CmsStatementMetaData


1   /*****************************************
2    *                                       *
3    *  JBoss Portal: The OpenSource Portal  *
4    *                                       *
5    *   Distributable under LGPL license.   *
6    *   See terms of license at gnu.org.    *
7    *                                       *
8    *****************************************/
9   package org.jboss.portal.setup.impl.dl.cmsloader;
10  
11  import org.jboss.portal.setup.impl.dl.StatementMetaData;
12  import org.jboss.portal.setup.impl.dl.StatementType;
13  import org.jboss.portal.setup.PortalSetupException;
14  import org.jboss.portal.setup.CmsSetupException;
15  import org.jboss.portal.common.util.XML;
16  import org.w3c.dom.Element  ;
17  
18  import java.util.List  ;
19  import java.util.ArrayList  ;
20  
21  /**
22   * @author <a HREF="mailto:palber@novell.com">Polina Alber</a>
23   *         Date: Apr 29, 2005; Time: 9:31:18 PM
24   * @since JBoss portal 2.0
25   *        Class org.jboss.portal.setup.impl.dl.cmsloader.CmsStatementMetaData
26   */
27  public class CmsStatementMetaData extends StatementMetaData
28  {
29     private StatementType m_type = null;
30     private List   m_contents = new ArrayList  ();
31  
32     CmsStatementMetaData(Element   statement) throws PortalSetupException
33     {
34        super(statement);
35        buildMetaData(statement);
36     }
37  
38     /**
39      * @return type of a statement (INSERT, UPDATE, ALTER, and etc;
40      */
41     public StatementType getType()
42     {
43        return m_type;
44     }
45  
46     public List   getContents()
47     {
48        return m_contents;
49     }
50  
51     /**
52      * @param config an XML element;
53      *               Builds statement metadata by parsing xml estatement element
54      */
55     protected void buildMetaData(Element   config) throws PortalSetupException
56     {
57        String   strType = XML.asString(XML.getUniqueChild(config, "type", true));
58        m_type = StatementType.parseString(strType);
59  
60        List   contentDef = XML.getChildren(config, "content");
61  
62        for (int i = 0; i < contentDef.size(); i++)
63        {
64           Element   content = (Element  )contentDef.get(i);
65  
66           m_contents.add(buildContentMetaData(content));
67        }
68  
69  
70     }
71  
72     private ContentMetaData buildContentMetaData(Element   content)
73     {
74        return new ContentMetaData(content);
75  
76     }
77  
78  }
79
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