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walterw
 Post subject: Event Listener Configuration, hibernate.cfg.xml
PostPosted: Tue Mar 17, 2009 9:36 pm 
Beginner
Beginner

Joined: Thu Feb 21, 2008 3:31 pm
Posts: 34
Hi all,

I have a very simple Event Listener that simply applies the date to an object being updated or saved. The problem I am having is my hibernate.cfg.xml is coming up invalid?

I am using maven to build my project (hibernate annotations 3.4, core 3.3, seach and validator 3.1).

I added these entries to my configuration:

Code:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
   <session-factory name="java:/hibernateSession">
.
.
.
<event type="pre-insert">
         <listener class="com.walterjwhite.persistence.hibernate.event.CurrentDateListener"/>
      </event>
      <event type="pre-update">
         <listener class="com.walterjwhite.persistence.hibernate.event.CurrentDateListener"/>
      </event>


Code:
Caused by: org.xml.sax.SAXParseException: The content of element type "session-factory" must match "(property*,mapping*,(class-cache|collection-cache)*,event*,listener*)".
   at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
   at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134)
   at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:387)
   at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:321)
   at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2020)
   at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:904)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1750)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2906)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:624)
   at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:486)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:810)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:740)
   at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:110)
   at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1208)
   at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:525)
   at org.dom4j.io.SAXReader.read(SAXReader.java:465)
   at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1518)
   ... 61 more



The error I am having is, when hibernate is parsing this document, it throws a parsing exception? I do not have a persistence.xml and my dependencies (hibernate) seems to match up according to their compatibility matrix.

First of all, am I using the event and listener tags appropriately?

Thanks,
Walter
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swd847
 Post subject:
PostPosted: Tue Mar 17, 2009 10:35 pm 
Newbie

Joined: Sun Jan 28, 2007 10:37 pm
Posts: 4
Location: Wollongong
try moving session-factory below event in the file.
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walterw
 Post subject: configuration
PostPosted: Wed Mar 18, 2009 8:22 pm 
Beginner
Beginner

Joined: Thu Feb 21, 2008 3:31 pm
Posts: 34
Hi,

Thanks for your reply.

Just to be clear ... session-factory is an element within hibernate-configuration and both event and listener are nested inside session-factory. Event and LIstener cannot be outside session-factory as it would not apply to anything.

The best I found elsewhere (both in hibernate.org, and elsewhere) was pretty much the setup I am using.

I can't explain why I am getting this error unless I have a dependency in my classpath that I shouldn't, but that doesn't appear to be the problem.

Any other ideas?


Thanks,
Walter
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SIau_Tie
 Post subject:
PostPosted: Wed Mar 18, 2009 11:12 pm 
Senior
Senior

Joined: Wed Sep 19, 2007 9:31 pm
Posts: 191
Location: Khuntien (Indonesia)
base on this : (property*,mapping*,(class-cache|collection-cache)*,event*,listener*)", have you put your event below property, mapping, class-cache?
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walterw
 Post subject:
PostPosted: Wed Mar 18, 2009 11:24 pm 
Beginner
Beginner

Joined: Thu Feb 21, 2008 3:31 pm
Posts: 34
Hi,

Thanks for your reply! That was indeed the problem. I have some other minor issues to work out with the listeners, but that got me over the hurdle.


I misunderstood the response previously. Why is it that ordering matters in the XML?

Walter
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huanyouyu
 Post subject:
PostPosted: Fri Mar 20, 2009 12:02 pm 
Newbie

Joined: Fri Mar 20, 2009 11:55 am
Posts: 2
I has found the problem,
this property: <property name="hibernate.cache.provider_class">
must before the property :<mapping resource="xx.hbm.xml"/>,
I use the JBPM appear the same error:The content of element type "session-factory" must match "(property*,mapping*,(class-cache|collection-cache)*,event*,
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hibernate_blr
 Post subject: Re: Event Listener Configuration, hibernate.cfg.xml
PostPosted: Mon Nov 15, 2010 3:42 pm 
Newbie

Joined: Mon Nov 15, 2010 3:38 pm
Posts: 1
Is it possible to disable a particular eventlistener programatically for a particular session? If so, pls paste the sample code.

Thanks,
Sridhar
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