Examples with ContentHandler org.xml.sax.ContentHandler used on opensource projects

Example 21 with ContentHandler

use of org.xml.sax.ContentHandler in project j2objc by google.

the class SerializerSwitcher method switchSerializerIfHTML.

/**
   * Switch to HTML serializer if element is HTML
   *
   *
   * @param transformer Non-null transformer instance
   * @param ns Namespace URI of the element
   * @param localName Local part of name of element
   *
   * @throws TransformerException
   */
public static void switchSerializerIfHTML(TransformerImpl transformer, String ns, String localName) throws TransformerException {
    if (null == transformer)
        return;
    if (((null == ns) || (ns.length() == 0)) && localName.equalsIgnoreCase("html")) {
        // Access at level of hashtable to see if the method has been set.
        if (null != transformer.getOutputPropertyNoDefault(OutputKeys.METHOD))
            return;
        // Getting the output properties this way won't cause a clone of 
        // the properties.
        Properties prevProperties = transformer.getOutputFormat().getProperties();
        // We have to make sure we get an output properties with the proper 
        // defaults for the HTML method.  The easiest way to do this is to 
        // have the OutputProperties class do it.
        OutputProperties htmlOutputProperties = new OutputProperties(Method.HTML);
        htmlOutputProperties.copyFrom(prevProperties, true);
        Properties htmlProperties = htmlOutputProperties.getProperties();
        try {
            //        Serializer oldSerializer = transformer.getSerializer();
            Serializer oldSerializer = null;
            if (null != oldSerializer) {
                Serializer serializer = SerializerFactory.getSerializer(htmlProperties);
                Writer writer = oldSerializer.getWriter();
                if (null != writer)
                    serializer.setWriter(writer);
                else {
                    OutputStream os = oldSerializer.getOutputStream();
                    if (null != os)
                        serializer.setOutputStream(os);
                }
                //          transformer.setSerializer(serializer);
                ContentHandler ch = serializer.asContentHandler();
                transformer.setContentHandler(ch);
            }
        } catch (java.io.IOException e) {
            throw new TransformerException(e);
        }
    }
}

Example 22 with ContentHandler

use of org.xml.sax.ContentHandler in project translationstudio8 by heartsome.

the class Xlsx2TmxHelper method parse.

public void parse(InputStream sheetInputStream, ReadOnlySharedStringsTable sharedStringsTable, AbstractWriter tmxWriter) throws ParserConfigurationException, SAXException, IOException {
    InputSource sheetSource = new InputSource(sheetInputStream);
    SAXParserFactory saxFactory = SAXParserFactory.newInstance();
    SAXParser saxParser = saxFactory.newSAXParser();
    XMLReader sheetParser = saxParser.getXMLReader();
    ContentHandler handler = new XSSFHander(sharedStringsTable);
    sheetParser.setContentHandler(handler);
    sheetParser.parse(sheetSource);
    if (langCodes.isEmpty()) {
        throw new SAXException("EMPTY-LANG-CODE");
    }
    writeEnd();
}

Example 23 with ContentHandler

use of org.xml.sax.ContentHandler in project jdk8u_jdk by JetBrains.

the class XMLKit method readFrom.

public static Element readFrom(Reader in, boolean tokenizing, boolean makeFrozen) throws IOException {
    Element sink = new Element();
    ContentHandler b = makeBuilder(sink.asList(), tokenizing, makeFrozen);
    XMLReader parser;
    try {
        parser = org.xml.sax.helpers.XMLReaderFactory.createXMLReader();
    } catch (SAXException ee) {
        throw new Error(ee);
    }
    //parser.setFastStandalone(true);
    parser.setContentHandler(b);
    try {
        parser.setProperty("http://xml.org/sax/properties/lexical-handler", (LexicalHandler) b);
    } catch (SAXException ee) {
    // Ignore.  We will miss the comments and whitespace.
    }
    try {
        parser.parse(new InputSource(in));
    } catch (SAXParseException ee) {
        throw new RuntimeException("line " + ee.getLineNumber() + " col " + ee.getColumnNumber() + ": ", ee);
    } catch (SAXException ee) {
        throw new RuntimeException(ee);
    }
    switch(sink.size()) {
        case 0:
            return null;
        case 1:
            if (sink.get(0) instanceof Element) {
                return (Element) sink.get(0);
            }
        // fall through
        default:
            if (makeFrozen) {
                sink.shallowFreeze();
            }
            return sink;
    }
}

Example 24 with ContentHandler

use of org.xml.sax.ContentHandler in project android_frameworks_base by AOSPA.

the class SafeSaxTest method testPerformance.

@LargeTest
public void testPerformance() throws Exception {
    InputStream in = mContext.getResources().openRawResource(R.raw.youtube);
    byte[] xmlBytes;
    try {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        byte[] buffer = new byte[1024];
        int length;
        while ((length = in.read(buffer)) != -1) {
            out.write(buffer, 0, length);
        }
        xmlBytes = out.toByteArray();
    } finally {
        in.close();
    }
    Log.i("***", "File size: " + (xmlBytes.length / 1024) + "k");
    VideoAdapter videoAdapter = new VideoAdapter();
    ContentHandler handler = newContentHandler(videoAdapter);
    for (int i = 0; i < 2; i++) {
        pureSaxTest(new ByteArrayInputStream(xmlBytes));
        saxyModelTest(new ByteArrayInputStream(xmlBytes));
        saxyModelTest(new ByteArrayInputStream(xmlBytes), handler);
    }
}

Example 25 with ContentHandler

use of org.xml.sax.ContentHandler in project android_frameworks_base by ResurrectionRemix.

the class SafeSaxTest method testPerformance.

@LargeTest
public void testPerformance() throws Exception {
    InputStream in = mContext.getResources().openRawResource(R.raw.youtube);
    byte[] xmlBytes;
    try {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        byte[] buffer = new byte[1024];
        int length;
        while ((length = in.read(buffer)) != -1) {
            out.write(buffer, 0, length);
        }
        xmlBytes = out.toByteArray();
    } finally {
        in.close();
    }
    Log.i("***", "File size: " + (xmlBytes.length / 1024) + "k");
    VideoAdapter videoAdapter = new VideoAdapter();
    ContentHandler handler = newContentHandler(videoAdapter);
    for (int i = 0; i < 2; i++) {
        pureSaxTest(new ByteArrayInputStream(xmlBytes));
        saxyModelTest(new ByteArrayInputStream(xmlBytes));
        saxyModelTest(new ByteArrayInputStream(xmlBytes), handler);
    }
}