Examples with Source javax.xml.transform.Source used on opensource projects

Example 61 with Source

use of javax.xml.transform.Source in project jdk8u_jdk by JetBrains.

the class BooleanAttributes method test.

public static void test(String mimeType, boolean useStreamMeta, String metaXml, String... boolXpaths) throws Exception {
    BufferedImage img = new BufferedImage(16, 16, BufferedImage.TYPE_INT_RGB);
    ImageWriter iw = ImageIO.getImageWritersByMIMEType(mimeType).next();
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    ImageOutputStream ios = new MemoryCacheImageOutputStream(os);
    iw.setOutput(ios);
    ImageWriteParam param = null;
    IIOMetadata streamMeta = iw.getDefaultStreamMetadata(param);
    IIOMetadata imageMeta = iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), param);
    IIOMetadata meta = useStreamMeta ? streamMeta : imageMeta;
    Source src = new StreamSource(new StringReader(metaXml));
    DOMResult dst = new DOMResult();
    transform(src, dst);
    Document doc = (Document) dst.getNode();
    Element node = doc.getDocumentElement();
    String metaFormat = node.getNodeName();
    // Verify that the default metadata gets formatted correctly.
    verify(meta.getAsTree(metaFormat), boolXpaths, false);
    meta.mergeTree(metaFormat, node);
    // Verify that the merged metadata gets formatte correctly.
    verify(meta.getAsTree(metaFormat), boolXpaths, true);
    iw.write(streamMeta, new IIOImage(img, null, imageMeta), param);
    iw.dispose();
    ios.close();
    ImageReader ir = ImageIO.getImageReader(iw);
    byte[] bytes = os.toByteArray();
    if (bytes.length == 0)
        throw new AssertionError("Zero length image file");
    ByteArrayInputStream is = new ByteArrayInputStream(bytes);
    ImageInputStream iis = new MemoryCacheImageInputStream(is);
    ir.setInput(iis);
    if (useStreamMeta)
        meta = ir.getStreamMetadata();
    else
        meta = ir.getImageMetadata(0);
    // Verify again after writing and re-reading the image
    verify(meta.getAsTree(metaFormat), boolXpaths, true);
}

Example 62 with Source

use of javax.xml.transform.Source in project jdk8u_jdk by JetBrains.

the class NamespacePrefixTest method testConcurrentTransformations.

@Test
public void testConcurrentTransformations() throws Exception {
    final TransformerFactory tf = TransformerFactory.newInstance();
    final Source xslsrc = new StreamSource(new StringReader(XSL));
    final Templates tmpl = tf.newTemplates(xslsrc);
    concurrentTestPassed.set(true);
    // Execute multiple TestWorker tasks
    for (int id = 0; id < THREADS_COUNT; id++) {
        EXECUTOR.execute(new TransformerThread(tmpl.newTransformer(), id));
    }
    // Initiate shutdown of previously submitted task
    EXECUTOR.shutdown();
    // Wait for termination of submitted tasks
    if (!EXECUTOR.awaitTermination(THREADS_COUNT, TimeUnit.SECONDS)) {
        // If not all tasks terminates during the time out force them to shutdown
        EXECUTOR.shutdownNow();
    }
    // Check if all transformation threads generated the correct namespace prefix
    assertTrue(concurrentTestPassed.get());
}

Example 63 with Source

use of javax.xml.transform.Source in project jdk8u_jdk by JetBrains.

the class NamespacePrefixTest method testReuseTransformer.

@Test
public void testReuseTransformer() throws Exception {
    final TransformerFactory tf = TransformerFactory.newInstance();
    final Source xslsrc = new StreamSource(new StringReader(XSL));
    final Transformer t = tf.newTransformer(xslsrc);
    for (int i = 0; i < TRANSF_COUNT; i++) {
        checkResult(doTransformation(t));
    }
}

Example 64 with Source

use of javax.xml.transform.Source in project jdk8u_jdk by JetBrains.

the class NamespacePrefixTest method testReuseTemplates.

@Test
public void testReuseTemplates() throws Exception {
    final TransformerFactory tf = TransformerFactory.newInstance();
    final Source xslsrc = new StreamSource(new StringReader(XSL));
    final Templates tmpl = tf.newTemplates(xslsrc);
    for (int i = 0; i < TRANSF_COUNT; i++) {
        checkResult(doTransformation(tmpl.newTransformer()));
    }
}

Example 65 with Source

use of javax.xml.transform.Source in project jdk8u_jdk by JetBrains.

the class XPathNegativeZero method xform.

private static String xform(final String xml, final String xsl) throws Exception {
    final TransformerFactory tf = TransformerFactory.newInstance();
    final Source xslsrc = new StreamSource(new File(xsl));
    final Templates tmpl = tf.newTemplates(xslsrc);
    final Transformer t = tmpl.newTransformer();
    StringWriter writer = new StringWriter();
    final Source src = new StreamSource(new File(xml));
    final Result res = new StreamResult(writer);
    t.transform(src, res);
    return writer.toString();
}