javax.xml.bind.helpers.DefaultValidationEventHandler Java Examples

The following examples show how to use javax.xml.bind.helpers.DefaultValidationEventHandler. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: XmlTransformer.java    From recheck with GNU Affero General Public License v3.0 5 votes vote down vote up 
public <T> T fromXML( final InputStream in, final Unmarshaller.Listener listener ) {
	try {
		final JAXBContext jc = createJAXBContext( additionalClazzes );
		final Unmarshaller unmarshaller = jc.createUnmarshaller();
		unmarshaller.setEventHandler( new DefaultValidationEventHandler() );
		unmarshaller.setListener( listener );

		@SuppressWarnings( "unchecked" )
		final T result = (T) unmarshaller.unmarshal( in );
		return result;

	} catch ( final JAXBException e ) {
		throw new RuntimeException( e );
	}
}
Example #2
Source File: XmlTransformer.java    From recheck with GNU Affero General Public License v3.0 5 votes vote down vote up 
public void toXML( final Object obj, final OutputStream out, final Marshaller.Listener listener ) {
	Marshaller marshaller = null;
	try {
		final JAXBContext jc = createJAXBContext( additionalClazzes );
		marshaller = jc.createMarshaller();
		marshaller.setProperty( Marshaller.JAXB_FORMATTED_OUTPUT, true );
		marshaller.setProperty( MarshallerProperties.NAMESPACE_PREFIX_MAPPER,
				new MapNamespacePrefixMapper( NAMESPACE_MAPPINGS ) );
		marshaller.setProperty( MarshallerProperties.INDENT_STRING, "\t" );
		marshaller.setEventHandler( new DefaultValidationEventHandler() );
		marshaller.setListener( listener );
		final SessionLogDelegate sessionLog = new SessionLogDelegate( AbstractSessionLog.getLog() );
		AbstractSessionLog.setLog( sessionLog );

		if ( config.isOnlyFragment() ) {
			log.info( "Create only fragment for '{}'.", obj );
			marshaller.setProperty( Marshaller.JAXB_FRAGMENT, true );
		}

		if ( config.isLightweightXml() ) {
			log.info( "Use lightweight XML for '{}'.", obj );
			lightweightMarshallerSet.add( marshaller );
			XmlUtil.addLightWeightAdapter( marshaller );
		}

		marshaller.marshal( obj, out );

		if ( sessionLog.containsMessages() ) {
			throw new RuntimeException( "Error persisting XML: " + sessionLog.getLog() );
		}
	} catch ( final JAXBException e ) {
		throw new RuntimeException( e );
	} finally {
		if ( config.isLightweightXml() && marshaller != null ) {
			lightweightMarshallerSet.remove( marshaller );
		}
	}
}
Example #3
Source File: XmlTransformer.java    From nomulus with Apache License 2.0 5 votes vote down vote up 
/** Get a {@link Unmarshaller} instance with the default configuration. */
private Unmarshaller getUnmarshaller() throws JAXBException {
  Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
  unmarshaller.setSchema(schema);
  // This handler was the default in JAXB 1.0. It fails on any exception thrown while
  // unmarshalling. In JAXB 2.0 some errors are considered recoverable and are ignored, which is
  // not what we want, so we have to set this explicitly.
  unmarshaller.setEventHandler(new DefaultValidationEventHandler());
  return unmarshaller;
}