-->
These old forums are deprecated now and set to read-only. We are waiting for you on our new forums!
More modern, Discourse-based and with GitHub/Google/Twitter authentication built-in.

View unanswered posts | View active topics


Board index » Hibernate & Java Persistence » Hibernate Users

All times are UTC - 5 hours [ DST ]


Forum locked This topic is locked, you cannot edit posts or make further replies.  Page 1 of 1
  [ 2 posts ] 
  Previous topic | Next topic 
Author Message
wfcheang
 Post subject: AS/400 DB2 stored procedure loader doesn't work
PostPosted: Tue Jan 24, 2006 5:32 am 
Newbie

Joined: Tue May 03, 2005 1:53 am
Posts: 7
I am trying to use a AS/400 DB2 stored procedure for loading but I get a "Parameter type not valid" error. The following is my debug information:

Hibernate version:
Version 3.0.5 with Spring 1.2.6

Mapping documents:
Code:
<hibernate-mapping auto-import="true" package="com.kswiss.portal.factory.model">
   <class name="PrepackSizeScale" mutable="false">
      <id name="id" column="code">
         <generator class="assigned"/>
      </id>

      <property name="sizeScales" column="size_scale"
         type="com.kswiss.portal.factory.dao.hibernate.usertype.StringSizeScale"/>
      
      <loader query-ref="getAllSizeScales"/>
      
   </class>
   
   <sql-query name="getAllSizeScales" callable="true">
      <return alias="scale" class="PrepackSizeScale">
         <return-property name="code" column="CODE"/>
         <return-property name="sizeScales" column="SIZE_SCALE"/>
      </return>
      { ? = call KCWORK.SP_SIZE_SCALE() }
   </sql-query>
</hibernate-mapping>


My AS/400 DB2 stored procedure:
Code:
CREATE PROCEDURE KCWORK.SP_SIZE_SCALE()
   RESULT SETS 1
   LANGUAGE SQL
BEGIN
        ...

   DECLARE C1 CURSOR WITH RETURN FOR
   SELECT CODE, SIZE_SCALE FROM SESSION.TMP_SIZE_SCALE
   ORDER BY CODE;

        ...

   OPEN C1;
   SET RESULT SETS CURSOR C1;
END


Full stack trace of any exception that occurs:
Code:
[ERROR,JDBCExceptionReporter,http-8080-Processor25] Parameter type not valid.
[ERROR,DispatcherServlet,http-8080-Processor25] Could not complete request
org.hibernate.exception.GenericJDBCException: could not execute query
   at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:82)
   at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:70)
   at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
   at org.hibernate.loader.Loader.doList(Loader.java:1596)
   at org.hibernate.loader.Loader.list(Loader.java:1577)
   at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:112)
   at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1414)
   at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:153)
   at org.hibernate.persister.entity.NamedQueryLoader.load(NamedQueryLoader.java:55)
   at org.hibernate.persister.entity.BasicEntityPersister.load(BasicEntityPersister.java:2471)
   at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:351)
   at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:332)
   at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:113)
   at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:167)
   at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:79)
   at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:655)
   at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:261)
   at org.hibernate.type.EntityType.resolve(EntityType.java:286)
   at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:105)
   at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:530)
   at org.hibernate.loader.Loader.doQuery(Loader.java:436)
   at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:218)
   at org.hibernate.loader.Loader.loadCollection(Loader.java:1434)
   at org.hibernate.loader.collection.OneToManyLoader.initialize(OneToManyLoader.java:111)
   at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:488)
   at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)
   at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1430)
   at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:176)
   at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:48)
   at org.hibernate.collection.PersistentSet.toString(PersistentSet.java:222)
   at java.lang.String.valueOf(String.java:2131)
   at java.lang.StringBuffer.append(StringBuffer.java:370)
   at java.util.AbstractMap.toString(AbstractMap.java:589)
   at java.lang.String.valueOf(String.java:2131)
   at java.lang.StringBuffer.append(StringBuffer.java:370)
   at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:234)
   at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:961)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:738)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:658)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:392)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:347)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
   at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:292)
   at net.sf.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:108)
   at net.sf.acegisecurity.intercept.web.SecurityEnforcementFilter.doFilter(SecurityEnforcementFilter.java:197)
   at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
   at net.sf.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:143)
   at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
   at net.sf.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:324)
   at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
   at net.sf.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:220)
   at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
   at net.sf.acegisecurity.securechannel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:168)
   at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
   at net.sf.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:173)
   at net.sf.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:120)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
   at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:75)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   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.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$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
   at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
   at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
   at java.lang.Thread.run(Thread.java:534)
Caused by: java.sql.SQLException: Parameter type not valid.
   at com.ibm.as400.access.JDError.throwSQLException(JDError.java:389)
   at com.ibm.as400.access.AS400JDBCPreparedStatement.setValue(AS400JDBCPreparedStatement.java:2823)
   at com.ibm.as400.access.AS400JDBCPreparedStatement.setString(AS400JDBCPreparedStatement.java:2506)
   at org.apache.commons.dbcp.DelegatingPreparedStatement.setString(DelegatingPreparedStatement.java:131)
   at org.hibernate.type.StringType.set(StringType.java:24)
   at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:62)
   at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:44)
   at org.hibernate.loader.Loader.bindPositionalParameters(Loader.java:1115)
   at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1177)
   at org.hibernate.loader.Loader.doQuery(Loader.java:390)
   at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:218)
   at org.hibernate.loader.Loader.doList(Loader.java:1593)
   ... 87 more


Name and version of the database you are using:
AS/400 DB2 V5R3

The generated SQL (show_sql=true):
Hibernate: { ? = call KCWORK.SP_SIZE_SCALE() }

Any help is greatly appreciated. Thanks!

Kenny
Top
 Profile  
 
CWitherow
 Post subject:
PostPosted: Tue Jan 24, 2006 4:07 pm 
Senior
Senior

Joined: Wed Aug 17, 2005 12:56 pm
Posts: 136
Location: Erie, PA (USA)
I've got several stored procedure calls working although I've never done as a loader. Try using the syntax of:

{ call KCWORK.SP_SIZE_SCALE() }

The mapping and <return>...</return> appear to be OK.

Curtis ...
Top
 Profile  
 
Display posts from previous:  Sort by  
Forum locked This topic is locked, you cannot edit posts or make further replies.  Page 1 of 1
  [ 2 posts ] 

Board index » Hibernate & Java Persistence » Hibernate Users

All times are UTC - 5 hours [ DST ]

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
© Copyright 2014, Red Hat Inc. All rights reserved. JBoss and Hibernate are registered trademarks and servicemarks of Red Hat, Inc.