hi guys
I am doing a hibernate excercise. I am not sure what i am doing wrong. This is what i have in my DAO
++++++++++++++++++++++++
Session session = HibernateUtil.getSessionFactory().getCurrentSession();
Transaction trans = session.beginTransaction();
try {
SQLQuery sqlQuery = session.createSQLQuery("SELECT * from dbad.rst_item;");
List getSize = sqlQuery.list();
System.out.println("Size "+getSize);
trans.commit();
System.out.println("----------- Close the session------------- ");
session.close();
}
catch (Exception exp)
{
System.out.println("Rollback the session");
exp.printStackTrace();
// trans.rollback();
}
++++++++++++++++
This is my hibernate.cgf.xml
<session-factory>
<!-- Database connection settings -->
<property name="connection.datasource">jdbc/dwpastoreds</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.DB2390Dialect</property>
<property name="current_session_context_class">
thread</property>
<mapping resource="spResourceMapping/TestVO.hbm.xml"/>
</session-factory>
+++++++++++++++++++++++++++++++++++++++++++
and this is my TestVO.hbm.xml
<hibernate-mapping>
<class name="com.aoc.judiciary.framework.ValueObjects.TestVO" table="RST_ITEM">
<id name="userId" column="1">
<generator class="native"/>
</id>
<property name="name" column="2"/>
<property name="city" column="3"/>
<property name="ssn" column="4"/>
<property name="dob" column="5"/>
<property name="extradbmappingfield1" column="6"/>
<property name="extradbmappingfield2" column="8"/>
<property name="extradbmappingfield3" column="9"/>
<property name="extradbmappingfield4" column="10"/>
<property name="extradbmappingfield5" column="13"/>
<property name="extradbmappingfield6" column="14"/>
<property name="extradbmappingfield7" column="15"/>
<property name="extradbmappingfield8" column="16"/>
</class>
</hibernate-mapping>
and i get this exception
>>>>>>>>>>>>>>>>>>>>>>>>>>
org.hibernate.MappingException: No Dialect mapping for
JDBC type: -1
at org.hibernate.dialect.TypeNames.get(TypeNames.java:56)
at org.hibernate.dialect.TypeNames.get(TypeNames.java:81)
at org.hibernate.dialect.Dialect.getHibernateTypeName(Dialect.java:231)
at org.hibernate.loader.custom.CustomLoader$Metadata.getHibernateType(CustomLoader.java:559)
at org.hibernate.loader.custom.CustomLoader$ScalarResultColumnProcessor.performDiscovery(CustomLoader.java:485)
at org.hibernate.loader.custom.CustomLoader.autoDiscoverTypes(CustomLoader.java:501)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1677)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2144)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2028)
at org.hibernate.loader.Loader.list(Loader.java:2023)
at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:289)
at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1695)
at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:142)
at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:150)
at com.aoc.judiciary.framework.daoImpl.TestDaoImpl.insertInfo(TestDaoImpl.java:83)
at com.aoc.judiciary.framework.ejb.BeantestingBean.saveInfo(BeantestingBean.java:64)
at com.aoc.judiciary.framework.ejb.EJSLocalStatelessBeantesting_f63227a0.saveInfo(EJSLocalStatelessBeantesting_f63227a0.java:29)
at com.aoc.judiciary.framework.delegateImpl.LocalTestDelegateImpl.saveInfo(LocalTestDelegateImpl.java:60)
at com.aoc.judiciary.framework.ActionClasses.Action1.test1(Action1.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:216)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1282)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:673)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:2933)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:221)
at com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:210)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1912)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:84)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:472)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:411)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:101)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:566)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:619)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:952)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1039)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1462)
>>>>>>>>>>>>>>>>>>>>>>>>>>
any ideas greatly appreciated..
thanks
Jay
[ May 23, 2007: Message edited by: jay roy ]