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Difference between revisions of "User:Michael.obrien.oracle.com"
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===Interest=== | ===Interest=== | ||
*http://dev.eclipse.org/mhonarc/lists/eclipselink-users/msg05724.html | *http://dev.eclipse.org/mhonarc/lists/eclipselink-users/msg05724.html | ||
| + | *[https://bugs.eclipse.org/bugs/show_bug.cgi?id=333602 333602]: Amazon Elastic Compute Cloud ECC AMS instances running EclipseLink JPA as the ORM layer | ||
====Dynamic Persistence==== | ====Dynamic Persistence==== | ||
*[http://bugs.eclipse.org/332994 332994 SQL query generated depends on the order of invocation of setSelectionCriteria() and addJoinAttribute() when using dynamic persistence ] | *[http://bugs.eclipse.org/332994 332994 SQL query generated depends on the order of invocation of setSelectionCriteria() and addJoinAttribute() when using dynamic persistence ] | ||
| + | ====Architecture Aware Computing==== | ||
| + | ====Concurrency Issues==== | ||
| + | |||
===UnOfficial=== | ===UnOfficial=== | ||
*Investigate EJB 3.x equivalent to cascade=[http://docs.jboss.org/hibernate/core/3.5/api/org/hibernate/annotations/CascadeType.html#SAVE_UPDATE CascadeType.SAVE_UPDATE]? Is MERGE better than PERSIST? - see https://forum.hibernate.org/viewtopic.php?f=9&t=963665&start=0 and http://forum.springsource.org/showthread.php?t=85108 | *Investigate EJB 3.x equivalent to cascade=[http://docs.jboss.org/hibernate/core/3.5/api/org/hibernate/annotations/CascadeType.html#SAVE_UPDATE CascadeType.SAVE_UPDATE]? Is MERGE better than PERSIST? - see https://forum.hibernate.org/viewtopic.php?f=9&t=963665&start=0 and http://forum.springsource.org/showthread.php?t=85108 | ||
Revision as of 16:38, 5 January 2011
bugzilla id: michael.obrien(at)oracle.com
committer id: mobrien
Location: Ottawa, Canada - Eastern Standard Time
- Committer on Eclipse Persistence Services project - EclipseLink
Profession: Overly enthusiastic and optimistic Enterprise Software Developer
Currently working with Oracle Corporation on their TopLink product and with the Eclipse Foundation on their EclipseLink product. Specializing in Application Server Container deployments, JMX and the Metamodel API in the latest JSR-317 JPA 2.0 API RI for the JEE6 specification.
Contents
References
Misc
- EclipseLink Main | New Bug | 2010 Summit | Oracle Wiki | Eclipse.org Wiki | OTN | Design Docs
- EclipseLink bugs/Target FishEye
EE Tutorial Pages
- EclipseLink RT : Users : Dev
- Oracle TopLink/JPA : TopLink/EclipseLink : JPA with TL/EL : WebLogic Server - EJB : GlassFish : OTN TopLink/EclipseLink
Software References
Hardcover
Experimental
- JPA Real World Hardware Integration
- External Technical Blogs
- Any EclipseLink Bugs or Enhancements I am currently working on can be viewed on my LED display board on my cubicle wall - In case I forget over the weekend. The bug numbers are automatically downloaded from an eclipse web query every 15 min and downloaded both to the display controller (an 8 core parallel processor - 1 core/line and the 5th core for USB comms) and a server-side Derby database via an EclipseLink JPA based SE network application.
Image:IMG_0608_EclipseLink_Bugs_obrienlabs_LED_Display_board_480h.jpg
Activity
Official
- 20101231: continue work on the following issues (Note: bugs/enhancements that are prefixed with a ":" are usually raised by myself).
- P3:E:2.3 332953 Spring 3.0 JPA Tutorial
- P2:M:2.2 333336 GlassFish V3 JMX API findMBeanServer() requires security.AccessControlException handler - defer to JNDI for this platform
- P2:M:2.1.3 333160 JMX: ModuleName string extraction code does not handle -1 not found index in 3 of 5 cases
- P2:C:F 331094 PersistenceProviderResolverHolder is thread unsafe
- P2:N:F 326728 Computed root URL for META-INF/persistence.xml inside a war-file is wrong
- P2:C:F 307105 FileNotFoundException when using .JARs from remote Windows location
Indirectly/Adjacent/Followup/Assist
- eclipselink-users persistence.xml in standalone app and enterprise beans
- OTN forum post JPA delete involving @PrivateOwned, CascadeType, orphanRemoval
- TopLink/EclipseLink forum posts on OpenJPA 2140287 JPA 2.0 2150419 DDL generation
- eclipselink-users PDE/OSGI dependency issue with ANTLR in 333320
- Concurrency.acquire() hangs when toString() is overriden to print a lazy IndirectList with 3+ elements where the @OneToMany is LAZY and the owning side of the bidirectional relationship @ManyToOne is EAGER - Also verify not related to 312110 or 312462
- Expand on 3 scenarios for EclipseLink logging on WebLogic in http://wiki.eclipse.org/EclipseLink/Examples/JPA/Logging#Server_Logging
Interest
- http://dev.eclipse.org/mhonarc/lists/eclipselink-users/msg05724.html
- 333602: Amazon Elastic Compute Cloud ECC AMS instances running EclipseLink JPA as the ORM layer
Dynamic Persistence
Architecture Aware Computing
Concurrency Issues
UnOfficial
- Investigate EJB 3.x equivalent to cascade=CascadeType.SAVE_UPDATE? Is MERGE better than PERSIST? - see https://forum.hibernate.org/viewtopic.php?f=9&t=963665&start=0 and http://forum.springsource.org/showthread.php?t=85108
- How can we use @PrivateOwned - discussed this with Guy - we need to managed the non-defaults for all CascadeType=, @OrphanRemoval=false and the opposite @PrivateOwned=false
- Then respond to http://forums.oracle.com/forums/thread.jspa?threadID=2152045&tstart=0
Deferred but Very Important
Pending
Raised
Experimental
- Concurrency
- Thread safety
- Mixed JSF/Spring/AJAX/EJB framework artifacts
Log
- 20101231:3188
- 20100908: rewrite started at hit 2620