No cache version.

Caching disabled. Default setting for this page:enabled (code LNG204)
If the display is too slow, you can disable the user mode to view the cached version.
javax.xml.bind

Interface UnmarshallerHandler

Contents
  • All Superinterfaces:
    ContentHandler

    public interface UnmarshallerHandler
extends ContentHandler
    Unmarshaller implemented as SAX ContentHandler.

    Applications can use this interface to use their JAXB provider as a component in an XML pipeline. For example: 

           JAXBContext context = JAXBContext.newInstance( "org.acme.foo" );

       Unmarshaller unmarshaller = context.createUnmarshaller();

       UnmarshallerHandler unmarshallerHandler = unmarshaller.getUnmarshallerHandler();

       SAXParserFactory spf = SAXParserFactory.newInstance();
       spf.setNamespaceAware( true );

       XMLReader xmlReader = spf.newSAXParser().getXMLReader();
       xmlReader.setContentHandler( unmarshallerHandler );
       xmlReader.parse(new InputSource( new FileInputStream( XML_FILE ) ) );

       MyObject myObject= (MyObject)unmarshallerHandler.getResult();

    This interface is reusable: even if the user fails to unmarshal an object, s/he can still start a new round of unmarshalling.

    Since:
    JAXB1.0
    See Also:
    Unmarshaller.getUnmarshallerHandler()

    • Method Detail

      • getResult

        Object getResult()
                 throws JAXBException,
                        IllegalStateException
        Obtains the unmarshalled result. This method can be called only after this handler receives the endDocument SAX event.
        Returns:
        always return a non-null valid object which was unmarshalled.
        Throws:
        IllegalStateException - if this method is called before this handler receives the endDocument event.
        JAXBException - if there is any unmarshalling error. Note that the implementation is allowed to throw SAXException during the parsing when it finds an error.

Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-javax/xml/bind/unmarshallerhandler.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:fr Manuel PHP : https://docs.oracle.com

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut