Examples with SAXParserFactory javax.xml.parsers.SAXParserFactory used on opensource projects

Example 21 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory in project android-async-http by loopj.

the class SaxAsyncHttpResponseHandler method getResponseData.

/**
     * Deconstructs response into given content handler
     *
     * @param entity returned HttpEntity
     * @return deconstructed response
     * @throws java.io.IOException if there is problem assembling SAX response from stream
     * @see cz.msebera.android.httpclient.HttpEntity
     */
@Override
protected byte[] getResponseData(HttpEntity entity) throws IOException {
    if (entity != null) {
        InputStream instream = entity.getContent();
        InputStreamReader inputStreamReader = null;
        if (instream != null) {
            try {
                SAXParserFactory sfactory = SAXParserFactory.newInstance();
                SAXParser sparser = sfactory.newSAXParser();
                XMLReader rssReader = sparser.getXMLReader();
                rssReader.setContentHandler(handler);
                inputStreamReader = new InputStreamReader(instream, getCharset());
                rssReader.parse(new InputSource(inputStreamReader));
            } catch (SAXException e) {
                AsyncHttpClient.log.e(LOG_TAG, "getResponseData exception", e);
            } catch (ParserConfigurationException e) {
                AsyncHttpClient.log.e(LOG_TAG, "getResponseData exception", e);
            } finally {
                AsyncHttpClient.silentCloseInputStream(instream);
                if (inputStreamReader != null) {
                    try {
                        inputStreamReader.close();
                    } catch (IOException e) {
                    /*ignore*/
                    }
                }
            }
        }
    }
    return null;
}

Example 22 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory in project siena by mandubian.

the class SelectHandler method request.

private <T extends Response> T request(TreeMap<String, String> parameters, BasicHandler<T> handler) {
    signParams(METHOD, HOST, PATH, awsSecretAccessKey, parameters);
    try {
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setValidating(false);
        factory.setNamespaceAware(false);
        SAXParser parser = factory.newSAXParser();
        URL url = new URL(PROTOCOL + "://" + HOST + PATH);
        URLConnection connection = url.openConnection();
        connection.setRequestProperty("Content-type", "application/x-www-form-urlencoded;charset=" + ENCODING);
        connection.setDoOutput(true);
        connection.setDoInput(true);
        OutputStream os = connection.getOutputStream();
        // System.out.println(PROTOCOL+"://"+HOST+PATH+"?"+query(parameters));
        os.write(query(parameters).getBytes(ENCODING));
        os.close();
        parser.parse(connection.getInputStream(), handler);
        return handler.response;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 23 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory in project spring-security-oauth by spring-projects.

the class GoogleServiceImpl method getLastTenPicasaPictureURLs.

public List<String> getLastTenPicasaPictureURLs() {
    //    byte[] bytes = getGoogleRestTemplate().getForObject(URI.create("https://picasaweb.google.com/data/feed/api/user/default"), byte[].class);
    byte[] bytes = getGoogleRestTemplate().getForObject(URI.create("https://picasaweb.google.com/data/feed/api/user/default?kind=photo&max-results=10"), byte[].class);
    InputStream photosXML = new ByteArrayInputStream(bytes);
    final List<String> photoUrls = new ArrayList<String>();
    SAXParserFactory parserFactory = SAXParserFactory.newInstance();
    parserFactory.setValidating(false);
    parserFactory.setXIncludeAware(false);
    parserFactory.setNamespaceAware(true);
    try {
        SAXParser parser = parserFactory.newSAXParser();
        parser.parse(photosXML, new DefaultHandler() {

            @Override
            public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
                if ("http://search.yahoo.com/mrss/".equals(uri) && "thumbnail".equalsIgnoreCase(localName)) {
                    int width = 0;
                    try {
                        width = Integer.parseInt(attributes.getValue("width"));
                        if (width > 100 && width < 200) {
                            //just do the thumbnails that are between 100 and 200 px...
                            photoUrls.add(attributes.getValue("url"));
                        }
                    } catch (NumberFormatException e) {
                    //fall through...
                    }
                }
            }
        });
        return photoUrls;
    } catch (ParserConfigurationException e) {
        throw new IllegalStateException(e);
    } catch (SAXException e) {
        throw new IllegalStateException(e);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

Example 24 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory in project syncany by syncany.

the class MultiCipherStreamsTest method testSaxParserWithMultiCipherTransformer.

public void testSaxParserWithMultiCipherTransformer(List<CipherSpec> cipherSuites) throws Exception {
    String xmlStr = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<database version=\"1\">\n" + "	<databaseVersions>\n" + "		<databaseVersion>\n" + "		</databaseVersion>\n" + "	</databaseVersions>\n" + "	<databaseVersions>\n" + "		<databaseVersion>\n" + "		</databaseVersion>\n" + "	</databaseVersions>\n" + "	<databaseVersions>\n" + "		<databaseVersion>\n" + "		</databaseVersion>\n" + "	</databaseVersions>\n" + "	<databaseVersions>\n" + "		<databaseVersion>\n" + "		</databaseVersion>\n" + "	</databaseVersions>\n" + "</database>";
    Transformer cipherTransformer = new CipherTransformer(cipherSuites, masterKey);
    // Test encrypt
    byte[] encryptedData = doEncrypt(StringUtil.toBytesUTF8(xmlStr), cipherTransformer);
    // Test decrypt with SAX parser	
    InputStream is = cipherTransformer.createInputStream(new ByteArrayInputStream(encryptedData));
    SAXParserFactory factory = SAXParserFactory.newInstance();
    SAXParser saxParser = factory.newSAXParser();
    saxParser.parse(is, new DefaultHandler());
// Success if it does not throw an exception
// Regular CipherInputStream does NOT work with GCM mode
// GcmCompatibleCipherInputStream fixes this!
// See http://bouncy-castle.1462172.n4.nabble.com/Using-AES-GCM-NoPadding-with-javax-crypto-CipherInputStream-td4655271.html
// and http://bouncy-castle.1462172.n4.nabble.com/using-GCMBlockCipher-with-CipherInputStream-td4655147.html
}

Example 25 with SAXParserFactory

use of javax.xml.parsers.SAXParserFactory in project asciidoctor-fopub by asciidoctor.

the class InputHandler method getXMLReader.

private XMLReader getXMLReader() throws ParserConfigurationException, SAXException {
    SAXParserFactory spf = SAXParserFactory.newInstance();
    spf.setFeature("http://xml.org/sax/features/namespaces", true);
    spf.setFeature("http://apache.org/xml/features/xinclude", true);
    XMLReader xr = spf.newSAXParser().getXMLReader();
    return xr;
}