Great news, thanks Andrus. I assume there is no fix for 1.x/2.x?
On Mon, May 25, 2009 at 4:46 PM, Andrus Adamchik <[email protected]>wrote: > Sorry, wrong jar URL. Here is the right one: > > > http://hudson.zones.apache.org/hudson/view/Cayenne/job/Cayenne-trunk/lastBuild/org.apache.cayenne$cayenne-modeler-java/ > > Andrus > > > > On May 25, 2009, at 5:44 PM, Andrus Adamchik wrote: > > Hi Tobias, >> >> This was fixed on trunk recently (you probably got the Jira email >> already). The fix didn't make it to the upcoming M6, but will be included in >> the following releases. For now your option is to build the trunk yourself >> or get the Modeler from Hudson CI: >> >> >> http://hudson.zones.apache.org/hudson/view/Cayenne/job/Cayenne-trunk/lastBuild/org.apache.cayenne$cayenne-modeler/ >> >> The later option requires a bit of magic. >> cayenne-modeler-java-3.0-SNAPSHOT.jar is a jar of a jar. So it needs to be >> unpacked, and inside you'll see runnable CayenneModeler.jar. >> >> Andrus >> >> >> On May 13, 2009, at 12:45 PM, Tobias Schoessler wrote: >> >> I just tried to track down the error and started with a simple two table >>> schema and enhancing it step by step with relationships to see where it >>> breaks. >>> >>> I was not able to recreate the issues this way. >>> >>> I then got back to my production schema/mapping and tried to simplify the >>> schema to see where it breaks. >>> >>> It turns out that the error occurs even without a change to the database >>> schema. >>> >>> So with the complete cayenne map, reverse engineering the same database >>> schema gives me the "No error message" popup. >>> >>> I started from scratch yesterday reverse engineered the database and >>> added >>> the custom mappings with the modeler. So some of my custom mapping must >>> cause this error. >>> >>> this is the same in 1.2 and 3. >>> >>> I am a bit anxious posting the production schema/mapping here in the >>> mailing >>> list. Would someone look at it if I did? >>> >>> thanks >>> >>> Tobias >>> >>> On Tue, May 12, 2009 at 4:06 PM, Andrus Adamchik <[email protected] >>> >wrote: >>> >>> Thanks! We'll take a look at it. >>>> >>>> In general, is there an overview to see the differences of the 3 >>>> versions >>>> >>>>> 1.x, 2.x and 3.x? >>>>>> >>>>>> >>>>> >>>> 2.0.x is exactly the same as corresponding 1.2.x, only with package >>>> names >>>> changed from org.objectstyle to org.apache. 2.0.x is great for migration >>>> from the ObjectStyle releases as it does not introduce any new >>>> functionality. >>>> >>>> 3.0, while still in development is being used in production by many >>>> companies already. We are trying to wrap up the final release soon, but >>>> there are still a few things to finish. Here is a fairly complete >>>> overview >>>> of 3.0 new features already available: >>>> >>>> http://cayenne.apache.org/doc/guide-to-30-features.html >>>> >>>> The list is pretty long and it has a lot of great things (useable query >>>> caching, leak free DataContext, greatly enhanced Modeler, lifecycle >>>> callbacks, more supported attribute types, including Java 5 enums, >>>> etc., >>>> etc.) >>>> >>>> Andrus >>>> >>>> >>>> >>>> On May 12, 2009, at 4:37 AM, Tobias Schoessler wrote: >>>> >>>> I just downloaded 3.0. Started up the Modeler and did the same remove / >>>> >>>>> reengineer / skip existing operation and I got the same empty error >>>>> message >>>>> as with 1.2. >>>>> >>>>> On Tue, May 12, 2009 at 9:48 AM, Tobias Schoessler < >>>>> [email protected]> wrote: >>>>> >>>>> Thanks Andrus, I have postedit as >>>>> >>>>>> >>>>>> *CAY-1224 <https://issues.apache.org/jira/browse/CAY-1224>* >>>>>> >>>>>> Andrus, 3.0 is marked in developement. Is it save to be used in >>>>>> production? >>>>>> >>>>>> In general, is there an overview to see the differences of the 3 >>>>>> versions >>>>>> 1.x, 2.x and 3.x? >>>>>> >>>>>> Tobias >>>>>> >>>>>> >>>>>> On Tue, May 12, 2009 at 2:50 AM, Andrus Adamchik < >>>>>> [email protected] >>>>>> >>>>>>> wrote: >>>>>>> >>>>>> >>>>>> Hi Tobias, >>>>>> >>>>>>> >>>>>>> This looks like a bug to me. Probably worth opening a bug report, but >>>>>>> the >>>>>>> easiest thing would be to upgrade to Cayenne 3.0 for instance. >>>>>>> Chances >>>>>>> are >>>>>>> this problem is fixed there already. >>>>>>> >>>>>>> Andrus >>>>>>> >>>>>>> >>>>>>> >>>>>>> On May 11, 2009, at 10:24 AM, Tobias Schoessler wrote: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> >>>>>>>> I get an error in the CayenneModeler 1.2.4 when reverse engineering >>>>>>>> my >>>>>>>> schema partially. >>>>>>>> >>>>>>>> CayenneModeler INFO [Thread-13 04-27 15:02:50] >>>>>>>> org.objectstyle.cayenne.modeler.dialog.db.DbLoaderHelper: Exception >>>>>>>> on >>>>>>>> reverse engineering >>>>>>>> java.lang.NullPointerException >>>>>>>> at >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> org.objectstyle.cayenne.access.DbLoader.loadDbRelationships(DbLoader.java:661) >>>>>>>> >>>>>>>> at >>>>>>>> >>>>>>>> >>>>>>>> org.objectstyle.cayenne.access.DbLoader.loadDbEntities(DbLoader.java:488) >>>>>>>> at >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> org.objectstyle.cayenne.access.DbLoader.loadDataMapFromDB(DbLoader.java:775) >>>>>>>> >>>>>>>> at >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> org.objectstyle.cayenne.access.DbLoader.loadDataMapFromDB(DbLoader.java:758) >>>>>>>> >>>>>>>> at >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> org.objectstyle.cayenne.modeler.dialog.db.DbLoaderHelper$LoadDataMapTask.execute(DbLoaderHelper.java:388) >>>>>>>> >>>>>>>> at >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> org.objectstyle.cayenne.modeler.util.LongRunningTask.internalExecute(LongRunningTask.java:251) >>>>>>>> >>>>>>>> at >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> org.objectstyle.cayenne.modeler.util.LongRunningTask$1.run(LongRunningTask.java:139) >>>>>>>> >>>>>>>> at java.lang.Thread.run(Unknown Source) >>>>>>>> >>>>>>>> >>>>>>>> I have updated a portion of the schema in the database. I delete >>>>>>>> the >>>>>>>> DbEntities and ObjEntities of the tables that were changed. >>>>>>>> >>>>>>>> I then click reverse Engineer from database. I get popups asking >>>>>>>> whether >>>>>>>> to >>>>>>>> overwrite existing Objects. I click "remember my decision" and NO. >>>>>>>> >>>>>>>> at the end I get an error popup without a message. It is just >>>>>>>> containing >>>>>>>> the >>>>>>>> red error icon and a title reading "Error Reengineering Database". >>>>>>>> >>>>>>>> >>>>>>>> This error does occur also when I select not to remember my decision >>>>>>>> and >>>>>>>> click through each popup one by one. >>>>>>>> >>>>>>>> When reverse engineering the whole database, removing all >>>>>>>> ObjEntities >>>>>>>> and >>>>>>>> all DBEntities, before reverse engineering the error does not occur. >>>>>>>> I >>>>>>>> have >>>>>>>> many custom mappings redoing the existing mapping is not really an >>>>>>>> option. >>>>>>>> >>>>>>>> Any help highly appreciated. >>>>>>>> >>>>>>>> thanks,Tobias >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>> >> >> >
