[Lee Harrington]

The Java gods must be angry at me. Seems I can’t get anything to work without coming here for help these days.

I’m onto the next step of my project — getting my web service to interract with the database. I’ve added hibernate capabilities (something I’ve done successfully before)….and a working webservice now goes kaput.

public class RubyFTM_SDRSImpl implements IRubyFTM_SDRS {
    
    public String example(String message) {
        RubyFtmStg data = new RubyFtmStg();
        data.setSource("test");
        Session session = null;
        Transaction transaction = null;
//        try {
            session = HibernateSessionFactory.getSessionFactory().getCurrentSession();
            transaction = session.beginTransaction();
//            RubyFtmStgDAO dao = new RubyFtmStgDAO();
//            dao.save(data);
//            transaction.commit();
//        } catch (Exception e) {
//            String errMsg = e.toString();
//            if (transaction != null) {
//                try {
//                    transaction.rollback();
//                    System.out.println("transaction rolled back due to error: " + errMsg);
//                } catch (Exception e2) {}
//                    System.out.println("error rolling back transaction");
//                }
//        } finally {
//            if (session != null) {
//                try { session.close(); } catch (Exception e) {}
//            }    
//        } 
        return message;
    }
    
}

Here’s the method. You can see I’ve commented out most of the code. When all was commented out — no problem. When this line is uncommented — I get an error.

transaction = session.beginTransaction();

SEVERE: Error initializing XFireServlet.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.codehaus.xfire.spring.ServiceBean' defined in class path resource [META-INF/xfire/services.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/hibernate/Session
java.lang.NoClassDefFoundError: org/hibernate/Session
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:247)
    at org.springframework.util.ClassUtils.forName(ClassUtils.java:108)
    at org.springframework.beans.propertyeditors.ClassEditor.setAsText(ClassEditor.java:63)
    at org.springframework.beans.BeanWrapperImpl.doTypeConversionIfNecessary(BeanWrapperImpl.java:771)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:584)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:469)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:626)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValues(BeanWrapperImpl.java:653)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValues(BeanWrapperImpl.java:642)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1023)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:824)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:345)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:275)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:320)
    at org.codehaus.xfire.spring.XFireConfigLoader.getXFireApplicationContext(XFireConfigLoader.java:107)
    at org.codehaus.xfire.spring.XFireConfigLoader.loadContext(XFireConfigLoader.java:41)
    at org.codehaus.xfire.transport.http.XFireConfigurableServlet.loadConfig(XFireConfigurableServlet.java:86)
    at org.codehaus.xfire.transport.http.XFireConfigurableServlet.createXFire(XFireConfigurableServlet.java:54)
    at org.codehaus.xfire.transport.http.XFireServlet.init(XFireServlet.java:45)
    at javax.servlet.GenericServlet.init(GenericServlet.java:256)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1044)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:887)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3948)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4271)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:866)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:850)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
    at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:316)
    at org.apache.catalina.core.StandardHost.install(StandardHost.java:859)
    at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:723)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:473)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1002)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:393)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:816)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1125)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:518)
    at org.apache.catalina.core.StandardService.start(StandardService.java:519)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:2343)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398)

I get the error when Tomcat 5 (java 5) is started. I do have the hibernate classes in my project. Here’s the services.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xfire.codehaus.org/config/1.0">

    <service>
        <name>RubyFTM_SDRS</name>
        <serviceClass>com.add.sdrs.IRubyFTM_SDRS</serviceClass>
        <implementationClass>
            com.add.sdrs.RubyFTM_SDRSImpl
        </implementationClass>
        <style>wrapped</style>
        <use>literal</use>
        <scope>application</scope>
    </service></beans>

hibernate.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">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

    <session-factory>
        <property name="connection.username">sdrs_stg</property>
        <property name="connection.url">
            jdbc:oracle:thin:sdrs_stg/netric2d@cht022h.sldc.sbc.com:1521:netric2d
        </property>
        <property name="dialect">
            org.hibernate.dialect.Oracle9Dialect
        </property>
        <property name="myeclipse.connection.profile">
            SDRS_STG
        </property>
        <property name="connection.password">stg4sdrs</property>
        <property name="connection.driver_class">
            oracle.jdbc.driver.OracleDriver
        </property>
        <mapping resource="com/add/sdrs/RubyFtmStg.hbm.xml" />

    </session-factory>

</hibernate-configuration>

I’m stuck again.

Lee

ps — reposted — originally put in the wrong folder

[Brian Fernandes]

Lee,

Can you check your server deploy folder to see if the Hibernate libraries are being deployed?
You need to check the settings under MyEclipse > J2EE Project > Web Project, check your Library Deployment Policy settings.

[Lee Harrington]

@Support-Brian wrote:

Can you check your server deploy folder to see if the Hibernate libraries are being deployed?
You need to check the settings under MyEclipse > J2EE Project > Web Project, check your Library Deployment Policy settings.

Thank you, thank you. I would have never figured that out. I did a check of the lib in my Tomcat/webapps/<myapp> directory and hibernate jar was not there (exploded deployment).

In my “Deployment” tab (that I never knew about), “use smart deployment” was chosen, I changed to “jar dependant” and redeployed my app — and all is well.

Actually, it just allowed me to go on to the next bug – but I was able to handle that myself 🙂

A million thanks!

Lee

[Author]

Posts