AnnotationsToMetaDatasBridge


1   /*
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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.
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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.metadata.spi.retrieval.helper;
23  
24  import org.jboss.metadata.spi.retrieval.AnnotationsItem;
25  import org.jboss.metadata.spi.retrieval.MetaDataItem;
26  import org.jboss.metadata.spi.retrieval.MetaDatasItem;
27  
28  /**
29   * AnnotationsToMetaDatasBridge.
30   * 
31   * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
32   * @version $Revision: 57133 $
33   */
34  public class AnnotationsToMetaDatasBridge implements MetaDatasItem
35  {
36     /** The annotations */
37     private AnnotationsItem annotations;
38  
39     /**
40      * Create a new AnnotationsToMetaDatasBridge.
41      * 
42      * @param annotations the annotations
43      */
44     public AnnotationsToMetaDatasBridge(AnnotationsItem annotations)
45     {
46        if (annotations == null)
47           throw new IllegalArgumentException  ("Null annotations");
48        this.annotations = annotations;
49     }
50  
51     public boolean isCachable()
52     {
53        return annotations.isCachable();
54     }
55  
56     public boolean isValid()
57     {
58        return annotations.isValid();
59     }
60  
61     @SuppressWarnings  ("unchecked")
62     public Object  [] getValue()
63     {
64        return annotations.getValue();
65     }
66  
67     public MetaDataItem[] getMetaDatas()
68     {
69        return annotations.getAnnotations();
70     }
71  }
72
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