aboutauthoraction.java

### File Source: aboutauthoraction.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.AboutAuthorAction__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.PebbleContext;
        36  import net.sourceforge.pebble.domain.Blog;
        37  import net.sourceforge.pebble.security.PebbleUserDetails;
        38  import net.sourceforge.pebble.security.SecurityRealm;
        39  import net.sourceforge.pebble.security.SecurityRealmException;
        40  import net.sourceforge.pebble.web.view.NotFoundView;
        41  import net.sourceforge.pebble.web.view.View;
        42  import net.sourceforge.pebble.web.view.impl.AboutAuthorView;
        43  import org.apache.commons.logging.Log;
        44  import org.apache.commons.logging.LogFactory;
        45
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.AboutAuthorAction()
              */
        46  import javax.servlet.ServletException;
        47  import javax.servlet.http.HttpServletRequest;
        48  import javax.servlet.http.HttpServletResponse;
        49
        50  /**
        51   * Redirects the user to an about author page.
        52   *
        53   * @author    Simon Brown
        54   */
        55  public class AboutAuthorAction extends Action {
        56
        57    private static final Log log = LogFactory.getLog(AboutAuthorAction.class);
        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:
                  *    net.sourceforge.pebble.PebbleContext__static_init.new PebbleContext(PebbleContext__static_init#1).configuration != null
                  *    request != null
                  *    this.model != null
                  *    this.model.data != null
                  *
                  *  Presumptions:
                  *    java.util.HashMap:get(...)@63 != null
                  *    net.sourceforge.pebble.Configuration:getSecurityRealm(...)@69 != null
                  *    org.apache.commons.logging.LogFactory:getLog(...)@57 != null
                  *    realm.configuration@69 != null
                  *
                  *  Postconditions:
                  *    return_value in Addr_Set{&new AboutAuthorView(process#1),&new NotFoundView(process#2)}
                  *    new AboutAuthorView(process#1) num objects <= 1
                  *    new NotFoundView(process#2) num objects <= 1
                  */
        67      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
        68      String username = request.getParameter("user");
        69      SecurityRealm realm = PebbleContext.getInstance().getConfiguration().getSecurityRealm();
        70      try {
        71        PebbleUserDetails user = realm.getUser(username);
        72        if (user != null) {
        73          getModel().put(Constants.USER_KEY, user);
        74          getModel().put(Constants.BLOG_ENTRIES, blog.getRecentPublishedBlogEntries(username));
        75          return new AboutAuthorView();
        76        }
        77      } catch (SecurityRealmException e) {
        78        log.error("Exception encountered", e);
        79      }
        80
        81      return new NotFoundView();
        82    }
        83
        84  }

SofCheck Inspector Build Version : 2.22510

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