unsatisfied Dependancy exception

[David Smith]

Hi

we are using spring and hibernate. we have few JUNIT test cases which we are trying to execute. But when I execute my test case I am getting unsatisfied Dependancy exception through bean property 'dataSource'.My test case and configuration files:

public class AbstractTransactionalSpringTestCase extends AbstractTransactionalDataSourceSpringContextTests{
 
private final static String[] contextPaths = {
"classpath*:/WEB-INF/applicationContext-*.xml",
"classpath*:/WEB-INF/bam-servlet.xml"
};

protected String[] getConfigLocations() {
//setAutowireMode(AUTOWIRE_BY_NAME);
return contextPaths;
/*return new String[] {SPRING_CONFIG_LOCATION};*/
}

protected void onSetUpBeforeTransaction() throws Exception {
super.onSetUpBeforeTransaction();
}
}

Test Case

public class TestDiscontinuationDAO extends AbstractTransactionalSpringTestCase {
 
public TestDiscontinuationDAO() {
super();
}

private DiscontinuationDAO discontinuationDAO;

protected void onSetUpBeforeTransaction() throws Exception {
discontinuationDAO = (DiscontinuationDAO) applicationContext.getBean("discontinuationDAO");
}

public void testSaveDiscontinuation() {
Discontinuation disc = new Discontinuation();
disc.setActivities(null);
disc.setDeenrollmentDate(new Date());
disc.setDiscId(getName());
disc.setDiscontinuationDate(new Date());
disc.setDiscontinuationQA(null);
disc.setEligibility("True");
disc.setLastUpdate(new Date());
disc.setSRId(TestKeys.SR_ID1);
disc.setUpdatedBy(getName());
discontinuationDAO.save(disc);
 
assertNotNull("Discontinuation not created", disc.getDiscId());
}

}

bam-data.xml

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="lobHandler">          
<ref bean="oracleLobHandler"/>      
</property>
<property name="mappingDirectoryLocations" value="classpath*:com/bam/ttp/data/"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.cglib.use_reflection_optimizer">false</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.hbm2ddl.auto">${hbm2ddl.auto}</prop>
<prop key="hibernate.generate_statistics">true</prop>
<prop key="hibernate.default_batch_fetch_size">0</prop>
<prop key="hibernate.cache.use_structured_entries">true</prop>
<prop key="hibernate.cache.use_query_cache">true</prop>
<prop key="hibernate.use_sql_comments">true</prop>
<prop key="hibernate.jdbc.batch_size">0</prop>
<prop key="hibernate.jdbc.use_streams_for_binary">true</prop> 
</props>
</property>
<property name="dataSource" ref="dataSource"/>
</bean>

<bean id="oracleLobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler" lazy-init="true">
  <property name="nativeJdbcExtractor">
    <ref bean="nativeJdbcExtractor"/>
</property>
</bean>

<bean id="nativeJdbcExtractor" class="org.springframework.jdbc.support.nativejdbc.SimpleNativeJdbcExtractor" lazy-init="true"/>

<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean" destroy-method="close">
<property name="jndiName"><value>com.bam.touch</value></property>
 </bean>
 
<bean id="txProxyTemplate" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
 
<property name="transactionManager" ref="transactionManager" />
<property name="transactionAttributes">
<props>
<prop key="attach">PROPAGATION_REQUIRED</prop>
<prop key="save*">PROPAGATION_REQUIRED</prop>
<prop key="delete*">PROPAGATION_REQUIRED</prop>
<prop key="create*">PROPAGATION_REQUIRED</prop>
<prop key="replicate*">PROPAGATION_REQUIRED</prop>
<prop key="getGuaranteed*">PROPAGATION_REQUIRED</prop>
<prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="load*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
</props>
</property>
</bean>
 
<bean id="txServiceProxyTemplate" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager" ref="transactionManager" />
<property name="transactionAttributes">
<props>
<prop key="save">PROPAGATION_REQUIRED</prop>
<prop key="load">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>
</props>
</property>
</bean>
<!--
The default transaction manager is hibernate, used by the transaction proxy factory above
-->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
 <property name="dataSource">
 <ref bean="dataSource"/>
        </property>
</bean>

 <bean id="queryDAO" parent="txProxyTemplate" >
<property name="target" ref="queryDAOTarget" />
</bean>
<bean id="queryDAOTarget" class="com.biogenidec.ttp.dao.hibernate.QueryDAOHibernate" >
<property name="sessionFactory" ref="sessionFactory" />
</bean>   

What could be the reason for the insaisfied exception?

thanks