[jboss-user] [Installation, Configuration & Deployment] - "ClassNotFoundException" During Hibernate JBOSS Deployment

I am getting a "ClassNotFoundException" for a "composite-id" element in a hibernate mapping file during deployment of a hibernate app even though the class in question does correctly exist in the GGGoMobile.jar file. I am using NetBeans 6.7.1 Hibernate utilities to reverse engineer a MySQL 5 database and generate the mapping files, JBOSS 5.1.0, and Hibernate 3.3.1. Application Structure: | GGGoMobile.ear | +META-INF | + gggomobile-hibernate.xml | + application.xml | + jboss-app.xml | +GGGoMobileLib.jar (contains all hibernate mapping files and compiled .class files) | | ... other JAR and WAR files | Hibernate Mapping File: | <?xml version="1.0"?> | <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" | "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> | <!-- Generated Sep 21, 2009 5:32:06 PM by Hibernate Tools 3.2.1.GA --> | <hibernate-mapping> | <class name="com.clarksonville.gm.lib.data.GmStoreAdKeyword" table="gm_store_ad_keyword" catalog="gggomobiledb"> | <composite-id name="id" class="com.clarksonville.gm.lib.data.GmStoreAdKeywordId"> | <key-property name="adKeywordId" type="int"> | <column name="ad_keyword_id" /> | </key-property> | <key-property name="storeAdId" type="int"> | <column name="store_ad_id" /> | </key-property> | </composite-id> | <many-to-one name="gmStoreAd" class="com.clarksonville.gm.lib.data.GmStoreAd" update="false" insert="false" fetch="select"> | <column name="store_ad_id" not-null="true" /> | </many-to-one> | <many-to-one name="gmAdKeyword" class="com.clarksonville.gm.lib.data.GmAdKeyword" update="false" insert="false" fetch="select"> | <column name="ad_keyword_id" not-null="true" /> | </many-to-one> | <property name="keywordBid" type="java.lang.Float"> | <column name="keyword_bid" precision="12" scale="0" /> | </property> | </class> | </hibernate-mapping> | gggomobile-hibernate.xml | <hibernate-configuration xmlns="urn:jboss:hibernate-deployer:1.0"> | <session-factory name="java:/hibernate/GGGoMobileSessionFactory" bean="jboss.gggomobile:name=GGGoMobileSessionFactory"> | <property name="datasourceName">java:/GGGoMobileDS</property> | <property name="dialect">org.hibernate.dialect.MySQLDialect</property> | <depends>jboss:service=Naming</depends> | <depends>jboss:service=TransactionManager</depends> | </session-factory> | </hibernate-configuration> | Error Stack Trace: | 11:41:39,435 ERROR [AbstractKernelController] Error installing to Start: name=jboss.gggomobile:name=GGGoMobileSessionFactory state=Create | org.hibernate.MappingException: component class not found: com.clarksonville.gm.lib.data.GmStoreAdKeywordId | at org.hibernate.mapping.Component.getComponentClass(Component.java:127) | at org.hibernate.tuple.component.PojoComponentTuplizer.buildGetter(PojoComponentTuplizer.java:156) | at org.hibernate.tuple.component.AbstractComponentTuplizer.<init>(AbstractComponentTuplizer.java:66) | at org.hibernate.tuple.component.PojoComponentTuplizer.<init>(PojoComponentTuplizer.java:61) | at org.hibernate.tuple.component.ComponentEntityModeToTuplizerMapping.<init>(ComponentEntityModeToTuplizerMapping.java:76) | | ... | | Caused by: java.lang.ClassNotFoundException: com.clarksonville.gm.lib.data.GmStoreAdKeywordId from BaseClassLoader@6dcfde{VFSClassLoaderPolicy@16a3075{name=vfsfile:/C:/JBoss/jboss-5.1.0.GA/server/default/conf/jboss-service.xml domain=ClassLoaderDomain@16877f8{name=DefaultDomain parentPolicy=BEFORE parent=org.jboss.bootstrap.NoAnnotationURLClassLoader@867e89 ... | | at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:448) | at java.lang.ClassLoader.loadClass(ClassLoader.java:252) | at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) | at java.lang.Class.forName0(Native Method) | at java.lang.Class.forName(Class.java:169) | at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:123) | at org.hibernate.mapping.Component.getComponentClass(Component.java:124) | ... 72 more | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4256518#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...