No [EntityType] was found for the key class [audit.orm.ServerDetail] in the Metamodel - please verify that the [Entity] class was referenced in persistence.xml using a specific <class>audit.orm.ServerDetail</class> property or a global <exclude-unlisted-classes>false</exclude-unlisted-classes> element.
	at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.entityEmbeddableManagedTypeNotFound(MetamodelImpl.java:174)
	at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.entity(MetamodelImpl.java:194)
	at org.eclipse.persistence.internal.jpa.querydef.AbstractQueryImpl.from(AbstractQueryImpl.java:97)

<?xml version="1.0"?>
<persistence version="1.0">
	<persistence-unit name="audit" transaction-type="RESOURCE_LOCAL">
		<class>audit.orm.ServerDetail</class>
		
		<!-- EclipseLink should create the database schema automatically -->
		<property name="eclipselink.ddl-generation" value="create-tables" />
		<property name="eclipselink.ddl-generation.output-mode"
			value="database" />
		<property name="eclipselink.logging.level" value="FINE"/>
	</persistence-unit>
</persistence>

    <!-- Database/ORM configuration -->
    <bean id="datasource" class="com.jolbox.bonecp.BoneCPDataSource" destroy-method="close">
        <property name="driverClass" value="$CONTAINER{audit.db.driver}" />
        <property name="jdbcUrl" value="$CONTAINER{audit.db.url}" />
        <property name="username" value="$CONTAINER{audit.db.username}"/>
        <property name="password" value="$CONTAINER{audit.db.password}"/>
        <property name="idleConnectionTestPeriod" value="60"/>
        <property name="idleMaxAge" value="240"/>
        <property name="maxConnectionsPerPartition" value="10"/>
        <property name="minConnectionsPerPartition" value="4"/>
        <property name="partitionCount" value="1"/>
        <property name="acquireIncrement" value="2"/>
        <property name="statementsCacheSize" value="100"/>
        <property name="releaseHelperThreads" value="0"/>
    </bean>
    
    <bean
     class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />
    
	<bean id="auditDatabaseSessionFactory"
		class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="persistenceUnitName" value="audit" />
        <property name="persistenceUnitManager" ref="persistenceUnitManager" />
		<property name="jpaDialect" ref="jpaDialect"></property>
		<property name="jpaVendorAdapter">
            <bean
                class="org.springframework.orm.jpa.vendor.EclipseLinkJpaVendorAdapter">
            </bean>
        </property>
	</bean>
	
	<bean id="persistenceUnitManager" class="org.springframework.orm.jpa.persistenceunit.DefaultPersistenceUnitManager">
        <property name="defaultDataSource" ref="datasource" />
        <property name="dataSources">
            <map>
                <entry>
                    <key>
                        <value>jdbc/__default</value>
                    </key>
                    <ref bean="datasource" />
                </entry>
                <entry>
                    <key>
                        <value>jdbc/jta</value>
                    </key>
                    <ref bean="datasource" />
                </entry>
            </map>
        </property>
        <property name="loadTimeWeaver">
            <bean class="org.springframework.instrument.classloading.SimpleLoadTimeWeaver" />
        </property>
    </bean>
	
	<bean id="jpaDialect" class="org.springframework.orm.jpa.vendor.EclipseLinkJpaDialect" />

    <bean id="transactionManager"
        class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="auditDatabaseSessionFactory"/>
    </bean>
  
    <bean id="auditDatabaseSession" class="org.springframework.orm.jpa.support.SharedEntityManagerBean">
        <property name="entityManagerFactory" ref="auditDatabaseSessionFactory"/>
    </bean>