Examples of com.caucho.vfs.Path.canRead()

com.caucho.vfs.Path.canRead()
Tests if the file can be read.

  @Override
  public String findLibrary(String name)
  {
    Path path = _libexec.lookup("lib" + name + ".so");


    if (path.canRead()) {
      return path.getNativePath();
    }
    
    path = _libexec.lookup("lib" + name + ".jnilib");

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      return path.getNativePath();
    }
    
    path = _libexec.lookup("lib" + name + ".jnilib");


    if (path.canRead()) {
      return path.getNativePath();
    }


    return super.findLibrary(name);
  }

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    println("com.caucho.vfs.Path pwd = path.getParent();");


    for (int i = 0; i < _depends.size(); i++) {
      Path path = _depends.get(i);
      
      if (path.canRead() && ! path.isDirectory()) {
        Depend depend = new Depend(path);
 
        print("addDepend(new com.caucho.vfs.Depend(pwd.lookup(\"");
        printString(path.getRelativePath());
        println("\"), " + depend.getDigest() + "L));");

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      }
    
      // ioc/0p63
      Path ejbJar = rootDir.lookup("META-INF/ejb-jar.xml");


      if (ejbJar.canRead()) {
        ejbManager.configureRootPath(rootDir);
      }


      _loader.start();

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      ServletContext webApp = getServletContext();


      String mimeType = webApp.getMimeType(relPath);


      boolean isPathReadable = path.canRead();
      Path jarPath = null;


      if (! isPathReadable) {
        String resource = "META-INF/resources" + relPath;
        URL url = webApp.getClassLoader().getResource(resource);

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    String realPath = request.getRealPath(servletPath);


    Path path = Vfs.lookup().lookup(realPath);


    if (! path.canRead() || path.isDirectory()) {
      response.sendError(HttpServletResponse.SC_NOT_FOUND);
      return;
    }


    response.setContentType("text/html");

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    String realPath = getServletContext().getRealPath(scriptPath);


    Path vfsPath = Vfs.lookup(realPath);


    if (! vfsPath.canRead() || vfsPath.isDirectory()) {
      if (log.isLoggable(Level.FINE))
        log.fine(L.l("script '{0}' is unreadable", vfsPath));


      res.sendError(HttpServletResponse.SC_NOT_FOUND);

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    Path path = Vfs.lookup(realPath);


    if (log.isLoggable(Level.FINER))
      log.finer(L.l("real-path is `{0}'", path));


    if (path.canRead() && ! path.isDirectory())
      return fullPath.length();


    int tail = fullPath.length();
    int head;

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      path = Vfs.lookup(realPath);


      if (log.isLoggable(Level.FINEST))
        log.finest(L.l("trying script path {0}", path));


      if (path.canRead() && ! path.isDirectory())
        return head;


      tail = head - 1;
    }

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            URL url = loader.getResource(href);


            if (url != null) {
              Path newPath = Vfs.getPwd().lookup(url.toString());
              if (newPath.canRead())
                path = newPath;
            }
          }


          Source source;

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