Example usage for javax.servlet ServletContext getRealPath

List of usage examples for javax.servlet ServletContext getRealPath

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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.apache.axis.transport.http.AxisServletBase.java

/**
 * extract information from the servlet configuration files
 * @param servlet/*from www  .  j a  v  a 2  s. com*/
 * @return
 */
protected static Map getEngineEnvironment(HttpServlet servlet) {
    Map environment = new HashMap();

    String attdir = servlet.getInitParameter(AxisEngine.ENV_ATTACHMENT_DIR);
    if (attdir != null)
        environment.put(AxisEngine.ENV_ATTACHMENT_DIR, attdir);

    ServletContext context = servlet.getServletContext();
    environment.put(AxisEngine.ENV_SERVLET_CONTEXT, context);

    String webInfPath = context.getRealPath("/WEB-INF");
    if (webInfPath != null)
        environment.put(AxisEngine.ENV_SERVLET_REALPATH, webInfPath + File.separator + "attachments");

    EngineConfiguration config = EngineConfigurationFactoryFinder.newFactory(servlet).getServerEngineConfig();

    if (config != null) {
        environment.put(EngineConfiguration.PROPERTY_NAME, config);
    }

    return environment;
}

From source file:org.jbpm.designer.server.EditorHandler.java

/**
 * @return read the files to be placed as core scripts
 *         from a configuration file in a json file.
 * @throws java.io.IOException//from  w  ww .  j  av  a  2 s  . c  o m
 */
private static String readEnvFiles(ServletContext context) throws IOException {
    FileInputStream core_scripts = new FileInputStream(context.getRealPath(designer_path + "js/js_files.json"));
    try {
        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        byte[] buffer = new byte[4096];
        int read;
        while ((read = core_scripts.read(buffer)) != -1) {
            stream.write(buffer, 0, read);
        }
        return stream.toString();
    } finally {
        try {
            core_scripts.close();
        } catch (IOException e) {
            _logger.error(e.getMessage(), e);
        }
    }
}

From source file:ostepu.cconfig.control.java

/**
 * ruft die existierende Konfiguration ab und gibt sie aus
 *
 * @param context  der Kontext des Servlet
 * @param request  die eingehende Anfrage
 * @param response das Antwortobjekt//  w  ww  .j a  v  a 2 s.com
 */
public static void getControl(ServletContext context, HttpServletRequest request,
        HttpServletResponse response) {
    PrintWriter out;
    try {
        out = response.getWriter();
    } catch (IOException ex) {
        Logger.getLogger(control.class.getName()).log(Level.SEVERE, null, ex);
        response.setStatus(500);
        return;
    }
    Path cconfigPath = Paths.get(context.getRealPath("/data/CConfig.json"));

    try {
        if (Files.exists(cconfigPath)) {
            List<String> content = Files.readAllLines(cconfigPath);
            JsonElement obj = new JsonParser().parse(String.join("", content));
            JsonObject newObject = obj.getAsJsonObject();

            if (newObject.has("prefix")) {
                newObject.remove("prefix");
                newObject.add("prefix",
                        (JsonElement) new JsonPrimitive(context.getAttribute("prefix").toString()));
            } else {
                newObject.add("prefix",
                        (JsonElement) new JsonPrimitive(context.getAttribute("prefix").toString()));
            }
            out.print(newObject.toString());
            response.setStatus(200);
        } else {
            response.setStatus(404);
            out.print("[]");
        }
    } catch (IOException ex) {
        Logger.getLogger(control.class.getName()).log(Level.SEVERE, null, ex);
        response.setStatus(500);
    } finally {
        out.close();
    }
}

From source file:org.openlaszlo.utils.LZHttpUtils.java

/** 
 * Replace real path forward slash characters to back-slash for Windoze.
 * This is to get around a WebSphere problem (see bug 988). Note that if the
 * web application content is being served directly from a .war file, this
 * method will return null. See ServletContext.getRealPath() for more
 * details.//from w  w w. j ava 2s  . c o m
 *
 * @param ctxt servlet context
 * @param path virtual webapp path to resolve into a real path
 * @return the real path, or null if the translation cannot be performed
 */
static public String getRealPath(ServletContext ctxt, String path) {
    String realPath = ctxt.getRealPath(path);
    if (realPath != null && File.separatorChar == '\\')
        realPath = realPath.replace('/', '\\');
    try {
        return new File(realPath).getCanonicalPath();
    } catch (java.io.IOException e) {
        throw new org.openlaszlo.utils.ChainedException(e);
    }
}

From source file:ostepu.cconfig.control.java

/**
 * setzt die Konfiguration der Komponente anhand der eingehenden Daten
 *
 * @param context  der Kontext des Servlet
 * @param request  die eingehende Anfrage
 * @param response das Antwortobjekt//from   w w  w . j  av a2  s. co m
 */
public static void setControl(ServletContext context, HttpServletRequest request,
        HttpServletResponse response) {
    PrintWriter out;
    try {
        out = response.getWriter();
    } catch (IOException ex) {
        Logger.getLogger(control.class.getName()).log(Level.SEVERE, null, ex);
        response.setStatus(500);
        return;
    }

    Path cconfigPath = Paths.get(context.getRealPath("/data/CConfig.json"));

    try {
        String q = IOUtils.toString(request.getReader());
        JsonElement obj = new JsonParser().parse(q);
        JsonObject newObject = obj.getAsJsonObject();

        if (newObject.has("prefix")) {
            newObject.remove("prefix");
            newObject.add("prefix", (JsonElement) new JsonPrimitive(context.getAttribute("prefix").toString()));
        } else {
            newObject.add("prefix", (JsonElement) new JsonPrimitive(context.getAttribute("prefix").toString()));
        }
        Files.write(cconfigPath, newObject.toString().getBytes());
        cconfig.myConf = null;
        response.setStatus(201);
    } catch (IOException | JsonSyntaxException e) {
        try {
            response.sendError(500);
        } catch (IOException ex) {
            Logger.getLogger(control.class.getName()).log(Level.SEVERE, null, ex);
            response.setStatus(500);
        }
    } finally {
        if (out != null) {
            out.close();
        }
    }
}

From source file:com.valco.utility.FacturasUtility.java

public static void guardaPdf(Integer facturaId, String name, String path) throws Exception {
    try {//from w w w  . j a v a  2 s  .  c  om
        Class.forName("com.mysql.jdbc.Driver").newInstance();
    } catch (ClassNotFoundException ex) {
        Logger.getLogger(ReportesXls.class.getName()).log(Level.SEVERE, null, ex);
    } catch (InstantiationException ex) {
        Logger.getLogger(ReportesXls.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
        Logger.getLogger(ReportesXls.class.getName()).log(Level.SEVERE, null, ex);
    }
    try (Connection conn = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/valco", "admin3ZheGrA",
            "1VtHQW5M-3g-");) {
        JasperReport jasperReport = null;
        JasperReport subreporte = null;
        ServletContext servletContext = (ServletContext) FacesContext.getCurrentInstance().getExternalContext()
                .getContext();
        String realPath = servletContext.getRealPath("//pagina//reportes//factura//Factura.jrxml");
        jasperReport = JasperCompileManager.compileReport(realPath);

        JasperPrint jasperPrint = null;

        Map mapa = new HashMap();
        mapa.put("FacturaId", facturaId);
        jasperPrint = JasperFillManager.fillReport(jasperReport, mapa, conn);

        JasperExportManager.exportReportToPdfFile(jasperPrint, path + name);

    } catch (Exception ex) {
        throw new Exception("Factura " + facturaId + ": Ocurrio un error al generar el PDF.");
    }
}

From source file:edu.cornell.mannlib.vitro.webapp.utils.jena.ExtendedLinkedDataUtils.java

public static Model createModelFromQueries(ServletContext sc, String rootDir, OntModel sourceModel,
        String subject) {/*from   ww w.  ja  v a2  s .c o  m*/
    log.debug("Exploring queries in directory '" + rootDir + "'");

    Model model = ModelFactory.createDefaultModel();

    @SuppressWarnings("unchecked")
    Set<String> pathSet = sc.getResourcePaths(rootDir);

    if (pathSet == null) {
        log.warn(rootDir + " not found.");
        return model;
    }

    for (String path : pathSet) {
        File file = new File(sc.getRealPath(path));
        if (file.isDirectory()) {
            model.add(createModelFromQueries(sc, path, sourceModel, subject));
        } else if (file.isFile()) {
            if (!path.endsWith(".sparql")) {
                log.warn("Ignoring file " + path + " because the file extension is not sparql.");
                continue;
            }
            model.add(createModelFromQuery(file, sourceModel, subject));
            log.debug("model size is " + model.size() + " after query in '" + path + "'");
        } else {
            log.warn("path is neither a directory nor a file " + path);
        }
    } // end - for

    return model;
}

From source file:nl.strohalm.cyclos.utils.WebImageHelper.java

/**
 * Return the real path for a given image nature
 *///  ww w . j  a  v a 2 s  .c om
public static File imagePath(final Image.Nature nature, final ServletContext context) {
    String path = null;
    switch (nature) {
    case SYSTEM:
        path = WebImageHelper.SYSTEM_IMAGES_PATH;
        break;
    case CUSTOM:
        path = WebImageHelper.CUSTOM_IMAGES_PATH;
        break;
    case STYLE:
        path = WebImageHelper.STYLE_IMAGES_PATH;
        break;
    default:
        return null;
    }
    return new File(context.getRealPath(path));
}

From source file:org.wapama.web.EditorHandler.java

/**
 * @return read the files to be placed as core scripts
 * from a configuration file in a json file.
 * @throws IOException /*from   w  w w .j a va  2  s .  c o m*/
 */
private static String readEnvFiles(ServletContext context) throws IOException {
    FileInputStream core_scripts = new FileInputStream(context.getRealPath("/js/js_files.json"));
    try {
        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        byte[] buffer = new byte[4096];
        int read;
        while ((read = core_scripts.read(buffer)) != -1) {
            stream.write(buffer, 0, read);
        }
        return stream.toString();
    } finally {
        try {
            core_scripts.close();
        } catch (IOException e) {
            _logger.error(e.getMessage(), e);
        }
    }
}

From source file:fr.paris.lutece.portal.service.util.AppPathService.java

/**
 * Initialize The path service/*from   ww w . j  av  a2  s  .co m*/
 *
 * @param context The servlet context
 */
public static void init(ServletContext context) {
    String strRealPath = context.getRealPath("/");
    _strWebAppPath = normalizeWebappPath(strRealPath);
}