unlockstaticpageaction.java

### File Source: unlockstaticpageaction.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.UnlockStaticPageAction__static_init
              *
              *  Postconditions:
              *    init'ed(log)
              */
         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.StaticPage;
        37  import net.sourceforge.pebble.service.StaticPageService;
        38  import net.sourceforge.pebble.service.StaticPageServiceException;
        39  import net.sourceforge.pebble.util.StringUtils;
        40  import net.sourceforge.pebble.web.view.RedirectView;
        41  import net.sourceforge.pebble.web.view.View;
        42  import org.apache.commons.logging.Log;
        43  import org.apache.commons.logging.LogFactory;
        44
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.UnlockStaticPageAction()
              */
        45  import javax.servlet.ServletException;
        46  import javax.servlet.http.HttpServletRequest;
        47  import javax.servlet.http.HttpServletResponse;
        48
        49  /**
        50   * Unlocks a static page.
        51   *
        52   * @author    Simon Brown
        53   */
        54  public class UnlockStaticPageAction extends SecureAction {
        55
        56    private static final Log log = LogFactory.getLog(UnlockStaticPageAction.class);
        57
        58    /**
        59     * Peforms the processing associated with this action.
        60     *
        61     * @param request  the HttpServletRequest instance
        62     * @param response the HttpServletResponse instance
        63     * @return the name of the next view
        64     */
        65    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.lang.Object:getClass(...)@78 != null
                  *    java.util.HashMap:get(...)@63 != null
                  *    org.apache.commons.logging.LogFactory:getLog(...)@56 != null
                  *
                  *  Postconditions:
                  *    return_value == &new RedirectView(process#4)
                  *    new RedirectView(process#4) num objects == 1
                  *
                  *  Test Vectors:
                  *    javax.servlet.http.HttpServletRequest:getParameter(...)@69: Addr_Set{null}, Inverse{null}
                  */
        66      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
        67      StaticPageService service = new StaticPageService();
        68
        69      String id = request.getParameter("page");
        70      if (id != null) {
        71        try {
        72          StaticPage staticPage = service.getStaticPageById(blog, id);
        73          if (staticPage != null) {
        74            service.unlock(staticPage);
        75            blog.info("Static page <a href=\"" + staticPage.getLocalPermalink() + "\">" + staticPage.getTitle() + "</a> unlocked.");
        76          }
        77        } catch (StaticPageServiceException e) {
        78          blog.warn(e.getClass().getName() + " Error while unlocking static page - " + StringUtils.transformHTML(e.getMessage()));
        79          log.warn("Error while unlocking static page", e);
        80        }
        81      }
        82
        83      return new RedirectView(blog.getUrl() + "viewStaticPages.secureaction");
        84    }
        85
        86    /**
        87     * Gets a list of all roles that are allowed to access this action.
        88     *
        89     * @return  an array of Strings representing role names
        90     * @param request   the HttpServletRequest object
        91     */
        92    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_CONTRIBUTOR_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 == 3
                  *    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])
                  *    return_value[2] == net.sourceforge.pebble.Constants.BLOG_CONTRIBUTOR_ROLE
                  *    (soft) init'ed(return_value[2])
                  */
        93      return new String[]{
        94          Constants.BLOG_ADMIN_ROLE,
        95          Constants.BLOG_OWNER_ROLE,
        96          Constants.BLOG_CONTRIBUTOR_ROLE
        97      };
        98    }
        99
       100  }

SofCheck Inspector Build Version : 2.22510

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