java.lang.NoClassDefFoundError: org/hibernate/search/Search

Huân · **Joined:** Thu Jun 26, 2008 5:22 am **Posts:** 4

Hello

I'm currently using Hibernate with Annotations in a web app (it works well) and i would now use Hibernate Search

But each time I use these lines :

Code:

Session hibsession = HibernateUtil.getSession();
FullTextSession fullTextSession = Search.createFullTextSession(hibsession);

The JSP is built but if i try to display the page that call these lines an error occurs :

java.lang.NoClassDefFoundError: org/hibernate/search/Search

But I've checked many times, this class is present in the library hibernate-search-3.0.1.GA
And I absolutely need to execute this code to perform a first manual indexing and to execute queries

My eclipse classpath file :

Code:

<?xml version="1.0" encoding="UTF-8"?>
<classpath>
   <classpathentry kind="src" path="src"/>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
   <classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v5.5"/>
   <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
   <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
   <classpathentry kind="lib" path="N:/classes/jar/mysql/mysql-connector-java-5.0.8-bin.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/javax/persistence-api-1.0.jar" />
   <classpathentry kind="lib" path="N:/classes/jar/javax/servlet-api-2.3.jar">
   </classpathentry>
   <classpathentry kind="lib" path="N:/classes/jar/hibernate/hibernate-3.2.4.ga.jar">
   </classpathentry>
   <classpathentry kind="lib" path="N:/classes/jar/hibernate/hibernate-annotations-3.3.0.ga.jar">
   </classpathentry>
   <classpathentry kind="lib" path="N:/classes/jar/hibernate/hibernate-commons-annotations-3.0.0.ga.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/common/commons-collections-3.2.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/common/commons-logging-1.1.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/j2ee/javaee.1.5.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/dom4j/dom4j-1.6.1.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/cglib/cglib-2.1_3.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/ehcache/ehcache-1.2.3.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/log4j/log4j-1.2.13.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/asm/asm-1.5.3.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/antlr/antlr-2.7.6.jar"/>
   <classpathentry kind="lib" path="N:/classes/jar/j2ee/j2eeAtos.13.jar"/>
   <classpathentry kind="lib" path="D:/sources/hibernate-pim-web/lib/hibernate-search.jar">
   </classpathentry>
   <classpathentry kind="lib" path="D:/hibernate/hibernate-search-3.0.1.GA/lib/lucene-core-2.3.0.jar"/>
   <classpathentry kind="lib" path="D:/hibernate/hibernate-search-3.0.1.GA/lib/jms.jar"/>
   <classpathentry kind="output" path="build/classes"/>
</classpath>

hibernate.cfg.xml

Code:

<hibernate-configuration>
    <session-factory>
         
        <property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property>
         
        <!-- Utilisation d'un pool de conexions géré par Tomcat -->
        <!-- Ce pool est paramétré dans le server.xml de Tomcat  -->
        <property name="hibernate.connection.datasource">java:comp/env/jdbc/PIM_DATA</property>
        
        <!-- Stockage index de recherche -->
      <property name="hibernate.search.default.directory_provider">org.hibernate.search.store.FSDirectoryProvider</property>
        <property name="hibernate.search.default.indexBase">/indexes/</property>
        <!-- analyseur pour recherche -->
        

        <!-- Affichage pour debug -->
        <property name="show_sql">true</property>
        <property name="hibernate.use_sql_comments">true</property>

        <!-- Cache de niveau 2 : perfs -->
        <property name="hibernate.cache.use_second_level_cache">true</property>
        <property name="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider   </property>
        
        <!-- Infos de mapping -->
        <mapping class="pim.AbDevice" />
        <mapping class="pim.AbContact" />
        <mapping class="pim.AbAddress" />
        <mapping class="pim.UserServices" />
        
        <!-- Configuration du cache de niveau 2 -->
        <class-cache class="pim.UserServices" usage="nonstrict-read-write" include="all"/>
        
    </session-factory>
</hibernate-configuration>

Please help....

sanne.grinovero · **Posted:** Thu Jun 26, 2008 6:44 am

if it compiles it means you have the correct jar in your project classpath,
but having this error means the jar is not there in your web application classpath.

what is your jsp container?

Huân · **Joined:** Thu Jun 26, 2008 5:22 am **Posts:** 4

Thanks for your reply

I'm using Tomcat 5.5

I start the server from eclipse

sanne.grinovero · **Posted:** Thu Jun 26, 2008 8:08 am

ok, you should check if the search jar is in the same place as the other hibernate jars you are using.
If you are starting tomcat from inside eclipse you should configure it to export the search.jar to the webapp; check if it is getting exported to the war as other libs to.

Huân · **Joined:** Thu Jun 26, 2008 5:22 am **Posts:** 4

Ok thanks I've fixed it thanks to you !

sanne.grinovero · **Posted:** Thu Jun 26, 2008 8:20 am

nice, you're welcome!