KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > jboss > deployment > SchemaResolverSimpleSubDeployerSupport


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.deployment;
23
24 import java.net.URL JavaDoc;
25
26 import org.jboss.xb.binding.Unmarshaller;
27 import org.jboss.xb.binding.UnmarshallerFactory;
28 import org.jboss.xb.binding.sunday.unmarshalling.SchemaBindingResolver;
29 import org.jboss.xb.binding.sunday.unmarshalling.SingletonSchemaResolverFactory;
30
31 /**
32  * A simple subdeployer that deploys a managed object after parsing the
33  * deployment's xml file using the SingletonSchemaResolverFactory.
34  *
35  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
36  * @version $Revision: 57108 $
37  */
38 public abstract class SchemaResolverSimpleSubDeployerSupport extends SimpleSubDeployerSupport
39 {
40    /** The unmarshaller factory */
41    private UnmarshallerFactory factory = UnmarshallerFactory.newInstance();
42
43    /** The resolver */
44    private SchemaBindingResolver resolver = SingletonSchemaResolverFactory.getInstance().getSchemaBindingResolver();
45
46    protected void parseMetaData(DeploymentInfo di, URL JavaDoc url) throws DeploymentException
47    {
48       try
49       {
50          Unmarshaller unmarshaller = factory.newUnmarshaller();
51          di.metaData = unmarshaller.unmarshal(url.toString(), resolver);
52          if (di.metaData == null)
53             throw new RuntimeException JavaDoc("The xml " + url + " is not well formed!");
54       }
55       catch (Throwable JavaDoc t)
56       {
57          DeploymentException.rethrowAsDeploymentException("Error parsing meta data " + url, t);
58       }
59    }
60 }
61
Popular Tags