Example usage for javax.xml.parsers SAXParserFactory setFeature

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

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Introduction

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

Prototype

public abstract void setFeature(String name, boolean value)
        throws ParserConfigurationException, SAXNotRecognizedException, SAXNotSupportedException;

Source Link

Document

Sets the particular feature in the underlying implementation of org.xml.sax.XMLReader.

Usage

From source file:com.sun.faban.harness.webclient.CLIServlet.java

private void sendLogs(String[] reqC, HttpServletResponse response) throws ServletException, IOException {
    if (reqC.length < 2) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Missing RunId.");
        return;/*ww  w  .  j a va 2  s.co m*/
    }
    RunId runId = new RunId(reqC[1]);
    boolean[] options = new boolean[2];
    options[TAIL] = false;
    options[FOLLOW] = false;
    for (int i = 2; i < reqC.length; i++) {
        if ("tail".equals(reqC[i])) {
            options[TAIL] = true;
        } else if ("follow".equals(reqC[i])) {
            options[FOLLOW] = true;
        } else {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid option \"" + reqC[i] + "\".");
            ;
            return;
        }
    }
    File logFile = new File(Config.OUT_DIR + runId, "log.xml");
    String status = null;
    response.setContentType("text/plain");
    PrintWriter out = response.getWriter();
    while (!logFile.exists()) {
        String[] pending = RunQ.listPending();
        if (pending == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND, "RunId " + runId + " not found");
            return;
        }
        boolean queued = false;
        for (String run : pending) {
            if (run.equals(runId.toString())) {
                if (status == null) {
                    status = "QUEUED";
                    out.println(status);
                    response.flushBuffer();
                }
                queued = true;
                try {
                    Thread.sleep(1000); // Check back in one sec.
                } catch (InterruptedException e) {
                    //Noop, just look it up again.
                }
                break;
            }
        }
        if (!queued) { // Either never queued or deleted from queue.
            // Check for 10x, 100ms each to allow for start time.
            for (int i = 0; i < 10; i++) {
                if (logFile.exists()) {
                    status = "STARTED";
                    break;
                }
                try {
                    Thread.sleep(100);
                } catch (InterruptedException e) {
                    logger.log(Level.WARNING, "Interrupted checking existence of log file.");
                }
            }

            if (!"STARTED".equals(status)) {
                if ("QUEUED".equals(status)) { // was queued before
                    status = "DELETED";
                    out.println(status);
                    out.flush();
                    out.close();
                    return;
                } else { // Never queued or just removed.
                    response.sendError(HttpServletResponse.SC_NOT_FOUND, "RunId " + runId + " not found");
                    return;
                }
            }
        }
    }

    LogOutputHandler handler = new LogOutputHandler(response, options);
    InputStream logInput;
    if (options[FOLLOW]) {
        // The XMLInputStream reads streaming XML and does not EOF.
        XMLInputStream input = new XMLInputStream(logFile);
        input.addEOFListener(handler);
        logInput = input;
    } else {
        logInput = new FileInputStream(logFile);
    }
    try {
        SAXParserFactory sFact = SAXParserFactory.newInstance();
        sFact.setFeature("http://xml.org/sax/features/validation", false);
        sFact.setFeature("http://apache.org/xml/features/" + "allow-java-encodings", true);
        sFact.setFeature("http://apache.org/xml/features/nonvalidating/" + "load-dtd-grammar", false);
        sFact.setFeature("http://apache.org/xml/features/nonvalidating/" + "load-external-dtd", false);
        SAXParser parser = sFact.newSAXParser();
        parser.parse(logInput, handler);
        handler.xmlComplete = true; // If we get here, the XML is good.
    } catch (ParserConfigurationException e) {
        throw new ServletException(e);
    } catch (SAXParseException e) {
        Throwable t = e.getCause();
        // If it is caused by an IOException, we'll just throw it.
        if (t != null) {
            if (t instanceof IOException)
                throw (IOException) t;
            else if (options[FOLLOW])
                throw new ServletException(t);
        } else if (options[FOLLOW]) {
            throw new ServletException(e);
        }
    } catch (SAXException e) {
        throw new ServletException(e);
    } finally {
        if (options[TAIL] && !options[FOLLOW]) // tail not yet printed
            handler.eof();
    }
}

From source file:self.philbrown.javaQuery.AjaxTask.java

@Override
protected TaskResponse doInBackground(Void... arg0) {
    //handle cached responses
    CachedResponse cachedResponse = URLresponses
            .get(String.format(Locale.US, "%s_?=%s", options.url(), options.dataType()));
    //handle ajax caching option
    if (cachedResponse != null) {
        if (options.cache()) {
            if (new Date().getTime() - cachedResponse.timestamp.getTime() < options.cacheTimeout()) {
                //return cached response
                Success s = new Success();
                s.obj = cachedResponse.response;
                s.reason = "cached response";
                s.headers = null;/* w w  w  .  j  a v  a 2  s. c o  m*/
                return s;
            }
        }

    }

    if (request == null) {
        String type = options.type();
        if (type == null)
            type = "GET";
        if (type.equalsIgnoreCase("DELETE")) {
            request = new HttpDelete(options.url());
        } else if (type.equalsIgnoreCase("GET")) {
            request = new HttpGet(options.url());
        } else if (type.equalsIgnoreCase("HEAD")) {
            request = new HttpHead(options.url());
        } else if (type.equalsIgnoreCase("OPTIONS")) {
            request = new HttpOptions(options.url());
        } else if (type.equalsIgnoreCase("POST")) {
            request = new HttpPost(options.url());
        } else if (type.equalsIgnoreCase("PUT")) {
            request = new HttpPut(options.url());
        } else if (type.equalsIgnoreCase("TRACE")) {
            request = new HttpTrace(options.url());
        } else if (type.equalsIgnoreCase("CUSTOM")) {
            try {
                request = options.customRequest();
            } catch (Exception e) {
                request = null;
            }

            if (request == null) {
                Log.w("javaQuery.ajax",
                        "CUSTOM type set, but AjaxOptions.customRequest is invalid. Defaulting to GET.");
                request = new HttpGet();
            }

        } else {
            //default to GET
            request = new HttpGet();
        }
    }

    Map<String, Object> args = new HashMap<String, Object>();
    args.put("options", options);
    args.put("request", request);
    EventCenter.trigger("ajaxPrefilter", args, null);

    if (options.headers() != null) {
        if (options.headers().authorization() != null) {
            options.headers()
                    .authorization(options.headers().authorization() + " " + options.getEncodedCredentials());
        } else if (options.username() != null) {
            //guessing that authentication is basic
            options.headers().authorization("Basic " + options.getEncodedCredentials());
        }

        for (Entry<String, String> entry : options.headers().map().entrySet()) {
            request.addHeader(entry.getKey(), entry.getValue());
        }
    }

    if (options.data() != null) {
        try {
            Method setEntity = request.getClass().getMethod("setEntity", new Class<?>[] { HttpEntity.class });
            if (options.processData() == null) {
                setEntity.invoke(request, new StringEntity(options.data().toString()));
            } else {
                Class<?> dataProcessor = Class.forName(options.processData());
                Constructor<?> constructor = dataProcessor.getConstructor(new Class<?>[] { Object.class });
                setEntity.invoke(request, constructor.newInstance(options.data()));
            }
        } catch (Throwable t) {
            Log.w("Ajax", "Could not post data");
        }
    }

    HttpParams params = new BasicHttpParams();

    if (options.timeout() != 0) {
        HttpConnectionParams.setConnectionTimeout(params, options.timeout());
        HttpConnectionParams.setSoTimeout(params, options.timeout());
    }

    HttpClient client = new DefaultHttpClient(params);

    HttpResponse response = null;
    try {

        if (options.cookies() != null) {
            CookieStore cookies = new BasicCookieStore();
            for (Entry<String, String> entry : options.cookies().entrySet()) {
                cookies.addCookie(new BasicClientCookie(entry.getKey(), entry.getValue()));
            }
            HttpContext httpContext = new BasicHttpContext();
            httpContext.setAttribute(ClientContext.COOKIE_STORE, cookies);
            response = client.execute(request, httpContext);
        } else {
            response = client.execute(request);
        }

        if (options.dataFilter() != null) {
            if (options.context() != null)
                options.dataFilter().invoke(new $(options.context()), response, options.dataType());
            else
                options.dataFilter().invoke(null, response, options.dataType());
        }

        StatusLine statusLine = response.getStatusLine();

        Function function = options.statusCode().get(statusLine);
        if (function != null) {
            if (options.context() != null)
                function.invoke(new $(options.context()));
            else
                function.invoke(null);
        }

        if (statusLine.getStatusCode() >= 300) {
            //an error occurred
            Error e = new Error();
            AjaxError error = new AjaxError();
            error.request = request;
            error.options = options;
            e.status = statusLine.getStatusCode();
            e.reason = statusLine.getReasonPhrase();
            error.status = e.status;
            error.reason = e.reason;
            e.headers = response.getAllHeaders();
            e.error = error;
            return e;
        } else {
            //handle dataType
            String dataType = options.dataType();
            if (dataType == null)
                dataType = "text";
            Object parsedResponse = null;
            boolean success = true;
            try {
                if (dataType.equalsIgnoreCase("text") || dataType.equalsIgnoreCase("html")) {
                    parsedResponse = parseText(response);
                } else if (dataType.equalsIgnoreCase("xml")) {
                    if (options.customXMLParser() != null) {
                        InputStream is = response.getEntity().getContent();
                        if (options.SAXContentHandler() != null)
                            options.customXMLParser().parse(is, options.SAXContentHandler());
                        else
                            options.customXMLParser().parse(is, new DefaultHandler());
                        parsedResponse = "Response handled by custom SAX parser";
                    } else if (options.SAXContentHandler() != null) {
                        InputStream is = response.getEntity().getContent();

                        SAXParserFactory factory = SAXParserFactory.newInstance();

                        factory.setFeature("http://xml.org/sax/features/namespaces", false);
                        factory.setFeature("http://xml.org/sax/features/namespace-prefixes", true);

                        SAXParser parser = factory.newSAXParser();

                        XMLReader reader = parser.getXMLReader();
                        reader.setContentHandler(options.SAXContentHandler());
                        reader.parse(new InputSource(is));
                        parsedResponse = "Response handled by custom SAX content handler";
                    } else {
                        parsedResponse = parseXML(response);
                    }
                } else if (dataType.equalsIgnoreCase("json")) {
                    parsedResponse = parseJSON(response);
                } else if (dataType.equalsIgnoreCase("script")) {
                    parsedResponse = parseScript(response);
                } else if (dataType.equalsIgnoreCase("image")) {
                    parsedResponse = parseImage(response);
                }
            } catch (ClientProtocolException cpe) {
                if (options.debug())
                    cpe.printStackTrace();
                success = false;
                Error e = new Error();
                AjaxError error = new AjaxError();
                error.request = request;
                error.options = options;
                e.status = statusLine.getStatusCode();
                e.reason = statusLine.getReasonPhrase();
                error.status = e.status;
                error.reason = e.reason;
                e.headers = response.getAllHeaders();
                e.error = error;
                return e;
            } catch (Exception ioe) {
                if (options.debug())
                    ioe.printStackTrace();
                success = false;
                Error e = new Error();
                AjaxError error = new AjaxError();
                error.request = request;
                error.options = options;
                e.status = statusLine.getStatusCode();
                e.reason = statusLine.getReasonPhrase();
                error.status = e.status;
                error.reason = e.reason;
                e.headers = response.getAllHeaders();
                e.error = error;
                return e;
            }
            if (success) {
                //Handle cases where successful requests still return errors (these include
                //configurations in AjaxOptions and HTTP Headers
                String key = String.format(Locale.US, "%s_?=%s", options.url(), options.dataType());
                CachedResponse cache = URLresponses.get(key);
                Date now = new Date();
                //handle ajax caching option
                if (cache != null) {
                    if (options.cache()) {
                        if (now.getTime() - cache.timestamp.getTime() < options.cacheTimeout()) {
                            parsedResponse = cache;
                        } else {
                            cache.response = parsedResponse;
                            cache.timestamp = now;
                            synchronized (URLresponses) {
                                URLresponses.put(key, cache);
                            }
                        }
                    }

                }
                //handle ajax ifModified option
                Header[] lastModifiedHeaders = response.getHeaders("last-modified");
                if (lastModifiedHeaders.length >= 1) {
                    try {
                        Header h = lastModifiedHeaders[0];
                        SimpleDateFormat format = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss zzz");
                        Date lastModified = format.parse(h.getValue());
                        if (options.ifModified() && lastModified != null) {
                            if (cache.lastModified != null && cache.lastModified.compareTo(lastModified) == 0) {
                                //request response has not been modified. 
                                //Causes an error instead of a success.
                                Error e = new Error();
                                AjaxError error = new AjaxError();
                                error.request = request;
                                error.options = options;
                                e.status = statusLine.getStatusCode();
                                e.reason = statusLine.getReasonPhrase();
                                error.status = e.status;
                                error.reason = e.reason;
                                e.headers = response.getAllHeaders();
                                e.error = error;
                                Function func = options.statusCode().get(304);
                                if (func != null) {
                                    if (options.context() != null)
                                        func.invoke(new $(options.context()));
                                    else
                                        func.invoke(null);
                                }
                                return e;
                            } else {
                                cache.lastModified = lastModified;
                                synchronized (URLresponses) {
                                    URLresponses.put(key, cache);
                                }
                            }
                        }
                    } catch (Throwable t) {
                        Log.e("Ajax", "Could not parse Last-Modified Header");
                    }

                }

                //Now handle a successful request

                Success s = new Success();
                s.obj = parsedResponse;
                s.reason = statusLine.getReasonPhrase();
                s.headers = response.getAllHeaders();
                return s;
            }
            //success
            Success s = new Success();
            s.obj = parsedResponse;
            s.reason = statusLine.getReasonPhrase();
            s.headers = response.getAllHeaders();
            return s;
        }

    } catch (Throwable t) {
        if (options.debug())
            t.printStackTrace();
        if (t instanceof java.net.SocketTimeoutException) {
            Error e = new Error();
            AjaxError error = new AjaxError();
            error.request = request;
            error.options = options;
            e.status = 0;
            String reason = t.getMessage();
            if (reason == null)
                reason = "Socket Timeout";
            e.reason = reason;
            error.status = e.status;
            error.reason = e.reason;
            if (response != null)
                e.headers = response.getAllHeaders();
            else
                e.headers = new Header[0];
            e.error = error;
            return e;
        }
        return null;
    }
}

From source file:com.g2inc.scap.library.domain.SCAPContentManager.java

public List<File> getOvalFiles(File dir) {
    ArrayList<File> ovalFileList = new ArrayList<File>();
    // get list of all xml files in dir
    File[] xmlFiles = dir.listFiles(new FilenameFilter() {
        @Override/*from   w  w w.j ava2  s. c  o  m*/
        public boolean accept(File dir, String name) {
            return name.toLowerCase().endsWith(".xml");
        }
    });
    if (xmlFiles != null && xmlFiles.length > 0) {
        try {
            SAXParserFactory saxfactory = SAXParserFactory.newInstance();
            saxfactory.setValidating(false);
            saxfactory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
            saxfactory.setFeature("http://xml.org/sax/features/validation", false);

            for (int i = 0; i < xmlFiles.length; i++) {
                SAXParser saxparser = saxfactory.newSAXParser();
                XMLReader xmlReader = saxparser.getXMLReader();
                OvalParser ovalParser = new OvalParser();
                xmlReader.setContentHandler(ovalParser);
                FileInputStream inStream = new FileInputStream(xmlFiles[i]);
                xmlReader.parse(new InputSource(inStream));
                if (ovalParser.isOval()) {
                    ovalFileList.add(xmlFiles[i]);
                }
            }
        } catch (Exception e) {
            throw new IllegalStateException(
                    "Caught an error trying list oval files in directory " + dir.getAbsolutePath(), e);
        }
    }
    return ovalFileList;
}

From source file:self.philbrown.droidQuery.Ajax.java

protected TaskResponse doInBackground(Void... arg0) {
    if (this.isCancelled)
        return null;

    //if synchronous, block on the background thread until ready. Then call beforeSend, etc, before resuming.
    if (!beforeSendIsAsync) {
        try {/*from  w  ww. j av a 2 s  .c  om*/
            mutex.acquire();
        } catch (InterruptedException e) {
            Log.w("AjaxTask", "Synchronization Error. Running Task Async");
        }
        final Thread asyncThread = Thread.currentThread();
        isLocked = true;
        mHandler.post(new Runnable() {
            @Override
            public void run() {
                if (options.beforeSend() != null) {
                    if (options.context() != null)
                        options.beforeSend().invoke($.with(options.context()), options);
                    else
                        options.beforeSend().invoke(null, options);
                }

                if (options.isAborted()) {
                    cancel(true);
                    return;
                }

                if (options.global()) {
                    synchronized (globalTasks) {
                        if (globalTasks.isEmpty()) {
                            $.ajaxStart();
                        }
                        globalTasks.add(Ajax.this);
                    }
                    $.ajaxSend();
                } else {
                    synchronized (localTasks) {
                        localTasks.add(Ajax.this);
                    }
                }
                isLocked = false;
                LockSupport.unpark(asyncThread);
            }
        });
        if (isLocked)
            LockSupport.park();
    }

    //here is where to use the mutex

    //handle cached responses
    Object cachedResponse = AjaxCache.sharedCache().getCachedResponse(options);
    //handle ajax caching option
    if (cachedResponse != null && options.cache()) {
        Success s = new Success(cachedResponse);
        s.reason = "cached response";
        s.allHeaders = null;
        return s;

    }

    if (connection == null) {
        try {
            String type = options.type();
            URL url = new URL(options.url());
            if (type == null) {
                type = "GET";
            }
            if (type.equalsIgnoreCase("CUSTOM")) {

                try {
                    connection = options.customConnection();
                } catch (Exception e) {
                    connection = null;
                }

                if (connection == null) {
                    Log.w("droidQuery.ajax",
                            "CUSTOM type set, but AjaxOptions.customRequest is invalid. Defaulting to GET.");
                    connection = (HttpURLConnection) url.openConnection();
                    connection.setRequestMethod("GET");
                }
            } else {
                connection = (HttpURLConnection) url.openConnection();
                connection.setRequestMethod(type);
                if (type.equalsIgnoreCase("POST") || type.equalsIgnoreCase("PUT")) {
                    connection.setDoOutput(true);
                }
            }
        } catch (Throwable t) {
            if (options.debug())
                t.printStackTrace();
            Error e = new Error(null);
            AjaxError error = new AjaxError();
            error.connection = connection;
            error.options = options;
            e.status = 0;
            e.reason = "Bad Configuration";
            error.status = e.status;
            error.reason = e.reason;
            error.response = e.response;
            e.allHeaders = new Headers();
            e.error = error;
            return e;
        }

    }

    Map<String, Object> args = new HashMap<String, Object>();
    args.put("options", options);
    args.put("request", null);
    args.put("connection", connection);
    EventCenter.trigger("ajaxPrefilter", args, null);

    if (options.headers() != null) {
        if (options.headers().authorization() != null) {
            options.headers()
                    .authorization(options.headers().authorization() + " " + options.getEncodedCredentials());
        } else if (options.username() != null) {
            //guessing that authentication is basic
            options.headers().authorization("Basic " + options.getEncodedCredentials());
        }

        for (Entry<String, String> entry : options.headers().map().entrySet()) {
            connection.setRequestProperty(entry.getKey(), entry.getValue());
        }
    }

    if (options.data() != null) {
        try {
            OutputStream os = connection.getOutputStream();
            os.write(options.data().toString().getBytes());
            os.close();
        } catch (Throwable t) {
            Log.w("Ajax", "Could not post data");
        }
    }

    if (options.timeout() != 0) {
        connection.setConnectTimeout(options.timeout());
        connection.setReadTimeout(options.timeout());
    }

    if (options.trustedCertificate() != null) {

        Certificate ca = options.trustedCertificate();

        String keyStoreType = KeyStore.getDefaultType();
        KeyStore keyStore = null;
        try {
            keyStore = KeyStore.getInstance(keyStoreType);
            keyStore.load(null, null);
            keyStore.setCertificateEntry("ca", ca);
        } catch (KeyStoreException e) {
            if (options.debug())
                e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            if (options.debug())
                e.printStackTrace();
        } catch (CertificateException e) {
            if (options.debug())
                e.printStackTrace();
        } catch (IOException e) {
            if (options.debug())
                e.printStackTrace();
        }

        if (keyStore == null) {
            Log.w("Ajax", "Could not configure trusted certificate");
        } else {
            try {
                //Create a TrustManager that trusts the CAs in our KeyStore
                String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm();
                TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm);
                tmf.init(keyStore);

                //Create an SSLContext that uses our TrustManager
                SSLContext sslContext = SSLContext.getInstance("TLS");
                sslContext.init(null, tmf.getTrustManagers(), null);
                ((HttpsURLConnection) connection).setSSLSocketFactory(sslContext.getSocketFactory());
            } catch (KeyManagementException e) {
                if (options.debug())
                    e.printStackTrace();
            } catch (NoSuchAlgorithmException e) {
                if (options.debug())
                    e.printStackTrace();
            } catch (KeyStoreException e) {
                if (options.debug())
                    e.printStackTrace();
            }
        }
    }

    try {

        if (options.cookies() != null) {
            CookieManager cm = new CookieManager();
            CookieStore cookies = cm.getCookieStore();
            URI uri = URI.create(options.url());
            for (Entry<String, String> entry : options.cookies().entrySet()) {
                HttpCookie cookie = new HttpCookie(entry.getKey(), entry.getValue());
                cookies.add(uri, cookie);
            }
            connection.setRequestProperty("Cookie", TextUtils.join(",", cookies.getCookies()));
        }

        connection.connect();
        final int statusCode = connection.getResponseCode();
        final String message = connection.getResponseMessage();

        if (options.dataFilter() != null) {
            if (options.context() != null)
                options.dataFilter().invoke($.with(options.context()), connection, options.dataType());
            else
                options.dataFilter().invoke(null, connection, options.dataType());
        }

        final Function function = options.statusCode().get(statusCode);
        if (function != null) {
            mHandler.post(new Runnable() {

                @Override
                public void run() {
                    if (options.context() != null)
                        function.invoke($.with(options.context()), statusCode, options.clone());
                    else
                        function.invoke(null, statusCode, options.clone());
                }

            });

        }

        //handle dataType
        String dataType = options.dataType();
        if (dataType == null)
            dataType = "text";
        if (options.debug())
            Log.i("Ajax", "dataType = " + dataType);
        Object parsedResponse = null;
        InputStream stream = null;
        try {
            if (dataType.equalsIgnoreCase("text") || dataType.equalsIgnoreCase("html")) {
                if (options.debug())
                    Log.i("Ajax", "parsing text");
                stream = AjaxUtil.getInputStream(connection);
                parsedResponse = parseText(stream);
            } else if (dataType.equalsIgnoreCase("xml")) {
                if (options.debug())
                    Log.i("Ajax", "parsing xml");
                if (options.customXMLParser() != null) {
                    stream = AjaxUtil.getInputStream(connection);
                    if (options.SAXContentHandler() != null)
                        options.customXMLParser().parse(stream, options.SAXContentHandler());
                    else
                        options.customXMLParser().parse(stream, new DefaultHandler());
                    parsedResponse = "Response handled by custom SAX parser";
                } else if (options.SAXContentHandler() != null) {
                    stream = AjaxUtil.getInputStream(connection);
                    SAXParserFactory factory = SAXParserFactory.newInstance();

                    factory.setFeature("http://xml.org/sax/features/namespaces", false);
                    factory.setFeature("http://xml.org/sax/features/namespace-prefixes", true);

                    SAXParser parser = factory.newSAXParser();

                    XMLReader reader = parser.getXMLReader();
                    reader.setContentHandler(options.SAXContentHandler());
                    reader.parse(new InputSource(stream));
                    parsedResponse = "Response handled by custom SAX content handler";
                } else {
                    parsedResponse = parseXML(connection);
                }
            } else if (dataType.equalsIgnoreCase("json")) {
                if (options.debug())
                    Log.i("Ajax", "parsing json");
                parsedResponse = parseJSON(connection);
            } else if (dataType.equalsIgnoreCase("script")) {
                if (options.debug())
                    Log.i("Ajax", "parsing script");
                parsedResponse = parseScript(connection);
            } else if (dataType.equalsIgnoreCase("image")) {
                if (options.debug())
                    Log.i("Ajax", "parsing image");
                stream = AjaxUtil.getInputStream(connection);
                parsedResponse = parseImage(stream);
            } else if (dataType.equalsIgnoreCase("raw")) {
                if (options.debug())
                    Log.i("Ajax", "parsing raw data");
                parsedResponse = parseRawContent(connection);
            }
        } catch (ClientProtocolException cpe) {
            if (options.debug())
                cpe.printStackTrace();
            Error e = new Error(parsedResponse);
            AjaxError error = new AjaxError();
            error.connection = connection;
            error.options = options;
            e.status = statusCode;
            e.reason = message;
            error.status = e.status;
            error.reason = e.reason;
            error.response = e.response;
            e.allHeaders = Headers.createHeaders(connection.getHeaderFields());
            e.error = error;
            return e;
        } catch (Exception ioe) {
            if (options.debug())
                ioe.printStackTrace();
            Error e = new Error(parsedResponse);
            AjaxError error = new AjaxError();
            error.connection = connection;
            error.options = options;
            e.status = statusCode;
            e.reason = message;
            error.status = e.status;
            error.reason = e.reason;
            error.response = e.response;
            e.allHeaders = Headers.createHeaders(connection.getHeaderFields());
            e.error = error;
            return e;
        } finally {
            connection.disconnect();
            try {
                if (stream != null) {
                    stream.close();
                }
            } catch (IOException e) {
            }
        }

        if (statusCode >= 300) {
            //an error occurred
            Error e = new Error(parsedResponse);
            Log.e("Ajax Test", parsedResponse.toString());
            //AjaxError error = new AjaxError();
            //error.request = request;
            //error.options = options;
            e.status = e.status;
            e.reason = e.reason;
            //error.status = e.status;
            //error.reason = e.reason;
            //error.response = e.response;
            e.allHeaders = Headers.createHeaders(connection.getHeaderFields());
            //e.error = error;
            if (options.debug())
                Log.i("Ajax", "Error " + e.status + ": " + e.reason);
            return e;
        } else {
            //handle ajax ifModified option
            List<String> lastModifiedHeaders = connection.getHeaderFields().get("last-modified");
            if (lastModifiedHeaders.size() >= 1) {
                try {
                    String h = lastModifiedHeaders.get(0);
                    SimpleDateFormat format = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss zzz", Locale.US);
                    Date lastModified = format.parse(h);
                    if (options.ifModified() && lastModified != null) {
                        Date lastModifiedDate;
                        synchronized (lastModifiedUrls) {
                            lastModifiedDate = lastModifiedUrls.get(options.url());
                        }

                        if (lastModifiedDate != null && lastModifiedDate.compareTo(lastModified) == 0) {
                            //request response has not been modified. 
                            //Causes an error instead of a success.
                            Error e = new Error(parsedResponse);
                            AjaxError error = new AjaxError();
                            error.connection = connection;
                            error.options = options;
                            e.status = e.status;
                            e.reason = e.reason;
                            error.status = e.status;
                            error.reason = e.reason;
                            error.response = e.response;
                            e.allHeaders = Headers.createHeaders(connection.getHeaderFields());
                            e.error = error;
                            Function func = options.statusCode().get(304);
                            if (func != null) {
                                if (options.context() != null)
                                    func.invoke($.with(options.context()));
                                else
                                    func.invoke(null);
                            }
                            return e;
                        } else {
                            synchronized (lastModifiedUrls) {
                                lastModifiedUrls.put(options.url(), lastModified);
                            }
                        }
                    }
                } catch (Throwable t) {
                    Log.e("Ajax", "Could not parse Last-Modified Header", t);
                }

            }

            //Now handle a successful request

            Success s = new Success(parsedResponse);
            s.reason = message;
            s.allHeaders = Headers.createHeaders(connection.getHeaderFields());
            return s;
        }

    } catch (Throwable t) {
        if (options.debug())
            t.printStackTrace();
        if (t instanceof java.net.SocketTimeoutException) {
            Error e = new Error(null);
            AjaxError error = new AjaxError();
            error.connection = connection;
            error.options = options;
            error.response = e.response;
            e.status = 0;
            String reason = t.getMessage();
            if (reason == null)
                reason = "Socket Timeout";
            e.reason = reason;
            error.status = e.status;
            error.reason = e.reason;
            if (connection != null)
                e.allHeaders = Headers.createHeaders(connection.getHeaderFields());
            else
                e.allHeaders = new Headers();
            e.error = error;
            return e;
        }
        return null;
    }
}

From source file:ee.sk.digidoc.factory.SAXDigiDocFactory.java

/**
 * Reads in a DigiDoc file/* ww  w .  j  a v  a  2 s  . c  o  m*/
 * @param digiSigStream opened stream with Signature data
 * The user must open and close it.
 * @return signed document object if successfully parsed
 */
public Signature readSignature(InputStream digiSigStream) throws DigiDocException {
    try {
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
        factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        SAXParser saxParser = factory.newSAXParser();
        saxParser.parse(digiSigStream, this);
    } catch (SAXDigiDocException ex) {
        throw ex.getDigiDocException();
    } catch (Exception ex) {
        DigiDocException.handleException(ex, DigiDocException.ERR_PARSE_XML);
    }
    if (m_sig == null)
        throw new DigiDocException(DigiDocException.ERR_DIGIDOC_FORMAT,
                "This document is not in signature format", null);
    return m_sig;
}

From source file:ee.sk.digidoc.factory.SAXDigiDocFactory.java

/**
 * Reads in a DigiDoc file.This method reads only data in digidoc format. Not BDOC!
 * @param digiDocStream opened stream with DigiDoc data
 * The user must open and close it.// w  w  w.  j a  v a 2 s  .  c  o  m
 * @return signed document object if successfully parsed
 */
public SignedDoc readDigiDocFromStream(InputStream digiDocStream) throws DigiDocException {
    DigiDocVerifyFactory.initProvider();
    if (m_logger.isDebugEnabled())
        m_logger.debug("Start reading ddoc/bdoc");
    try {
        if (m_logger.isDebugEnabled())
            m_logger.debug("Reading ddoc");
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
        factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        SAXParser saxParser = factory.newSAXParser();
        saxParser.parse(digiDocStream, this);
    } catch (SAXDigiDocException ex) {
        throw ex.getDigiDocException();
    } catch (Exception ex) {
        DigiDocException.handleException(ex, DigiDocException.ERR_PARSE_XML);
    }
    if (m_doc == null)
        throw new DigiDocException(DigiDocException.ERR_DIGIDOC_FORMAT, "This document is not in digidoc",
                null);
    return m_doc;
}

From source file:ee.sk.digidoc.factory.SAXDigiDocFactory.java

/**
 * Reads in only one <Signature>// ww  w.  jav a 2s .c o m
 * @param sdoc SignedDoc to add this signature to
 * @param sigStream opened stream with Signature data
 * The user must open and close it.
 * @return signed document object if successfully parsed
 */
public Signature readSignature(SignedDoc sdoc, InputStream sigStream) throws DigiDocException {
    m_doc = sdoc;
    m_nCollectMode = 0;
    try {
        // prepare validator to receive signature from xml file as root element
        if (sdoc != null && sdoc.getFormat() != null) {
            XmlElemInfo e = null;
            // for BDOC
            if (SignedDoc.FORMAT_BDOC.equals(sdoc.getFormat())) {
                e = new XmlElemInfo("XAdESSignatures", null, null);
            } else if (SignedDoc.FORMAT_DIGIDOC_XML.equals(sdoc.getFormat())) {
                e = new XmlElemInfo("SignedDoc", null, null);
            }
            if (e != null)
                m_elemRoot = m_elemCurrent = e;
        }
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
        factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        SAXParser saxParser = factory.newSAXParser();
        saxParser.parse(sigStream, this);
    } catch (SAXDigiDocException ex) {
        throw ex.getDigiDocException();
    } catch (Exception ex) {
        DigiDocException.handleException(ex, DigiDocException.ERR_PARSE_XML);
    }
    if (m_doc.getLastSignature() == null)
        throw new DigiDocException(DigiDocException.ERR_DIGIDOC_FORMAT,
                "This document is not in Signature format", null);
    return m_doc.getLastSignature();
}

From source file:ee.sk.digidoc.factory.SAXDigiDocFactory.java

/**
 * Reads in a DigiDoc file. One of fname or isSdoc must be given.
 * @param fname signed doc filename/*  ww w. ja va 2  s  .c o m*/
 * @param isSdoc opened stream with DigiDoc data
 * The user must open and close it.
 * @param errs list of errors to fill with parsing errors. If given
 * then attempt is made to continue parsing on errors and return them in this list.
 * If not given (null) then the first error found will be thrown.
 * @return signed document object if successfully parsed
 */
private SignedDoc readSignedDocOfType(String fname, InputStream isSdoc, boolean isBdoc, List errs)
        throws DigiDocException {
    // Use an instance of ourselves as the SAX event handler
    SAXDigiDocFactory handler = this;
    m_errs = errs;
    DigiDocVerifyFactory.initProvider();
    SAXParserFactory factory = SAXParserFactory.newInstance();
    if (m_logger.isDebugEnabled())
        m_logger.debug("Start reading ddoc/bdoc " + ((fname != null) ? "from file: " + fname : "from stream")
                + " bdoc: " + isBdoc);
    if (fname == null && isSdoc == null) {
        throw new DigiDocException(DigiDocException.ERR_READ_FILE, "No input file", null);
    }
    if (fname != null) {
        File inFile = new File(fname);
        if (!inFile.canRead() || inFile.length() == 0) {
            throw new DigiDocException(DigiDocException.ERR_READ_FILE, "Empty or unreadable input file", null);
        }
    }
    ZipFile zf = null;
    ZipArchiveInputStream zis = null;
    ZipArchiveEntry ze = null;
    InputStream isEntry = null;
    File fTmp = null;
    try {
        factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
        factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        if (isBdoc) { // bdoc parsing
            // must be a bdoc document ?
            m_doc = new SignedDoc();
            m_doc.setVersion(SignedDoc.BDOC_VERSION_1_0);
            m_doc.setFormat(SignedDoc.FORMAT_BDOC);
            Enumeration eFiles = null;
            if (fname != null) {
                zf = new ZipFile(fname, "UTF-8");
                eFiles = zf.getEntries();
            } else if (isSdoc != null) {
                zis = new ZipArchiveInputStream(isSdoc, "UTF-8", true, true);
            }
            ArrayList lSigFnames = new ArrayList();
            ArrayList lDataFnames = new ArrayList();
            // read all entries
            boolean bHasMimetype = false, bManifest1 = false;
            int nFil = 0;
            while ((zf != null && eFiles.hasMoreElements())
                    || (zis != null && ((ze = zis.getNextZipEntry()) != null))) {
                nFil++;

                // read entry
                if (zf != null) { // ZipFile
                    ze = (ZipArchiveEntry) eFiles.nextElement();
                    isEntry = zf.getInputStream(ze);
                } else { // ZipArchiveInputStream
                    int n = 0, nTot = 0;
                    if ((ze.getName().equals(FILE_MIMETYPE) || ze.getName().equals(FILE_MANIFEST)
                            || (ze.getName().startsWith(FILE_SIGNATURES) && ze.getName().endsWith(".xml")))
                            || (nMaxBdocFilCached <= 0
                                    || (ze.getSize() < nMaxBdocFilCached && ze.getSize() >= 0))) {
                        ByteArrayOutputStream bos = new ByteArrayOutputStream();
                        byte[] data = new byte[2048];
                        while ((n = zis.read(data)) > 0) {
                            bos.write(data, 0, n);
                            nTot += n;
                        }
                        if (m_logger.isDebugEnabled())
                            m_logger.debug("Read: " + nTot + " bytes from zip");
                        data = bos.toByteArray();
                        bos = null;
                        isEntry = new ByteArrayInputStream(data);
                    } else {
                        File fCacheDir = new File(ConfigManager.instance().getStringProperty(
                                "DIGIDOC_DF_CACHE_DIR", System.getProperty("java.io.tmpdir")));
                        fTmp = File.createTempFile("bdoc-data", ".tmp", fCacheDir);
                        FileOutputStream fos = new FileOutputStream(fTmp);
                        byte[] data = new byte[2048];
                        while ((n = zis.read(data)) > 0) {
                            fos.write(data, 0, n);
                            nTot += n;
                        }
                        if (m_logger.isDebugEnabled())
                            m_logger.debug("Read: " + nTot + " bytes from zip to: " + fTmp.getAbsolutePath());
                        fos.close();
                        isEntry = new FileInputStream(fTmp);
                    }
                }
                if (m_logger.isDebugEnabled())
                    m_logger.debug("Entry: " + ze.getName() + " nlen: " + ze.getName().length() + " size: "
                            + ze.getSize() + " dir: " + ze.isDirectory() + " comp-size: "
                            + ze.getCompressedSize());
                // mimetype file
                if (ze.getName().equals(FILE_MIMETYPE)) {
                    if (m_logger.isDebugEnabled())
                        m_logger.debug("Check mimetype!");
                    checkBdocMimetype(isEntry);
                    bHasMimetype = true;
                    m_doc.setComment(ze.getComment());
                    if (nFil != 1) {
                        m_logger.error("mimetype file is " + nFil + " file but must be first");
                        handleError(new DigiDocException(DigiDocException.ERR_DIGIDOC_BADXML,
                                "mimetype file is not first zip entry", null));
                    }
                } else if (ze.getName().equals(FILE_MANIFEST)) { // manifest.xml file
                    if (m_logger.isDebugEnabled())
                        m_logger.debug("Read manifest");
                    if (!bManifest1 && isEntry != null) {
                        bManifest1 = true;
                        BdocManifestParser mfparser = new BdocManifestParser(m_doc);
                        mfparser.readManifest(isEntry);
                    } else {
                        m_logger.error("Found multiple manifest.xml files!");
                        throw new DigiDocException(DigiDocException.ERR_MULTIPLE_MANIFEST_FILES,
                                "Found multiple manifest.xml files!", null);
                    }
                } else if (ze.getName().startsWith(FILE_SIGNATURES) && ze.getName().endsWith(".xml")) { // some signature
                    m_fileName = ze.getName();
                    if (m_logger.isDebugEnabled())
                        m_logger.debug("Reading bdoc siganture: " + m_fileName);
                    boolean bExists = false;
                    for (int j = 0; j < lSigFnames.size(); j++) {
                        String s1 = (String) lSigFnames.get(j);
                        if (s1.equals(m_fileName))
                            bExists = true;
                    }
                    if (bExists) {
                        m_logger.error("Duplicate signature filename: " + m_fileName);
                        handleError(new DigiDocException(DigiDocException.ERR_DIGIDOC_BADXML,
                                "Duplicate signature filename: " + m_fileName, null));
                    } else
                        lSigFnames.add(m_fileName);
                    SAXParser saxParser = factory.newSAXParser();
                    ByteArrayOutputStream bos = new ByteArrayOutputStream();
                    int n = 0;
                    byte[] data = new byte[2048];
                    while ((n = isEntry.read(data)) > 0)
                        bos.write(data, 0, n);
                    data = bos.toByteArray();
                    bos = null;
                    if (m_logger.isDebugEnabled())
                        m_logger.debug(
                                "Parsing bdoc: " + m_fileName + " size: " + ((data != null) ? data.length : 0));
                    saxParser.parse(new SignatureInputStream(new ByteArrayInputStream(data)), this);
                    if (m_logger.isDebugEnabled())
                        m_logger.debug("Parsed bdoc: " + m_fileName);
                    Signature sig1 = m_doc.getLastSignature();
                    m_sigComment = ze.getComment();
                    if (sig1 != null) {
                        sig1.setPath(m_fileName);
                        sig1.setComment(ze.getComment());
                    }
                } else { // probably a data file
                    if (m_logger.isDebugEnabled())
                        m_logger.debug("Read data file: " + ze.getName());
                    if (!ze.isDirectory()) {
                        boolean bExists = false;
                        for (int j = 0; j < lDataFnames.size(); j++) {
                            String s1 = (String) lDataFnames.get(j);
                            if (s1.equals(ze.getName()))
                                bExists = true;
                        }
                        if (bExists) {
                            m_logger.error("Duplicate datafile filename: " + ze.getName());
                            handleError(new DigiDocException(DigiDocException.ERR_DIGIDOC_BADXML,
                                    "Duplicate datafile filename: " + ze.getName(), null));
                        } else
                            lDataFnames.add(ze.getName());
                        DataFile df = m_doc.findDataFileById(ze.getName());
                        if (df != null) {
                            if (ze.getSize() > 0)
                                df.setSize(ze.getSize());
                            df.setContentType(DataFile.CONTENT_BINARY);
                            df.setFileName(ze.getName());
                        } else {
                            df = new DataFile(ze.getName(), DataFile.CONTENT_BINARY, ze.getName(),
                                    "application/binary", m_doc);
                            if (m_doc.getDataFiles() == null)
                                m_doc.setDataFiles(new ArrayList());
                            m_doc.getDataFiles().add(df);
                            //m_doc.addDataFile(df); // this does some intiailization work unnecessary here
                        }
                        // enable caching if requested
                        if (isEntry != null)
                            df.setOrCacheBodyAndCalcHashes(isEntry);
                        df.setComment(ze.getComment());
                        df.setLastModDt(new Date(ze.getTime()));
                        // fix mime type according to DataObjectFormat
                        Signature sig1 = m_doc.getLastSignature();
                        if (sig1 != null) {
                            Reference dRef = sig1.getSignedInfo().getReferenceForDataFile(df);
                            if (dRef != null) {
                                DataObjectFormat dof = sig1.getSignedInfo()
                                        .getDataObjectFormatForReference(dRef);
                                if (dof != null) {
                                    df.setMimeType(dof.getMimeType());
                                }
                            }
                        }
                    }
                }
                if (fTmp != null) {
                    fTmp.delete();
                    fTmp = null;
                }
            } // while zip entries
            if (!bHasMimetype) {
                m_logger.error("No mimetype file");
                handleError(new DigiDocException(DigiDocException.ERR_DIGIDOC_BADXML,
                        "Not a BDOC format file! No mimetype file!", null));
            }
            // if no signatures exist then copy mime-type from manifest.xml to DataFile -s
            if (m_doc.countSignatures() == 0) {
                for (int i = 0; i < m_doc.countDataFiles(); i++) {
                    DataFile df = m_doc.getDataFile(i);
                    if (m_doc.getManifest() != null) {
                        for (int j = 0; j < m_doc.getManifest().getNumFileEntries(); j++) {
                            ManifestFileEntry mfe = m_doc.getManifest().getFileEntry(j);
                            if (mfe.getFullPath() != null && mfe.getFullPath().equals(df.getFileName())) {
                                df.setMimeType(mfe.getMediaType());
                            } // if fullpath
                        } // for
                    } // if
                } // for i
            }
        } else { // ddoc parsing
            if (m_logger.isDebugEnabled())
                m_logger.debug("Reading ddoc: " + fname + " file: " + m_fileName);
            m_fileName = fname;
            SAXParser saxParser = factory.newSAXParser();
            if (fname != null)
                saxParser.parse(new SignatureInputStream(new FileInputStream(fname)), this);
            else if (isSdoc != null)
                saxParser.parse(isSdoc, this);
        }
    } catch (org.xml.sax.SAXParseException ex) {
        m_logger.error("SAX Error: " + ex);
        handleError(ex);

    } catch (Exception ex) {
        m_logger.error("Error reading3: " + ex);
        ex.printStackTrace();
        /*if(ex instanceof DigiDocException){
           DigiDocException dex = (DigiDocException)ex;
           m_logger.error("Dex: " + ex);
           if(dex.getNestedException() != null) {
              dex.getNestedException().printStackTrace();
              m_logger.error("Trace: "); 
           }
        }*/
        handleError(ex);
    } finally { // cleanup
        try {
            if (isEntry != null) {
                isEntry.close();
                isEntry = null;
            }
            if (zis != null)
                zis.close();
            if (zf != null)
                zf.close();
            if (fTmp != null) {
                fTmp.delete();
                fTmp = null;
            }
        } catch (Exception ex) {
            m_logger.error("Error closing streams and files: " + ex);
        }
    }
    // compare Manifest and DataFiles
    boolean bErrList = (errs != null);
    if (errs == null)
        errs = new ArrayList();
    boolean bOk = DigiDocVerifyFactory.verifyManifestEntries(m_doc, errs);
    if (m_doc == null) {
        m_logger.error("Error reading4: doc == null");
        handleError(new DigiDocException(DigiDocException.ERR_DIGIDOC_BADXML,
                "This document is not in ddoc or bdoc format", null));
    }
    if (!bErrList && errs.size() > 0) { // if error list was not used then we have to throw exception. So we will throw the first one since we can only do it once
        DigiDocException ex = (DigiDocException) errs.get(0);
        throw ex;
    }
    return m_doc;
}

From source file:nl.nn.adapterframework.validation.JavaxXmlValidator.java

@Override
public XMLReader createValidatingParser(IPipeLineSession session, ValidationContext context)
        throws XmlValidatorException, PipeRunException {
    SAXParser parser;/*from w ww .jav a 2 s  . co m*/
    try {
        SAXParserFactory parserFactory = SAXParserFactory.newInstance();
        parserFactory.setValidating(false);
        parserFactory.setNamespaceAware(true);
        parserFactory.setFeature(PARSING_FEATURE_SECURE, true);
        //parserFactory.setFeature(PARSING_FEATURE_EXTERNAL_GENERAL_ENTITIES, false);
        //parserFactory.setFeature(PARSING_FEATURE_EXTERNAL_PARAMETER_ENTITIES, false);
        //parserFactory.setFeature(PARSING_FEATURE_DISALLOW_INLINE_DOCTYPE, true);

        Schema schema = getSchemaObject(context.getSchemasId(), schemasProvider.getSchemas(session));
        parserFactory.setSchema(schema);

        parser = parserFactory.newSAXParser();
        return parser.getXMLReader();
    } catch (ParserConfigurationException e) {
        throw new XmlValidatorException(logPrefix + "cannot configure parser", e);
    } catch (ConfigurationException e) {
        throw new XmlValidatorException(logPrefix + "cannot configure parser", e);
    } catch (SAXException e) {
        throw new XmlValidatorException(logPrefix + "cannot create parser", e);
    }
}