我无法创建会话工厂对象。当我逐行放置日志语句时，代码在HibernateUtil.createSessionFactory（）方法失败。能帮到我在哪里出错吗？我附上了我正在使用的所有相关代码。
我认为该错误具有误导性，因为它表明错误为
1.尽管asm-1.5.3.jar的可用性，“ClassNotFoundException：org.objectweb.asm.Type”。
2. com.ibm.websphere.servlet.error.ServletErrorReport：java.lang.NoClassDefFoundError：org.hibernate.impl.SessionFactoryImpl
所有与hibernate 3相关的jar文件都在classpath中
以下是代码
1。 tsrHibernate.cfg.xml
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.datasource">Template-DS</property>
<property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>
<property name="show_sql">true</property>
<property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<property name="SetBigStringTryClob">true</property>
<property name="batch_size">0</property>
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/CommonRequestsTemplates.hbm.xml"/>
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/Tsr.hbm.xml"/>
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/Sequence.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/lovvalues.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/Asset.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/AssetEnvAssociation.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/Environment.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/AutomationEnvAuthentication.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/AutomationContentType.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/Language.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/AutomationEnvContents.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/Customer.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/ScoreIsrvceFileUpload.hbm.xml" />
<mapping resource="com/ibm/aodt/isrvce/hibernate/mappings/AutomationLookup.hbm.xml" />
</session-factory>
</hibernate-configuration>
2。 CommonRequestsTemplates.hbm.xml
<?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="com.ibm.aodt.isrvce.hibernate.mappings" default-lazy="false">
<class name="com.ibm.aodt.isrvce.hibernate.mappings.CommonRequestsTemplates" table="COMMON_REQUESTS_TEMPLATES">
<id name="id">
<column name="id" not-null="true"/>
<generator class="native"/>
</id>
<property name="parentId" type="int">
<column name="parent_id" length="4" not-null="false"/>
</property>
<property name="templateName" type="string">
<column name="template_name" length="150" not-null="false"/>
</property>
<property name="templateId" type="string">
<column name="template_id" length="10" not-null="false"/>
</property>
<property name="sortOrder" type="string">
<column name="sort_order" length="10" not-null="false"/>
</property>
<property name="status" type="string">
<column name="status" length="10" not-null="false"/>
</property>
</class>
<sql-query name="commonReqTempQuery">
<return alias="commonRequestsTemplates" class="com.ibm.aodt.isrvce.hibernate.mappings.CommonRequestsTemplates"/>
SELECT id AS {commonRequestsTemplates.id},
GET_TRANSLATION_LOVVALUES(template_name,:locale) AS {commonRequestsTemplates.templateName},
parent_id AS {commonRequestsTemplates.parentId},
template_id AS {commonRequestsTemplates.templateId},
sort_order AS {commonRequestsTemplates.sortOrder},
status AS {commonRequestsTemplates.status}
FROM common_requests_templates crt, app_org ao
WHERE (crt.status = 'Active' OR crt.status like '%Autom%')
AND crt.app_id = ao.app_id
AND ao.org_id = :orgId
ORDER BY crt.sort_order
</sql-query>
</hibernate-mapping>
第3。 CrtDAO.java
package com.ibm.aodt.isrvce.hibernate.dao;
import java.util.List;
import org.apache.log4j.Logger;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;
import com.ibm.aodt.isrvce.util.HibernateUtil;
import com.ibm.aodt.isrvce.utils.TsrDaoConstants;
public class CrtDAO {
public static String hibernateLocation = "tsrHibernate.cfg.xml";
public static List findByOrg(String orgId, String userLocale) {
try
{
Session session = HibernateUtil.currentSession( hibernateLocation);
Transaction tx = session.beginTransaction();
List crtList = session.getNamedQuery("commonReqTempQuery")
.setString("orgId",orgId)
.setString("locale",userLocale)
.list();
tx.commit();
return crtList;
} catch (HibernateException e) {
e.printStackTrace();
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}finally{
HibernateUtil.closeSession( hibernateLocation);
}
}
private static Logger log = Logger.getLogger( CrtDAO.class );
}
4。 HibernateUtil.java
package com.ibm.aodt.isrvce.util;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import java.util.HashMap;
/**
* @author Administrator
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class HibernateUtil {
private static HashMap sessionFactories;
static{
sessionFactories = new HashMap();
}
private static void createSessionFactory(String configFileName){
sessionFactories.put(configFileName, new Configuration().configure(configFileName).buildSessionFactory()); // Error while invoking buildSessionFactory
}
private static final ThreadLocal threadLocal = new ThreadLocal();
public static Session currentSession(String configFileName) throws HibernateException {
SessionFactory sessionFactory = null;
Session currentSession = null;
HashMap sessions = null;
synchronized(threadLocal){
sessions = (HashMap) threadLocal.get();
if(sessions != null){
currentSession = (Session) sessions.get(configFileName);
}
if(currentSession == null){
sessionFactory = (SessionFactory) sessionFactories.get(configFileName);
if(sessionFactory == null){
createSessionFactory(configFileName);
sessionFactory = (SessionFactory) sessionFactories.get(configFileName);
}
currentSession = sessionFactory.openSession();
if(sessions == null){
sessions = new HashMap();
}
sessions.put(configFileName, currentSession);
threadLocal.set(sessions);
}
}
return currentSession;
}
public static void closeSession(String configFileName) throws HibernateException {
HashMap sessions = null;
synchronized(threadLocal){
sessions = (HashMap)threadLocal.get();
Session currentSession = (Session)sessions.get(configFileName);
sessions.remove(configFileName);
if(sessions.isEmpty()){
sessions = null;
threadLocal.set(null);
}
if(currentSession != null){
currentSession.close();
}
}
}
}
5。 ERRORLOG.TXT
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R com.ibm.websphere.servlet.error.ServletErrorReport: java.lang.NoClassDefFoundError: org.hibernate.impl.SessionFactoryImpl (initialization failure)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:702)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm._jsp._CommonRequestsTemplates._jspService(_CommonRequestsTemplates.java:516)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:99)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1694)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1635)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:149)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:125)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.isrvce.login.client.filter.LoginFilter.doFilter(Unknown Source)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:125)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:80)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:965)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:508)
[1/25/17 5:54:26:605 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:181)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:121)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:262)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionProcessor.handleRequest(AbstractJSPExtensionProcessor.java:353)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3994)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:945)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1592)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:191)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:516)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:307)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:278)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1662)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R Caused by: java.lang.NoClassDefFoundError: org.hibernate.impl.SessionFactoryImpl (initialization failure)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at java.lang.J9VMInternals.initialize(J9VMInternals.java:140)
[1/25/17 5:54:26:620 PST] 00000040 SystemErr R at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1055)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.ibm.aodt.isrvce.util.HibernateUtil.createSessionFactory(HibernateUtil.java:31)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.ibm.aodt.isrvce.util.HibernateUtil.currentSession(HibernateUtil.java:55)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.ibm.aodt.isrvce.hibernate.dao.CrtDAO.findByOrg(Unknown Source)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.corio.tsr.implementations.CommonRequestsTemplatesDAO.getTemplates(Unknown Source)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.corio.tsr.implementations.CommonRequestsTemplatesDAO.getTopLevelParents(Unknown Source)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.ibm._jsp._CommonRequestsTemplates._jspService(_CommonRequestsTemplates.java:213)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R ... 38 more
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R Caused by: java.lang.NoClassDefFoundError: org.objectweb.asm.Type
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at net.sf.cglib.core.TypeUtils.parseType(TypeUtils.java:180)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at net.sf.cglib.core.KeyFactory.<clinit>(KeyFactory.java:66)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at java.lang.J9VMInternals.initializeImpl(Native Method)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.hibernate.impl.SessionFactoryImpl.<clinit>(SessionFactoryImpl.java:318)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at java.lang.J9VMInternals.initializeImpl(Native Method)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1055)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.ibm.aodt.isrvce.util.HibernateUtil.createSessionFactory(HibernateUtil.java:31)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.ibm.aodt.isrvce.util.HibernateUtil.currentSession(HibernateUtil.java:55)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.corio.tsr.implementations.ReqSearchDAO.searchReqs(Unknown Source)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at com.corio.tsr.implementations.actions.portlets.ReqSearchAction.buildNormalContext(Unknown Source)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.apache.jetspeed.modules.actions.portlets.JspPortletAction.buildNormalContext(JspPortletAction.java:116)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.apache.jetspeed.modules.actions.portlets.GenericMVCAction.doPerform(GenericMVCAction.java:169)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.apache.jetspeed.modules.actions.portlets.GenericMVCAction.perform(GenericMVCAction.java:126)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.apache.turbine.modules.ActionLoader.exec(ActionLoader.java:122)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.apache.jetspeed.portal.portlets.GenericMVCPortlet.buildContent(GenericMVCPortlet.java:276)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.apache.jetspeed.portal.portlets.GenericMVCPortlet.getContent(GenericMVCPortlet.java:207)
[1/25/17 5:54:26:636 PST] 00000040 SystemErr R at org.apache.jetspeed.portal.security.portlets.PortletWrapper.getContent(PortletWrapper.java:115)
[1/25/17 5:54:26:652 PST] 00000040 SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[1/25/17 5:54:26:652 PST] 00000040 SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:45)
[1/25/17 5:54:26:652 PST] 00000040 SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
[1/25/17 5:54:26:652 PST] 00000040 SystemErr R at java.lang.reflect.Method.invoke(Method.java:599)
答案 0 :(得分：0)
您需要项目中的org.hibernate.impl.SessionFactoryImpl.class类。尝试在类路径中导入hibernate-3.0.5.jar。
答案 1 :(得分：0)
问题不在于jar文件，而是存在所有jar文件夹的文件夹名称。可能 WAS7 不会将空间视为文件夹名称的一部分。我们重命名了共享库使用的jar文件夹名称来自＆＃34; SPRING HIBERNATE AND ADAMS＆＃34;到＆＃34; SPRING_HIBERNATE_AND_ADAMS＆＃34; （用下划线代替空间）一切都开始正常了。