Examples with DOMSource javax.xml.transform.dom.DOMSource used on opensource projects

Example 16 with DOMSource

use of javax.xml.transform.dom.DOMSource in project camel by apache.

the class XmlConverterTest method testToDomSourceFromInputStream.

public void testToDomSourceFromInputStream() throws Exception {
    XmlConverter conv = new XmlConverter();
    InputStream is = context.getTypeConverter().convertTo(InputStream.class, "<foo>bar</foo>");
    DOMSource out = conv.toDOMSource(is);
    assertNotNull(out);
    assertEquals("<foo>bar</foo>", context.getTypeConverter().convertTo(String.class, out));
}

Example 17 with DOMSource

use of javax.xml.transform.dom.DOMSource in project camel by apache.

the class XmlConverterTest method testToDomSourceByCustomSource.

public void testToDomSourceByCustomSource() throws Exception {
    XmlConverter conv = new XmlConverter();
    Source dummy = new Source() {

        public String getSystemId() {
            return null;
        }

        public void setSystemId(String s) {
        }
    };
    DOMSource out = conv.toDOMSource(dummy);
    assertNull(out);
}

Example 18 with DOMSource

use of javax.xml.transform.dom.DOMSource in project camel by apache.

the class XmlConverterTest method testToSaxSourceByDomSource.

public void testToSaxSourceByDomSource() throws Exception {
    XmlConverter conv = new XmlConverter();
    DOMSource source = conv.toDOMSource("<foo>bar</foo>");
    SAXSource out = conv.toSAXSource(source, null);
    assertNotSame(source, out);
    assertEquals("<foo>bar</foo>", conv.toString(out, null));
}

Example 19 with DOMSource

use of javax.xml.transform.dom.DOMSource in project camel by apache.

the class CacheBasedXPathReplacer method process.

public void process(Exchange exchange) throws Exception {
    String cacheKey = key.evaluate(exchange, String.class);
    if (isValid(cacheManager, cacheName, cacheKey)) {
        Ehcache cache = cacheManager.getCache(cacheName);
        if (LOG.isDebugEnabled()) {
            LOG.debug("Replacing XPath value {} in Message with value stored against key {} in CacheName {}", new Object[] { xpath, cacheKey, cacheName });
        }
        exchange.getIn().setHeader(CacheConstants.CACHE_KEY, cacheKey);
        Object body = exchange.getIn().getBody();
        InputStream is = exchange.getContext().getTypeConverter().convertTo(InputStream.class, body);
        Document document;
        try {
            document = exchange.getContext().getTypeConverter().convertTo(Document.class, exchange, is);
        } finally {
            IOHelper.close(is, "is", LOG);
        }
        InputStream cis = exchange.getContext().getTypeConverter().convertTo(InputStream.class, cache.get(cacheKey).getObjectValue());
        try {
            Document cacheValueDocument = exchange.getContext().getTypeConverter().convertTo(Document.class, exchange, cis);
            // Create/setup the Transformer
            XmlConverter xmlConverter = new XmlConverter();
            String xslString = IOConverter.toString(new File("./src/main/resources/xpathreplacer.xsl"), exchange);
            xslString = xslString.replace("##match_token##", xpath);
            Source xslSource = xmlConverter.toStreamSource(new StringReader(xslString));
            TransformerFactory transformerFactory = xmlConverter.createTransformerFactory();
            Transformer transformer = transformerFactory.newTransformer(xslSource);
            DOMSource source = xmlConverter.toDOMSource(document);
            DOMResult result = new DOMResult();
            transformer.setParameter("cacheValue", cacheValueDocument);
            transformer.transform(source, result);
            // DOMSource can be converted to byte[] by camel type converter mechanism
            DOMSource dom = new DOMSource(result.getNode());
            exchange.getIn().setBody(dom, byte[].class);
        } finally {
            IOHelper.close(cis, "cis", LOG);
        }
    }
}

Example 20 with DOMSource

use of javax.xml.transform.dom.DOMSource in project camel by apache.

the class XmlFixture method transform.

protected static Document transform(Document aDocument, String aResourcePath) throws Exception {
    TransformerFactory tf = TransformerFactory.newInstance();
    InputStream in = XmlFixture.class.getResourceAsStream(aResourcePath);
    Source src = new StreamSource(in);
    src.setSystemId(XmlFixture.class.getResource(aResourcePath).toExternalForm());
    Transformer t = tf.newTransformer(src);
    DOMResult result = new DOMResult();
    t.transform(new DOMSource(aDocument), result);
    return (Document) result.getNode();
}