature Interview John Jullion-Ceccarelli is the head of engineering for the NetBeans open source project and for the VisualVM Java profiler. John started with Sun Microsystems in 2001 as a technical writer and has since held a variety of positions including technical publications manager, engineering manager, and NetBeans IDE 6.9 Release Boss. He recently relocated to the San Francisco Bay Area after 13 years living in Prague, the Czech Republic. What’s Cool Glassfish is 3 years old Arduino/Raspberry-Pi/JavaFX mash-up by Jose Pereda Early Access of Drombler FX for building modular JavaFX applications with OSGi and Maven Eclipse Modeling Framework Support coming for e(fx)clipse 8003562: Provide a command-line tool to find static dependencies Duke’s Choice Awards Winners LAD - includes JCP EC Member TOTVS London Java Community and SouJava jointly win JCP member of the year

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• ?Portal Content Personalization

  - by john.brunswick

  To make the most effective use of a portal and content management platform, personalization is a critical component of delivering the most value to end users. Regardless of what type of constituents you may be serving, content relevance is critical to support business goals like self-service, communication within a geographically distributed organization, lead generation and customer loyalty effectively. This especially holds true when serving external parties, as they generally have a lower threshold for digging through your site to locate a particular item of interest and are apt to leave or dial a helpdesk if their efforts cannot locate the relevant information. Optimal delivery of content can be achieved through a variety of methods, but it is generally a blend of security and filtering via meta data that can drive the most return with the least amount of upfront effort and ongoing upkeep. In a portal environment various platform components have their strong suits and by combining the capabilities of enterprise portal and content platforms much of the groundwork for personalization can be achieved in a configuration-based manner. In our discussion we will cover terminology and concepts, example scenarios and technical implementation strategies to help showcase how personalization of content can be achieved within a portal from a technical and strategic standpoint. Read on to better understand the chart below and the components at our disposal to personalize content delivery. Read on... click here to view a full size chart

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• WCI Analytics Installation / Configuration Support Webinar

  - by brian.harrison

  Based on the success of the OAM / WCI integration webinar, the second in our series of Technical Support "brown bag" webinars will be delivered on Tuesday, March 30 at 8AM Pacific Daylight Time. Please review the details below, if you would like to attend the webinar, please take a moment to send an email to the address provided for registration and you will be enrolled in the meeting. What are the best practices for installing and configuring Analytics for the WebCenter Interaction (formerly "ALUI") Portal Application? What are some of the most common failures that occur in this implementation and what can be done to correct these common issues? What are the most common reasons for the tables to be "empty" when I try to produce utilization reports? These are just some of the main areas that will be covered in this one hour webinar which will demonstrate the WCI Analytics installation and configuration in action. Our demonstration will focus on areas where Technical Support sees the largest numbers of customer questions become support incidents in an effort to help avoid the need to create an incident to get the implementation working properly in the customer environment. We will demonstrate the most recent version of WCI Analytics (10.3.0.1) for this presentation, but naturally specific issues known to specific versions will be covered as well. Please join us for what we know will be a valuable and relevant learning session. If you would like to attend this session please send an email to [email protected] indicating your interest, and we will respond to you with a meeting invitation including all of the required access information.

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• Global Indian Developer Summit (GIDS), JavaOne Moscow, Java Summit Chennai

  - by arungupta

  My whirlwind tour of Java EE and GlassFish starts next weekend and covers the following cities in the next 6 weeks: JavaOne and Oracle Develop, Moscow Global Indian Developer Summit, Bangalore Java Summit, Chennai JavaOne, Hyderabad OTN Developer Day, Pune OTN Developer Day, Istanbul Geecon, Poznan JEEConf, Kiev OTN Developer Day, Johannesburg Several other members of the team will be speaking at some of these events as well. Please feel free to reach out to any of us, ask a question, and share your passion. Here is the first set of conferences coming up: Date: Apr 17-18 Schedule My Schedule       Deploying your Java EE 6 Applications in Producion hands-on lab       Technical Keynote       Some other technical sessions Venue: Russian Academy of Sciences Register Connect: @OracleRU Date: April 17-20 Schedule (date decided, time slots TBD) My Schedule: NetBeans/Java EE 6 workshop on April 19th, Other sessions (as listed above) on April 20 Venue: J. N. Tata Auditorium, National Science Symposium Complex, Sir C. V. Raman Avenue, Bangalore, India Register Connect: @GreatIndianDev Date: April 21, 2011 Schedule My Schedule: Java EE 7 at 9:30am, JAX-RS 2.0 at 11am Venue: VELS University Register (FREE) Connect: @jug_c Where will I meet or run with you ? Do ask me to record a video session if you are using GlassFish and would like to share your story at blogs.oracle.com/stories.

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• Spotlight on mkyong

  - by MarkH

  Occasionally, I'd like to share a blog I've discovered or that someone has passed along to me. Criteria are few, but in a nutshell, it must be: Java-related. (Doh!) Interesting. A good blog is exciting to read at some level, whether due to perspective, eye-catching writing, or technical insight. It doesn't have to read like a Stephen King novel, but it should grab you somehow. Technically deep or technically broad. A site that dives deeply, quickly is a great reference for particular topics/tasks. On the other hand, one that covers a lot of ground at a high-but-still-technical level can be a handy site to visit occasionally as well. Both are what I consider "bookmarkable", but for different reasons. Drumroll, please... With that in mind, this Blog Spotlight is cast upon mkyong.com, a site I stumbled across that offers a little bit of everything for various Java dev audiences. The title indicates the site is for "Java web development tutorials", and indeed it does have these: JSF, Spring, Struts, Hibernate, JAX-WS, JAX-RS, and numerous other topics are addressed to varying degrees. The site isn't devoted exclusively to server-side tutorials, though. Recent posts include mobile development topics, and the links at the bottom of the page connect you to reference pages and other useful sites. I've poked around through a couple of the tutorials and, while they won't take you from "zero to hero", they do seem to provide a nice overview of the subject at hand. They also offer an occasional explanatory comment that is missing from far too many texts, sites, and doc pages. It's not a perfect site, but I like it. The Bottom Line mkyong.com offers a nice "summary site" of server-side tutorials, mobile dev posts, and reference links. Check it out! All the best,Mark 

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• Can you say "Architect?"

  - by Bob Rhubart

  Photo by Jennifer Ortiz In his article, It's Time To Occupy IT, AIIM CEO and president John Mancini examines the evolution of "Systems of Engagement," the social technologies that are transforming how customers and employees relate to and interact with companies. Surviving the disruption that transformation entails is a matter of when, rather than if, a given organization embraces the change. But as Mancini points out, that transformation will require a "new breed" of IT professional: "While addressing this kind of challenge requires technical skills, it also requires process and customer acumen more often found in the business than in our IT departments. It requires a new type of information professional, whose expertise includes technical and domain knowledge, but who also has an idea of how the pieces of a process that spans the worlds of Systems of Record and Systems of Engagement should fit together. Gartner estimates that the demand for this new breed of information professional will grow by 50 percent by 2015." Though Mancini makes no reference to the title, the skills he desribes are those of the IT architect. While the specific definition of the role remains fodder for seemingly endless discussion and debate on various social networks and forums, the fact remains that the skills required for success in the evolving world of IT will increasingly involve a deep understanding of how all the pieces fit together.

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• Back in Brazil! See you at JavaOne LAD this week

  - by terrencebarr

  It’s great to be back in Sao Paulo. I’m looking forward to a another buzzing JavaOne LAD conference and the energy of the Latin American Java community! And, of course, catching up with Brazilian friends over some serious Caipirinhas I’m part of the Technical Keynote on Tuesday, and doing three technical sessions: Harnessing the Explosion of Advanced Microcontrollers with Embedded Java, Dec 5, 11:15 A New Platform for Ubiquitous Computing: Oracle Java ME Embedded, Dec 5, 17:30 Java ME Embedded Profile 8—for an Embedded World with Increasing Demands, Dec 6, 11:15 In fact, I think I will morph the last session into a more wide sweeping introduction into Java ME 8 (of which the Java ME Embedded Profile 8 is a component) – there is so much new and cool stuff in the pipe that just talking about Java ME Embedded Profile doesn’t do it justice.   Plus, I’ll be showing some small embedded Java toys at the demo booth (in the Exhibition Pavilion).   Hope to see you there!   Cheers, – Terrence Filed under: Mobile & Embedded Tagged: "Java ME 8", "JavaOne LAD", Java Embedded, Java ME

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• JavaOne Latin America Schedule Posted

  - by reza_rahman

  The official schedule for JavaOne Latin America 2012 is now posted. For the folks that are not yet aware, JavaOne Latin America is to be held on 4-6 December at the Transamerica Expo Center in São Paulo, Brazil. As you can expect there are keynotes, technical sessions, hands-on labs and demos led by Java luminaries from Brazil, Latin America and across the globe. There's tons of good stuff on Java EE and GlassFish. Arun Gupta will be delivering the Java technical keynote alongside the likes of Judson Althoff, Nandini Ramani, Georges Saab, Henrik Stahl, Simon Ritter and Terrence Barr. Here are just some of the Java EE centric sessions: Time Title Location Tuesday, Dec 4 12:15 PM Designing Java EE Applications in the Age of CDI Mezanino: Sala 14 Wednesday, Dec 5 5:30 PM Java EE 7 Platform: More Productivity and Integrated HTML Keynote Hall Thursday, Dec 6 11:15 AM Developing JAX-RS Web Applications Utilizing Server-Sent Events and WebSocket Mezanino: Sala 2 Thursday, Dec 6 12:30 PM HTML5 WebSocket and Java Mezanino: Sala 12 Thursday, Dec 6 1:45 PM What's new in Java Message Service 2.0 Mezanino: Sala 14 Thursday, Dec 6 3:00 PM JAX-RS 2.0: New and Noteworthy in the RESTful Web Services API Keynote Hall Thursday, Dec 6 4:15 PM Testing JavaServer Faces Applications with Arquillian and Selenium Mezanino: Sala 13 Thursday, Dec 6 4:15 PM Distributed Caching to Data Grids: The Past, Present, and Future of Scalable Java Mezanino: Sala 14 There will also be Java EE/GlassFish demos at the DEMOgrounds. The full schedule is posted here. Hope to see you there!

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• Weblogic WLST classpath

  - by lepricon28

  When I run the WLST script .sh script to set the env as follows why can't I see the updated path when I do echo? [linbox2 bin]$ ./setWLSEnv.sh CLASSPATH=/directory/ols_wls/patch_wlss1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/patch_wls1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/patch_oepe1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/patch_ocm1031/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/jrockit_160_14_R27.6.5-32/lib/tools.jar:/directory/ols_wls/utils/config/10.3/config-launch.jar:/directory/ols_wls/wlserver_10.3/server/lib/weblogic_sp.jar:/directory/ols_wls/wlserver_10.3/server/lib/weblogic.jar:/directory/ols_wls/modules/features/weblogic.server.modules_10.3.2.0.jar:/directory/ols_wls/wlserver_10.3/server/lib/webservices.jar:/directory/ols_wls/modules/org.apache.ant_1.7.0/lib/ant-all.jar:/directory/ols_wls/modules/net.sf.antcontrib_1.0.0.0_1-0b2/lib/ant-contrib.jar: PATH=/directory/ols_wls/wlserver_10.3/server/bin:/directory/ols_wls/modules/org.apache.ant_1.7.0/bin:/directory/ols_wls/jrockit_160_14_R27.6.5-32/jre/bin:/directory/ols_wls/jrockit_160_14_R27.6.5-32/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/java/j2sdk1.4.2_11/bin/bin:/home/oracle/bin:/directory/wls_olwcs/jdk160_14_R27.6.5-32/bin:/directory/ccanywhere81/bin:/directory/oracle/oracle/product/10.2.0/client_1/bin Your environment has been set. [linbox2 bin]$ export CLASSPATH [linbox2 bin]$ export PATH [linbox2 bin]$ echo $PATH /usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/java/j2sdk1.4.2_11/bin/bin:/home/oracle/bin:/directory/wls_olwcs/jdk160_14_R27.6.5-32/bin:/directory/ccanywhere81/bin:/directory/oracle/oracle/product/10.2.0/client_1/bin [linbox2 bin]$

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• Two Sessions All Humans Should Watch Right Now

  - by Geertjan

  At conferences, I definitely prefer technical sessions over any other kind of session. That's partly because I want to walk away from a conference with new libraries and APIs to play with, such as the AT&T ARO tool that I've been blogging about over the past few days thanks to being introduced to it in a great session by Doug Sillars at Oredev, in Malmo, Sweden. I only say the above to set the scene. And the scene is that I avoid sessions that deal with "agile topics" or whatever that means. I mean those sessions where you're meant to reflect on some way you're developing nothing in particular and then come away with new ways of doing that. I avoid those. Not because I don't necessarily like those or think I have nothing to learn, both of which I don't (or do, depending on how you read double negatives), but because there are so many sessions to attend that I focus on those that actually give me more technical knowledge that I can do something with immediately. Having said all that, here's two absolutely wonderful sessions (and probably many more but I really liked these two) presented at Oredev over the last few days, one by JB Rainsberger and the other by Woody Zuill, both very nice people who I met for the first time during the last few days, and who aren't paying me to promote them, and who're still struggling to figure out how to say my name. Whether you're a developer or manager or whatever you are, take this on trust, and simply watch these screencasts, hey, at most you're going to lose two hours of your life that you would've spent doing something else: Speaking for myself, I'm going to be watching both these presentations again several times in my life, that's for sure.

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• Weblogic WLST classpath

  - by user43736

  When I run the WLST .sh script to set the env as follows why can't I see the updated path when I do echo? [linbox2 bin]$ ./setWLSEnv.sh CLASSPATH=/directory/ols_wls/patch_wlss1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar: /directory/ols_wls/patch_wls1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar: /directory/ols_wls/patch_oepe1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar: /directory/ols_wls/patch_ocm1031/profiles/default/sys_manifest_classpath/weblogic_patch.jar: /directory/ols_wls/jrockit_160_14_R27.6.5-32/lib/tools.jar: /directory/ols_wls/utils/config/10.3/config-launch.jar: /directory/ols_wls/wlserver_10.3/server/lib/weblogic_sp.jar: /directory/ols_wls/wlserver_10.3/server/lib/weblogic.jar: /directory/ols_wls/modules/features/weblogic.server.modules_10.3.2.0.jar: /directory/ols_wls/wlserver_10.3/server/lib/webservices.jar: /directory/ols_wls/modules/org.apache.ant_1.7.0/lib/ant-all.jar: /directory/ols_wls/modules/net.sf.antcontrib_1.0.0.0_1-0b2/lib/ant-contrib.jar: PATH=/directory/ols_wls/wlserver_10.3/server/bin: /directory/ols_wls/modules/org.apache.ant_1.7.0/bin: /directory/ols_wls/jrockit_160_14_R27.6.5-32/jre/bin: /directory/ols_wls/jrockit_160_14_R27.6.5-32/bin: /usr/kerberos/bin: /usr/local/bin: /bin: /usr/bin: /usr/X11R6/bin: /usr/java/j2sdk1.4.2_11/bin/bin: /home/oracle/bin: /directory/wls_olwcs/jdk160_14_R27.6.5-32/bin: /directory/ccanywhere81/bin:/directory/oracle/oracle/product/10.2.0/client_1/bin Your environment has been set. [linbox2 bin]$ export CLASSPATH [linbox2 bin]$ export PATH [linbox2 bin]$ echo $PATH /usr/kerberos/bin: /usr/local/bin: /bin: /usr/bin: /usr/X11R6/bin: /usr/java/j2sdk1.4.2_11/bin/bin: /home/oracle/bin: /directory/wls_olwcs/jdk160_14_R27.6.5-32/bin: /directory/ccanywhere81/bin: /directory/oracle/oracle/product/10.2.0/client_1/bin [linbox2 bin]$

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