Jun 29, 2009 6:12:37 PM org.hibernate.cfg.annotations.Version <clinit>
INFO: Hibernate Annotations 3.3.0.GA
Jun 29, 2009 6:12:37 PM org.hibernate.ejb.Version <clinit>
INFO: Hibernate EntityManager 3.3.0.GA
Jun 29, 2009 6:12:37 PM org.hibernate.ejb.Ejb3Configuration configure
INFO: Could not find any META-INF/persistence.xml file in the classpath

package com.activator;


public class PersistenceActivator implements BundleActivator {

    @Override
    public void start(BundleContext arg0) throws Exception {

    	EntityManagerFactory emf = Persistence
    			.createEntityManagerFactory("postgres");
    	EntityManager em = emf.createEntityManager();

    	SimpleDaoImpl dao = new SimpleDaoImpl();
    	dao.setEntityManager(em);

    }

    @Override
    public void stop(BundleContext arg0) throws Exception {
    	// TODO Auto-generated method stub

    }

}

Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Dao Plug-in
Bundle-SymbolicName: Dao
Bundle-Version: 1.0.0
Bundle-RequiredExecutionEnvironment: JavaSE-1.6
Import-Package: org.osgi.framework;version="1.4.0"
Bundle-Activator: com.activator.PersistenceActivator
Export-Package: com.dao.service
Require-Bundle: HibernateBundle;bundle-version="1.0.0"

<?xml version="1.0" encoding="UTF-8"?>

<persistence>

    <!-- Sample persistence using PostgreSQL. See postgres.txt. -->
    <persistence-unit name="postgres" transaction-type="RESOURCE_LOCAL">

    	<properties>


    		<property name="hibernate.archive.autodetection" value="class" />

    		<!--
    			Comment out if schema exists & you don't want the tables dropped.
    		-->
    		<property name="hibernate.hbm2ddl.auto" value="create-drop" /> <!-- drop/create tables @startup, drop tables @shutdown -->


    		<!-- Database Connection Settings -->
    		<property name="hibernate.connection.autocommit">true</property>
    		<property name="hibernate.connection.driver_class" value="org.postgresql.Driver" />
    		<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />
    		<property name="hibernate.connection.username" value="postgres" />
    		<property name="hibernate.connection.password" value="postgres" />
    		<property name="hibernate.connection.url" value="jdbc:postgresql://localhost:5432/test" />

    		<!-- Not sure about these...  -->
    		<property name="hibernate.max_fetch_depth">16</property>
    		<property name="hibernate.jdbc.batch_size">1000</property>
    		<property name="hibernate.use_outer_join">true</property>
    		<property name="hibernate.default_batch_fetch_size">500</property>

    		<!-- Hibernate Query Language (HQL) parser. -->
    		<property name="hibernate.query.factory_class">
    			org.hibernate.hql.ast.ASTQueryTranslatorFactory</property>

    		<!-- Echo all executed SQL to stdout -->
    		<property name="hibernate.show_sql">true</property>
    		<property name="hibernate.format_sql">false</property>

    		<!-- Use c3p0 for the JDBC connection pool -->
    		<property name="hibernate.c3p0.min_size">3</property>
    		<property name="hibernate.c3p0.max_size">100</property>
    		<property name="hibernate.c3p0.max_statements">100</property>

    		<property name="hibernate.cache.provider_class" value="org.hibernate.cache.HashtableCacheProvider" />

    	</properties>
    </persistence-unit>



</persistence>