viewrequestsbyhouraction.java

### File Source: viewrequestsbyhouraction.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.ViewRequestsByHourAction__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.logging.Log;
        37  import net.sourceforge.pebble.logging.LogEntry;
        38  import net.sourceforge.pebble.web.view.View;
        39  import net.sourceforge.pebble.web.view.impl.RequestsByHourView;
        40
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.ViewRequestsByHourAction()
              */
        41  import javax.servlet.ServletException;
        42  import javax.servlet.http.HttpServletRequest;
        43  import javax.servlet.http.HttpServletResponse;
        44  import java.util.Calendar;
        45  import java.util.HashSet;
        46  import java.util.Set;
        47
        48  /**
        49   * Gets the a breakdown of the requests for each hour of the day.
        50   *
        51   * @author    Simon Brown
        52   */
        53  public class ViewRequestsByHourAction extends AbstractLogAction {
        54
        55    protected Log getLog(HttpServletRequest request, HttpServletResponse response) throws ServletException {
                 /*
        P/P       *  Method: Log getLog(HttpServletRequest, HttpServletResponse)
                  *
                  *  Preconditions:
                  *    request != null
                  *    this.model != null
                  *    this.model.data != null
                  *
                  *  Postconditions:
                  *    return_value != null
                  *    init'ed(new ArrayList(Log#1) num objects)
                  *    new ArrayList(getLog#1*) num objects <= 1
                  *    new ArrayList(getLog#2*) num objects <= 1
                  *    new HashSet(getLog#1*) num objects <= 1
                  *    new Log(getLog#2*) num objects == new HashSet(getLog#1*) num objects
                  *    new Log(getLog#1*) num objects <= 1
                  *    init'ed(new Log(getLog#1*).blog)
                  *    new Log(getLog#1*).logEntries != null
                  *    new Log(getLog#2*).blog != null
                  *    ...
                  */
        56      return super.getLog(request, response);    //To change body of overridden methods use File | Settings | File Templates.
        57    }
        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.Calendar:get(...)@80 in 0..23
                  *    java.util.Collections:unmodifiableCollection(...)@72 != null
                  *    java.util.HashMap:get(...)@63 != null
                  *    java.util.Iterator:next(...)@77 != null
                  *    log.logEntries@77 != null
                  *    ...
                  *
                  *  Postconditions:
                  *    return_value == &new RequestsByHourView(process#5)
                  *    new RequestsByHourView(process#5) num objects == 1
                  *
                  *  Test Vectors:
                  *    java.lang.String:indexOf(...)@85: {0..232-1}, {-231..-1}
                  *    java.lang.String:indexOf(...)@86: {0..232-1}, {-231..-1}
                  *    java.lang.String:indexOf(...)@87: {0..232-1}, {-231..-1}
                  *    java.lang.String:indexOf(...)@88: {0..232-1}, {-231..-1}
                  *    java.util.Iterator:hasNext(...)@77: {1}, {0}
                  */
        67      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
        68      Log log = getLog(request, response);
        69
        70      // work out requests per hour
        71      int[] requestsPerHour = new int[24];
        72      Set<String>[] uniqueIpsPerHourAsSet = new Set[24];
        73      for (int hour = 0; hour < 24; hour++) {
        74        requestsPerHour[hour] = 0;
        75        uniqueIpsPerHourAsSet[hour] = new HashSet<String>();
        76      }
        77      for (LogEntry logEntry : log.getLogEntries()) {
        78        Calendar logTime = blog.getCalendar();
        79        logTime.setTime(logEntry.getDate());
        80        int hour = logTime.get(Calendar.HOUR_OF_DAY);
    +   81        requestsPerHour[hour] = requestsPerHour[hour]+1;
        82        uniqueIpsPerHourAsSet[hour].add(logEntry.getHost());
        83
    +   84        if (logEntry.getRequestUri() != null &&
        85            logEntry.getRequestUri().indexOf("rss.xml") > -1 ||
        86            logEntry.getRequestUri().indexOf("feed.xml") > -1 ||
        87            logEntry.getRequestUri().indexOf("feed.action") > -1 ||
        88            logEntry.getRequestUri().indexOf("rdf.xml") > -1 ||
        89            logEntry.getRequestUri().indexOf("atom.xml") > -1) {
        90        }
        91      }
        92
        93      int[] uniqueIpsPerHour = new int[24];
        94      for (int hour = 0; hour < 24; hour++) {
        95        uniqueIpsPerHour[hour] = uniqueIpsPerHourAsSet[hour].size();
        96      }
        97
        98      getModel().put("logAction", "viewRequestsByHour");
        99      getModel().put("totalRequests", log.getTotalLogEntries());
       100      getModel().put("requestsPerHour", requestsPerHour);
       101      getModel().put("uniqueIpsPerHour", uniqueIpsPerHour);
       102
       103      return new RequestsByHourView();
       104    }
       105
       106  }

SofCheck Inspector Build Version : 2.22510

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