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r_sudh
 Post subject: any types do not have a unique referenced persister
PostPosted: Thu Jul 17, 2008 6:52 pm 
Newbie

Joined: Thu Jul 17, 2008 6:13 pm
Posts: 1
Hibernate version: 3.2.0.cr3

Mapping documents:

Code:
<class name="Collection" table="collection" lazy="false">
   <id name="id" column="id">
      <generator class="uuid"/>
   </id>
   
   <any name="data" meta-type="string" id-type="string" insert="true" update="true">
       <meta-value value="PROCESS" class="ProcessCollectionData"/>
       <meta-value value="PROJECT" class="ProjectCollectionData"/>
       <column name="type"/>
       <column name="data_id"/>
   </any>      
   ....
        ....
</class>

<class name="ProcessCollectionData" table="process_collection_data" polymorphism="implicit" lazy="false">
        <id name="id" column="data_id">
            <generator class="uuid"/>
   </id>
     
       .....
       ...
</class>
      
<class name="ProjectCollectionData" table="process_collection_data" polymorphism="implicit" lazy="false">
        <id name="id" column="data_id">
            <generator class="uuid"/>
   </id>
     
       .....
       ...
</class>   


Full stack trace of any exception that occurs:

Code:

java.lang.UnsupportedOperationException: any types do not have a unique referenced persister
   at org.hibernate.type.AnyType.getAssociatedEntityName(AnyType.java:322)
   at org.hibernate.loader.criteria.CriteriaQueryTranslator.getPathEntityName(CriteriaQueryTranslator.java:207)
   at org.hibernate.loader.criteria.CriteriaQueryTranslator.createCriteriaEntityNameMap(CriteriaQueryTranslator.java:191)
   at org.hibernate.loader.criteria.CriteriaQueryTranslator.<init>(CriteriaQueryTranslator.java:81)
   at org.hibernate.loader.criteria.CriteriaLoader.<init>(CriteriaLoader.java:59)
   at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1550)
   at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283)
   at org.ifmc.qms.hibernate.dao.GenericDAO.find(GenericDAO.java:244)
   at org.ifmc.win.topic.ui.edit.editors.CollectionEditor$1.searchPerformed(CollectionEditor.java:804)
   at org.ifmc.qms.search.ui.forms.SearchForm.performSearch(SearchForm.java:244)
   at org.ifmc.qms.search.ui.forms.SearchForm.access$6(SearchForm.java:240)
   at org.ifmc.qms.search.ui.forms.SearchForm$ButtonForm$2.widgetSelected(SearchForm.java:428)
   at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
   at org.ifmc.qms.rcp.Application.run(Application.java:35)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
   at org.eclipse.core.launcher.Main.run(Main.java:977)
   at org.eclipse.core.launcher.Main.main(Main.java:952)
org.ifmc.qms.hibernate.SearchException: java.lang.UnsupportedOperationException: any types do not have a unique referenced persister
   at org.ifmc.qms.hibernate.dao.GenericDAO.find(GenericDAO.java:250)
   at org.ifmc.win.topic.ui.edit.editors.CollectionEditor$1.searchPerformed(CollectionEditor.java:804)
   at org.ifmc.qms.search.ui.forms.SearchForm.performSearch(SearchForm.java:244)
   at org.ifmc.qms.search.ui.forms.SearchForm.access$6(SearchForm.java:240)
   at org.ifmc.qms.search.ui.forms.SearchForm$ButtonForm$2.widgetSelected(SearchForm.java:428)
   at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
   at org.ifmc.qms.rcp.Application.run(Application.java:35)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
   at org.eclipse.core.launcher.Main.run(Main.java:977)
   at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.UnsupportedOperationException: any types do not have a unique referenced persister
   at org.hibernate.type.AnyType.getAssociatedEntityName(AnyType.java:322)
   at org.hibernate.loader.criteria.CriteriaQueryTranslator.getPathEntityName(CriteriaQueryTranslator.java:207)
   at org.hibernate.loader.criteria.CriteriaQueryTranslator.createCriteriaEntityNameMap(CriteriaQueryTranslator.java:191)
   at org.hibernate.loader.criteria.CriteriaQueryTranslator.<init>(CriteriaQueryTranslator.java:81)
   at org.hibernate.loader.criteria.CriteriaLoader.<init>(CriteriaLoader.java:59)
   at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1550)
   at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283)
   at org.ifmc.qms.hibernate.dao.GenericDAO.find(GenericDAO.java:244)
   ... 27 more


Name and version of the database you are using: MySQL 5.0.20

The generated SQL (show_sql=true):

No SQL is generated

[b]Description[b]

This exception is similar to what was reported in the following forum post:

http://forum.hibernate.org/viewtopic.php?p=2350305&sid=cb9f480f1d73709a881af29f9d65246b

The exception is thrown when I attempt a criteria search on an attribute of the either of the concrete claases (ProjectCollectionData or ProcessCollectionData)
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Sohil
 Post subject: Re: any types do not have a unique referenced persister
PostPosted: Mon May 09, 2011 8:43 am 
Newbie

Joined: Mon May 09, 2011 8:37 am
Posts: 3
Hi, Were you able to find any resolution for this problem?
Top
 Profile  
 
Sohil
 Post subject: Re: any types do not have a unique referenced persister
PostPosted: Mon May 09, 2011 9:44 am 
Newbie

Joined: Mon May 09, 2011 8:37 am
Posts: 3
Hi, Were you able to find any resolution for this problem?
Top
 Profile  
 
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