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

Example 81 with TransformerHandler

use of javax.xml.transform.sax.TransformerHandler in project ant-ivy by apache.

the class IvyArtifactReport method createTransformerHandler.

private TransformerHandler createTransformerHandler(FileOutputStream fileOutputStream) throws TransformerFactoryConfigurationError, TransformerConfigurationException {
    SAXTransformerFactory transformerFact = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
    TransformerHandler saxHandler = transformerFact.newTransformerHandler();
    saxHandler.getTransformer().setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    saxHandler.getTransformer().setOutputProperty(OutputKeys.INDENT, "yes");
    saxHandler.setResult(new StreamResult(fileOutputStream));
    return saxHandler;
}

Example 82 with TransformerHandler

use of javax.xml.transform.sax.TransformerHandler in project ant-ivy by apache.

the class IvyArtifactReport method generateXml.

private void generateXml(IvyNode[] dependencies, Map<ModuleRevisionId, Set<ArtifactDownloadReport>> moduleRevToArtifactsMap, Map<ArtifactDownloadReport, Set<String>> artifactsToCopy) {
    try {
        try (FileOutputStream fileOutputStream = new FileOutputStream(tofile)) {
            TransformerHandler saxHandler = createTransformerHandler(fileOutputStream);
            saxHandler.startDocument();
            saxHandler.startElement(null, "modules", "modules", new AttributesImpl());
            for (IvyNode dependency : dependencies) {
                if (dependency.getModuleRevision() == null || dependency.isCompletelyEvicted()) {
                    continue;
                }
                startModule(saxHandler, dependency);
                Set<ArtifactDownloadReport> artifactsOfModuleRev = moduleRevToArtifactsMap.get(dependency.getModuleRevision().getId());
                if (artifactsOfModuleRev != null) {
                    for (ArtifactDownloadReport artifact : artifactsOfModuleRev) {
                        RepositoryCacheManager cache = dependency.getModuleRevision().getArtifactResolver().getRepositoryCacheManager();
                        startArtifact(saxHandler, artifact.getArtifact());
                        writeOriginLocationIfPresent(cache, saxHandler, artifact);
                        writeCacheLocationIfPresent(cache, saxHandler, artifact);
                        for (String artifactDestPath : artifactsToCopy.get(artifact)) {
                            writeRetrieveLocation(saxHandler, artifactDestPath);
                        }
                        saxHandler.endElement(null, "artifact", "artifact");
                    }
                }
                saxHandler.endElement(null, "module", "module");
            }
            saxHandler.endElement(null, "modules", "modules");
            saxHandler.endDocument();
        }
    } catch (SAXException | IOException | TransformerConfigurationException e) {
        throw new BuildException("impossible to generate report", e);
    }
}

Example 83 with TransformerHandler

use of javax.xml.transform.sax.TransformerHandler in project alfresco-repository by Alfresco.

the class TikaPoweredContentTransformer method getContentHandler.

/**
 * Returns an appropriate Tika ContentHandler for the
 *  requested content type. Normally you'll let this
 *  work as default, but if you need fine-grained
 *  control of how the Tika events become text then
 *  override and supply your own.
 */
protected ContentHandler getContentHandler(String targetMimeType, Writer output) throws TransformerConfigurationException {
    if (MimetypeMap.MIMETYPE_TEXT_PLAIN.equals(targetMimeType)) {
        return new BodyContentHandler(output);
    }
    SAXTransformerFactory factory = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
    TransformerHandler handler = factory.newTransformerHandler();
    handler.getTransformer().setOutputProperty(OutputKeys.INDENT, "yes");
    handler.setResult(new StreamResult(output));
    if (MimetypeMap.MIMETYPE_HTML.equals(targetMimeType)) {
        handler.getTransformer().setOutputProperty(OutputKeys.METHOD, "html");
        return new ExpandedTitleContentHandler(handler);
    } else if (MimetypeMap.MIMETYPE_XHTML.equals(targetMimeType) || MimetypeMap.MIMETYPE_XML.equals(targetMimeType)) {
        handler.getTransformer().setOutputProperty(OutputKeys.METHOD, "xml");
    } else {
        throw new TransformerInfoException(WRONG_FORMAT_MESSAGE_ID, new IllegalArgumentException("Requested target type " + targetMimeType + " not supported"));
    }
    return handler;
}

Example 84 with TransformerHandler

use of javax.xml.transform.sax.TransformerHandler in project alfresco-repository by Alfresco.

the class HTMLRenderingEngine method buildContentHandler.

/**
 * Builds a Tika-compatible SAX content handler, which will
 *  be used to generate+capture the XHTML
 */
private ContentHandler buildContentHandler(Writer output, RenderingContext context) {
    // Create the main transformer
    SAXTransformerFactory factory = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
    TransformerHandler handler;
    try {
        handler = factory.newTransformerHandler();
    } catch (TransformerConfigurationException e) {
        throw new RenditionServiceException("SAX Processing isn't available - " + e);
    }
    handler.getTransformer().setOutputProperty(OutputKeys.INDENT, "yes");
    handler.setResult(new StreamResult(output));
    handler.getTransformer().setOutputProperty(OutputKeys.METHOD, "xml");
    // Change the image links as they go past
    String dirName = null, imgPrefix = null;
    if (context.getParamWithDefault(PARAM_IMAGES_SAME_FOLDER, false)) {
        imgPrefix = getImagesPrefixName(context);
    } else {
        dirName = getImagesDirectoryName(context);
    }
    ContentHandler contentHandler = new TikaImageRewritingContentHandler(handler, dirName, imgPrefix);
    // If required, wrap it to only return the body
    boolean bodyOnly = context.getParamWithDefault(PARAM_BODY_CONTENTS_ONLY, false);
    if (bodyOnly) {
        contentHandler = new BodyContentHandler(contentHandler);
    }
    // All done
    return contentHandler;
}