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Topic: TopLink


In the News (Sat 14 Nov 09)

  
  TopLink - Wikipedia, the free encyclopedia
TopLink is an object-relational mapping package for Java developers.
TopLink Essentials [1] is the Reference Implementation of the EJB 3.0 Java Persistence API (JPA) and the open-source community edition of Oracle's TopLink product.
TopLink was originally developed by The Object People in Smalltalk in the 1990s.
en.wikipedia.org /wiki/TopLink   (256 words)

  
 ASERT: Publications -> TopLink Tutorial
TopLink allows finder implementations to be specified using a Java-like expression in the deployment descriptor.
TopLink comes with a java-based Mapping Workbench tool that allows the CMP configuration for your application to be entered and manipulated.
TopLink will issue an SQL delete command to remove a row in a table (or tables) that the entity has been mapped to, but it cannot ensure this would not cause problems.
www.asert.com /pubs/Toplink/part1.htm   (4353 words)

  
 Oracle TopLink   (Site not responding. Last check: )
Oracle TopLink, industry leading Java object-to-relational persistence architecture, provides a highly flexible and productive mechanism for storing Java objects and Enterprise Java Beans (EJBs) in relational databases and for converting between Java Objects and XML documents (JAXB).
TopLink offers developers excellent performance and choice, working with any database, any application server, any development toolset and process, and any J2EE architecture.
TopLink is a member of the Oracle Fusion Middleware family of products, which bring greater agility, better decision-making, and reduced cost and risk to diverse IT environments today.
www.oracle.com /technology/products/ias/toplink/index.html   (165 words)

  
 TopLink Discussion 2
Toplink basically generates dynamic SQL for your normal "queries" and may also turn that into a stored procedure on the RDBMS side.
Toplink could also compile a query or sql string into a stored procedure if I wanted, e.g., I would give this query a name, tell Toplink to convert it to a stored procedure, then refer to it by name.
If your question was: "Does Toplink really SP its queries then use parametrized calls to them going forward?", to be honest I'd have to go back and look at Toplink's code to see.
www.databaseanswers.org /toplink_discussion_2.htm   (318 words)

  
 GLORP For TOPLink Users
TOPLink used Smalltalk classes to indicate the types, and then tried to compute what that meant in database terms.
However if the object is embedded in multiple different places, then you specify an imaginary table for its fields, and in each place that it’s used, you specify a join to indicate the transformation between the imaginary fields and the fields actually in use.
Like TOPLink there is shortcut protocol on the session for simple querying operations, but more complex operations require creating a query object and executing it against the session.
www.glorp.org /GLORP_For_TOPLink_Users.html   (3212 words)

  
 WebGain to exit tools, Oracle to buy TopLink | The Register
WebGain Inc is selling its TopLink Java/database connectivity business to application server wannabe Oracle Corp in a deal that also sees the Java IDE leader exit the tools market, Gavin Clarke writes.
TopLink maps between Enterprise Java Beans (EJBs) and relational databases, speeding both application server performance and increasing developer productivity.
An Oracle spokesperson said she was unaware of any deal and webGain was unavailable for contact at time of going to press.
www.theregister.co.uk /content/53/25579.html   (643 words)

  
 Top Link
TopLink is a 100%(tm) Java-based ObjectRelationalMapping layer (originally written in Smalltalk) developed by TheObjectPeople.
WebGain sold the TopLink product in May of 2002 to Oracle (WebGain has since ceased operations and other intellectual property it owned has also been sold).
Oracle purchased TopLink in May of 2002, and now continues to develop and support it.
www.c2.com /cgi-bin/wiki?TopLink   (308 words)

  
 ComputerWeekly.com - Oracle releases TopLink upgrade - Technology\EAI Tools - 16/Oct/2002   (Site not responding. Last check: )
The Oracle road map for TopLink includes continued support for third-party application servers, including BEA WebLogic and IBM WebSphere, and databases such as IBM DB2 and Microsoft SQL Server as well as those from Sybase and Informix.
TopLink is described by Oracle as a persistence framework featuring a toolset and code to make it easier to build Java applications to function with relational databases.
Oracle has listed other major benefits of the latest version of TopLink, including enhanced performance with caching technology that minimises database and network traffic while using JDBC databases and resource optimisations to allow development teams to streamline the development process and focus on building the application, not the infrastructure.
www.computerweekly.co.uk /Article116674.htm   (423 words)

  
 ORACLE bringt neue Version von TopLink auf den Markt
TopLink, das im Juni von Oracle übernommen wurde, ist mittlerweile ein integrierter Bestandteil von Oracle9i Application Server und kann als separate, lizenzierbare Komponente mit allen Java 2 Enterprise Edition(J2EE)-konformen Application Server, Datenbanken sowie Java-Entwicklungstools genutzt werden.
"Toplink ist eine Infrastruktur-basierte Lösung für derlei Java-Objekt-relationale Darstellungen.
Damit Java-Entwickler TopLink bestens nutzen können, bietet Oracle mehrere Internet-Seminare zu den wichtigsten Punkten rund um standardbasierte offene Java-Entwicklung (J2EE) und relationale Datenbanken an.
www.contentmanager.de /magazin/news_h3646_oracle_bringt_neue_version_von_toplink_auf_den.html   (432 words)

  
 TopLink Verbatim
Oddly, though, even if get and set methods were being used, there still had to be an identification of a single data member even when the accessor methods did not correspond to a single data member.
One thing that was noticed was that TopLink applications were using up all the the available Oracle database connections.
Another thing was that by default TopLink was caching everything, which I found a little strange; the database is after all a shared resource, which is the whole point.
www.databaseanswers.org /toplink_verbatim.htm   (633 words)

  
 Oracle Joins UCCnet, Unveils TopLink Roadmap   (Site not responding. Last check: )
Oracle also outlined its strategy for using TopLink technology, which it recently acquired from WebGain in June 2002.
TopLink is infrastructure-based software for developing Java applications with relational databases, which the software giant said makes it a perfect fit as a built-in feature of Oracle9i Application Server.
Oracle also said it would offer TopLink as a separate, licensable component for use with all Java 2 Enterprise Edition (J2EE) compliant application servers, Oracle and non-Oracle databases and Java development tools.
www.internetnews.com /ent-news/article.php/1487251   (709 words)

  
 TopLink: 10 Years of Persistence
TopLink has always been easy to plug into any compliant application server that follows transaction and connection standards, and has been adopted by companies using virtually every major server on the market.
TopLink allows applications to take advantage of these specific database features or be built in a generic fashion and be completely portable across databases.
Toplink enhanced CMP is a tremendous improvement over standard EJB 2 CMP, but the downside is that the interface between the app server (in our case WLS) and Toplink is proprietary and leads to maintenance nightmares.
www.theserverside.com /news/thread.tss?thread_id=30017   (5488 words)

  
 Datamation Product Watch - TopLink (Oracle Corp)
TopLink enables developers to separate business logic from application data residing in standard relational databases such as Oracle.
For Java developers, the key benefit lies in TopLink's ability to build value-added business applications that are object-based even when the database being worked with is relational.
For businesses, TopLink eliminates database redesigns and results in a dramatic reduction in time to market for application development, along with superior predictability and scalability at runtime.
ipw.internet.com /development/java/975624547.html   (213 words)

  
 Java Technology Forums - oracle toplink with activex bridge   (Site not responding. Last check: )
I am testing oracle 9ias toplink with the activex bridge to see if it is possible to reuse my java classes into a project wich requires VBA programming.
I have a class wich is a Task Manager, and this class encapsulate all toplink api operations (connection, project, data manipulation, etc).
All JAR files of toplink are in my CLASSPATH, so I am wondering what could be wrong.
forum.java.sun.com /thread.jspa?threadID=421695&tstart=75   (274 words)

  
 TopLink for Java Foundation Library - increases developer productivity and accelerates application performance
WebGain TopLink provides developers with the flexibility to map objects and Enterprise Java Beans to a relational database schema with minimal impact on ideal application design or database integrity.
TopLink for Java Foundation Library is an object-relational framework, which facilitates the construction of an object-oriented system that can store its objects/data in a relational database.
TopLink for Java Foundation Library richly supports applications using regular Java objects and also integrates with any bean-managed persistence (BMP) EJB application server.
hallogram.com /toplink   (316 words)

  
 selfhtml.de - Forum: HTML/CSS: Zum Thema "Toplinks"   (Site not responding. Last check: )
/...// background-image : url(pfeil.jpg)//.../der Besucher soll auf den "Toplink" durch einen Pfeil aufmerksam gemacht werden, der sich in regelmäßigem Abstand wiederholt.
Zu sehen ist dieser "Toplink" auf den weiterführenden Seiten von http://www.aluminium-unterfahrschutz.de.
> > > > /...// background-image : url(pfeil.jpg)//.../der > Besucher soll auf den "Toplink" durch einen Pfeil > aufmerksam gemacht werden, der sich in > regelmäßigem Abstand wiederholt.
www.selfhtml.de /forum/zeigebeitrag_10_84382_84382_0.php3   (1094 words)

  
 ' Toplink ' - Results from HotBot
Toplink and Lek-tek provide plain or printed envelopes and cut-sheet paper with optional storage and call-off, also full mailhouse facilities and re-furbished machine sales.
Apartment Athens Apartments 30 € Apartments in Athens Greece Toplink.
TopLink Jobs, Average Salary for Oracle TopLink Skills
search.hotbot.co.uk /results/'+toplink+'   (356 words)

  
 Cognotive - specialists in J2EE, TopLink, EPiServer and XproWeb Server
To write application that get the most out of the tool for the maximum performance benefits takes experience with the framework.
TopLink has a lot of features which if used correctly can dramatically increase performance.
We can make certain that you are aware of the ones applicable to you and that you are using them optimally.
www.cognotive.com /p.php?toplink   (208 words)

  
 Pagination using TopLink ...
I'm new in Toplink and I like to know if pagination(dividing large data into pages) is possible using toplink.
Another alternative is to use a ReportQuery to retreive all of the PKs and then retrieve pages of objects, partial objects, or projections (Report query again) using these PK and the IN operator.
I have my own customer query which is really complex with subqueries,joins,grouping,aggregation in the query etc etc for which I cant use toplink workbench to create a project and do the metadata mapping.
forums.oracle.com /forums/thread.jsp?forum=48&thread=222757   (408 words)

  
 Oracle Application Server TopLink Application Developer's Guide - Data Access
For example, a two-tier OracleAS TopLink architecture generally connects to the database using a database session and a single JDBC connection.
The OracleAS TopLink implementation of pessimistic locking uses database row-level locks, such that attempts to read a locked row either fail or are blocked until the row is unlocked, depending on the database.
OracleAS TopLink passes the primary keys and values for all the mapped fields for the updated objects as an input database row.
www.boku.ac.at /oradoc/ias/10g(9.0.4)/web.904/b10313/dataaccs.htm   (7846 words)

  
 TopLink by the Object People @ JAVA DEVELOPER'S JOURNAL   (Site not responding. Last check: )
TopLink is a powerful new application that allows the developer to work at the object level, even if the database in question is relational.
TopLink allows relational databases and objects to be "bridged" together in a cost-effective manner.
TopLink is one of the more powerful database tools I've seen.
jdj.sys-con.com /read/35982.htm   (2171 words)

  
 Carla Mott's Blog: Interview with GlassFish persistence developers
Both Tom and Gordon are from Oracle's Ottawa, Canada office and have extensive knowledge of the TopLink codebase.
Since we’ve been able to leverage the existing Oracle TopLink product, the majority of the functionality required by EJB 3.0 persistence is already available in the TopLink Essentials RI.
Yes, this is something we’ve been able to provide in the RI quite quickly since we first published our implementation of this functionality with the TopLink EJB 3.0 preview release last spring and have continually updated it as the specification evolved.
weblogs.java.net /blog/carlavmott/archive/2005/12/interview_with.html   (848 words)

  
 JBoss.com - Forums - HELP - JBoss 3.0.4/Oracle TopLink 9.0.3/JTS/Oracle (XADataSo
TopLink can participate in transactions, also I am use the Oracle XA DataSource because some persistence may span database connections.
Turns out that initxa.sql and initjvm.sql had not been run in the database I was trying to connect to.
I believe this is because I had to load toplink.jar using the main unified class loader (I specify it in the JBOSS_CLASSPATH) and then toplink classes wil not see classes loaded from the server\default\lib directory.
www.jboss.org /index.html?module=bb&op=viewtopic&p=3835531   (1355 words)

  
 [#SPR-1642] toplink tests don't compile against official oracle toplink 10.1.3 - Spring Framework
toplink tests don't compile against official oracle toplink 10.1.3
I'll ask Jim (from the Oracle TopLink team) whether he can update our TopLink API jar accordingly, but it's really rather cosmetic.
Well, it would be nice to be able against the official full TopLink distribution, but on the other hand, I'm just not too bothered as long as it's just the test suite that's affected.
opensource.atlassian.com /projects/spring/browse/SPR-1642   (265 words)

  
 Zentraler deutscher Austauschknoten für VoIP - Golem.de
Toplink will ein zentrales Vermittlungssystem für Internettelefonie in Deutschland anbieten und hat dazu im Frankfurter Datenzentrum der Interxion Telecom GmbH, in dem der zentrale Internet-Austauschknoten DECIX untergebracht ist, eine entsprechende Plattform in Betrieb genommen.
Toplink garantiert, dass ab dem Übergabepunkt am DE-CIX die Gateways innerhalb von 10 msec und mit einem Paketverlust von weniger als 0,01 Prozent erreicht werden.
Dabei richtet sich toplink vor allem an Anbieter, die in das VoIP-Geschäft einsteigen wollen, ohne eine eigene Plattform zu betreiben.
www.golem.de /0410/34350.html   (381 words)

  
 Andrej Koelewijn » TopLink Expert Session
The most usefull information of the evening for me was Peter Ebell’s demonstration that Toplink’s Query Expressions can be a lot easier to write than complex sql queries.
Another thing is, I tried to install toplink (10.1.2.0/9.0.4.5) on a windows-system, with oracle 10.1.0.2.0 on it.
I think both toplink and hibernate are excellent object relational mapping frameworks.
andrej.racchvs.com /archives/2004/08/16/toplink-expert-session   (509 words)

  
 [#SPR-308] TopLink support - Spring Framework
An overhaul of the TopLink support as provided by Oracle is available as part of core Spring now.
A note on JTA: The JTA support now builds on TopLink's built-in JTA support, which is necessary for proper integration with JTA anyway (due to the need for JTA transaction synchronization of the active UnitOfWork, which we can't provide with pure Spring means).
TopLink's architecture is significantly different from Hibernate, which shows here too.
opensource.atlassian.com /projects/spring/browse/SPR-308   (394 words)

  
 toplink-plannet: Deutsche Internet-Telefonzentrale erhält Schutzschild gegen Spit-Angriffe
Aus diesem Grund hat toplink bereits zu Jahresbeginn 2004 eine Studie vergeben, in deren Rahmen auch ein technisches Konzept für den Umgang mit ENUM-Einträgen durch die Internet Service Provider (ISP) entwickelt wurde.
Darüber hinaus hat toplink weitere organisatorische und technische Vorkehrungen implementiert, um Spit zu verhindern.
Als Anti-Spit-Maßnahme betreibt toplink auch keine öffentliche Datenbank, in der die Nutzer mit ihren SIP-Adressen gespeichert sind, um kostenlos miteinander zu telefonieren.
www.itseccity.de /content/produkte/dienstleistungsangebote/050116_pro_die_toplinkplannet.html   (746 words)

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