removerefererfiltersaction.java

### File Source: removerefererfiltersaction.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.RemoveRefererFiltersAction__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.RefererFilterManager;
        36  import net.sourceforge.pebble.domain.Blog;
        37  import net.sourceforge.pebble.web.security.RequireSecurityToken;
        38  import net.sourceforge.pebble.web.view.ForwardView;
        39  import net.sourceforge.pebble.web.view.View;
        40
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.RemoveRefererFiltersAction()
              */
        41  import javax.servlet.ServletException;
        42  import javax.servlet.http.HttpServletRequest;
        43  import javax.servlet.http.HttpServletResponse;
        44
        45  /**
        46   * Removes selected referer filters.
        47   *
        48   * @author    Simon Brown
        49   */
        50  @RequireSecurityToken
        51  public class RemoveRefererFiltersAction extends SecureAction {
        52
        53    /**
        54     * Peforms the processing associated with this action.
        55     *
        56     * @param request  the HttpServletRequest instance
        57     * @param response the HttpServletResponse instance
        58     * @return the name of the next view
        59     */
        60    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:
                  *    expressions.length@62 <= 232-1
                  *    java.util.HashMap:get(...)@63 != null
                  *    net.sourceforge.pebble.domain.Blog:getRefererFilterManager(...)@66 != null
                  *
                  *  Postconditions:
                  *    return_value == &new ForwardView(process#1)
                  *    new ForwardView(process#1) num objects == 1
                  *    return_value.uri == &".viewRefererFilters.secureaction"
                  *
                  *  Test Vectors:
                  *    javax.servlet.http.HttpServletRequest:getParameterValues(...)@62: Addr_Set{null}, Inverse{null}
                  */
        61      Blog rootBlog = (Blog)getModel().get(Constants.BLOG_KEY);
        62      String expressions[] = request.getParameterValues("expression");
        63
        64      if (expressions != null) {
        65        for (String expression : expressions) {
        66          RefererFilterManager rm = rootBlog.getRefererFilterManager();
        67          rm.removeFilter(expression);
        68        }
        69      }
        70
        71      return new ForwardView("/viewRefererFilters.secureaction");
        72    }
        73
        74    /**
        75     * Gets a list of all roles that are allowed to access this action.
        76     *
        77     * @return  an array of Strings representing role names
        78     * @param request
        79     */
        80    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)
                  *    init'ed(net.sourceforge.pebble.Constants.BLOG_PUBLISHER_ROLE)
                  *
                  *  Postconditions:
                  *    return_value == &new String[](getRoles#1)
                  *    new String[](getRoles#1) num objects == 1
                  *    return_value.length == 4
                  *    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_PUBLISHER_ROLE
                  *    (soft) init'ed(return_value[2])
                  *    return_value[3] == net.sourceforge.pebble.Constants.BLOG_CONTRIBUTOR_ROLE
                  *    ...
                  */
        81      return new String[]{Constants.BLOG_ADMIN_ROLE, Constants.BLOG_OWNER_ROLE, Constants.BLOG_PUBLISHER_ROLE, Constants.BLOG_CONTRIBUTOR_ROLE};
        82    }
        83
        84  }

SofCheck Inspector Build Version : 2.22510

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