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Java > Open Source Codes > org > jboss > kernel > plugins > deployment > xml > BeanDependsInterceptor


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2006, 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.kernel.plugins.deployment.xml;
23
24 import java.util.HashSet JavaDoc;
25 import java.util.Set JavaDoc;
26
27 import javax.xml.namespace.QName JavaDoc;
28
29 import org.jboss.beans.metadata.plugins.AbstractBeanMetaData;
30 import org.jboss.beans.metadata.plugins.AbstractDependencyMetaData;
31 import org.jboss.beans.metadata.spi.DependencyMetaData;
32 import org.jboss.xb.binding.sunday.unmarshalling.DefaultElementInterceptor;
33
34 /**
35  * BeanDependsInterceptor.
36  *
37  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
38  * @version $Revision: 55527 $
39  */
40 public class BeanDependsInterceptor extends DefaultElementInterceptor
41 {
42    /** The interceptor */
43    public static final BeanDependsInterceptor INTERCEPTOR = new BeanDependsInterceptor();
44
45    public void add(Object JavaDoc parent, Object JavaDoc child, QName JavaDoc name)
46    {
47       AbstractBeanMetaData bean = (AbstractBeanMetaData) parent;
48       AbstractDependencyMetaData dependency = (AbstractDependencyMetaData) child;
49       Set JavaDoc<DependencyMetaData> depends = bean.getDepends();
50       if (depends == null)
51       {
52          depends = new HashSet JavaDoc<DependencyMetaData>();
53          bean.setDepends(depends);
54       }
55       depends.add(dependency);
56    }
57 }
58
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