Interface TypedContentHandler


  • public interface TypedContentHandler
    Receives notification of the typed content of the document.

    This interface can be considered as the SAX ContentHandler plus type-information. It is intended to help applications to interpret the incoming document.

    Consider a following RELAX NG pattern and instance:

    
     <element name="root">
       <optional>
         <attribute name="foo">
           <choice>
             <data type="boolean"/>
             <data type="date"/>
           </choice>
         </attribute>
       </optional>
       <element name="child">
         <list><zeroOrMore>
           <data type="NMTOKEN"/>
         </zeroOrMore></list>
       </element>
     </element>
     
     <root foo="true">
       <child> A B </child>
     </root>
     
    Events are reported in the following order:
     startDocument()
      startElement(root)
       startAttribute(foo)
        characterChunk("true", com.sun.msv.datatype.xsd.BooleanType)
       endAttribute(foo)
       endAttributePart()
       startElement(child)
        characterChunk("A", com.sun.msv.datatype.xsd.NMTOKENType)
        characterChunk("B", com.sun.msv.datatype.xsd.NMTOKENType)
       endElement(child, MSV's internal object that represents the child element)
      endElement(root, MSV's internal object that represents the root element)
     endDocument()
     
    Author:
    Kohsuke KAWAGUCHI
    See Also:
    TypeDetector
    • Method Detail

      • startDocument

        void startDocument​(org.relaxng.datatype.ValidationContext context)
                    throws SAXException
        receives notification of the start of a document.
        Parameters:
        context - This ValidationContext object is effective through the entire document.
        Throws:
        SAXException
      • endDocument

        void endDocument()
                  throws SAXException
        receives notification of the end of a document.
        Throws:
        SAXException
      • characterChunk

        void characterChunk​(String literal,
                            org.relaxng.datatype.Datatype type)
                     throws SAXException
        receives notification of a string.
        Parameters:
        literal - the contents.
        type - assigned type. The validator assigns this type for this literal.
        Throws:
        SAXException
      • startElement

        void startElement​(String namespaceURI,
                          String localName,
                          String qName)
                   throws SAXException
        receives notification of the start of an element. If this element has attributes, the start/endAttribute methods are called after this method.
        Throws:
        SAXException
      • startAttribute

        void startAttribute​(String namespaceURI,
                            String localName,
                            String qName)
                     throws SAXException
        receives notification of the start of an attribute. the value of the attribute is reported through the characterChunk method.
        Throws:
        SAXException
      • endAttributePart

        void endAttributePart()
                       throws SAXException
        this method is called after the start/endAttribute method are called for all attributes.
        Throws:
        SAXException