Raw data/Reporter export fails if ID is included

[Nicklas Nordborg]

Stack trace:

java.io.IOException: The instance was not associated with this session
at net.sf.basedb.clients.web.plugins.SimpleExport.exportProperties(SimpleExport.java:631)
at net.sf.basedb.clients.web.plugins.SimpleExport.performExport(SimpleExport.java:331)
at net.sf.basedb.core.plugin.AbstractExporterPlugin.run(AbstractExporterPlugin.java:144)
at net.sf.basedb.core.PluginExecutionRequest.invoke(PluginExecutionRequest.java:110)
at net.sf.basedb.core.PluginExecutionRequest.run(PluginExecutionRequest.java:135)
at java.lang.Thread.run(Thread.java:619)
Caused by: net.sf.basedb.core.BaseException: The instance was not associated with this session
at net.sf.basedb.core.Metadata.getPropertyValue(Metadata.java:548)
at net.sf.basedb.clients.web.plugins.DataQueryWrapper.getData(DataQueryWrapper.java:84)
at net.sf.basedb.clients.web.plugins.DataQueryWrapper.getData(DataQueryWrapper.java:38)
at net.sf.basedb.clients.web.plugins.SimpleExport.exportProperties(SimpleExport.java:600)
... 5 more
Caused by: org.hibernate.TransientObjectException: The instance was not associated with this session
at org.hibernate.impl.SessionImpl.getIdentifier(SessionImpl.java:1512)
at net.sf.basedb.core.Metadata.getPropertyValue(Metadata.java:522)
... 8 more

The cause of this is probably that the query that is loading raw data is using a StatelessSession, but then we call Session.getIdentifier() on the regular Hibernate session which fails because the entity is of course not part of the session.

The problematic code is in the Metadata.getPropertyValue() method and I expect this problem to go away when #1343 has been fixed. (In fact, it is already gone...)

[Nicklas Nordborg]

Was fixed in [5239].

[Nicklas Nordborg]

There is an identical problem with exporting reporters.