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Java
JEE : Java Enterprise Edition JPA : Java Persistence API JAXB : JAva Xml Binding JMS : Java Messenging Service SDO
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Last updated:
Jan 16 2008, 1:57 PM EST by
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JPA
JPA is the Java Persistence API, defined as part of JEE EJB 3.0. JPA replaces EJB CMP (and JDO) and defines a POJO (Plain Old Java Object
Last updated:
Jan 16 2008, 2:15 PM EST by
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Oracle Containers for Java (OC4J)
component of Oracle Application Server 10g and earlier. From Oracle Application Server 11g onward, the core JEE component will be Oracle WebLogic
Last updated:
Aug 23 2008, 9:33 AM EDT by
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Oracle WebCenter
Oracle WebCenter is Oracle's "next-generation user interaction environment". It contains some “ Web 2.0 ” functionality like Blogs, Wikis and discussion
Last updated:
Jun 23 2009, 5:58 AM EDT by
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ADF Methodology - Work in Progress
%, or scheduled downtime is okay?) Which JEE application server technology and version? (eg. OAS, Weblogic, Tomcat etc) What level of scalability
Last updated:
Oct 18 2008, 2:56 PM EDT by
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OWSM 11gR1 FAQ
. This does not apply to OWSM policies for Weblogic JAX-WS services yet. How are OWSM policies distributed? OWSM policy manager application - a JEE
Last updated:
Nov 10 2009, 2:25 PM EST by
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Oracle ACE Office Hours in the OTN Lounge
Intelligence XMLDB, DBA SOA Strategy, IT Governance, Enterprise Architecture SOA, BPM, BPEL, JEE Architecture, SOA, Governance, FMW Thursday
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Last updated:
Sep 22 2008, 6:54 PM EDT by
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Silicon Valley code camp
compared to other frameworks. This session will introduce Spring web services to developers who may have JEE web service development background, focusing
Last updated:
Oct 30 2008, 2:02 PM EDT by
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Oracle Application Server Control
Oracle AS Control is a JEE application (literally an EAR) that runs in OC4J. It sounds like you only installed the web server (OHS) but no application tier (i.e. managed OC4J instances). Thus, Oracle AS Control is not installed. When you further install some OC4J containers, AS Control will be automatically installed there.
Posted:
Dec 17 2007, 4:01 PM EST by
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Database & IDM requirements
Don't you need a database license too? From what I've seen of 10.1.3 application server, it doesn't insatall a database. One of the prerequisites for installing WebCenter is Content DB, which its self needs a 10.1.0.5 or 10.2.0.2 database.
What about Identity Management? It also looks like you need to have a seperate Application Server infrastructure to provide Oracle SSO and IDM.
Can anyone clear this up?
Posted:
Nov 19 2007, 5:42 AM EST by
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Does Web Center has the functionalities like SSO, Session Management?
Hello,
Does Web Center has the functionalities like SSO, Session Management, LDAP support? If we replace Oracle Portal with Web Center then we assume that we would have all the backend funationalities?
Any help is highly appreciated.
Regards
Posted:
Jun 4 2008, 4:49 AM EDT by
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SOA Blogs
on Oracle BPEL PM, ESB and other SOA, day2day things Grant Ronald's blog Grant Ronald News from the SOA, JEE, ADF
Last updated:
Friday, 7:25 AM EST by
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Oracle WebCenter vs. Collaboration Suite
Ok, I was reading about Oracle WebCenter on the Oracle Magazine, actually Vince Casarez was intervied in this article. He was talking about the benefits of this new technology, and I cuote: "...customers can start to leverage the most-popular Web 2.0 services within their enterprise today, including online discussions, enterprise wikis for collaboration around different projects..."
Ok, maybe it's because I'm new on this technology, but didn't the Collaboration Suite allready accomplish that? What's the destiny of OCS??
Posted:
Dec 18 2007, 2:46 PM EST by
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Why not EJBs?
Well, if you look in to JDeveloper 11g evolution, form Tp1 to Tp4, you will notice:
1. In TP1-TP2, EJBs were technology choice in Fusion Application stack.
2. In TP1-TP2, EJBs support was much improved (data controls, bindings, wizards...) compared to 10g. For me it was clearly visible that Oracle is investing in EJBs as well as into EclipseLink.
3. After TP3, BCs are again put in the middle again (Fusion dev stack now again is ADF RC + BCs). EJBs support was staled – no new wizards, empty placeholders in wizards for EJBs etc.
Coinciding with Oracles numerous acquisitions (BEA WebLogic), latency in Fusion AS 11g production (migration of old PL/SQL code to true ADF RC multitier Web UI), I beleive they decided to drop EJBs as platform for porting 11g (as it is much easier with BCs when you have a lot of legacy PL/SQL code and SPs). While EJB 3.1 and JPA 2.0 is much advanced and Java-friendly that BCs, they decided to postpone support for EJBs in R1 (both Fusion 11g AS and JDev 11g) as they don't need them right now and they will be ready when new standards are in place (they will got some breathing space with just porting UI to ADF RC while middle-tier is good enough even on BCs).
Regarding declarative validation, please note that JPA 2.0 will support Bean Validation annotations (JSR-303). So, BCs declarative validation is nothing special and is much simplified compared to JSR-303.
So, if we neglect Oracles emotive relation to BCs as well as pragmatic reasons (hurry to deliver new, fancy, Rich UI to their apps), the future of EJBs is much brighter than BCs. You can promote ADF Methodology with BCs is focus, but you will make a bad influence on many developers which will go that way and learn (in year or two) that there is something much better out there (named EJBs, in core of JEE 6 coming next year).
Posted:
Jul 14 2008, 2:33 PM EDT by
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