Examples with JAXBFeatureTypeReader org.geotoolkit.feature.xml.jaxb.JAXBFeatureTypeReader used on opensource projects

Example 26 with JAXBFeatureTypeReader

use of org.geotoolkit.feature.xml.jaxb.JAXBFeatureTypeReader in project geotoolkit by Geomatys.

the class ReferenceToFeatureTypeConverter method convert.

/**
 * {@inheritDoc}
 * @return FeatureType.
 */
@Override
public FeatureType convert(final Reference source, final Map<String, Object> params) throws UnconvertibleObjectException {
    final String mime = source.getMimeType() != null ? source.getMimeType() : WPSMimeType.TEXT_XML.val();
    final InputStream stream = getInputStreamFromReference(source);
    // XML
    if (mime.equalsIgnoreCase(WPSMimeType.TEXT_XML.val()) || mime.equalsIgnoreCase(WPSMimeType.APP_GML.val()) || mime.equalsIgnoreCase(WPSMimeType.TEXT_GML.val())) {
        try {
            final JAXBFeatureTypeReader xsdReader = new JAXBFeatureTypeReader();
            final GenericNameIndex<FeatureType> ft = xsdReader.read(stream);
            if (ft.getNames().size() != 1) {
                throw new UnconvertibleObjectException("Invalid reference input : More than one FeatureType in schema.");
            }
            return ft.getValues().iterator().next();
        } catch (JAXBException ex) {
            throw new UnconvertibleObjectException("Invalid reference input : can't read reference schema.", ex);
        }
    } else {
        throw new UnconvertibleObjectException("ReferenceType data mime is not supported");
    }
}