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:org.rhq.helpers.rtfilter.util.ServletUtility.java

private static String getContextRootFromWarFileName(ServletContext servletContext) {
    String ctxName;/* w ww . j a  v a  2s  .  com*/
    ctxName = servletContext.getRealPath("/");
    if (null == ctxName) {
        return null;
    }
    if (ctxName.endsWith(SEPARATOR)) {
        ctxName = ctxName.substring(0, ctxName.length() - 1);
    }

    // the war name is from last '/' to end (sans .war, if it exists)
    ctxName = ctxName.substring(ctxName.lastIndexOf(SEPARATOR),
            ctxName.length() - (ctxName.endsWith(".war") ? 4 : 0));

    // Now remove crap that might be there
    if (ctxName.endsWith("-exp")) {
        ctxName = ctxName.substring(0, ctxName.length() - 4);
        // TODO jboss sometimes has some strange 5 digits in the name
    }
    return ctxName;
}

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From source file:org.wso2.carbon.device.mgt.extensions.feature.mgt.util.AnnotationProcessor.java

/**
 * Find the URL pointing to "/WEB-INF/classes"  This method may not work in conjunction with IteratorFactory
 * if your servlet container does not extract the /WEB-INF/classes into a real file-based directory
 *
 * @param servletContext//from  w ww. j  a  va 2 s.co m
 * @return null if cannot determin /WEB-INF/classes
 */
public static URL findWebInfClassesPath(ServletContext servletContext) {
    String path = servletContext.getRealPath("/WEB-INF/classes");
    if (path == null)
        return null;
    File fp = new File(path);
    if (fp.exists() == false)
        return null;
    try {
        URI uri = fp.toURI();
        return uri.toURL();
    } catch (MalformedURLException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.rhq.helpers.rtfilter.util.ServletUtility.java

/**
 * Try to read the context root from an application.xml file of a EAR archive
 *
 * @param  servletContext/*  w w w. j av  a  2  s  .  c  o  m*/
 *
 * @return context root or null if not found.
 */
private static String getContextRootFromApplicationXml(ServletContext servletContext) {
    String ctxRoot = null;

    String path = servletContext.getRealPath("/");
    if ((null == path) || !path.toLowerCase().contains(EAR_CONTENTS)) {
        return null;
    }

    // get the path to application.xml
    path = path.substring(0, path.lastIndexOf(EAR_CONTENTS) + EAR_CONTENTS.length());
    path += SEPARATOR + "META-INF" + SEPARATOR + "application.xml";
    File file = new File(path);
    if ((file == null) || (!file.canRead())) {
        LOG.debug(path + " is not readable");
        return null;
    }

    try {
        DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        Document doc = db.parse(file);
        Element root = doc.getDocumentElement(); // <application>
        NodeList modules = root.getChildNodes(); // <module>
        for (int i = 0; i < modules.getLength(); i++) {
            Node module = modules.item(i);
            NodeList moduleChildren = module.getChildNodes();
            for (int j = 0; j < moduleChildren.getLength(); j++) {
                Node child = moduleChildren.item(j);
                if ((child instanceof Element) && child.getNodeName().equals("web")) {
                    NodeList webChildren = child.getChildNodes();
                    for (int k = 0; k < webChildren.getLength(); k++) {
                        Node webChild = webChildren.item(k);
                        if (webChild.getNodeName().equals("context-root")) {
                            Node textNode = webChild.getFirstChild();
                            if (textNode != null) {
                                ctxRoot = textNode.getNodeValue();
                                break;
                            }
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        LOG.debug(e);
        ctxRoot = null;
    }

    LOG.debug("CtxRoot from application.xml: " + ctxRoot);
    return ctxRoot;
}

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From source file:com.qualogy.qafe.web.ContextLoader.java

public static String getContextPath(ServletContext servletContext)
        throws MalformedURLException, URISyntaxException {
    // The default way: works on JBoss/Tomcat/Jetty
    String contextPath = servletContext.getRealPath("/WEB-INF/");

    // This is how a weblogic explicitly wants the fetching of resources.
    if (contextPath == null) {
        URL url = servletContext.getResource("/WEB-INF/");
        logger.log(Level.INFO, "Fallback scenario " + url.toString());
        if (url != null) {
            logger.log(Level.INFO, "URL to config file " + url.toString());
            contextPath = url.toURI().toString();
        } else {//from   ww  w  .  ja v a 2 s .  co m
            throw new RuntimeException(
                    "Strange Error: /WEB-INF/ cannot be found. Check the appserver or installation directory.");
        }
    }
    return contextPath;
}

---

From source file:fll.web.GatherBugReport.java

/**
 * Add the web application and tomcat logs to the zipfile.
 *//*w  w w.  ja  v a2  s  .  co m*/
private static void addLogFiles(final ZipOutputStream zipOut, final ServletContext application)
        throws IOException {

    // get logs from the webapp
    final File fllAppDir = new File(application.getRealPath("/"));
    final File[] webLogs = fllAppDir.listFiles(new FilenameFilter() {
        @Override
        public boolean accept(final File dir, final String name) {
            return name.startsWith("fllweb.log");
        }
    });
    if (null != webLogs) {
        for (final File f : webLogs) {
            if (f.isFile()) {
                FileInputStream fis = null;
                try {
                    zipOut.putNextEntry(new ZipEntry(f.getName()));
                    fis = new FileInputStream(f);
                    IOUtils.copy(fis, zipOut);
                    fis.close();
                } finally {
                    IOUtils.closeQuietly(fis);
                }
            }
        }
    }

    // get tomcat logs
    final File webappsDir = fllAppDir.getParentFile();
    LOGGER.trace("Webapps dir: " + webappsDir.getAbsolutePath());
    final File tomcatDir = webappsDir.getParentFile();
    LOGGER.trace("Tomcat dir: " + tomcatDir.getAbsolutePath());
    final File tomcatLogDir = new File(tomcatDir, "logs");
    LOGGER.trace("tomcat log dir: " + tomcatLogDir.getAbsolutePath());
    final File[] tomcatLogs = tomcatLogDir.listFiles();
    if (null != tomcatLogs) {
        for (final File f : tomcatLogs) {
            if (f.isFile()) {
                FileInputStream fis = null;
                try {
                    zipOut.putNextEntry(new ZipEntry(f.getName()));
                    fis = new FileInputStream(f);
                    IOUtils.copy(fis, zipOut);
                    fis.close();
                } finally {
                    IOUtils.closeQuietly(fis);
                }
            }
        }
    }

}

---

From source file:com.orchestra.portale.externalauth.FbAuthenticationManager.java

public static User fbLoginJs(HttpServletRequest request, HttpServletResponse response,
        UserRepository userRepository) {

    //Get access_token from request
    String access_token = request.getParameter("access_token");
    User user = null;/*from ww w .java  2 s .  c  om*/

    if (StringUtils.isNotEmpty(access_token)) {

        try {

            Boolean validity = FacebookUtils.ifTokenValid(access_token);

            //if token is valid, retrieve userid and email from Facebook
            if (validity) {
                Map<String, String> userId_mail = FacebookUtils.getUserIDMail(access_token);
                String id = userId_mail.get("id");
                String email = userId_mail.get("email");

                try {
                    user = fbUserCheck(id, email, userRepository);
                } catch (UserNotFoundException ioex) {
                    /*Retrieve User Data to Registration*/
                    Map<String, String> userData = FacebookUtils.getUserData(access_token);

                    /*Create User*/
                    com.orchestra.portale.persistence.sql.entities.User new_user = new com.orchestra.portale.persistence.sql.entities.User();
                    new_user.setFbEmail(userData.get("email"));
                    new_user.setFbUser(userData.get("id"));
                    new_user.setUsername(userData.get("email"));
                    new_user.setFirstName(userData.get("firstName"));
                    new_user.setLastName(userData.get("lastName"));
                    new_user.setPassword(new BigInteger(130, new SecureRandom()).toString(32));

                    /*Create Role*/
                    com.orchestra.portale.persistence.sql.entities.Role new_user_role = new com.orchestra.portale.persistence.sql.entities.Role();
                    new_user_role.setRole("ROLE_USER");
                    new_user_role.setUser(new_user);
                    ArrayList<com.orchestra.portale.persistence.sql.entities.Role> new_user_roles = new ArrayList<com.orchestra.portale.persistence.sql.entities.Role>();
                    new_user_roles.add(new_user_role);
                    new_user.setRoles(new_user_roles);

                    /*Save User*/
                    userRepository.save(new_user);

                    //Save user image
                    try {
                        String img_url = userData.get("img");
                        String user_id_img = userRepository.findByUsername(new_user.getUsername()).getId()
                                .toString();

                        HttpSession session = request.getSession();
                        ServletContext sc = session.getServletContext();

                        String destination = sc.getRealPath("/") + "dist" + File.separator + "user"
                                + File.separator + "img" + File.separator + user_id_img + File.separator;

                        NetworkUtils.saveImageFromURL(img_url, destination, "avatar.jpg");

                    } catch (MalformedURLException ex) {
                        throw new FacebookException();
                    } catch (IOException ioexc) {
                        ioexc.getMessage();
                    }

                    /*Create Spring User*/
                    boolean enabled = true;
                    boolean accountNonExpired = true;
                    boolean credentialsNonExpired = true;
                    boolean accountNonLocked = true;

                    user = new User(new_user.getUsername(), new_user.getPassword().toLowerCase(), enabled,
                            accountNonExpired, credentialsNonExpired, accountNonLocked,
                            getAuthorities(new_user.getRoles()));

                }

            }

        } catch (FacebookException ioex) {
            ioex.printStackTrace();
        }

    }

    return user;
}

---

From source file:com.sifcoapp.report.util.ReportConfigUtil.java

public static void exportToPDFFile(ServletContext context, ExternalContext ec, JasperPrint jasperPrint,
        String fileName) throws FileNotFoundException, IOException {
    String ruta = context.getRealPath("WEB-INF") + "\\" + fileName + ".pdf";
    System.out.println(ruta);/*from   w w  w  .j  a v a2s  . c om*/
    try {
        JasperExportManager.exportReportToPdfFile(jasperPrint, ruta);
        //enviandolo al browser
        ec.responseReset();
        ec.setResponseContentType(ec.getMimeType(ruta));
        //ec.setResponseContentLength(contentLength); 
        ec.setResponseHeader("Content-Disposition", "attachment; filename=\"" + fileName + ".pdf\"");

        InputStream input = new FileInputStream(ruta);
        OutputStream output = ec.getResponseOutputStream();
        IOUtils.copy(input, output);

        System.out.println("Sending to browser...");
    } catch (JRException ex) {
        Logger.getLogger(ReportConfigUtil.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:br.univali.celine.lms.config.LMSConfig.java

public static void buildConfig(ServletContext context) throws Exception {

    if (config != null)
        return;/*from   www.  ja  v  a  2  s .c o m*/

    config = new LMSConfig(context);
    doBuildConfig(context.getRealPath("/") + "/WEB-INF");

}

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From source file:com.future.pos.util.SystemInitializer.java

private static String getPathFromContext(ServletContext servletContext, String path) {
    String realPath = servletContext.getRealPath(path);
    if (realPath == null) {
        String hardcodedPath = "/var/lib/openshift/5478455ce0b8cde36400001e/jbossews/future/";
        System.out.println("Hardcoded Path: " + hardcodedPath);
        String[] paths = path.split("/");
        realPath = hardcodedPath + paths[paths.length - 1];
    }//from  www  . j a  v  a2s . c  o m
    System.out.println("Real Path: " + realPath);
    return realPath;
}

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From source file:edu.cornell.mannlib.vitro.webapp.controller.visualization.VisualizationsDependencyInjector.java

/**
 * This method is used to inject vis dependencies i.e. the vis algorithms that are 
  * being implemented into the vis controller. Modified Dependency Injection pattern is 
  * used here. XML file containing the location of all the vis is saved in accessible folder. 
 * @param servletContext/*from   w ww  . j a va  2 s .co m*/
 * @return
 */
private synchronized static Map<String, VisualizationRequestHandler> initVisualizations(
        ServletContext servletContext) {

    /*
     * A visualization request has already been made causing the visualizationIDsToClass to be
     * initiated & populated with visualization ids to its request handlers.
     * */
    if (visualizationIDsToClass != null) {
        return visualizationIDsToClass;
    }

    String resourcePath = servletContext
            .getRealPath(VisualizationFrameworkConstants.RELATIVE_LOCATION_OF_FM_VISUALIZATIONS_BEAN);

    ApplicationContext context = new ClassPathXmlApplicationContext("file:" + resourcePath);

    BeanFactory factory = context;

    VisualizationInjector visualizationInjector = (VisualizationInjector) factory
            .getBean("visualizationInjector");

    visualizationIDsToClass = visualizationInjector.getVisualizationIDToClass();

    return visualizationIDsToClass;
}

---

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