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weaselboy1976
 Post subject: not-null must be declared for element type key-property
PostPosted: Fri Feb 04, 2005 3:02 pm 
Beginner
Beginner

Joined: Fri Feb 04, 2005 2:44 pm
Posts: 25
Location: Buffalo, NY
I have a database table that uses 8 columns as a primary key, so I'm declaring a composite-id. Any ideas on what's wrong? I try adding the not-null property, but it didn't make a difference. TIA.

Hibernate version:
2.1

Mapping documents:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping
PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">

<hibernate-mapping>

<class name="converter.Psched" table="PSCHED">

<composite-id>
<key-property name="study" column="STUDY" type="string"/>
<key-property name="patid"/>
<key-property name="step"/>
<key-property name="ver"/>
<key-property name="fname"/>
<key-property name="keyval"/>
<key-property name="seq"/>
<key-property name="tdate" type="calendar"/>
</composite-id>

<property name="sname">
<column name="SNAME" type="string" length="50" not-null="true"/>
</property>

<property name="vtitle"/>
<property name="keyunt"/>
<property name="winunt"/>
<property name="winval"/>
<property name="ddate" type="calendar"/>
<property name="req"/>
<property name="reason"/>
<property name="comp"/>
<property name="sysdat" type="calendar"/>
<property name="dchng" type="calendar"/>

</class>

</hibernate-mapping>

Full stack trace of any exception that occurs:
13:45:09,937 INFO Environment:478 - Hibernate 2.1.7
13:45:09,953 INFO Environment:507 - hibernate.properties not found
13:45:09,953 INFO Environment:538 - using CGLIB reflection optimizer
13:45:09,953 INFO Environment:567 - using JDK 1.4 java.sql.Timestamp handling
13:45:09,968 INFO Configuration:900 - configuring from resource: /hibernate.cfg.xml
13:45:09,968 INFO Configuration:872 - Configuration resource: /hibernate.cfg.xml
13:45:10,625 INFO Configuration:331 - Mapping resource: hib/Psched.hbm.xml
13:45:10,843 INFO Binder:230 - Mapping class: converter.Psched -> PSCHED
13:45:11,359 INFO Configuration:331 - Mapping resource: hib/T_ddmiss.hbm.xml
13:45:11,437 ERROR XMLHelper:48 - Error parsing XML: XML InputStream(11) Attribute "not-null" must be declared for element type "key-property".
13:45:11,437 ERROR XMLHelper:48 - Error parsing XML: XML InputStream(12) Attribute "not-null" must be declared for element type "key-property".
13:45:11,437 ERROR XMLHelper:48 - Error parsing XML: XML InputStream(13) Attribute "not-null" must be declared for element type "key-property".
13:45:11,437 ERROR XMLHelper:48 - Error parsing XML: XML InputStream(14) Attribute "not-null" must be declared for element type "key-property".
13:45:11,437 ERROR XMLHelper:48 - Error parsing XML: XML InputStream(15) Attribute "not-null" must be declared for element type "key-property".
13:45:11,437 ERROR XMLHelper:48 - Error parsing XML: XML InputStream(16) Attribute "not-null" must be declared for element type "key-property".
13:45:11,437 ERROR XMLHelper:48 - Error parsing XML: XML InputStream(17) Attribute "not-null" must be declared for element type "key-property".
net.sf.hibernate.MappingException: Error reading resource: hib/T_ddmiss.hbm.xml
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:339)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:1018)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:974)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:902)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:888)
at converter.ConvertToLegacy.<init>(ConvertToLegacy.java:38)
at converter.ConvertToLegacy.main(ConvertToLegacy.java:30)
Caused by: net.sf.hibernate.MappingException: invalid mapping
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:287)
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:336)
... 6 more
Caused by: org.xml.sax.SAXParseException: Attribute "not-null" must be declared for element type "key-property".
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.emptyElement(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.DTDConfiguration.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:339)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:286)
... 7 more
java.lang.NullPointerException
at converter.ConvertToLegacy.convert(ConvertToLegacy.java:51)
at converter.ConvertToLegacy.main(ConvertToLegacy.java:31)
Exception in thread "main"

Name and version of the database you are using:
Ingres II 2.6
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emmanuel
 Post subject:
PostPosted: Sat Feb 05, 2005 7:41 am 
Hibernate Team
Hibernate Team

Joined: Sun Sep 14, 2003 3:54 am
Posts: 7256
Location: Paris, France
key-property is not null by design so don't override this (check the DTD for more infos)

_________________
Emmanuel

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 Profile  
 
Makatun
 Post subject: not-found for many-to-many problem
PostPosted: Thu Sep 15, 2005 4:41 pm 
Newbie

Joined: Thu Sep 15, 2005 4:24 pm
Posts: 1
Location: NY USA
Please Help

Exception:

org.hibernate.MappingException: Error reading resource: inventory/beans/Model.hbm.xml
at org.hibernate.cfg.Configuration.addResource(Configuration.java:444)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1358)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1330)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1312)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1279)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1207)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1193)
at inventory.DAO.HibernateDAO.setup(HibernateDAO.java:49)
at inventory.DAO.HibernateDAO.<init>(HibernateDAO.java:43)
at org.apache.jsp.bulb_jsp._jspService(bulb_jsp.java:128)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:388)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.ja
va:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.hibernate.MappingException: invalid mapping
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:391)
at org.hibernate.cfg.Configuration.addResource(Configuration.java:441)
... 59 more
Caused by: org.xml.sax.SAXParseException: Attribute "not-found" must be declared for element type "many-to-man
y". 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.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown So
urce)
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:339)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:390)
... 60 more

Mapping:

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping
package="inventory.beans">

<class name="Model">
<id name="id">
<generator class="native"/>
</id>

<property name="model" type="string" length="16" not-null="true" unique="true"/>

<set name="compatibleModels" table="compatible_models" >
<key column="model_id"/>
<many-to-many class="Model" column="compatible_model" not-found="ignore"/>
</set>
</class>

</hibernate-mapping>
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