Example usage for javax.servlet ServletContext getContextPath

Introduction

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

Prototype

public String getContextPath();

Source Link

Document

Returns the context path of the web application.

Usage

From source file:eu.trentorise.smartcampus.permissionprovider.oauth.ExtRedirectResolver.java

public static String testTokenPath(ServletContext ctx) {
    return ctx.getContextPath() + URL_TEST;
}

From source file:org.impalaframework.web.utils.ServletContextUtils.java

public static String getContextPathWithoutSlash(ServletContext servletContext) {
    String contextPath;/*from  w  w w.  j  a v  a 2s.  co  m*/
    try {
        contextPath = servletContext.getContextPath();
        if (contextPath.startsWith("/")) {
            contextPath = contextPath.substring(1);
        }
        return contextPath;
    } catch (NoSuchMethodError e) {
        logger.warn(NoSuchMethodError.class.getName()
                + " called when attempting to call ServletContext.getContextPath(). Check that you have packaged your application with a Servlet API jar for version 2.5 or later");
        return null;
    }
}

From source file:org.tangram.view.Utils.java

public static String getUriPrefix(ServletContext context) {
    String contextPath = context.getContextPath();
    contextPath = (contextPath.length() == 1) ? "" : contextPath;
    return contextPath;
}

From source file:com.dcs.controller.filter.SecurityServlet.java

private static String getContextPath_2_5(ServletContext context) {
    String contextPath = context.getContextPath();

    if (contextPath == null || contextPath.length() == 0) {
        contextPath = "/";
    }// w ww .ja v  a  2  s .c o  m

    return contextPath;
}

From source file:com.bedatadriven.renjin.appengine.AppEngineContextFactory.java

private static File contextRoot(ServletContext context) {
    return new File(context.getRealPath(context.getContextPath()));
}

From source file:com.ibm.sbt.sample.web.util.SnippetFactory.java

/**
 * Returns a VFSFile for the given path and context.
 * /*from ww w .  j  a va  2s.com*/
 * @param context
 * @param relPath The folder path.
 * @return VFSFile from the relPath and context.
 */
private static VFSFile getRootFile(ServletContext context, String relPath) {
    String rootKey = context.getContextPath() + relPath;
    if (mappedServlets.containsKey(rootKey))
        return mappedServlets.get(rootKey).getRoot();
    ServletVFS vfs = new ServletVFS(context, relPath);
    mappedServlets.put(rootKey, vfs);
    return vfs.getRoot();
}

From source file:com.seajas.search.utilities.tags.URLTag.java

/**
 * Rewrite a URL.//ww  w  .  ja v  a2s . c om
 * 
 * @param context
 * @param request
 * @param url
 * @param fullUrl
 * @return String
 */
public static String rewriteURL(final ServletContext context, final HttpServletRequest request,
        final String url, final Boolean fullUrl) {
    String rewrittenURL = url;

    String contextName = context.getContextPath();

    if (contextName == null)
        contextName = System.getProperty(SYSTEM_DEFAULT_CONTEXT);

    if (contextName.startsWith("/"))
        contextName = contextName.substring(1);

    if (Boolean.getBoolean(SYSTEM_REWRITTEN_URLS)) {
        if (rewrittenURL.startsWith(contextName))
            rewrittenURL = rewrittenURL.substring(contextName.length());
        if (rewrittenURL.startsWith("/" + contextName))
            rewrittenURL = rewrittenURL.substring(contextName.length() + 1);

        // Make sure the index link redirects to '/'

        if (rewrittenURL.equals("/index.html"))
            rewrittenURL = "/";
    } else if (!rewrittenURL.startsWith("/" + contextName))
        rewrittenURL = "/" + contextName + rewrittenURL;

    if (fullUrl) {
        String forwardedFor = request.getHeader("X-Forwarded-Host");

        rewrittenURL = request.getScheme() + "://"
                + (StringUtils.isEmpty(forwardedFor)
                        ? request.getServerName()
                                + (request.getServerPort() != 80 ? ":" + request.getServerPort() : "")
                        : forwardedFor)
                + (rewrittenURL.startsWith("/") ? rewrittenURL : "/" + rewrittenURL);
    }

    return rewrittenURL;
}

From source file:eu.openanalytics.rpooli.RPooliServer.java

public static RPooliServer create(final ServletContext servletContext, final RPooliContext context) {
    checkNotNull(servletContext, "servletContext can't be null");
    checkNotNull(context, "context can't be null");

    final String serverId = removeStart(servletContext.getContextPath(), "/");
    return new RPooliServer(serverId, context);
}

From source file:com.thejustdo.util.Utils.java

/**
 * Given some data it creates a new file inside the servlet context.
 *
 * @param location Where to create the file.
 * @param ctx Gives us the real paths to be used.
 * @param content What to write./*from  w w  w . j av  a 2  s .c o m*/
 * @param filename What name will have the new file.
 * @return The created file.
 * @throws IOException If any errors.
 */
public static File createNewFileInsideContext(String location, ServletContext ctx, String content,
        String filename) throws IOException {
    String real = ctx.getContextPath();
    String path = real + location + filename;
    log.info(String.format("File to save: %s", path));
    File f = new File(path);

    // 1. Creating the writers.
    FileWriter fw = new FileWriter(f);
    BufferedWriter writer = new BufferedWriter(fw);

    // 2. Writing contents.
    writer.write(content);

    // 3. Closing stream.
    writer.flush();
    writer.close();
    fw.close();

    return f;
}

From source file:com.thejustdo.util.Utils.java

/**
 * Reads the content of a file and returns it in a big string object.
 *
 * @param location Name and location to the plain file.
 * @param ctx Context to use.//from   w w  w  .j a v  a 2 s.c o  m
 * @return
 */
public static String getPlainTextFileFromContext(String location, ServletContext ctx) {
    log.log(Level.INFO, "Loading contents of file: {0} and context: {1}.",
            new Object[] { location, ctx.getContextPath() });
    try {
        InputStream is = ctx.getResourceAsStream(location);
        StringBuilder answer = new StringBuilder();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader reader = new BufferedReader(isr);

        // while there are more lines.
        String line;
        while (reader.ready()) {
            line = reader.readLine();
            answer.append(line).append("\n");
        }

        // closing resources.
        reader.close();

        return answer.toString();
    } catch (IOException ex) {
        log.log(Level.SEVERE, null, ex);
        return null;
    }
}