copyfileaction.java

### File Source: copyfileaction.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.CopyFileAction__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.RedirectView;
        42  import net.sourceforge.pebble.web.view.View;
        43  import net.sourceforge.pebble.web.view.ForbiddenView;
        44  import net.sourceforge.pebble.web.view.impl.NotEnoughSpaceView;
        45
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.CopyFileAction()
              */
        46  import javax.servlet.ServletException;
        47  import javax.servlet.http.HttpServletRequest;
        48  import javax.servlet.http.HttpServletResponse;
        49  import java.io.IOException;
        50
        51  /**
        52   * Allows the user to copy (or rename/move) a file.
        53   *
        54   * @author Simon Brown
        55   */
        56  @RequireSecurityToken
        57  public class CopyFileAction extends AbstractFileAction {
        58
        59    /**
        60     * Peforms the processing associated with this action.
        61     *
        62     * @param request  the HttpServletRequest instance
        63     * @param response the HttpServletResponse instance
        64     * @return the name of the next view
        65     */
        66    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(...)@70 != null
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@73 != null
                  *    net.sourceforge.pebble.domain.FileManager:getFileMetaData(...)@76 != null
                  *    net.sourceforge.pebble.domain.FileManager:getFileMetaData(...)@89 != null
                  *
                  *  Postconditions:
                  *    return_value in Addr_Set{&new NotEnoughSpaceView(process#8),&new RedirectView(process#11),&new ForbiddenView(process#9)}
                  *    new ForbiddenView(process#9) num objects <= 1
                  *    new NotEnoughSpaceView(process#8) num objects <= 1
                  *    new RedirectView(process#11) num objects <= 1
                  *
                  *  Test Vectors:
                  *    java.lang.String:equals(...)@82: {0}, {1}
                  *    java.lang.String:equals(...)@93: {0}, {1}
                  *    java.lang.String:equalsIgnoreCase(...)@78: {0}, {1}
                  *    net.sourceforge.pebble.domain.FileManager:hasEnoughSpace(...)@89: {0}, {1}
                  */
        67      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
        68      String name = request.getParameter("name");
        69      String oldName = StringUtils.filterHTML(name);
        70      String type = request.getParameter("type");
        71      String path = request.getParameter("path");
        72      String newName = StringUtils.filterHTML(request.getParameter("newName"));
        73      String submit = request.getParameter("submit");
        74
        75      FileManager fileManager = new FileManager(blog, type);
        76      FileMetaData directory = fileManager.getFileMetaData(path);
        77      try {
        78        if (submit.equalsIgnoreCase("rename")) {
        79          fileManager.renameFile(path, name, newName);
        80
        81          // if it's a theme file, also rename the copy in blog.dir/theme
        82          if (type.equals(FileMetaData.THEME_FILE)) {
        83            fileManager = new FileManager(blog, FileMetaData.BLOG_DATA);
        84            fileManager.renameFile("/theme" + path, name, newName);
        85          }
        86
        87          blog.info("File \"" + oldName + "\" renamed to \"" + newName + "\".");
        88        } else {
        89          if (FileManager.hasEnoughSpace(blog, fileManager.getFileMetaData(path, name).getSizeInKB())) {
        90            fileManager.copyFile(path, name, newName);
        91
        92            // if it's a theme file, also create a copy in blog.dir/theme
        93            if (type.equals(FileMetaData.THEME_FILE)) {
        94              fileManager = new FileManager(blog, FileMetaData.BLOG_DATA);
        95              fileManager.copyFile("/theme" + path, name, newName);
        96            }
        97
        98            blog.info("File \"" + oldName + "\" copied to \"" + newName + "\".");
        99          } else {
       100            return new NotEnoughSpaceView();
       101          }
       102        }
       103      } catch (IllegalFileAccessException e) {
       104        return new ForbiddenView();
       105      } catch (IOException ioe) {
       106        throw new ServletException(ioe);
       107      }
       108
       109      return new RedirectView(blog.getUrl() + directory.getUrl());
       110    }
       111
       112  }

SofCheck Inspector Build Version : 2.22510

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