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<a name="1" href="#1">1</a> <em class="comment">/*</em>
<a name="2" href="#2">2</a> <em class="comment"> * SetPermissionsActions.java</em>
<a name="3" href="#3">3</a> <em class="comment"> *</em>
<a name="4" href="#4">4</a> <em class="comment"> * Created on April 30, 2002, 1:22 AM</em>
<a name="5" href="#5">5</a> <em class="comment"> */</em>
<a name="6" href="#6">6</a> <strong>package</strong> net.sf.navigator.example;
<a name="7" href="#7">7</a>
<a name="8" href="#8">8</a> <strong>import</strong> javax.servlet.http.HttpServletRequest;
<a name="9" href="#9">9</a> <strong>import</strong> javax.servlet.http.HttpServletResponse;
<a name="10" href="#10">10</a>
<a name="11" href="#11">11</a> <strong>import</strong> net.sf.navigator.menu.PermissionsAdapter;
<a name="12" href="#12">12</a>
<a name="13" href="#13">13</a> <strong>import</strong> org.apache.commons.logging.Log;
<a name="14" href="#14">14</a> <strong>import</strong> org.apache.commons.logging.LogFactory;
<a name="15" href="#15">15</a> <strong>import</strong> org.apache.struts.action.Action;
<a name="16" href="#16">16</a> <strong>import</strong> org.apache.struts.action.ActionForm;
<a name="17" href="#17">17</a> <strong>import</strong> org.apache.struts.action.ActionForward;
<a name="18" href="#18">18</a> <strong>import</strong> org.apache.struts.action.ActionMapping;
<a name="19" href="#19">19</a>
<a name="20" href="#20">20</a>
<a name="21" href="#21">21</a> <em>/**</em>
<a name="22" href="#22">22</a> <em> *</em>
<a name="23" href="#23">23</a> <em> * @author ssayles</em>
<a name="24" href="#24">24</a> <em> */</em>
<a name="25" href="#25">25</a> <strong>public</strong> <strong>final</strong> <strong>class</strong> <a href="../../../../net/sf/navigator/example/SetPermissionsAction.html">SetPermissionsAction</a> <strong>extends</strong> Action {
<a name="26" href="#26">26</a> <em class="comment">//~ Instance fields ========================================================</em>
<a name="27" href="#27">27</a>
<a name="28" href="#28">28</a> <em>/**</em>
<a name="29" href="#29">29</a> <em> * The <code>Log</code> instance for this application.</em>
<a name="30" href="#30">30</a> <em> */</em>
<a name="31" href="#31">31</a> <strong>private</strong> Log log = LogFactory.getLog(SetPermissionsAction.<strong>class</strong>);
<a name="32" href="#32">32</a>
<a name="33" href="#33">33</a> <em class="comment">//~ Methods ================================================================</em>
<a name="34" href="#34">34</a>
<a name="35" href="#35">35</a> <em>/**</em>
<a name="36" href="#36">36</a> <em> * Process the specified HTTP request, and create the corresponding HTTP</em>
<a name="37" href="#37">37</a> <em> * response (or forward to another web component that will create it).</em>
<a name="38" href="#38">38</a> <em> * Return an <code>ActionForward</code> instance describing where and how</em>
<a name="39" href="#39">39</a> <em> * control should be forwarded, or <code>null</code> if the response has</em>
<a name="40" href="#40">40</a> <em> * already been completed.</em>
<a name="41" href="#41">41</a> <em> *</em>
<a name="42" href="#42">42</a> <em> * @param mapping The ActionMapping used to select this instance</em>
<a name="43" href="#43">43</a> <em> * @param actionForm The optional ActionForm bean for this request (if any)</em>
<a name="44" href="#44">44</a> <em> * @param request The HTTP request we are processing</em>
<a name="45" href="#45">45</a> <em> * @param response The HTTP response we are creating</em>
<a name="46" href="#46">46</a> <em> *</em>
<a name="47" href="#47">47</a> <em> * @exception Exception if business logic throws an exception</em>
<a name="48" href="#48">48</a> <em> */</em>
<a name="49" href="#49">49</a> <strong>public</strong> ActionForward execute(ActionMapping mapping, ActionForm form,
<a name="50" href="#50">50</a> HttpServletRequest request, HttpServletResponse response)
<a name="51" href="#51">51</a> throws Exception {
<a name="52" href="#52">52</a> <em class="comment">//ActionErrors errors = new ActionErrors();</em>
<a name="53" href="#53">53</a> String[] menus = request.getParameterValues(<span class="string">"menus"</span>);
<a name="54" href="#54">54</a>
<a name="55" href="#55">55</a> <a href="../../../../net/sf/navigator/menu/PermissionsAdapter.html">PermissionsAdapter</a> permissions = <strong>new</strong> <a href="../../../../net/sf/navigator/example/SimplePermissionsAdapter.html">SimplePermissionsAdapter</a>(menus);
<a name="56" href="#56">56</a> request.getSession().setAttribute(<span class="string">"exampleAdapter"</span>, permissions);
<a name="57" href="#57">57</a>
<a name="58" href="#58">58</a> <em class="comment">// added by Matt Raible to dynamically switch menus</em>
<a name="59" href="#59">59</a> request.getSession().setAttribute(<span class="string">"displayer"</span>,
<a name="60" href="#60">60</a> request.getParameter(<span class="string">"displayer"</span>));
<a name="61" href="#61">61</a>
<a name="62" href="#62">62</a> <strong>return</strong> (mapping.findForward(<span class="string">"success"</span>));
<a name="63" href="#63">63</a> }
<a name="64" href="#64">64</a> }
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