Why JBoss Fuse can not find DataSource ?

Issue

• While trying to deploy a bundle with the application using a datasource on JBoss Fuse, it throws Error.
• This application's code correctly runs on Jboss Fuse Service Works.
• Following is the configuration used to deploy the datasource. Put a file named "test-ds.karaf.xml" in the hot deployment directory. Following is the content of this file:

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
  <bean id="dataSource" class="org.postgresql.ds.PGPoolingDataSource" destroy-method="close">
    <property name="serverName" value="localhost:5432/test"/>
    <property name="user" value="testUSER"/>
    <property name="password" value="testPWD"/>
    <property name="dataSourceName" value="testDS"/>
    <property name="initialConnections" value="2"/>
    <property name="maxConnections" value="4"/>
  </bean>
  <service interface="javax.sql.DataSource" ref="dataSource">
    <service-properties>
      <entry key="osgi.jndi.service.name" value="testDS"/>
        </service-properties>
  </service>
</blueprint>

• The bundle of the Postgresql driver are already installed:

[ 327] [Active     ] [            ] [       ] [   60] PostgreSQL JDBC Driver OSGi bundle (9.1.901.jdbc4_1)
[ 340] [Active     ] [Created     ] [       ] [   60] test-ds.karaf.xml (0.0.0)

• The problem is that the bundle application raises the following error:

Caused by: org.hibernate.HibernateException: Could not find datasource
    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:79)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:137)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:79)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:438)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:91)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2163)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2159)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1383)[341:test-backend-camel-5.2.0.war:0 ]
    at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:954)[341:test-backend-camel-5.2.0.war:0 ]
    at test.database.util.AbstractHibernateUtil.init(AbstractHibernateUtil.java:129)[341:test-backend-camel-5.2.0.war:0 ]
    ... 39 more
Caused by: javax.naming.NameNotFoundException; remaining name 'testDS'
    at org.eclipse.jetty.jndi.local.localContextRoot.lookup(localContextRoot.java:490)[92:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
    at org.eclipse.jetty.jndi.local.localContextRoot.lookup(localContextRoot.java:536)[92:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
    at org.apache.aries.jndi.DelegateContext.lookup(DelegateContext.java:161)[338:org.apache.aries.jndi.core:1.0.0]
    at javax.naming.InitialContext.lookup(InitialContext.java:392)[:1.6.0_38]
    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:75)[341:test-backend-camel-5.2.0.war:0 ]

• Users cannot check the jndi names of datasources through the command "jndi:names" because it does not works as reported here https://issues.jboss.org/browse/ENTESB-2193.
• How to solve this issue ?