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:ostepu.file.fileCache.java

/**
 * liefert den lokalen Pfad einer Datei//from   w w w .  ja  va 2s .  co m
 *
 * @param context der Kontext des Servlet
 * @param URL     der Pfad/URL der Datei, fr den Namen
 * @return der Pfad (oder null, wenn sie nicht existert)
 */
public static String getCachedFilePath(ServletContext context, String URL) {
    // liefert einen lokalen Pfad oder null
    String fileHash = DigestUtils.sha512Hex(URL);
    String localFile = context.getRealPath("/cache/" + fileHash);

    try {
        if (Files.exists(Paths.get(localFile))) {
            return localFile;
        }
    } catch (Exception e) {
        // Datei konnte nicht gefunden werden
        return null;
    }
    // Datei konnte nicht gefunden werden
    return null;
}

From source file:com.ineunet.knife.upload.WebPaths.java

public static void init(ServletContext servletContext) {
    if (servletContext == null) {
        return;/*from  w w  w .  j  a va2  s. co m*/
    }
    if (inited)
        return;
    // init rootPath
    rootPath = servletContext.getRealPath("/");
}

From source file:edu.cornell.mannlib.vitro.webapp.auth.identifier.common.IsBlacklisted.java

/**
 * Runs through .sparql files in the BLACKLIST_SPARQL_DIR.
 * /*from w ww . j  av a 2  s.c  om*/
 * The first that returns one or more rows will be cause the user to be
 * blacklisted.
 * 
 * The first variable from the first solution set will be returned.
 */
private static String checkForBlacklisted(Individual ind, ServletContext context) {
    String realPath = context.getRealPath(BLACKLIST_SPARQL_DIR);
    File blacklistDir = new File(realPath);
    if (!blacklistDir.isDirectory() || !blacklistDir.canRead()) {
        log.debug("cannot read blacklist directory " + realPath);
        return NOT_BLACKLISTED;
    }

    log.debug("checking directlry " + realPath + " for blacklisting sparql query files");
    File[] files = blacklistDir.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return pathname.getName().endsWith(".sparql");
        }
    });

    String reasonForBlacklist = NOT_BLACKLISTED;
    for (File file : files) {
        try {
            reasonForBlacklist = runSparqlFileForBlacklist(file, ind, context);
            if (reasonForBlacklist != NOT_BLACKLISTED)
                break;
        } catch (RuntimeException ex) {
            log.error("Could not run blacklist check query for file " + file.getAbsolutePath()
                    + File.separatorChar + file.getName(), ex);
        }
    }
    return reasonForBlacklist;
}

From source file:och.front.web.FrontAppProvider.java

private static FrontApp createApp(ServletContext servletContext) throws Exception {

    Props props = directProps;// w  ww .j av a2  s. com

    //from file and net
    if (props == null) {
        String webInfPath = servletContext.getRealPath("./WEB-INF");

        String configPath = System.getProperty("och.chat.propsDir");
        if (configPath == null) {
            configPath = webInfPath;
        }

        Props startProps = createProps(configPath + "/front.properties", webInfPath);
        if (System.getProperty("och.skipNetProps") != null) {
            props = startProps;
        } else {

            NetPropsClient netPropsClient = new NetPropsClient(startProps.getStrVal(netProps_front_host),
                    startProps.getIntVal(netProps_front_port), startProps.getStrVal(netProps_front_secureKey),
                    startProps.getBoolVal(netPropsClient_waitConnect),
                    startProps.getLongVal(netPropsClient_updateTime));

            addUpdateSecureKeyListener(startProps, netPropsClient, netProps_front_secureKey);

            Props netProps = netPropsClient.getProps();

            props = new MultiProps(startProps, netProps);
        }
    }

    return FrontApp.create(props, servletContext);
}

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

public static String getJasperFilePath(ServletContext context, String compileDir, String jasperFile) {
    return context.getRealPath(compileDir + jasperFile);
}

From source file:com.intbit.util.ServletUtil.java

public static String getServerName(ServletContext context) {
    try {/* ww w. ja  va  2s  .  c o  m*/
        ScriptEngineManager manager = new ScriptEngineManager();
        ScriptEngine engine = manager.getEngineByName("JavaScript");
        String path = context.getRealPath("") + "/js/configurations.js";
        // read script file
        engine.eval(Files.newBufferedReader(Paths.get(path), StandardCharsets.UTF_8));

        Invocable inv = (Invocable) engine;
        // call function from script file
        return inv.invokeFunction("getHost", "").toString();
    } catch (Exception ex) {
        return "http://clients.brndbot.com/BrndBot/";
    }
}

From source file:nl.b3p.catalog.arcgis.ArcObjectsSynchronizerForker.java

private static String buildClasspath(ServletContext context) {
    StringBuilder cp = new StringBuilder();
    cp.append("classes");

    File lib = new File(context.getRealPath("/WEB-INF/lib"));
    File[] jarFiles = lib.listFiles(new FilenameFilter() {
        public boolean accept(File dir, String name) {
            return name.endsWith(".jar");
        }/*from www  .ja va2  s. c  o m*/
    });

    for (File f : jarFiles) {
        cp.append(File.pathSeparator);
        cp.append("lib");
        cp.append(File.separatorChar);
        cp.append(f.getName());
    }
    return cp.toString();
}

From source file:org.giavacms.base.common.util.ResourceUtils.java

public static String getRealPath() {
    ServletContext servletContext = (ServletContext) FacesContext.getCurrentInstance().getExternalContext()
            .getContext();//  w  w w .  j  av a 2  s .c  o m
    String folder = servletContext.getRealPath("") + File.separator;
    return folder;
}

From source file:org.apache.hawq.pxf.service.utilities.Log4jConfigure.java

/**
 * Initializes log4j logging for the webapp.
 *
 * Reads log4j properties file location from log4jConfigLocation parameter
 * in web.xml. When not using aboslute path, the path starts from the webapp
 * root directory. If the file can't be read, reverts to default
 * configuration file under WEB-INF/classes/pxf-log4j.properties.
 *
 * @param event Servlet context, used to determine webapp root directory.
 *//*from w  w w. ja va2s .c om*/
public static void configure(ServletContextEvent event) {

    final String defaultLog4jLocation = "WEB-INF/classes/pxf-log4j.properties";

    ServletContext context = event.getServletContext();
    String log4jConfigLocation = context.getInitParameter("log4jConfigLocation");

    if (!log4jConfigLocation.startsWith(File.separator)) {
        log4jConfigLocation = context.getRealPath("") + File.separator + log4jConfigLocation;
    }

    // revert to default properties file if file doesn't exist
    File log4jConfigFile = new File(log4jConfigLocation);
    if (!log4jConfigFile.canRead()) {
        log4jConfigLocation = context.getRealPath("") + File.separator + defaultLog4jLocation;
    }
    PropertyConfigurator.configure(log4jConfigLocation);
    LOG.info("log4jConfigLocation = " + log4jConfigLocation);
}

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

/**
 * PRIVATE METHODS/* ww  w .  j a  v  a2  s  .  c o  m*/
 */
private static void setCompileTempDir(ServletContext context, String uri) {
    System.setProperty("jasper.reports.compile.temp", context.getRealPath(uri));
}