Examples with StaxReader com.thoughtworks.xstream.io.xml.StaxReader used on opensource projects

Example 1 with StaxReader

use of com.thoughtworks.xstream.io.xml.StaxReader in project camel by apache.

the class XStreamDataFormat method createHierarchicalStreamReader.

protected HierarchicalStreamReader createHierarchicalStreamReader(Exchange exchange, InputStream stream) throws XMLStreamException {
    updateCharactorEncodingInfo(exchange);
    if (getXstreamDriver() != null) {
        return getXstreamDriver().createReader(stream);
    }
    XMLStreamReader xmlReader = getStaxConverter().createXMLStreamReader(stream, exchange);
    return new StaxReader(new QNameMap(), xmlReader);
}

Example 2 with StaxReader

use of com.thoughtworks.xstream.io.xml.StaxReader in project ddf by codice.

the class TestXstreamPathConverter method testAttributeValid.

@Test
public void testAttributeValid() throws XMLStreamException {
    XMLStreamReader streamReader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(GML_XML));
    HierarchicalStreamReader reader = new StaxReader(new QNameMap(), streamReader);
    XstreamPathValueTracker pathValueTracker = (XstreamPathValueTracker) xstream.unmarshal(reader, null, argumentHolder);
    assertThat(pathValueTracker.getFirstValue(POLYGON_GML_ID_PATH), is("p1"));
}

Example 3 with StaxReader

use of com.thoughtworks.xstream.io.xml.StaxReader in project ddf by codice.

the class TestXstreamPathConverter method testGetFirstNodeValue.

@Test
public void testGetFirstNodeValue() throws XMLStreamException {
    XMLStreamReader streamReader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(GML_XML));
    HierarchicalStreamReader reader = new StaxReader(new QNameMap(), streamReader);
    XstreamPathValueTracker pathValueTracker = (XstreamPathValueTracker) xstream.unmarshal(reader, null, argumentHolder);
    assertThat(pathValueTracker.getFirstValue(POLYGON_POS_PATH), is("-180.000000 90.000000"));
}

Example 4 with StaxReader

use of com.thoughtworks.xstream.io.xml.StaxReader in project ddf by codice.

the class TestXstreamPathConverter method testBadPath.

@Test
public void testBadPath() throws XMLStreamException {
    XMLStreamReader streamReader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(GML_XML));
    HierarchicalStreamReader reader = new StaxReader(new QNameMap(), streamReader);
    XstreamPathValueTracker pathValueTracker = (XstreamPathValueTracker) xstream.unmarshal(reader, null, argumentHolder);
    assertThat(pathValueTracker.getFirstValue(BAD_PATH), nullValue());
}

Example 5 with StaxReader

use of com.thoughtworks.xstream.io.xml.StaxReader in project ddf by codice.

the class GmdTransformer method handleTransform.

private Metacard handleTransform(InputStream inputStream, String id) throws CatalogTransformerException {
    String xml;
    XstreamPathValueTracker pathValueTracker;
    try (TemporaryFileBackedOutputStream temporaryFileBackedOutputStream = new TemporaryFileBackedOutputStream()) {
        IOUtils.copy(inputStream, temporaryFileBackedOutputStream);
        byteArray = temporaryFileBackedOutputStream.asByteSource();
        try (InputStream xmlSourceInputStream = getSourceInputStream()) {
            xml = IOUtils.toString(xmlSourceInputStream);
        }
        argumentHolder.put(XstreamPathConverter.PATH_KEY, buildPaths());
        XMLStreamReader streamReader = xmlFactory.createXMLStreamReader(new StringReader(xml));
        HierarchicalStreamReader reader = new StaxReader(new QNameMap(), streamReader);
        pathValueTracker = (XstreamPathValueTracker) xstream.unmarshal(reader, null, argumentHolder);
        Metacard metacard = toMetacard(pathValueTracker, id);
        metacard.setAttribute(new AttributeImpl(Core.METADATA, xml));
        return metacard;
    } catch (XStreamException | XMLStreamException | IOException e) {
        throw new CatalogTransformerException(TRANSFORM_EXCEPTION_MSG, e);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
}