saveblogpropertiesaction.java

### File Source: saveblogpropertiesaction.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.SaveBlogPropertiesAction__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.Blog;
        36  import net.sourceforge.pebble.domain.BlogServiceException;
        37  import net.sourceforge.pebble.web.security.RequireSecurityToken;
        38  import net.sourceforge.pebble.web.view.ForwardView;
        39  import net.sourceforge.pebble.web.view.RedirectView;
        40  import net.sourceforge.pebble.web.view.View;
        41
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.SaveBlogPropertiesAction()
              */
        42  import javax.servlet.ServletException;
        43  import javax.servlet.http.HttpServletRequest;
        44  import javax.servlet.http.HttpServletResponse;
        45  import java.util.Enumeration;
        46
        47  /**
        48   * Saves the properties associated with the current Blog.
        49   *
        50   * @author    Simon Brown
        51   */
        52  @RequireSecurityToken
        53  public class SaveBlogPropertiesAction extends SecureAction {
        54
        55    /**
        56     * Peforms the processing associated with this action.
        57     *
        58     * @param request  the HttpServletRequest instance
        59     * @param response the HttpServletResponse instance
        60     * @return the name of the next view
        61     */
        62    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.Enumeration:nextElement(...)@71 != null
                  *    java.util.HashMap:get(...)@63 != null
                  *    javax.servlet.http.HttpServletRequest:getParameterNames(...)@69 != null
                  *    net.sourceforge.pebble.domain.Blog:getProperty(...)@67 != null
                  *
                  *  Postconditions:
                  *    return_value in Addr_Set{&new ForwardView(process#2),&new RedirectView(process#3)}
                  *    new ForwardView(process#2) num objects <= 1
                  *    new ForwardView(process#2).uri == &".reindexBlog.secureaction"
                  *    new RedirectView(process#3) num objects <= 1
                  *
                  *  Test Vectors:
                  *    java.lang.String:equals(...)@114: {1}, {0}
                  *    java.lang.String:equals(...)@74: {1}, {0}
                  *    java.lang.String:length(...)@66: {0}, {1..232-1}
                  *    java.lang.String:length(...)@78: {1..232-1}, {0}
                  *    java.util.Enumeration:hasMoreElements(...)@70: {1}, {0}
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@65: Addr_Set{null}, Inverse{null}
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@72: Addr_Set{null}, Inverse{null}
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@88: Inverse{null}, Addr_Set{null}
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@93: Inverse{null}, Addr_Set{null}
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@98: Inverse{null}, Addr_Set{null}
                  */
        63      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
        64
        65      String submit = request.getParameter("submit");
        66      if (submit != null && submit.length() > 0) {
        67        String currentTimeZone = blog.getProperty(Blog.TIMEZONE_KEY);
        68
        69        Enumeration params = request.getParameterNames();
        70        while (params.hasMoreElements()) {
        71          String key = (String)params.nextElement();
        72          String value = request.getParameter(key);
        73
        74          if (key.equals("submit")) {
        75            // this is the parameter representing the submit button - do nothing
        76          } else {
        77            // this is an existing parameter - save or remove it
        78            if (value == null || value.length() == 0) {
        79              blog.removeProperty(key);
        80            } else {
        81              blog.setProperty(key, value);
        82            }
        83          }
        84        }
        85
        86        // and now the checkboxes
        87        String name = "richTextEditorForBlogEntriesEnabled";
        88        String checkbox = request.getParameter(name);
        89        if (checkbox == null) {
        90          blog.setProperty(name, "false");
        91        }
        92        name = "richTextEditorForStaticPagesEnabled";
        93        checkbox = request.getParameter(name);
        94        if (checkbox == null) {
        95          blog.setProperty(name, "false");
        96        }
        97        name = "richTextEditorForCommentsEnabled";
        98        checkbox = request.getParameter(name);
        99        if (checkbox == null) {
       100          blog.setProperty(name, "false");
       101        }
       102
       103        try {
       104          blog.storeProperties();
       105          blog.info("Blog properties saved.");
       106        } catch (BlogServiceException e) {
       107          throw new ServletException(e);
       108        }
       109
       110        // if the following properties have changed, reload the blog
       111        //  - timezone
       112        String newTimeZone = blog.getProperty(Blog.TIMEZONE_KEY);
       113
       114        if (!currentTimeZone.equals(newTimeZone)) {
       115          return new ForwardView("/reindexBlog.secureaction");
       116        }
       117
       118      }
       119
       120      return new RedirectView(blog.getUrl() + "viewBlogProperties.secureaction");
       121    }
       122
       123    /**
       124     * Gets a list of all roles that are allowed to access this action.
       125     *
       126     * @return  an array of Strings representing role names
       127     * @param request
       128     */
       129    public String[] getRoles(HttpServletRequest request) {
                 /*
        P/P       *  Method: String[] getRoles(HttpServletRequest)
                  *
                  *  Presumptions:
                  *    init'ed(net.sourceforge.pebble.Constants.BLOG_ADMIN_ROLE)
                  *    init'ed(net.sourceforge.pebble.Constants.BLOG_OWNER_ROLE)
                  *
                  *  Postconditions:
                  *    return_value == &new String[](getRoles#1)
                  *    new String[](getRoles#1) num objects == 1
                  *    return_value.length == 2
                  *    return_value[0] == net.sourceforge.pebble.Constants.BLOG_ADMIN_ROLE
                  *    (soft) init'ed(return_value[0])
                  *    return_value[1] == net.sourceforge.pebble.Constants.BLOG_OWNER_ROLE
                  *    (soft) init'ed(return_value[1])
                  */
       130      return new String[]{
       131          Constants.BLOG_ADMIN_ROLE,
       132          Constants.BLOG_OWNER_ROLE
       133      };
       134    }
       135
       136  }

SofCheck Inspector Build Version : 2.22510

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