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Java > Open Source Codes > org > openejb > alt > assembler > classic > xml > EntityContainer


1 /**
2  * Redistribution and use of this software and associated documentation
3  * ("Software"), with or without modification, are permitted provided
4  * that the following conditions are met:
5  *
6  * 1. Redistributions of source code must retain copyright
7  * statements and notices. Redistributions must also contain a
8  * copy of this document.
9  *
10  * 2. Redistributions in binary form must reproduce the
11  * above copyright notice, this list of conditions and the
12  * following disclaimer in the documentation and/or other
13  * materials provided with the distribution.
14  *
15  * 3. The name "Exolab" must not be used to endorse or promote
16  * products derived from this Software without prior written
17  * permission of Exoffice Technologies. For written permission,
18  * please contact info@exolab.org.
19  *
20  * 4. Products derived from this Software may not be called "Exolab"
21  * nor may "Exolab" appear in their names without prior written
22  * permission of Exoffice Technologies. Exolab is a registered
23  * trademark of Exoffice Technologies.
24  *
25  * 5. Due credit should be given to the Exolab Project
26  * (http://www.exolab.org/).
27  *
28  * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29  * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32  * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39  * OF THE POSSIBILITY OF SUCH DAMAGE.
40  *
41  * Copyright 1999 (C) Exoffice Technologies Inc. All Rights Reserved.
42  *
43  * $Id: EntityContainer.java 1921 2005-06-19 22:40:34Z jlaskowski $
44  */
45
46 package org.openejb.alt.assembler.classic.xml;
47
48
49 import org.openejb.OpenEJBException;
50 import org.openejb.alt.assembler.classic.EnterpriseBeanInfo;
51 import org.openejb.alt.assembler.classic.EntityContainerInfo;
52 import org.w3c.dom.Node JavaDoc;
53
54 /**
55  * A subclass of EntityContainerInfo filled with data from an XML file.
56  *
57  * Populates the member variables of EntityContainerInfo in this classes initializeFromDOM method.
58  *
59  * @author <a HREF="mailto:david.blevins@visi.com">David Blevins</a>
60  * @author <a HREF="mailto:Richard@Monson-Haefel.com">Richard Monson-Haefel</a>
61  * @see org.openejb.alt.assembler.classic.EntityContainerInfo
62  */
63 public class EntityContainer extends EntityContainerInfo implements DomObject{
64
65
66     /**
67      * Represents the <tt>entity-bean</tt> element in the XML config file.
68      */
69     public static final String JavaDoc ENTITY_BEAN = "entity-bean";
70
71
72     /**
73      * Parses out the values needed by this DomObject from the DOM Node passed in.
74      * @see org.w3c.dom.Node
75      */
76     public void initializeFromDOM(Node JavaDoc node) throws OpenEJBException{
77         try{
78             
79         
80         Container.initializeFromDOM(node, this);
81
82         DomObject[] dos = DomTools.collectChildElementsByType(node, EntityBean.class, ENTITY_BEAN);
83         beans = new EntityBean[dos.length];
84         for (int i=0; i < dos.length; i++) beans[i] = (EntityBean)dos[i];
85         ejbeans = (EnterpriseBeanInfo[])beans;
86         } catch(Exception JavaDoc e){
87             e.printStackTrace();
88         }
89     }
90
91     public void serializeToDOM(Node JavaDoc node) throws OpenEJBException{}
92 }
93
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