[hibernate-issues] [Hibernate-JIRA] Closed: (HBX-313) hibernate tools stuck when retrieving data from database after adding/removing mapping properties

hibernate tools stuck when retrieving data from database after adding/removing mapping properties ------------------------------------------------------------------------------------------------- Key: HBX-313 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-313 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.0alpha4 Environment: eclipse 3.1RC3 (plain install, no other plugin than hibernate tools alpha4a), database: CA Ingres 2.6, jdk1.5update3 Reporter: Patrik Meisinger Fix For: 3.1alpha5 there's a problem when adding/removing mapping properties to the mapping file (sometable.hbm.xml). the hibernate tools stuck when i do the following steps: (i assume that a java project and a java-file representing a table in the db exists in eclipse) 1. create a hibernate-configuration file using the hibernate-tools-wizard (right click on the eclipse project->new->other->hibernate config file) 2. create a hibernate-mapping-file for out of an empty xml-file (eclipse: file->new->file somefile.hbm.xml) 3. add some properties and an id to the mapping file (save the file) 4. create a hibernate console configuratin using the hibernate-tools-wizard (right click on the eclipse project->new->other->hibernate console config) with the following data: name is the eclipse project name and classpath with jdbc-driver from ingres and the bin-folder of the project (exact in this order) 5. switch to hibernate console perspective 6. right click on console config->create session factory 7. expand "mapped entities" 8. double click on the mapped entity to retrieve data from the database 9. data is now shown in the "query result" view from the hibernate perspective 10. right click on console config->close session factory 11. switch back to java perspective and add or remove a property in the somefile.hbm.xml-mapping-file 12. switch back to hibernate console perspective 13. right click on console config->create session factory 14. expand "mapped entities" 15. double click on the mapped entity to retrieve data from the database. STUCK. you never get a result from the database because something causes eclipse/hibernate-plugin to stuck. the problem is reproduceable with the steps above: 5 tries out of 5 (even more) the problem occurs in eclipse 3.1RC2, too. possible workaround: restarting eclipse after editing the properties, but this is not satisfying. another problem in this relation is to add a <one-to-one>-mapping instead of adding/removing a property (i haven't tried <one-to-many> at this time). same steps as above except step 11. step 11 in this case is "switch back to java perspective and add a <one-to-one> mapping in the somefile.hbm.xml-mapping-file. the problem is reproduceable with the steps above: 5 tries out of 5 (even more) the problem occurs in eclipse 3.1RC2, too. possible workaround: none known. regards patrik