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ronaldorezende
 Post subject: error in mapping with idbag
PostPosted: Wed Jun 01, 2005 8:45 am 
Regular
Regular

Joined: Thu Apr 14, 2005 2:15 pm
Posts: 66
When I try to open a session, I'm receiving the error message below. What can I do to solve this?

Hibernate version: 3.0.5

Mapping documents:
Code:
<hibernate-mapping>

        <class name="src.model.Cliente" table="CLIENTE">
               
                <id name="id" column="CLIENTE_ID">
                        <generator class="sequence">
                           <param name="sequence">CLIENTE_GEN</param>
                        </generator>
                </id>
               
                <version name="versao" column="VERSAO"/>

                <property name="nome" unique="true" not-null="true"/>

                <idbag name="orcamentos" lazy="true" inverse="true" cascade="save-update">
                   <key column="CLIENTE_ID" not-null="true" />
                   <one-to-many class="src.model.Orcamento" />
                </idbag>

        </class>

</hibernate-mapping>




My object to be mapped:
Code:
public class Cliente extends Persistente {

   private String nome;
   private List<Orcamento> orcamentos = new ArrayList<Orcamento>();
   
   public Cliente() {}

   public Cliente(String nome) {
      this.nome = nome;
   }

   public String getNome() {
      return nome;
   }
   
   public void setNome(String nome) {
      this.nome = nome;
   }

   public List<Orcamento> getOrcamentos() {
      return orcamentos;   
   }

   public void setOrcamentos(List<Orcamento> orcamentos) {
      this.orcamentos = orcamentos;
   }
   
   public void addOrcamento(Orcamento orcamento){
      orcamento.setCliente(this);
      orcamentos.add(orcamento);
   }
   
}


Full stack trace of any exception that occurs:
Code:
09:36:11,52609:36:11,526org.hibernate.MappingException: Error reading resource: src/model/hibernate/Cliente.hbm.xml
   at org.hibernate.cfg.Configuration.addResource(Configuration.java:452)
   at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1263)
   at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1235)
   at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1217)
   at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1184)
   at org.hibernate.cfg.Configuration.configure(Configuration.java:1112)
   at org.hibernate.cfg.Configuration.configure(Configuration.java:1098)
   at src.model.HibernateUtil.<clinit>(HibernateUtil.java:16)
   at src.controller.ControladorTelaEdicaoOrcamento.<init>(ControladorTelaEdicaoOrcamento.java:34)
   at src.controller.ControladorTelaPesquisaOrcamento.acaoInserir(ControladorTelaPesquisaOrcamento.java:60)
   at src.controller.ControladorTelaPesquisaModelo$4.actionPerformed(ControladorTelaPesquisaModelo.java:70)
   at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
   at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
   at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
   at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
   at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
   at java.awt.Component.processMouseEvent(Component.java:5488)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3093)
   at java.awt.Component.processEvent(Component.java:5253)
   at java.awt.Container.processEvent(Container.java:1966)
   at java.awt.Component.dispatchEventImpl(Component.java:3955)
   at java.awt.Container.dispatchEventImpl(Container.java:2024)
   at java.awt.Component.dispatchEvent(Component.java:3803)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
   at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
   at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
   at java.awt.Container.dispatchEventImpl(Container.java:2010)
   at java.awt.Window.dispatchEventImpl(Window.java:1766)
   at java.awt.Component.dispatchEvent(Component.java:3803)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
   at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Caused by: org.hibernate.MappingException: invalid mapping
   at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:399)
   at org.hibernate.cfg.Configuration.addResource(Configuration.java:449)
   ... 34 more
Caused by: org.xml.sax.SAXParseException: Attribute "inverse" must be declared for element type "idbag".
   at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
   at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
   at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
   at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
   at org.apache.xerces.impl.dtd.XMLDTDValidator.addDTDDefaultAttrsAndValidate(Unknown Source)
   at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
   at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
   at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
   at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
   at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
   at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
   at org.dom4j.io.SAXReader.read(SAXReader.java:465)
   at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:398)
   ... 35 more
Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
   at src.model.HibernateUtil.<clinit>(HibernateUtil.java:19)
   at src.controller.ControladorTelaEdicaoOrcamento.<init>(ControladorTelaEdicaoOrcamento.java:34)
   at src.controller.ControladorTelaPesquisaOrcamento.acaoInserir(ControladorTelaPesquisaOrcamento.java:60)
   at src.controller.ControladorTelaPesquisaModelo$4.actionPerformed(ControladorTelaPesquisaModelo.java:70)
   at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
   at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
   at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
   at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
   at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
   at java.awt.Component.processMouseEvent(Component.java:5488)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3093)
   at java.awt.Component.processEvent(Component.java:5253)
   at java.awt.Container.processEvent(Container.java:1966)
   at java.awt.Component.dispatchEventImpl(Component.java:3955)
   at java.awt.Container.dispatchEventImpl(Container.java:2024)
   at java.awt.Component.dispatchEvent(Component.java:3803)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
   at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
   at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
   at java.awt.Container.dispatchEventImpl(Container.java:2010)
   at java.awt.Window.dispatchEventImpl(Window.java:1766)
   at java.awt.Component.dispatchEvent(Component.java:3803)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
   at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Caused by: org.hibernate.MappingException: Error reading resource: src/model/hibernate/Cliente.hbm.xml
   at org.hibernate.cfg.Configuration.addResource(Configuration.java:452)
   at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1263)
   at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1235)
   at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1217)
   at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1184)
   at org.hibernate.cfg.Configuration.configure(Configuration.java:1112)
   at org.hibernate.cfg.Configuration.configure(Configuration.java:1098)
   at src.model.HibernateUtil.<clinit>(HibernateUtil.java:16)
   ... 27 more
Caused by: org.hibernate.MappingException: invalid mapping
   at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:399)
   at org.hibernate.cfg.Configuration.addResource(Configuration.java:449)
   ... 34 more
Caused by: org.xml.sax.SAXParseException: Attribute "inverse" must be declared for element type "idbag".
   at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
   at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
   at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
   at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
   at org.apache.xerces.impl.dtd.XMLDTDValidator.addDTDDefaultAttrsAndValidate(Unknown Source)
   at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
   at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
   at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
   at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
   at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
   at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
   at org.dom4j.io.SAXReader.read(SAXReader.java:465)
   at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:398)
   ... 35 more


Name and version of the database you are using: Firebird 1.5
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jdl
 Post subject:
PostPosted: Wed Jun 01, 2005 9:14 am 
Regular
Regular

Joined: Thu May 26, 2005 2:08 pm
Posts: 99
Code:
Caused by: org.xml.sax.SAXParseException: Attribute "inverse" must be declared for element type "idbag".


That means that "inverse" is not allowed as an attribute for that tag, according to the DTD that you're using.
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