Example usage for javax.servlet ServletContext getRealPath

Introduction

In this page you can find the example usage for javax.servlet ServletContext getRealPath.

Prototype

public String getRealPath(String path);

Source Link

Document

Gets the real path corresponding to the given virtual path.

Usage

From source file:com.siacra.beans.AsignaturaBean.java

public void handleFileUpload(FileUploadEvent event) {
    try {// ww  w.j a v a2  s .co m
        Asignatura asignatura = getAsignaturaService().getAsignaturaById(getIdAsignatura());
        /* Obtenemos el path */
        ServletContext context = (ServletContext) FacesContext.getCurrentInstance().getExternalContext()
                .getContext();
        String path = context.getRealPath("/WEB-INF/files/");
        /* Inicializamos el destino y el origen */
        File targetFolder = new File(path);
        InputStream inputStream = event.getFile().getInputstream();
        /* Escribimos en el destino, leyendo la data del origen */
        OutputStream out = new FileOutputStream(new File(targetFolder, event.getFile().getFileName()));
        int read = 0;
        byte[] bytes = new byte[1024];
        while ((read = inputStream.read(bytes)) != -1) {
            out.write(bytes, 0, read);
        }
        /* Cerramos los archivos */
        inputStream.close();
        out.flush();
        out.close();
        asignatura.setProgramaPDF(path + "\\" + event.getFile().getFileName());
        getAsignaturaService().updateAsignatura(asignatura);
        RequestContext.getCurrentInstance().showMessageInDialog(new FacesMessage(FacesMessage.SEVERITY_INFO,
                "Informacion", "El archivo fue cargado correctamente"));
    } catch (IOException e) {
        RequestContext.getCurrentInstance().showMessageInDialog(new FacesMessage(FacesMessage.SEVERITY_FATAL,
                "Informacion", "El archivo no pudo ser cargado correctamente"));
        System.out.println(e.getMessage());
    }
}

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From source file:nl.nn.adapterframework.webcontrol.ConfigurationServlet.java

@Override
public void init() throws ServletException {
    super.init();
    setUploadPathInServletContext();/*from  w  w  w.  j  a va 2s . c o m*/
    ibisContext = new IbisContext();
    setDefaultApplicationServerType(ibisContext);
    ServletContext servletContext = getServletContext();
    AppConstants appConstants = AppConstants.getInstance();
    String attributeKey = appConstants.getResolvedProperty(KEY_CONTEXT);
    servletContext.setAttribute(attributeKey, ibisContext);
    log.debug("stored IbisContext [" + ClassUtils.nameOf(ibisContext) + "][" + ibisContext
            + "] in ServletContext under key [" + attributeKey + "]");
    String realPath = servletContext.getRealPath("/");
    if (realPath != null) {
        appConstants.put("webapp.realpath", realPath);
    } else {
        log.warn("Could not determine webapp.realpath");
    }
    ibisContext.init();
    log.debug("Servlet init finished");
}

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From source file:com.rapid.server.RapidServletContextListener.java

public static int loadDatabaseDrivers(ServletContext servletContext) throws Exception {

    // create a schema object for the xsd
    Schema schema = _schemaFactory
            .newSchema(new File(servletContext.getRealPath("/WEB-INF/schemas/") + "/databaseDrivers.xsd"));
    // create a validator
    Validator validator = schema.newValidator();

    // read the xml into a string
    String xml = Strings/*ww  w . j  av a  2s .  c om*/
            .getString(new File(servletContext.getRealPath("/WEB-INF/database/") + "/databaseDrivers.xml"));

    // validate the control xml file against the schema
    validator.validate(new StreamSource(new ByteArrayInputStream(xml.getBytes("UTF-8"))));

    // convert the xml string into JSON
    JSONObject jsonDatabaseDriverCollection = org.json.XML.toJSONObject(xml).getJSONObject("databaseDrivers");

    // prepare the array we are going to popoulate
    JSONArray jsonDatabaseDrivers = new JSONArray();

    JSONObject jsonDatabaseDriver;
    int index = 0;
    int count = 0;

    if (jsonDatabaseDriverCollection.optJSONArray("databaseDriver") == null) {
        jsonDatabaseDriver = jsonDatabaseDriverCollection.getJSONObject("databaseDriver");
    } else {
        jsonDatabaseDriver = jsonDatabaseDriverCollection.getJSONArray("databaseDriver").getJSONObject(index);
        count = jsonDatabaseDriverCollection.getJSONArray("databaseDriver").length();
    }

    do {

        _logger.info("Registering database driver " + jsonDatabaseDriver.getString("name") + " using "
                + jsonDatabaseDriver.getString("class"));

        try {

            // check this type does not already exist
            for (int i = 0; i < jsonDatabaseDrivers.length(); i++) {
                if (jsonDatabaseDriver.getString("name")
                        .equals(jsonDatabaseDrivers.getJSONObject(i).getString("name")))
                    throw new Exception(" database driver type is loaded already. Type names must be unique");
            }

            // get  the class name
            String className = jsonDatabaseDriver.getString("class");
            // get the current thread class loader (this should log better if there are any issues)
            ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
            // check we got a class loader
            if (classLoader == null) {
                // register the class the old fashioned way so the DriverManager can find it
                Class.forName(className);
            } else {
                // register the class on this thread so we can catch any errors
                Class.forName(className, true, classLoader);
            }

            // add the jsonControl to our array
            jsonDatabaseDrivers.put(jsonDatabaseDriver);

        } catch (Exception ex) {

            _logger.error("Error registering database driver : " + ex.getMessage(), ex);

        }

        // inc the count of controls in this file
        index++;

        // get the next one
        if (index < count)
            jsonDatabaseDriver = jsonDatabaseDriverCollection.getJSONArray("databaseDriver")
                    .getJSONObject(index);

    } while (index < count);

    // put the jsonControls in a context attribute (this is available via the getJsonActions method in RapidHttpServlet)
    servletContext.setAttribute("jsonDatabaseDrivers", jsonDatabaseDrivers);

    _logger.info(index + " database drivers loaded from databaseDrivers.xml file");

    return index;

}

---

From source file:org.apache.wookie.server.ContextListener.java

/**
 * Starts a watcher thread for hot-deploy of new widgets dropped into the deploy folder
 * this is controlled using the <code>widget.hot_deploy=true|false</code> property 
 * and configured to look in the folder specified by the <code>widget.deployfolder</code> property
 * @param context the current servlet context
 * @param configuration the configuration properties
 *//*from   ww  w. j av a2s  . c o m*/
private void startWatcher(ServletContext context, Configuration configuration,
        final Messages localizedMessages) {
    /*
     * Start watching for widget deployment
     */
    final File deploy = new File(WidgetPackageUtils
            .convertPathToPlatform(context.getRealPath(configuration.getString("widget.deployfolder"))));
    final String UPLOADFOLDER = context.getRealPath(configuration.getString("widget.useruploadfolder"));
    final String WIDGETFOLDER = context.getRealPath(configuration.getString("widget.widgetfolder"));
    final String localWidgetFolderPath = configuration.getString("widget.widgetfolder");
    final String[] locales = configuration.getStringArray("widget.locales");
    final String contextPath = context.getContextPath();
    Thread thr = new Thread() {
        public void run() {
            int interval = 5000;
            WgtWatcher watcher = new WgtWatcher();
            watcher.setWatchDir(deploy);
            watcher.setListener(new WgtWatcher.FileChangeListener() {
                public void fileModified(File f) {
                    // get persistence manager for this thread
                    IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
                    try {
                        persistenceManager.begin();
                        File upload = WidgetFileUtils.dealWithDroppedFile(UPLOADFOLDER, f);
                        W3CWidgetFactory fac = new W3CWidgetFactory();
                        fac.setLocales(locales);
                        fac.setLocalPath(contextPath + localWidgetFolderPath);
                        fac.setOutputDirectory(WIDGETFOLDER);
                        fac.setFeatures(persistenceManager.findServerFeatureNames());
                        fac.setStartPageProcessor(new StartPageProcessor());
                        W3CWidget model = fac.parse(upload);
                        WidgetJavascriptSyntaxAnalyzer jsa = new WidgetJavascriptSyntaxAnalyzer(
                                fac.getUnzippedWidgetDirectory());
                        if (persistenceManager.findWidgetByGuid(model.getIdentifier()) == null) {
                            WidgetFactory.addNewWidget(model, true);
                            String message = model.getLocalName("en") + "' - "
                                    + localizedMessages.getString("WidgetAdminServlet.19");
                            _logger.info(message);
                            FlashMessage.getInstance().message(message);
                        } else {
                            String message = model.getLocalName("en") + "' - "
                                    + localizedMessages.getString("WidgetAdminServlet.20");
                            _logger.info(message);
                            FlashMessage.getInstance().message(message);
                        }
                        persistenceManager.commit();
                    } catch (IOException e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + localizedMessages.getString("WidgetHotDeploy.1");
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } catch (BadWidgetZipFileException e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + localizedMessages.getString("WidgetHotDeploy.2");
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } catch (BadManifestException e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + localizedMessages.getString("WidgetHotDeploy.3");
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } catch (Exception e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + e.getLocalizedMessage();
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } finally {
                        // close thread persistence manager
                        PersistenceManagerFactory.closePersistenceManager();
                    }
                }

                public void fileRemoved(File f) {
                    // Not implemented - the .wgt files are removed as part of the deployment process
                }
            });
            try {
                while (true) {
                    watcher.check();
                    Thread.sleep(interval);
                }
            } catch (InterruptedException iex) {
            }
        }
    };

    thr.start();

}

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From source file:org.iplantc.phyloviewer.viewer.server.ParseTreeService.java

@Override
public void init() throws ServletException {
    ServletContext servletContext = this.getServletContext();

    IImportTreeData treeImporter = (IImportTreeData) servletContext
            .getAttribute(Constants.IMPORT_TREE_DATA_KEY);
    ImportTreeLayout layoutImporter = (ImportTreeLayout) servletContext
            .getAttribute(Constants.IMPORT_TREE_LAYOUT_KEY);

    String path = servletContext.getInitParameter("treefile.path");
    path = servletContext.getRealPath(path);

    parseTree = new ParseTree(treeImporter, layoutImporter);
    parseTree.setTreeBackupDir(path);/*ww w. jav  a2 s .c om*/

    Logger.getLogger("org.iplantc.phyloviewer").log(Level.INFO,
            "Setting parseTree file backup path to " + parseTree.getTreeBackupDir().getAbsolutePath());
}

---

From source file:controller.ClientController.java

@RequestMapping(value = "/facture", method = RequestMethod.POST)
//public @ResponseBody
String factureAction(HttpServletRequest request, HttpServletResponse response, HttpSession session, Model model)
        throws IOException {

    Client cli = (Client) session.getAttribute("UserConnected");
    int idvideo = Integer.parseInt(request.getParameter("idvideo"));
    Facture facture = new Facture();
    facture.Consulter(cli, vidBDD.VideoPrec(idvideo).get(0), request.getServletContext());
    //if(request.getSession()){
    //int test = Integer.parseInt(request.getParameter("select")) ;
    //request.setAttribute("Modify", this.modif.modifcontrat(id));
    //}/*  www.ja  v  a  2s.  c  o  m*/
    //session.setAttribute("Modify", this.modif.modifcontrat(id));
    int BUFFER_SIZE = 4096;
    ServletContext context = request.getServletContext();
    String appPath = context.getRealPath("");
    System.out.println(appPath);

    try {

        File downloadFile = new File(appPath + "\\resources\\reports\\facture.pdf");
        FileInputStream fis = new FileInputStream(downloadFile);
        // get MIME type of the file
        String mimeType = context.getMimeType(appPath + "\\resources\\reports\\facture.pdf");
        if (mimeType == null) {
            // set to binary type if MIME mapping not found
            mimeType = "application/octet-stream";
        }
        System.out.println("MIME type: " + mimeType);

        // set content attributes for the response
        response.setContentType(mimeType);
        response.setContentLength((int) downloadFile.length());

        // set headers for the response
        String headerKey = "Content-Disposition";
        String headerValue = String.format("attachment; filename=\"%s\"", downloadFile.getName());
        response.setHeader(headerKey, headerValue);

        // get output stream of the response
        OutputStream outStream = response.getOutputStream();

        byte[] buffer = new byte[BUFFER_SIZE];
        int bytesRead = -1;

        // write bytes read from the input stream into the output stream
        while ((bytesRead = fis.read(buffer)) != -1) {
            outStream.write(buffer, 0, bytesRead);
        }

        fis.close();
        outStream.close();

    } catch (Exception ex) {
        ex.printStackTrace();
    }

    return "/";
}

---

From source file:org.giavacms.base.controller.ResourceController.java

protected void setDimensions() {
    width = 0;/*from  ww  w.java 2s  . c o  m*/
    height = 0;
    croppedImage = null;
    if (!ResourceType.IMAGE.equals(getElement().getResourceType())) {
        return;
    }
    ServletContext servletContext = (ServletContext) FacesContext.getCurrentInstance().getExternalContext()
            .getContext();
    String folder = servletContext.getRealPath("") + File.separator;
    getElement().setBytes(FileUtils.getBytesFromFile(
            new File(new File(folder, ResourceType.IMAGE.getFolder()), getElement().getName())));
    ImageIcon imageIcon = new ImageIcon(getElement().getBytes());
    width = imageIcon.getIconWidth();
    height = imageIcon.getIconHeight();
}

---

From source file:controller.ClientController.java

@RequestMapping(value = "/devis", method = RequestMethod.POST)
//public @ResponseBody
String devisAction(HttpServletRequest request, HttpServletResponse response, HttpSession session, Model model)
        throws IOException {

    Client cli = (Client) session.getAttribute("UserConnected");
    int idvideo = Integer.parseInt(request.getParameter("idvideo"));
    Devis devis = new Devis();
    devis.Consulter(cli, vidBDD.VideoPrec(idvideo).get(0), request.getServletContext());
    //if(request.getSession()){
    //int test = Integer.parseInt(request.getParameter("select")) ;
    //request.setAttribute("Modify", this.modif.modifcontrat(id));
    //}//from  w  w  w  .j  a  v  a  2s . c  om
    //session.setAttribute("Modify", this.modif.modifcontrat(id));
    // get your file as InputStream

    /**
     * Size of a byte buffer to read/write file
     */
    int BUFFER_SIZE = 4096;
    ServletContext context = request.getServletContext();
    String appPath = context.getRealPath("");
    System.out.println(appPath);

    try {

        File downloadFile = new File(appPath + "\\resources\\reports\\devis.pdf");
        FileInputStream fis = new FileInputStream(downloadFile);
        // get MIME type of the file
        String mimeType = context.getMimeType(appPath + "\\resources\\reports\\devis.pdf");
        if (mimeType == null) {
            // set to binary type if MIME mapping not found
            mimeType = "application/octet-stream";
        }
        System.out.println("MIME type: " + mimeType);

        // set content attributes for the response
        response.setContentType(mimeType);
        response.setContentLength((int) downloadFile.length());

        // set headers for the response
        String headerKey = "Content-Disposition";
        String headerValue = String.format("attachment; filename=\"%s\"", downloadFile.getName());
        response.setHeader(headerKey, headerValue);

        // get output stream of the response
        OutputStream outStream = response.getOutputStream();

        byte[] buffer = new byte[BUFFER_SIZE];
        int bytesRead = -1;

        // write bytes read from the input stream into the output stream
        while ((bytesRead = fis.read(buffer)) != -1) {
            outStream.write(buffer, 0, bytesRead);
        }

        fis.close();
        outStream.close();

    } catch (Exception ex) {
        ex.printStackTrace();
    }

    return "/";
}

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From source file:edu.mum.cs545.recipebook.controller.MenuBean.java

public void saveImageFile(String fileName) {
    if (imageFile == null) {
        return;/*from  ww w  . j  ava 2 s  .c  om*/
    }
    try {

        ServletContext servletContext = (ServletContext) FacesContext.getCurrentInstance().getExternalContext()
                .getContext();
        InputStream input = imageFile.getInputstream();
        String newFileName = servletContext.getRealPath("") + File.separator + "resources" + File.separator
                + "images" + File.separator + fileName;
        File file = new File(newFileName);
        if (!file.exists()) {
            file.createNewFile();
        }
        FileOutputStream output = new FileOutputStream(file, false);
        try {
            IOUtils.copy(input, output);
        } finally {
            IOUtils.closeQuietly(input);
            IOUtils.closeQuietly(output);
        }
    } catch (IOException ex) {
        Logger.getLogger(MenuBean.class.getName()).log(Level.SEVERE, null, ex);
    } finally {

    }
}

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From source file:com.ibm.util.merge.web.InitializeServlet.java

private void setup(String folder, ServletContext servletContext) {
    log.info("Setting up idmu folders");
    ArrayList<String> folders = new ArrayList<String>();
    folders.add("database");
    folders.add("logs");
    folders.add("output");
    folders.add("packages");
    folders.add("properties");
    folders.add("templates");
    folders.add("autoload");
    for (String aFolder : folders) {
        File theSource = new File(servletContext.getRealPath("/WEB-INF" + File.separator + aFolder));
        File theTarget = new File(folder + File.separator + aFolder);
        try {//  www  . j ava 2  s .  c o m
            if (!theTarget.exists())
                theTarget.mkdirs();
            FileUtils.copyDirectory(theSource, theTarget);
            log.info("Copied files to " + theTarget.getAbsolutePath());
        } catch (IOException e) {
            throw new RuntimeException("SETUP ERROR! - Unable to copy files from " + theSource + " to "
                    + theTarget + ":" + e.getMessage());
        }
    }
}

---

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