Examples of org.meshcms.util.Path

org.meshcms.util.Path
An abstract representation of a file path. The root of the path is undefined, and the path can be relative (i.e. can start with '..'). Example of paths are:
- (the empty path)
  This is meant as the (relative) root;
- filename.txt
- home/user/document.html
- ../../directoryname
A Path can be created from any object. When you call a constructor, the path is initialized as empty, then the objects passed to the constructor are added to it. When all objects have been added, the path is simplified by removing redundant elements. For example, "home/user/../otheruser" is reduced to "home/otheruser". After the constructor returns, the Path object is immutable. When you call a method to modify it (like one of the add() methods), it returns a new Path that is the result of the requested operation. The objects are added as follows:
- if the object is null, nothing is added;
- if it is another Path, its elements are added;
- if it is a String, it is split in tokens (divided by slashes or backslashes) and these tokens are added as elements;
- if it is a Collection, any member of the Collection is added as a separate object;
- if it is an array of Strings, any member of the array is added as a separate String (to be tokenized);
- if it is another kind of object, its toString() method is called and the returned String is tokenized and added.
@author Luciano Vernaschi

  public static WebSite getRootSite(ServletContext sc, boolean alwaysCreate) {
    WebSite rootSite = (WebSite) sc.getAttribute(ROOT_WEBSITE);
    
    if (rootSite == null || alwaysCreate) {
      File rootFile = new File(sc.getRealPath("/"));
      Path cmsPath = new CMSDirectoryFinder(rootFile, false).getCMSPath();
      boolean multisite = false;
      File sitesDir = new File(rootFile, cmsPath + "/sites");
      
      if (sitesDir.isDirectory()) {
        File[] dirs = sitesDir.listFiles();

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      if (chosen == null) {
        chosen = (SiteMap.CodeLocalePair) available.get(0);
      }
      
      return new Path(chosen.getCode());
    }
    
    return null;
  }

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   * default values if the file doesn't exist.
   */
  public static Configuration load(WebSite webSite) {
    Configuration c = null;
    
    Path configFilePath = webSite.getConfigFilePath();
      
    try {
      c = (Configuration) webSite.loadFromXML(configFilePath);
    } catch (Exception ex) {}

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  /**
   * Compares two pages. The first criterion is the path of the page: pages
   * are sorted comparing the first different element of the path.
   */
  public int compare(PageInfo pageInfo1, PageInfo pageInfo2) {
    Path path1 = pageInfo1.getPath();
    Path path2 = pageInfo2.getPath();


    if (path1.equals(path2)) { // same path == same page
      return 0;
    }


    if (path1.isRoot()) { // root always come first
      return -1;
    }


    if (path2.isRoot()) { // root always come first
      return 1;
    }


    Path commonPath = path1.getCommonPath(path2);


    if (commonPath.equals(path1)) { // path2 is contained in path1
      return -1;
    }


    if (commonPath.equals(path2)) { // path1 is contained in path2
      return 1;
    }


    // compare the paths up to the first different element. For example, if
    // path1 == /home/subdir/otherdir/page.html, and
    // path2 == /home/subdir/otherpage.html,
    // we compare /home/subdir/otherdir to /home/subdir/otherpage.html
    Path subPath1 = path1.getPartial(commonPath.getElementCount() + 1);
    Path subPath2 = path2.getPartial(commonPath.getElementCount() + 1);
    return compareSameLevel(subPath1, subPath2);
  }

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      }
    }
  }


  protected boolean preProcessDirectory(File file, Path path) {
    Path targetPath = getTargetPath(path);


    if (targetPath == null) {
      return false;
    }


    File targetDir = targetSite.getFile(targetPath);


    if (targetDir.isFile()) {
      if (targetSite.delete(targetUser, targetPath, false)) {
        write(targetPath + " file deleted");
      } else {
        write(targetPath + " file NOT deleted");
      }
    }


    targetSite.createDir(targetPath);
    File[] targetFiles = targetDir.listFiles();


    if (!path.equals(targetSite.getCMSPath())) {
      for (int i = 0; i < targetFiles.length; i++) {
        File srcFile = new File(file, targetFiles[i].getName());


        if (!((srcFile.isFile() && targetFiles[i].isFile()) ||
            (srcFile.isDirectory() && targetFiles[i].isDirectory()))) {
          Path filePath = targetPath.add(targetFiles[i].getName());


          if (targetSite.delete(targetUser, filePath, true)) {
            write(filePath + " file/folder deleted");
          } else {
            write(filePath + " file/folder NOT deleted");

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    return true;
  }


  protected void processFile(File file, Path path) {
    Path targetPath = getTargetPath(path);


    if (targetPath == null) {
      return;
    }

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  private Path getTargetPath(Path sourcePath) {
    if (sourceSite.isSystem(sourcePath)) {
      return null;
    }


    Path targetPath = sourcePath;
    Path sourceCMSPath = sourceSite.getCMSPath();


    if (sourcePath.isContainedIn(sourceCMSPath)) {
      if (!sourcePath.equals(sourceCMSPath)) {
        String elm1 = sourcePath.getElementAt(1);

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    if (md != null) {
      if (parameters != null) {
        md.parseParameters(parameters);
      }


      Path modulePath = webSite.getModulePath(md.getTemplate());


      if (modulePath != null) {
        md.setPagePath(pagePath);
        md.setModulePath(modulePath);
        md.setDateFormat(date);
        md.setStyle(style);


        String moduleCode = "meshcmsmodule_" + location;
        request.setAttribute(moduleCode, md);


        Path jspPath = modulePath.add(SiteMap.MODULE_INCLUDE_FILE);


        if (WebUtils.verifyJSP(webSite, jspPath)) {
          try {
            pageContext.include("/" + webSite.getServedPath(jspPath) +
                "?modulecode=" + moduleCode);

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      response.sendError(HttpServletResponse.SC_NOT_FOUND);
      return;
    }


    WebSite webSite = (WebSite) request.getAttribute("webSite");
    Path path = new Path(request.getPathInfo());


    /* if (webSite.isSystem(path)) {
      response.sendError(HttpServletResponse.SC_NOT_FOUND);
      return;
    } */


    File file = webSite.getFile(path);


    if (!file.exists()) {
      response.sendError(HttpServletResponse.SC_NOT_FOUND,
          "File not found on server");
      return;
    }


    response.setContentType("application/x-download");
    String fileName = request.getParameter("filename");


    if (Utils.isNullOrEmpty(fileName)) {
      fileName = path.getLastElement();
    }


    if (!file.isDirectory()) {
      fileName = Utils.removeExtension(fileName);
    }

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  /**
   * Checks the current thumbnail, and creates it if not available or too old.
   */
  public Path checkAndCreate(WebSite webSite, Path imagePath,
      String thumbnailFileName) {
    Path thumbnailPath = webSite.getGeneratedFilesPath().add(imagePath);
    thumbnailPath = thumbnailPath.add(getClass().getName(), thumbnailFileName);
    File imageFile = webSite.getFile(imagePath);


    if (!imageFile.exists() || imageFile.isDirectory()) {
      return null;
    }

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Related Classes of org.meshcms.util.Path

org.meshcms.core.AbstractThumbnail

org.meshcms.core.Configuration

org.meshcms.core.DownloadServlet

org.meshcms.core.DownloadZipServlet

org.meshcms.core.HitFilter

org.meshcms.core.MainWebSite

org.meshcms.core.ModuleDescriptor

org.meshcms.core.MultiSiteRequestWrapper

org.meshcms.core.PageInfoComparator

org.meshcms.core.SiteInfo

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