UnmarshallingContext


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15    * Lesser General Public License for more details.
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22  package org.jboss.xb.binding;
23  
24  import org.apache.xerces.xs.XSTypeDefinition;
25  
26  import javax.xml.namespace.QName  ;
27  import javax.xml.namespace.NamespaceContext  ;
28  import java.util.Iterator  ;
29  
30  /**
31   * An interface for content navigation. At the moment it has only one method to get child's content.
32   * But it could also implement XPath navigation.
33   *
34   * @version <tt>$Revision: 1958 $</tt>
35   * @author <a HREF="mailto:alex@jboss.org">Alexey Loubyansky</a>
36   */
37  public interface UnmarshallingContext
38  {
39     /** Construct a QName from a value
40      * @param value A value that is of the form [prefix:]localpart
41      */
42     QName   resolveQName(String   value);
43  
44     /**
45      * @return  all the known namespace URIs
46      */
47     Iterator   getNamespaceURIs();
48  
49     /**
50      * @return  NamespaceContext instance
51      */
52     NamespaceContext   getNamespaceContext();
53  
54     /**
55      * Returns child's content.
56      * todo consider deprecating this method
57      * @param namespaceURI
58      * @param qName
59      * @return
60      */
61     String   getChildContent(String   namespaceURI, String   qName);
62  
63     /**
64      * @return current element's type definition or null if this info is not available
65      */
66     XSTypeDefinition getType();
67  }
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