removefilesaction.java

### File Source: removefilesaction.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.RemoveFilesAction__static_init
              */
         1  /*
         2   * Copyright (c) 2003-2006, Simon Brown
         3   * All rights reserved.
         4   *
         5   * Redistribution and use in source and binary forms, with or without
         6   * modification, are permitted provided that the following conditions are met:
         7   *
         8   *   - Redistributions of source code must retain the above copyright
         9   *     notice, this list of conditions and the following disclaimer.
        10   *
        11   *   - Redistributions in binary form must reproduce the above copyright
        12   *     notice, this list of conditions and the following disclaimer in
        13   *     the documentation and/or other materials provided with the
        14   *     distribution.
        15   *
        16   *   - Neither the name of Pebble nor the names of its contributors may
        17   *     be used to endorse or promote products derived from this software
        18   *     without specific prior written permission.
        19   *
        20   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        21   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        23   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
        24   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
        25   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
        26   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
        27   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
        28   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
        29   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
        30   * POSSIBILITY OF SUCH DAMAGE.
        31   */
        32  package net.sourceforge.pebble.web.action;
        33
        34  import net.sourceforge.pebble.Constants;
        35  import net.sourceforge.pebble.domain.FileManager;
        36  import net.sourceforge.pebble.domain.FileMetaData;
        37  import net.sourceforge.pebble.domain.IllegalFileAccessException;
        38  import net.sourceforge.pebble.domain.Blog;
        39  import net.sourceforge.pebble.util.StringUtils;
        40  import net.sourceforge.pebble.web.security.RequireSecurityToken;
        41  import net.sourceforge.pebble.web.view.ForbiddenView;
        42  import net.sourceforge.pebble.web.view.RedirectView;
        43  import net.sourceforge.pebble.web.view.View;
        44
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.RemoveFilesAction()
              */
        45  import javax.servlet.ServletException;
        46  import javax.servlet.http.HttpServletRequest;
        47  import javax.servlet.http.HttpServletResponse;
        48
        49  /**
        50   * Allows the user to remove one or more files.
        51   *
        52   * @author    Simon Brown
        53   */
        54  @RequireSecurityToken
        55  public class RemoveFilesAction extends AbstractFileAction {
        56
        57    /**
        58     * Peforms the processing associated with this action.
        59     *
        60     * @param request  the HttpServletRequest instance
        61     * @param response the HttpServletResponse instance
        62     * @return the name of the next view
        63     */
        64    public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
                 /*
        P/P       *  Method: View process(HttpServletRequest, HttpServletResponse)
                  *
                  *  Preconditions:
                  *    request != null
                  *    this.model != null
                  *    this.model.data != null
                  *
                  *  Presumptions:
                  *    java.util.HashMap:get(...)@63 != null
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@67 != null
                  *    names.length@66 <= 232-1
                  *    net.sourceforge.pebble.domain.FileManager:getFileMetaData(...)@90 != null
                  *
                  *  Postconditions:
                  *    return_value in Addr_Set{&new ForbiddenView(process#5),&new RedirectView(process#6)}
                  *    new ForbiddenView(process#5) num objects <= 1
                  *    new RedirectView(process#6) num objects <= 1
                  *
                  *  Test Vectors:
                  *    java.lang.String:equals(...)@79: {0}, {1}
                  *    javax.servlet.http.HttpServletRequest:getParameterValues(...)@66: Addr_Set{null}, Inverse{null}
                  */
        65      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
        66      String names[] = request.getParameterValues("name");
        67      String type = request.getParameter("type");
        68      String path = request.getParameter("path");
        69
        70      FileManager fileManager = new FileManager(blog, type);
        71      FileManager themeFileManager = new FileManager(blog, FileMetaData.BLOG_DATA);
        72
        73      if (names != null) {
        74        for (String name : names) {
        75          try {
        76            fileManager.deleteFile(path, name);
        77
        78            // if it's a theme file, also delete the copy in blog.dir/theme
        79            if (type.equals(FileMetaData.THEME_FILE)) {
        80              themeFileManager.deleteFile("/theme" + path, name);
        81            }
        82
        83            blog.info("File \"" + StringUtils.transformHTML(name) + "\" removed.");
        84          } catch (IllegalFileAccessException e) {
        85            return new ForbiddenView();
        86          }
        87        }
        88      }
        89
        90      FileMetaData directory = fileManager.getFileMetaData(path);
        91      return new RedirectView(blog.getUrl() + directory.getUrl());
        92    }
        93
        94  }

SofCheck Inspector Build Version : 2.22510

removefilesaction.java | 2010-Jun-25 19:40:34
removefilesaction.class | 2010-Jul-19 20:23:38