Examples with SAXSource javax.xml.transform.sax.SAXSource used on opensource projects

Example 86 with SAXSource

use of javax.xml.transform.sax.SAXSource in project spring-framework by spring-projects.

the class AbstractUnmarshallerTests method unmarshalSAXSource.

@Test
public void unmarshalSAXSource() throws Exception {
    XMLReader reader = XMLReaderFactory.createXMLReader();
    SAXSource source = new SAXSource(reader, new InputSource(new StringReader(INPUT_STRING)));
    Object flights = unmarshaller.unmarshal(source);
    testFlights(flights);
}

Example 87 with SAXSource

use of javax.xml.transform.sax.SAXSource in project spring-framework by spring-projects.

the class SourceHttpMessageConverterTests method readSAXSourceExternal.

@Test
public void readSAXSourceExternal() throws Exception {
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(bodyExternal.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    converter.setSupportDtd(true);
    SAXSource result = (SAXSource) converter.read(SAXSource.class, inputMessage);
    InputSource inputSource = result.getInputSource();
    XMLReader reader = result.getXMLReader();
    reader.setContentHandler(new DefaultHandler() {

        @Override
        public void characters(char[] ch, int start, int length) throws SAXException {
            String s = new String(ch, start, length);
            assertNotEquals("Invalid result", "Foo Bar", s);
        }
    });
    reader.parse(inputSource);
}

Example 88 with SAXSource

use of javax.xml.transform.sax.SAXSource in project spring-framework by spring-projects.

the class SourceHttpMessageConverterTests method readSAXSource.

@Test
public void readSAXSource() throws Exception {
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(BODY.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    SAXSource result = (SAXSource) converter.read(SAXSource.class, inputMessage);
    InputSource inputSource = result.getInputSource();
    String s = FileCopyUtils.copyToString(new InputStreamReader(inputSource.getByteStream()));
    assertThat("Invalid result", s, isSimilarTo(BODY));
}

Example 89 with SAXSource

use of javax.xml.transform.sax.SAXSource in project opennms by OpenNMS.

the class XmlTest method validateJaxbXmlAgainstSchema.

@Test
public void validateJaxbXmlAgainstSchema() throws Exception {
    final String schemaFile = getSchemaFile();
    if (schemaFile == null) {
        LOG.warn("Skipping validation.");
        return;
    }
    LOG.debug("Validating against XSD: {}", schemaFile);
    javax.xml.bind.Unmarshaller unmarshaller = JaxbUtils.getUnmarshallerFor(getSampleClass(), null, true);
    final SchemaFactory factory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
    final Schema schema = factory.newSchema(new StreamSource(schemaFile));
    unmarshaller.setSchema(schema);
    unmarshaller.setEventHandler(new ValidationEventHandler() {

        @Override
        public boolean handleEvent(final ValidationEvent event) {
            LOG.warn("Received validation event: {}", event, event.getLinkedException());
            return false;
        }
    });
    try {
        final InputSource inputSource = new InputSource(getSampleXmlInputStream());
        final XMLFilter filter = JaxbUtils.getXMLFilterForClass(getSampleClass());
        final SAXSource source = new SAXSource(filter, inputSource);
        @SuppressWarnings("unchecked") T obj = (T) unmarshaller.unmarshal(source);
        assertNotNull(obj);
    } finally {
        unmarshaller.setSchema(null);
    }
}

Example 90 with SAXSource

use of javax.xml.transform.sax.SAXSource in project opennms by OpenNMS.

the class JaxbUtils method unmarshal.

public static <T> T unmarshal(final Class<T> clazz, final InputSource inputSource, final JAXBContext jaxbContext, final boolean validate) {
    final Unmarshaller um = getUnmarshallerFor(clazz, jaxbContext, validate);
    LOG.trace("unmarshalling class {} from input source {} with unmarshaller {}", clazz.getSimpleName(), inputSource, um);
    try {
        final XMLFilter filter = getXMLFilterForClass(clazz);
        final SAXSource source = new SAXSource(filter, inputSource);
        um.setEventHandler(new LoggingValidationEventHandler());
        final JAXBElement<T> element = um.unmarshal(source, clazz);
        return element.getValue();
    } catch (final SAXException e) {
        throw EXCEPTION_TRANSLATOR.translate("creating an XML reader object", e);
    } catch (final JAXBException e) {
        throw EXCEPTION_TRANSLATOR.translate("unmarshalling an object (" + clazz.getSimpleName() + ")", e);
    }
}