About advanced
Advanced JPA Topics
Describes advanced JPA topics - detached entity objects, lock management and entity lifecycle events. This section discusses advanced JPA topics: Detached Entity Objects Locking in JPA ...
Chapter 3 - Using JPA
Explains how to store, retrieve, update and delete entity objects using JPA.... CRUD Operations with JPA More advanced topics (e.g. locking and events) are discussed in the last section: Advanced JPA Topics ...
Explorer in 2.3
First, the new Explorer in ObjectDB is fantastic! This is exactly what we've needed - an easy way to do ad-hoc JPQL queries and navigate through the results and even make small changes to primitive data and Strings. After playing with it for a while, here is a list of additional features I'd love to have: 1. Export of selected data: a. Simple - Select a range of cells or a column header and copy text to the clipboard or save to a file (csv, html, etc..). (There appear to be copy menu options, but I cannot get them to work.) ... to the right of the textfield which will open an 'advanced' dialog for setting the value. This dialog will allow me to enter ... I'm describing. Another possibility for this advanced editor would be to use the result of a JPQL query to set a value of an ...
can we use objected with ehcahce?
Hello , I need advanced caching system. Terracotta ehcache provides us , advanced distributed cache mechanism. Can we use objectdb with ehcache ? ... 18:16 Hello , I need advanced caching system. Terracotta ehcache provides us , advanced distributed cache mechanism. Can we use ...
Table View for queries in the explorer ?
Hi Is there anyway to get the table view , rather than the tree view, when I'm running queries ? Is there a more advanced version of the explorer anywhere ? Thanks Paul Newman ... running queries ? Is there a more advanced version of the explorer anywhere ? Thanks Paul Newman ... the results are displayed using a table view. More advanced versions of the Explorer will be released in the future. If you need ...
Network in ObjectDB
Hi, every Body does the free license of objectDB support that i could put the database file on server (inside company) and more than one computer access that file if it's supported how i do it Thanks in Advance #1 2011-03-01 15:44 Hi, every Body does the free license of objectDB support that i could put the database file on server (in ...
turn off auto-serialization
Hi As far as I understand if you have a classe that implements Serializable and is referenced by an Entity it will be automatically stored using standard serialization mechanizm. Is there any option to turn off that feature so that if an un-enhanced (Serializable) class is referenced an error will be printed ?? Thanks in advance b #1 2011-08-08 12:33 Hi As far as I understand if you have a classe that implements Serializable and is r ...
setStackTrace(stackTrace)
Sets the stack trace elements that will be returned by getStackTrace() and printed by printStackTrace() and related methods.(Method of java.lang.Throwable)
Problems with Tutorials » JPA Web App (Tomcat) » NetBeans JPA Web App
I made all the tutorial about the GuestBook but at the end, though it build correctly, when trying to run it, I got: C:\...\NetBeansProjects\JavaWebAppODB\nbproject\build-impl.xml:686: The module has not been deployed. BUILD FAILED (total time: 0 seconds) Can any body please help me with this error? It seems I've done everything correctly, but I still don´t know how to solve the problem, cheers, and thank you in advance, Alan #1 2011-04-22 20:05 I made all the tutorial about the GuestBook but at the end, though it build correctly, when trying to run it, I g ...
[ODB1] Chapter 1 - About ObjectDB
Describes the main features and editions of ObjectDB 1.0 for Java/JDO.... Server Database Edition This is the most advanced edition. It supports all ObjectDB features and both the embedded ... provides the highest flexibility for web applications and advanced features, like remote database administration and manipulation. ...
