Example usage for javax.xml.parsers SAXParserFactory newSAXParser

List of usage examples for javax.xml.parsers SAXParserFactory newSAXParser

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Introduction

In this page you can find the example usage for javax.xml.parsers SAXParserFactory newSAXParser.

Prototype


public abstract SAXParser newSAXParser() throws ParserConfigurationException, SAXException;

Source Link

Document

Creates a new instance of a SAXParser using the currently configured factory parameters.

Usage

From source file:de.uzk.hki.da.sb.Cli.java

/**
 * Copies the files listed in a SIP list to a single directory
 * /*w w  w.  j av  a2s.co  m*/
 * @param fileListFile The SIP list file
 * @return The path to the directory containing the files
 */
private String copySipListContentToFolder(File sipListFile) {

    CliProgressManager progressManager = new CliProgressManager();

    String tempFolderName = getTempFolderName();

    XMLReader xmlReader = null;
    SAXParserFactory spf = SAXParserFactory.newInstance();
    try {
        xmlReader = spf.newSAXParser().getXMLReader();
    } catch (Exception e) {
        logger.log("ERROR: Failed to create SAX parser", e);
        System.out.println("Fehler beim Einlesen der SIP-Liste: SAX-Parser konnte nicht erstellt werden.");
        return "";
    }
    xmlReader.setErrorHandler(new ErrorHandler() {

        @Override
        public void error(SAXParseException e) throws SAXException {
            throw new SAXException("Beim Einlesen der SIP-Liste ist ein Fehler aufgetreten.", e);
        }

        @Override
        public void fatalError(SAXParseException e) throws SAXException {
            throw new SAXException("Beim Einlesen der SIP-Liste ist ein schwerer Fehler aufgetreten.", e);
        }

        @Override
        public void warning(SAXParseException e) throws SAXException {
            logger.log("WARNING: Warning while parsing siplist", e);
            System.out.println("\nWarnung:\n" + e.getMessage());
        }
    });

    InputStream inputStream;
    try {
        inputStream = new FileInputStream(sipListFile);

        Reader reader = new InputStreamReader(inputStream, "UTF-8");
        Builder parser = new Builder(xmlReader);
        Document doc = parser.build(reader);
        reader.close();

        Element root = doc.getRootElement();
        Elements sipElements = root.getChildElements("sip");

        long files = 0;
        for (int i = 0; i < sipElements.size(); i++) {
            Elements fileElements = sipElements.get(i).getChildElements("file");
            if (fileElements != null)
                files += fileElements.size();
        }
        progressManager.setTotalSize(files);

        for (int i = 0; i < sipElements.size(); i++) {
            Element sipElement = sipElements.get(i);
            String sipName = sipElement.getAttributeValue("name");

            File tempDirectory = new File(tempFolderName + File.separator + sipName);
            if (tempDirectory.exists()) {
                FileUtils.deleteQuietly(new File(tempFolderName));
                System.out.println("\nDie SIP-Liste enthlt mehrere SIPs mit dem Namen " + sipName + ". "
                        + "Bitte vergeben Sie fr jedes SIP einen eigenen Namen.");
                return "";
            }
            tempDirectory.mkdirs();

            Elements fileElements = sipElement.getChildElements("file");

            for (int j = 0; j < fileElements.size(); j++) {
                Element fileElement = fileElements.get(j);
                String filepath = fileElement.getValue();

                File file = new File(filepath);
                if (!file.exists()) {
                    logger.log("ERROR: File " + file.getAbsolutePath() + " is referenced in siplist, "
                            + "but does not exist");
                    System.out.println("\nDie in der SIP-Liste angegebene Datei " + file.getAbsolutePath()
                            + " existiert nicht.");
                    FileUtils.deleteQuietly(new File(tempFolderName));
                    return "";
                }

                try {
                    if (file.isDirectory())
                        FileUtils.copyDirectoryToDirectory(file, tempDirectory);
                    else
                        FileUtils.copyFileToDirectory(file, tempDirectory);
                    progressManager.copyFilesFromListProgress();
                } catch (IOException e) {
                    logger.log("ERROR: Failed to copy file " + file.getAbsolutePath() + " to folder "
                            + tempDirectory.getAbsolutePath(), e);
                    System.out.println("\nDie in der SIP-Liste angegebene Datei " + file.getAbsolutePath()
                            + " konnte nicht kopiert werden.");
                    FileUtils.deleteQuietly(new File(tempFolderName));
                    return "";
                }
            }
        }
    } catch (Exception e) {
        logger.log("ERROR: Failed to read siplist " + sipListFile.getAbsolutePath(), e);
        System.out.println("\nBeim Lesen der SIP-Liste ist ein Fehler aufgetreten. ");
        return "";
    }

    return (new File(tempFolderName).getAbsolutePath());
}

From source file:com.datatorrent.stram.webapp.OperatorDiscoverer.java

private void processJavadocXml(InputStream is) throws ParserConfigurationException, SAXException, IOException {
    SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
    saxParserFactory.newSAXParser().parse(is, new JavadocSAXHandler());
}

From source file:net.lightbody.bmp.proxy.jetty.xml.XmlParser.java

/**
 * Construct/*from w w  w. j a  v  a 2s .  c o m*/
 */
public XmlParser() {
    try {
        SAXParserFactory factory = SAXParserFactory.newInstance();
        boolean notValidating = Boolean.getBoolean("net.lightbody.bmp.proxy.jetty.xml.XmlParser.NotValidating");
        factory.setValidating(!notValidating);
        _parser = factory.newSAXParser();
        try {
            if (!notValidating)
                _parser.getXMLReader().setFeature("http://apache.org/xml/features/validation/schema", true);
        } catch (Exception e) {
            log.warn("Schema validation may not be supported");
            log.debug("", e);
            notValidating = true;
        }
        _parser.getXMLReader().setFeature("http://xml.org/sax/features/validation", !notValidating);
        _parser.getXMLReader().setFeature("http://xml.org/sax/features/namespaces", !notValidating);
        _parser.getXMLReader().setFeature("http://xml.org/sax/features/namespace-prefixes", !notValidating);
    } catch (Exception e) {
        log.warn(LogSupport.EXCEPTION, e);
        throw new Error(e.toString());
    }
}

From source file:com.connectsdk.service.netcast.NetcastHttpServer.java

public void start() {
    //TODO: this method is too complex and should be refactored
    if (running)/*  w ww .jav  a  2s.  co  m*/
        return;

    running = true;

    try {
        welcomeSocket = new ServerSocket(this.port);
    } catch (IOException ex) {
        ex.printStackTrace();
    }

    while (running) {
        if (welcomeSocket == null || welcomeSocket.isClosed()) {
            stop();
            break;
        }

        Socket connectionSocket = null;
        BufferedReader inFromClient = null;
        DataOutputStream outToClient = null;

        try {
            connectionSocket = welcomeSocket.accept();
        } catch (IOException ex) {
            ex.printStackTrace();
            // this socket may have been closed, so we'll stop
            stop();
            return;
        }

        String str = null;
        int c;
        StringBuilder sb = new StringBuilder();

        try {
            inFromClient = new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));

            while ((str = inFromClient.readLine()) != null) {
                if (str.equals("")) {
                    break;
                }
            }

            while ((c = inFromClient.read()) != -1) {
                sb.append((char) c);
                String temp = sb.toString();

                if (temp.endsWith("</envelope>"))
                    break;
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }

        String body = sb.toString();

        Log.d(Util.T, "got message body: " + body);

        Calendar calendar = Calendar.getInstance();
        SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
        dateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
        String date = dateFormat.format(calendar.getTime());
        String androidOSVersion = android.os.Build.VERSION.RELEASE;

        PrintWriter out = null;

        try {
            outToClient = new DataOutputStream(connectionSocket.getOutputStream());
            out = new PrintWriter(outToClient);
            out.println("HTTP/1.1 200 OK");
            out.println("Server: Android/" + androidOSVersion + " UDAP/2.0 ConnectSDK/1.2.1");
            out.println("Cache-Control: no-store, no-cache, must-revalidate");
            out.println("Date: " + date);
            out.println("Connection: Close");
            out.println("Content-Length: 0");
            out.println();
            out.flush();
        } catch (IOException ex) {
            ex.printStackTrace();
        } finally {
            try {
                inFromClient.close();
                out.close();
                outToClient.close();
                connectionSocket.close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }

        SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
        InputStream stream = null;

        try {
            stream = new ByteArrayInputStream(body.getBytes("UTF-8"));
        } catch (UnsupportedEncodingException ex) {
            ex.printStackTrace();
        }

        NetcastPOSTRequestParser handler = new NetcastPOSTRequestParser();

        SAXParser saxParser;
        try {
            saxParser = saxParserFactory.newSAXParser();
            saxParser.parse(stream, handler);
        } catch (IOException ex) {
            ex.printStackTrace();
        } catch (ParserConfigurationException e) {
            e.printStackTrace();
        } catch (SAXException e) {
            e.printStackTrace();
        }

        if (body.contains("ChannelChanged")) {
            ChannelInfo channel = NetcastChannelParser.parseRawChannelData(handler.getJSONObject());

            Log.d(Util.T, "Channel Changed: " + channel.getNumber());

            for (URLServiceSubscription<?> sub : subscriptions) {
                if (sub.getTarget().equalsIgnoreCase("ChannelChanged")) {
                    for (int i = 0; i < sub.getListeners().size(); i++) {
                        @SuppressWarnings("unchecked")
                        ResponseListener<Object> listener = (ResponseListener<Object>) sub.getListeners()
                                .get(i);
                        Util.postSuccess(listener, channel);
                    }
                }
            }
        } else if (body.contains("KeyboardVisible")) {
            boolean focused = false;

            TextInputStatusInfo keyboard = new TextInputStatusInfo();
            keyboard.setRawData(handler.getJSONObject());

            try {
                JSONObject currentWidget = (JSONObject) handler.getJSONObject().get("currentWidget");
                focused = (Boolean) currentWidget.get("focus");
                keyboard.setFocused(focused);
            } catch (JSONException e) {
                e.printStackTrace();
            }

            Log.d(Util.T, "KeyboardFocused?: " + focused);

            for (URLServiceSubscription<?> sub : subscriptions) {
                if (sub.getTarget().equalsIgnoreCase("KeyboardVisible")) {
                    for (int i = 0; i < sub.getListeners().size(); i++) {
                        @SuppressWarnings("unchecked")
                        ResponseListener<Object> listener = (ResponseListener<Object>) sub.getListeners()
                                .get(i);
                        Util.postSuccess(listener, keyboard);
                    }
                }
            }
        } else if (body.contains("TextEdited")) {
            System.out.println("TextEdited");

            String newValue = "";

            try {
                newValue = handler.getJSONObject().getString("value");
            } catch (JSONException ex) {
                ex.printStackTrace();
            }

            Util.postSuccess(textChangedListener, newValue);
        } else if (body.contains("3DMode")) {
            try {
                String enabled = (String) handler.getJSONObject().get("value");
                boolean bEnabled;

                bEnabled = enabled.equalsIgnoreCase("true");

                for (URLServiceSubscription<?> sub : subscriptions) {
                    if (sub.getTarget().equalsIgnoreCase("3DMode")) {
                        for (int i = 0; i < sub.getListeners().size(); i++) {
                            @SuppressWarnings("unchecked")
                            ResponseListener<Object> listener = (ResponseListener<Object>) sub.getListeners()
                                    .get(i);
                            Util.postSuccess(listener, bEnabled);
                        }
                    }
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:com.connectsdk.device.netcast.NetcastHttpServer.java

public void start() {
    if (running)//from   ww w .j a  v  a2  s .c  om
        return;

    running = true;

    try {
        welcomeSocket = new ServerSocket(this.port);
    } catch (IOException ex) {
        ex.printStackTrace();
    }

    while (running) {
        if (welcomeSocket == null || welcomeSocket.isClosed()) {
            stop();
            break;
        }

        Socket connectionSocket = null;
        BufferedReader inFromClient = null;
        DataOutputStream outToClient = null;

        try {
            connectionSocket = welcomeSocket.accept();
        } catch (IOException ex) {
            ex.printStackTrace();
            // this socket may have been closed, so we'll stop
            stop();
            return;
        }

        String str = null;
        int c;
        StringBuilder sb = new StringBuilder();

        try {
            inFromClient = new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));

            while ((str = inFromClient.readLine()) != null) {
                if (str.equals("")) {
                    break;
                }
            }

            while ((c = inFromClient.read()) != -1) {
                sb.append((char) c);
                String temp = sb.toString();

                if (temp.endsWith("</envelope>"))
                    break;
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }

        String body = sb.toString();

        Log.d("Connect SDK", "got message body: " + body);

        Calendar calendar = Calendar.getInstance();
        SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
        dateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
        String date = dateFormat.format(calendar.getTime());
        String androidOSVersion = android.os.Build.VERSION.RELEASE;

        PrintWriter out = null;

        try {
            outToClient = new DataOutputStream(connectionSocket.getOutputStream());
            out = new PrintWriter(outToClient);
            out.println("HTTP/1.1 200 OK");
            out.println("Server: Android/" + androidOSVersion + " UDAP/2.0 ConnectSDK/1.2.1");
            out.println("Cache-Control: no-store, no-cache, must-revalidate");
            out.println("Date: " + date);
            out.println("Connection: Close");
            out.println("Content-Length: 0");
            out.flush();
        } catch (IOException ex) {
            ex.printStackTrace();
        } finally {
            try {
                inFromClient.close();
                out.close();
                outToClient.close();
                connectionSocket.close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }

        SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
        InputStream stream = null;

        try {
            stream = new ByteArrayInputStream(body.getBytes("UTF-8"));
        } catch (UnsupportedEncodingException ex) {
            ex.printStackTrace();
        }

        NetcastPOSTRequestParser handler = new NetcastPOSTRequestParser();

        SAXParser saxParser;
        try {
            saxParser = saxParserFactory.newSAXParser();
            saxParser.parse(stream, handler);
        } catch (IOException ex) {
            ex.printStackTrace();
        } catch (ParserConfigurationException e) {
            e.printStackTrace();
        } catch (SAXException e) {
            e.printStackTrace();
        }

        if (body.contains("ChannelChanged")) {
            ChannelInfo channel = NetcastChannelParser.parseRawChannelData(handler.getJSONObject());

            Log.d("Connect SDK", "Channel Changed: " + channel.getNumber());

            for (URLServiceSubscription<?> sub : subscriptions) {
                if (sub.getTarget().equalsIgnoreCase("ChannelChanged")) {
                    for (int i = 0; i < sub.getListeners().size(); i++) {
                        @SuppressWarnings("unchecked")
                        ResponseListener<Object> listener = (ResponseListener<Object>) sub.getListeners()
                                .get(i);
                        Util.postSuccess(listener, channel);
                    }
                }
            }
        } else if (body.contains("KeyboardVisible")) {
            boolean focused = false;

            TextInputStatusInfo keyboard = new TextInputStatusInfo();
            keyboard.setRawData(handler.getJSONObject());

            try {
                JSONObject currentWidget = (JSONObject) handler.getJSONObject().get("currentWidget");
                focused = (Boolean) currentWidget.get("focus");
                keyboard.setFocused(focused);
            } catch (JSONException e) {
                e.printStackTrace();
            }

            Log.d("Connect SDK", "KeyboardFocused?: " + focused);

            for (URLServiceSubscription<?> sub : subscriptions) {
                if (sub.getTarget().equalsIgnoreCase("KeyboardVisible")) {
                    for (int i = 0; i < sub.getListeners().size(); i++) {
                        @SuppressWarnings("unchecked")
                        ResponseListener<Object> listener = (ResponseListener<Object>) sub.getListeners()
                                .get(i);
                        Util.postSuccess(listener, keyboard);
                    }
                }
            }
        } else if (body.contains("TextEdited")) {
            System.out.println("TextEdited");

            String newValue = "";

            try {
                newValue = handler.getJSONObject().getString("value");
            } catch (JSONException ex) {
                ex.printStackTrace();
            }

            Util.postSuccess(textChangedListener, newValue);
        } else if (body.contains("3DMode")) {
            try {
                String enabled = (String) handler.getJSONObject().get("value");
                boolean bEnabled;

                if (enabled.equalsIgnoreCase("true"))
                    bEnabled = true;
                else
                    bEnabled = false;

                for (URLServiceSubscription<?> sub : subscriptions) {
                    if (sub.getTarget().equalsIgnoreCase("3DMode")) {
                        for (int i = 0; i < sub.getListeners().size(); i++) {
                            @SuppressWarnings("unchecked")
                            ResponseListener<Object> listener = (ResponseListener<Object>) sub.getListeners()
                                    .get(i);
                            Util.postSuccess(listener, bEnabled);
                        }
                    }
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:org.gege.caldavsyncadapter.caldav.CaldavFacade.java

private void parseXML(HttpResponse response, ContentHandler contentHandler)
        throws IOException, CaldavProtocolException {
    InputStream is = response.getEntity().getContent();
    /*BufferedReader bReader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
    String Content = "";//  w w  w .ja  v a  2s . c  om
    String Line = bReader.readLine();
            
    while (Line != null) {
       Content += Line;
       Line = bReader.readLine();
    }*/

    SAXParserFactory factory = SAXParserFactory.newInstance();
    try {
        SAXParser parser = factory.newSAXParser();
        XMLReader reader = parser.getXMLReader();
        reader.setContentHandler(contentHandler);
        reader.parse(new InputSource(is));
    } catch (ParserConfigurationException e) {
        throw new AssertionError("ParserConfigurationException " + e.getMessage());
    } catch (IllegalStateException e) {
        throw new CaldavProtocolException(e.getMessage());
    } catch (SAXException e) {
        throw new CaldavProtocolException(e.getMessage());
    }
}

From source file:net.sf.firemox.xml.XmlParser.java

/**
 * Constructor.//from   w  ww. ja  v  a2  s.  c  om
 * 
 * @param validation
 *          validation flag.
 * @throws SAXException
 */
public XmlParser(boolean validation) throws SAXException {
    try {
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setNamespaceAware(true);
        factory.setValidating(validation);
        parser = factory.newSAXParser();
        if (validation) {
            parser.setProperty(JAXP_SCHEMA_LANGUAGE, XMLConstants.W3C_XML_SCHEMA_NS_URI);
            parser.setProperty(JAXP_SCHEMA_SOURCE, MToolKit.getFile(MP_XML_SCHEMA));
        }
    } catch (Exception e) {
        throw new SAXException(e.toString());
    }
}

From source file:org.castor.jaxb.CastorUnmarshallerTest.java

/**
 * Tests the {@link CastorUnmarshaller#getUnmarshallerHandler()} method.
 *
 * @throws Exception if any error occurs during test
 *//*w  w  w .j av  a2 s.  c  om*/
@Test
public void testGetUnmarshallHandler() throws Exception {
    UnmarshallerHandler unmarshallerHandler = unmarshaller.getUnmarshallerHandler();

    SAXParserFactory spf = SAXParserFactory.newInstance();
    spf.setNamespaceAware(true);

    XMLReader xmlReader = spf.newSAXParser().getXMLReader();
    xmlReader.setContentHandler(unmarshallerHandler);
    xmlReader.parse(new InputSource(new StringReader(INPUT_XML)));

    Entity entity = (Entity) unmarshallerHandler.getResult();
    testEntity(entity);
}

From source file:edu.virginia.speclab.juxta.author.model.JuxtaXMLParser.java

public void parse() throws ReportedException {
    firstPassReadFile();/*  w w w.ja  v  a 2s  . c  o  m*/
    offsetMap = new OffsetMap(rawXMLText.length());

    // Setup special tag handling to cover behavior for
    // add, del, note and pb tags
    setupCustomTagHandling();

    try {
        if (file.getName().endsWith("xml")) {
            SAXParserFactory factory = SAXParserFactory.newInstance();
            parser = factory.newSAXParser();

            XMLReader xmlReader = parser.getXMLReader();
            xmlReader.setProperty("http://xml.org/sax/properties/lexical-handler", this);

            // ignore external DTDs
            xmlReader.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);

            parser.parse(new InputSource(new StringReader(rawXMLText)), this);
            if (getDocumentType() == DocumentType.UNKNOWN) {
                // If we made it here and we don't know what the document type is,
                // it's just an XML document
                setDocumentType(DocumentType.XML);
            }
            // Uncomment these lines for some verbose debugging of the XML parsing
            // and the resulting processed output.
            //                getRootNode().debugPrint();
            //                try {
            //                    printDebuggingInfo();
            //                } catch (ReportedException ex) {
            //Logger.getLogger(JuxtaXMLParser.class.getName()).log(Level.SEVERE, null, ex);
            //                }
        } else {
            processAsPlaintext();
        }
    } catch (ParserConfigurationException ex) {
        throw new ReportedException(ex, "Problem with our parser configuration.");
    } catch (SAXParseException ex) {
        throw new ReportedException(ex, "XML Parsing Error at column " + ex.getColumnNumber() + ", line "
                + ex.getLineNumber() + " :\n" + ex.getLocalizedMessage());
    } catch (SAXException ex) {
        throw new ReportedException(ex, "SAX Exception: " + ex.getLocalizedMessage());
    } catch (IOException ex) {
        throw new ReportedException(ex, ex.getLocalizedMessage());
    }
}

From source file:br.org.indt.ndg.server.client.TemporaryOpenRosaBussinessDelegate.java

public boolean parseAndPersistResult(InputStreamReader inputStreamReader, String contentType)
        throws IOException {
    String resultString = parseMultipartEncodedFile(inputStreamReader, contentType, "filename");
    SAXParserFactory factory = SAXParserFactory.newInstance();
    OpenRosaResultsHandler handler = new OpenRosaResultsHandler();
    try {//from  w ww  . ja  va2s. co m
        ByteArrayInputStream streamToParse = new ByteArrayInputStream(resultString.getBytes());
        SAXParser saxParser = factory.newSAXParser();
        saxParser.parse(streamToParse, handler);
        streamToParse.close();
    } catch (Throwable err) {
        err.printStackTrace();
    }
    String resultId = handler.getResultId();
    String deviceId = handler.getDeviceId();
    String surveyId = handler.getSurveyId();
    if (resultId == null || deviceId == null || surveyId == null) {
        return false;
    } else {
        return persistResult(resultString, surveyId, resultId, deviceId);
    }
}