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Author Message
munger
 Post subject: How to debug xml conf file when no explicit message ?
PostPosted: Tue May 10, 2011 3:54 am 
Newbie

Joined: Wed Mar 02, 2011 9:50 am
Posts: 15
Hi all,

Here is a double simple question:

First i don't know how i can debug an error at runtime when the xml is parsed, as hibernate does not say anything but cannot instanciate my session factory. Here is the buggy line :

Code:
SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory();


So that's the first question, how can i know which line is buggy ?

because the runtime error stack is only this:

Code:
2011-05-09 18:07:32.834::WARN:  Nested in org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hi
bernateInitializer' defined in class path resource [META-INF/spring/core/dataAccessContext.xml]: Instantiation of bean failed; neste
d exception is java.lang.ExceptionInInitializerError:
java.lang.NullPointerException
        at com.vberetti.bgp.web.core.database.impl.HibernateUtil.buildSessionFactory(HibernateUtil.java:28)
        at com.vberetti.bgp.web.core.database.impl.HibernateUtil.<clinit>(HibernateUtil.java:16)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
        at java.lang.reflect.Constructor.newInstance(Unknown Source)
        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)
        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:74)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanF
actory.java:958)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBe
anFactory.java:911)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFact
ory.java:485)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactor
y.java:456)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222
)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.
java:580)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext
.java:895)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
        at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:540)
        at org.mortbay.jetty.servlet.Context.startContext(Context.java:135)
        at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1220)
        at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:510)
        at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
        at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
        at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
        at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
        at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
        at org.mortbay.jetty.Server.doStart(Server.java:222)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
        at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:977)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.mortbay.start.Main.invokeMain(Main.java:194)
        at org.mortbay.start.Main.start(Main.java:512)
        at org.mortbay.start.Main.main(Main.java:119)





Secondly, i would like to ask you guys, as i cannot debug myself, if you have any idea finding a solution for my problem, here is the buggy code:


Code:
   <class name="WellInfo" table="WELLS" dynamic-update="true">

      <composite-id name="id" class="WellInfoIdType">
         <key-many-to-one name="parentPlate" column="PARENT_PLATE"
            class="com.andromas.bgp.web.core.model.platetype.PlateType"></key-many-to-one>
         <key-property name="name" column="NAME" type="string" />
      </composite-id>

      <property name="index" type="long" column="INDEX" not-null="true"></property>
      <property name="wellOrder" type="integer" column="WELL_ORDER"
         not-null="true"></property>
      <property name="barcode" type="string" column="BARCODE"></property>
      <property name="method" type="string" column="METHOD" not-null="true"></property>
      <property name="needAcquisition" type="string" column="NEED_ACQUISITION"></property>
      
      <list name="identificationResults" lazy="false" inverse="true" cascade="all-delete-orphan">
         <key column="PARENT_WELL" not-null="true" />
         <list-index column="index" />
         <one-to-many class="IdentificationResultType" />
      </list>   

   </class>


   <class name="IdentificationResultType" table="IDENTIFICATION_RESULTS">
      <id name="id" type="long" column="IDENT_ID">
         <generator class="native" />
      </id>

      <property name="index" type="long" column="INDEX" not-null="true"></property>
      <property name="timestamp" type="long" column="TIMESTAMP"></property>

      <many-to-one name="spectrometer" column="SPECTROMETER"
         class="SpectrometerType"></many-to-one>

      <many-to-one name="well" class="WellInfo">
         <column name="PARENT_WELL" not-null="true"></column>
      </many-to-one>

      <property name="preDiagnosis" type="string" column="PRE_DIAGNOSIS"></property>
      <property name="diagnosis" type="string" column="DIAGNOSIS"></property>
      <property name="score" type="integer" column="SCORE"></property>
      <property name="comment" type="string" column="COMMENT"></property>

   </class>


If i remove the list in the first class the error diseappear at runtime, but, of course, i want to keep this list :)

Can you help ? thanks a lot !
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munger
 Post subject: Re: How to debug xml conf file when no explicit message ?
PostPosted: Tue May 10, 2011 10:20 am 
Newbie

Joined: Wed Mar 02, 2011 9:50 am
Posts: 15
anybody ? thanks :)
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munger
 Post subject: Re: How to debug xml conf file when no explicit message ?
PostPosted: Thu May 12, 2011 12:04 pm 
Newbie

Joined: Wed Mar 02, 2011 9:50 am
Posts: 15
anyone, an idea ?
thank you
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munger
 Post subject: Re: How to debug xml conf file when no explicit message ?
PostPosted: Mon May 16, 2011 4:17 am 
Newbie

Joined: Wed Mar 02, 2011 9:50 am
Posts: 15
Hi again, i really feel this is quite strange, i am quite new to hibernate, and i really copied/pasted and read the documentation for a parent child example, and it doesn't work.
Do i have to suspect the documentation to be uncomplete maybe ?
the syntax of the parent child relation must be good in my classes here, do you confirm ?
Else where can the problem be comming from ?

thanks
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 Profile  
 
munger
 Post subject: Re: How to debug xml conf file when no explicit message ?
PostPosted: Mon May 16, 2011 9:17 am 
Newbie

Joined: Wed Mar 02, 2011 9:50 am
Posts: 15
i tried replacing the list by a set, and the problem is still the same, here is hibernate log (there is no error, but it stops there, while my hibernate session object is not created - as explained in the beginning of this thread) :




Code:
15:15:40,349 DEBUG org.hibernate.cfg.Configuration 1678 <main> null<-org.dom4j.tree.DefaultAttribute@b6a6d6 [Attribute: name resource value "hbmPlates.xml"]
15:15:40,349  INFO org.hibernate.cfg.Configuration 655 <main> Reading mappings from resource : hbmPlates.xml
15:15:40,350 DEBUG org.hibernate.util.DTDEntityResolver 64 <main> trying to resolve system-id [http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd]
15:15:41,835  INFO org.hibernate.cfg.HbmBinder 348 <main> Mapping class: com.andromas.bgp.web.core.model.platetype.SpectrometerType -> SPECTROMETERS
15:15:41,835 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: id -> SPECTRO_ID
15:15:41,835 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: provider -> PROVIDER
15:15:41,836 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: deliveryDate -> DELIVERY_DATE
15:15:41,836 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: lastCleanupDate -> LAST_CLEANUP_DATE
15:15:41,836 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: room -> ROOM
15:15:41,836 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: address -> ADDRESS
15:15:41,836 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: contactMail -> CONTACT_MAIL
15:15:41,837 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: contactPhone -> CONTACT_PHONE
15:15:41,838  INFO org.hibernate.cfg.HbmBinder 348 <main> Mapping class: com.andromas.bgp.web.core.model.platetype.WellInfo -> WELLS
15:15:41,874 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: parentPlate -> PARENT_PLATE
15:15:41,874 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: name -> NAME
15:15:41,874 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: id -> PARENT_PLATE, NAME
15:15:41,875 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: index -> INDEX
15:15:41,875 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: wellOrder -> WELL_ORDER
15:15:41,875 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: barcode -> BARCODE
15:15:41,875 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: method -> METHOD
15:15:41,875 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: needAcquisition -> NEED_ACQUISITION
15:15:41,876 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: identificationResults
15:15:41,876  INFO org.hibernate.cfg.HbmBinder 348 <main> Mapping class: com.andromas.bgp.web.core.model.platetype.IdentificationResultType -> IDENTIFICATION_RESULTS
15:15:41,877 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: id -> IDENT_ID
15:15:41,877 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: index -> INDEX
15:15:41,877 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: timestamp -> TIMESTAMP
15:15:41,877 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: spectrometer -> SPECTROMETER
15:15:41,877 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: well -> WELL
15:15:41,878 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: preDiagnosis -> PRE_DIAGNOSIS
15:15:41,878 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: diagnosis -> DIAGNOSIS
15:15:41,878 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: score -> SCORE
15:15:41,878 DEBUG org.hibernate.cfg.HbmBinder 1335 <main> Mapped property: comment -> COMMENT
15:15:41,878  INFO org.hibernate.cfg.Configuration 1633 <main> Configured SessionFactory: null
15:15:41,879 DEBUG org.hibernate.cfg.Configuration 1634 <main> properties: {show_sql=true, java.vendor=Sun Microsystems Inc., sun.java.launcher=SUN_STANDARD, hibernate.connection.url=jdbc:hsqldb:file:./data/hsqldb/database, sun.management.compiler=HotSpot Client Compiler, c3p0.min_size=5, hbm2ddl.auto=update, os.name=Windows 7, sun.boot.class.path=C:\Program Files\Java\jre6\lib\resources.jar;C:\Program Files\Java\jre6\lib\rt.jar;C:\Program Files\Java\jre6\lib\sunrsasign.jar;C:\Program Files\Java\jre6\lib\jsse.jar;C:\Program Files\Java\jre6\lib\jce.jar;C:\Program Files\Java\jre6\lib\charsets.jar;C:\Program Files\Java\jre6\classes, hibernate.current_session_context_class=thread, sun.desktop=windows, hibernate.c3p0.max_size=20, java.vm.specification.vendor=Sun Microsystems Inc., c3p0.max_size=20, java.runtime.version=1.6.0_22-b04, hibernate.c3p0.min_size=5, hibernate.cache.provider_class=org.hibernate.cache.NoCacheProvider, user.name=max, connection.driver_class=org.hsqldb.jdbcDriver, current_session_context_class=thread, hibernate.c3p0.timeout=300, user.language=fr, sun.boot.library.path=C:\Program Files\Java\jre6\bin, dialect=org.hibernate.dialect.HSQLDialect, java.version=1.6.0_22, user.timezone=Europe/Paris, sun.arch.data.model=32, java.endorsed.dirs=C:\Program Files\Java\jre6\lib\endorsed, sun.cpu.isalist=pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86, sun.jnu.encoding=Cp1252, file.encoding.pkg=sun.io, file.separator=\, java.specification.name=Java Platform API Specification, java.class.version=50.0, user.country=FR, connection.url=jdbc:hsqldb:file:./data/hsqldb/database, java.home=C:\Program Files\Java\jre6, java.vm.info=mixed mode, sharing, os.version=6.1, path.separator=;, c3p0.idle_test_period=3000, connection.password=, java.vm.version=17.1-b03, hibernate.connection.password=, user.variant=, java.awt.printerjob=sun.awt.windows.WPrinterJob, sun.io.unicode.encoding=UnicodeLittle, awt.toolkit=sun.awt.windows.WToolkit, hibernate.connection.username=sa, user.home=C:\Users\max, java.specification.vendor=Sun Microsystems Inc., hibernate.hbm2ddl.auto=update, java.library.path=C:\Windows\system32;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;c:\Program Files\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\NTRU Cryptosystems\NTRU TCG Software Stack\bin\;C:\Program Files\Wave Systems Corp\Gemalto\Access Client\v5\;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\10.0\DLLShared\;%JAVA_HOME%\bin;%JAVA_HOME%\lib;C:\Program Files\apache-maven-3.0\bin;C:\Program Files\SlikSvn\bin\, java.vendor.url=http://java.sun.com/, hibernate.connection.driver_class=org.hsqldb.jdbcDriver, connection.username=sa, java.vm.vendor=Sun Microsystems Inc., hibernate.dialect=org.hibernate.dialect.HSQLDialect, java.runtime.name=Java(TM) SE Runtime Environment, java.class.path=C:\Users\max\Documents\AndromasTest\bgp-server\lib\commons-logging-1.1.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jetty-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jetty-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jetty-util-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jetty-util-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\servlet-api-2.5-20081211.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\servlet-api-2.5-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jsp-2.1\ant-1.6.5.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jsp-2.1\core-3.1.1.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jsp-2.1\jsp-2.1.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\jsp-2.1\jsp-api-2.1.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\management\jetty-management-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\management\jetty-management-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\naming\activation-1.1.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\naming\jetty-naming-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\naming\jetty-naming-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\naming\mail-1.4.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\plus\jetty-plus-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\xbean\jetty-xbean-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\xbean\jetty-xbean-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\annotations\geronimo-annotation_1.0_spec-1.0.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\annotations\jetty-annotations-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\annotations\jetty-annotations-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-ajp-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-ajp-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-client-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-client-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-html-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-html-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-java5-stats-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-java5-threadpool-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-java5-threadpool-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-ldap-jaas-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-rewrite-handler-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-servlet-tester-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-servlet-tester-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-setuid-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-setuid-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-sslengine-6.1.10.jar;C:\Users\max\Documents\AndromasTest\bgp-server\lib\ext\jetty-sslengine-6.1.20.jar;C:\Users\max\Documents\AndromasTest\bgp-server\resources, hibernate.bytecode.use_reflection_optimizer=false, c3p0.timeout=300, java.vm.specification.name=Java Virtual Machine Specification, java.vm.specification.version=1.0, sun.cpu.endian=little, sun.os.patch.level=, java.io.tmpdir=C:\Users\max\AppData\Local\Temp\, java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport.cgi, os.arch=x86, java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment, java.ext.dirs=C:\Program Files\Java\jre6\lib\ext;C:\Windows\Sun\Java\lib\ext, user.dir=C:\Users\max\Documents\AndromasTest\bgp-server, hibernate.c3p0.idle_test_period=3000, line.separator=
, java.vm.name=Java HotSpot(TM) Client VM, cache.provider_class=org.hibernate.cache.NoCacheProvider, file.encoding=Cp1252, java.specification.version=1.6, c3p0.max_statements=50, jetty.home=C:\Users\max\Documents\AndromasTest\bgp-server, hibernate.show_sql=true, hibernate.c3p0.max_statements=50}
15:15:41,879 DEBUG org.hibernate.cfg.Configuration 1376 <main> Preparing to build session factory with filters : {}
15:15:41,879 DEBUG org.hibernate.cfg.Configuration 1211 <main> processing extends queue
15:15:41,880 DEBUG org.hibernate.cfg.Configuration 1215 <main> processing collection mappings
15:15:41,880 DEBUG org.hibernate.cfg.CollectionSecondPass 64 <main> Second pass for collection: com.andromas.bgp.web.core.model.platetype.PlateType.wells
15:15:41,880  INFO org.hibernate.cfg.HbmBinder 2473 <main> Mapping collection: com.andromas.bgp.web.core.model.platetype.PlateType.wells -> WELLS
15:15:41,881 DEBUG org.hibernate.cfg.CollectionSecondPass 80 <main> Mapped collection key: PARENT_PLATE, index: index, one-to-many: com.andromas.bgp.web.core.model.platetype.WellInfo
15:15:41,881 DEBUG org.hibernate.cfg.CollectionSecondPass 64 <main> Second pass for collection: com.andromas.bgp.web.core.model.platetype.WellInfo.identificationResults
15:15:41,881  INFO org.hibernate.cfg.HbmBinder 2473 <main> Mapping collection: com.andromas.bgp.web.core.model.platetype.WellInfo.identificationResults -> IDENTIFICATION_RESULTS
15:15:41,882 DEBUG org.hibernate.cfg.CollectionSecondPass 80 <main> Mapped collection key: WELL, one-to-many: com.andromas.bgp.web.core.model.platetype.IdentificationResultType
15:15:41,882 DEBUG org.hibernate.cfg.Configuration 1226 <main> processing native query and ResultSetMapping mappings
15:15:41,882 DEBUG org.hibernate.cfg.Configuration 1234 <main> processing association property references
15:15:41,882 DEBUG org.hibernate.cfg.Configuration 1256 <main> processing foreign key constraints
15:15:41,883 DEBUG org.hibernate.cfg.Configuration 1339 <main> resolving reference to class: com.andromas.bgp.web.core.model.platetype.SpectrometerType
15:15:41,883 DEBUG org.hibernate.cfg.Configuration 1339 <main> resolving reference to class: com.andromas.bgp.web.core.model.platetype.WellInfo



thanks if you can help :)
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munger
 Post subject: Re: How to debug xml conf file when no explicit message ?
PostPosted: Mon May 16, 2011 9:47 am 
Newbie

Joined: Wed Mar 02, 2011 9:50 am
Posts: 15
To help debugging, i splitted the first mentionned code line in this thread in two parts, then the problem arised :
Code:
        ... 35 more
Caused by: org.hibernate.MappingException: Foreign key (FKCB2A4705D6061A9E:IDENTIFICATION_RESULTS [PARENT_WELL])) must have same num
ber of columns as the referenced primary key (WELLS [PARENT_PLATE,NAME])
        at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:113)
        at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:96)
        at org.hibernate.cfg.Configuration.secondPassCompileForeignKeys(Configuration.java:1354)
        at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1261)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1377)
        at com.vberetti.bgp.web.core.database.impl.HibernateUtil.buildSessionFactory(HibernateUtil.java:24)
        ... 43 more
2011-05-16 15:44:25.161::WARN:  Nested in org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hi
bernateInitializer' defined in class path resource [META-INF/spring/core/dataAccessContext.xml]: Instantiation of bean failed; neste
d exception is java.lang.ExceptionInInitializerError:
org.hibernate.MappingException: Foreign key (FKCB2A4705D6061A9E:IDENTIFICATION_RESULTS [PARENT_WELL])) must have same number of colu
mns as the referenced primary key (WELLS [PARENT_PLATE,NAME])
        at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:113)



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