ObjectModelFactorySimpleSubDeployerSupport


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14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
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21  */
22  package org.jboss.deployment;
23  
24  import java.net.URL  ;
25  
26  import org.jboss.xb.binding.ObjectModelFactory;
27  import org.jboss.xb.binding.Unmarshaller;
28  import org.jboss.xb.binding.UnmarshallerFactory;
29  
30  /**
31   * A simple subdeployer that deploys a managed object after parsing the 
32   * deployment's xml file using an ObjectModelFactory.
33   *
34   * @author  <a HREF="adrian@jboss.com">Adrian Brock</a>
35   * @version $Revision: 57108 $
36   */
37  public abstract class ObjectModelFactorySimpleSubDeployerSupport extends SimpleSubDeployerSupport
38  {
39     /**
40      * Get the object model factory 
41      * 
42      * @return the object model factory
43      */
44     public abstract ObjectModelFactory getObjectModelFactory();
45  
46     protected void parseMetaData(DeploymentInfo di, URL   url) throws DeploymentException
47     {
48        try
49        {
50           Unmarshaller unmarshaller = UnmarshallerFactory.newInstance().newUnmarshaller();
51           ObjectModelFactory factory = getObjectModelFactory();
52           Object   root = null;
53           di.metaData = unmarshaller.unmarshal(url.toString(), factory, root);
54        }
55        catch (Throwable   t)
56        {
57           DeploymentException.rethrowAsDeploymentException("Error parsing meta data " + url, t);
58        }
59     }
60  }
61
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