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can't get HashMap out of the database

for your response. The simple test is now working, however the actual code I am trying to get going ... . I've modified the test code to be a bit closer to the actual code and I am now getting a null ... , the test project now works. However my actual code is still not working. I have cut out a piece

Query results are not up to date for entities, not primitives

results="2048mb" programs="1024000" />   <extensions drop="temp,tmp" />   <activation code="XXXX-XXXX ... detail all the code of generic functions, but a piece of logic is this: private void root(Class<?> type ... this problem into a simple test case because of code complexity, it is quite likely that the complex code

Request clarification of changes to accessor enhancement policy (non-getter prefix instead of getter suffix) AND annotations

without too much fiddly coding, but it's still a major inconvenience. As far as I can tell, this change ... with the original names. The original code and the original annotations remained unchanged ... may have to remain with the original code, so this could still break things and require additional adjustment

UserException: Invalid configuration in 'internal' - Check permissions

Hi all, I have a master/slave code so that each slave reads a subset of points of the same database ... the 2nd line of the following internal ObjectDB code:     ProtectionDomain domain = com.objectdb ... (); This code is used by ObjectDB to resolve ObjectDB Home, by first finding the path to the objectdb

How to do multithreading with embedded ObjectDB

Hi, I've tried to implement a counter with ObjectDB, but the following code doesn't work as ... ());         em.close(); The result I expect has to be X coordinate is 100 but in reality, the code prints out different result: 2 What's wrong with my code? johnvu John Vu You can fix your code by

Lock prevents PersistenceManager.close when retainValues = false

I have code in which a PersistenceManager is obtained, used in several transactions, and then closed. If those transactions involves writes, then the code jams (use of VisualVM shows ... to false. If retainValues == true, the code proceeds as expected. I don't understand

Enhancement Check

, the new build is used and there is no valid activation code on the machine.) import javax ... tried various things, but are not any wiser. Running your code yields the usual error: Exception in ... a small program to reproduce our issue, but without any luck. We open a database from our production code

Object explorer cannot open odb file. ObjectDB many-to-many relationship

I created a data model to test many-to-many relationship with a link table as following (full code in attachement) @Entity public class User {     @Id     private String code;     @OneToMany ... public class Project {     @Id     private String code;         @OneToMany(mappedBy = "project

How to resolve 404 errors with Eclipse/Maven Spring MVC

thru the source code. Also, to remove the one syntax error that eclipse was giving me, I commented ... that was created by eclipse and the source code files were created by cutting and pasting into eclipse ... -from-scratch.zip I't is still kinda crazy for a half dozen source code files. I look forward

Indexes broken after schema update

:42:25 #78 store] Request code: 4 [2012-08-19 19:42:25 #79 store] Request Key: 'chrisiona-decc' [2012-08-19 19:42:25 #80 store] Request Key Code: -25 [2012-08-19 19:42:25 #81 store] Request Real Key: 'chrisiona-decc' [2012-08-19 19:42:25 #82 store] Request Real Key Code: -25 [2012

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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