JPOX

Hello, in my project I have 2 classes with a unidirectional relationship. Class Model - String id - String name - int width Class Caravan - String id - Model model So many caravans can be associated to a model. When i persist new ... [More] Caravans with a new model these are both persisted correctly; a new model and the new caravans are created. My problem is that when i later want to ... [Less]

Hello Erik, I just came back from holidays and gave the new JPOX a try. Unfortunately, though, I don't come very far with it: 1) When starting JFire (using JBoss) with the new jpox-jca-1.2.2.rar, I get this exception: [color=red]06:07:28,712 WARN [ServiceController] Problem starting service ...

Hi, how can I use "not contains()" to emulate SQL's "not exists"? I have this classes: [code]class B{ int id; hashset aes; C c; } class A{ int id; hashset group; } class C{ int abc; }[/code] I want to obtain all "B.id, B.c.abc" such that B.c is not contained in any A.group. I try this JDOQL query: [code]SELECT this.id, ...

Hello, I get the error below. Everything was fine in JPOX 1.1.9. I migrated to 1.2.2. My configuration stayed the same except for org.jpox.PersistenceManagerFactoryImpl now being org.jpox.jdo.JDOPersistenceManagerFactory. AutoStart and reading ... [More] objects works fine. When I try to persist a new object, I get the following error: javax.jdo.JDOException: Couldnt create the sequence ERROR: ... [Less]

hi, I got a problem with creating foreign key column names in oracle (8i) database, the column names created with the jpox schema tool (in eclipse) differ from the ones the application expects at runtime. The column names created with the jpox ... [More] schema tool are as expected ([current_table_name]_[foreign_key_name]_own), but the format of the column names that the application expects are different ... [Less]

Hi, I believe I have found a problem when setting the jdbc-type of date to bigint (a documented feature). Database is MySQL 5. Java 5. Jpox 1.1.9 (problem confirmed in 1.2.2 also). I have attempted to debug in 1.1.9 source because that is what ... [More] our company is currently using. First what works. Persistence and retrieval works, date goes in, date comes out, and it is persisted as a numeric. ... [Less]

Using http://www.jpox.org/downloads/eclipse-update/ Get Update operation has failed Error retrieving "plugins/javax.jdo_2.1.0.jar". [Server returned HTTP response code: "404 Not Found" for URL: http://www.jpox.org/downloads/eclipse-update/plugins/javax.jdo_2.1.0.jar.] Server returned HTTP response code: "404 Not Found" for URL: ...

Hi, I've developed an application that let users create their queries using a set operators that are translated to JDOQL filter criteria. The operators are : (for union), * (for intersection) and ^ (for set difference). The problem is when using a ... [More] couple of conditions joined with the ^ operator the results obtained are wrong. I'm using JPOX 1.1.8, here are the problem details: class ... [Less]

Hi, I am switching across to use JDO and currently have this: [code] String query = "INSERT INTO customer_watch_list (SecurityId, RIC, SEDOL, CUSIP, VALOREN, ISIN, ASSET_ID, RIC_TABLE, Portfolio_Id, Exch_Cd) "; ... [More] if(Integer.parseInt(type) == 0){ // Insert Stock query ="SELECT u.SECURITY_ID, '" secId "', u.SEDOL, u.CUSIP, u.VALOREN, u.ISIN, ... [Less]

JPOX 1.2.2 is released (core, rdbms, db4o, enhancer, and all other plugins). This is a bug fix release. It fixes issues in value generation, plugin registration, and various other things. It also improves support for Informix, and adds on support for many db4o properties. All users are recommended to upgrade to this release. Please refer to ...