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| <div class="subTitle">org.apache.shiro.web.filter.authc</div> |
| <h2 title="Class LogoutFilter" class="title">Class LogoutFilter</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html" title="class in org.apache.shiro.web.servlet">org.apache.shiro.web.servlet.ServletContextSupport</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html" title="class in org.apache.shiro.web.servlet">org.apache.shiro.web.servlet.AbstractFilter</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/shiro/web/servlet/NameableFilter.html" title="class in org.apache.shiro.web.servlet">org.apache.shiro.web.servlet.NameableFilter</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">org.apache.shiro.web.servlet.OncePerRequestFilter</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html" title="class in org.apache.shiro.web.servlet">org.apache.shiro.web.servlet.AdviceFilter</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.shiro.web.filter.authc.LogoutFilter</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/Filter.html?is-external=true" title="class or interface in javax.servlet">Filter</a>, <a href="../../../../../../org/apache/shiro/util/Nameable.html" title="interface in org.apache.shiro.util">Nameable</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.39">LogoutFilter</a> |
| extends <a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html" title="class in org.apache.shiro.web.servlet">AdviceFilter</a></pre> |
| <div class="block">Simple Filter that, upon receiving a request, will immediately log-out the currently executing |
| <a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse)"><code>subject</code></a> |
| and then redirect them to a configured <a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getRedirectUrl()"><code>redirectUrl</code></a>.</div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>1.2</dd></dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <li class="blockList"><a name="field_summary"> |
| <!-- --> |
| </a> |
| <h3>Field Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#DEFAULT_REDIRECT_URL">DEFAULT_REDIRECT_URL</a></strong></code> |
| <div class="block">The default redirect URL to where the user will be redirected after logout.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields_inherited_from_class_org.apache.shiro.web.servlet.OncePerRequestFilter"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.shiro.web.servlet.<a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">OncePerRequestFilter</a></h3> |
| <code><a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#ALREADY_FILTERED_SUFFIX">ALREADY_FILTERED_SUFFIX</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields_inherited_from_class_org.apache.shiro.web.servlet.AbstractFilter"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.shiro.web.servlet.<a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html" title="class in org.apache.shiro.web.servlet">AbstractFilter</a></h3> |
| <code><a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html#filterConfig">filterConfig</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor_summary"> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#LogoutFilter()">LogoutFilter</a></strong>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_summary"> |
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| </a> |
| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getRedirectUrl()">getRedirectUrl</a></strong>()</code> |
| <div class="block">Returns the URL to where the user will be redirected after logout.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getRedirectUrl(javax.servlet.ServletRequest, javax.servlet.ServletResponse, org.apache.shiro.subject.Subject)">getRedirectUrl</a></strong>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response, |
| <a href="../../../../../../org/apache/shiro/subject/Subject.html" title="interface in org.apache.shiro.subject">Subject</a> subject)</code> |
| <div class="block">Returns the redirect URL to send the user after logout.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/shiro/subject/Subject.html" title="interface in org.apache.shiro.subject">Subject</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse)">getSubject</a></strong>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response)</code> |
| <div class="block">Returns the currently executing <a href="../../../../../../org/apache/shiro/subject/Subject.html" title="interface in org.apache.shiro.subject"><code>Subject</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#issueRedirect(javax.servlet.ServletRequest, javax.servlet.ServletResponse, java.lang.String)">issueRedirect</a></strong>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response, |
| <a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> redirectUrl)</code> |
| <div class="block">Issues an HTTP redirect to the specified URL after subject logout.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#preHandle(javax.servlet.ServletRequest, javax.servlet.ServletResponse)">preHandle</a></strong>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response)</code> |
| <div class="block">Acquires the currently executing <a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse)"><code>subject</code></a>, |
| a potentially Subject or request-specific |
| <a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getRedirectUrl(javax.servlet.ServletRequest, javax.servlet.ServletResponse, org.apache.shiro.subject.Subject)"><code>redirectUrl</code></a>, |
| and redirects the end-user to that redirect url.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#setRedirectUrl(java.lang.String)">setRedirectUrl</a></strong>(<a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> redirectUrl)</code> |
| <div class="block">Sets the URL to where the user will be redirected after logout.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_org.apache.shiro.web.servlet.AdviceFilter"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html" title="class in org.apache.shiro.web.servlet">AdviceFilter</a></h3> |
| <code><a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html#afterCompletion(javax.servlet.ServletRequest, javax.servlet.ServletResponse, java.lang.Exception)">afterCompletion</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html#cleanup(javax.servlet.ServletRequest, javax.servlet.ServletResponse, java.lang.Exception)">cleanup</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html#doFilterInternal(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)">doFilterInternal</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html#executeChain(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)">executeChain</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html#postHandle(javax.servlet.ServletRequest, javax.servlet.ServletResponse)">postHandle</a></code></li> |
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| </a> |
| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">OncePerRequestFilter</a></h3> |
| <code><a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)">doFilter</a>, <a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#getAlreadyFilteredAttributeName()">getAlreadyFilteredAttributeName</a>, <a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#isEnabled()">isEnabled</a>, <a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#isEnabled(javax.servlet.ServletRequest, javax.servlet.ServletResponse)">isEnabled</a>, <a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#setEnabled(boolean)">setEnabled</a>, <a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#shouldNotFilter(javax.servlet.ServletRequest)">shouldNotFilter</a></code></li> |
| </ul> |
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| </a> |
| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="../../../../../../org/apache/shiro/web/servlet/NameableFilter.html" title="class in org.apache.shiro.web.servlet">NameableFilter</a></h3> |
| <code><a href="../../../../../../org/apache/shiro/web/servlet/NameableFilter.html#getName()">getName</a>, <a href="../../../../../../org/apache/shiro/web/servlet/NameableFilter.html#setName(java.lang.String)">setName</a>, <a href="../../../../../../org/apache/shiro/web/servlet/NameableFilter.html#toStringBuilder()">toStringBuilder</a></code></li> |
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| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html" title="class in org.apache.shiro.web.servlet">AbstractFilter</a></h3> |
| <code><a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html#destroy()">destroy</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html#getFilterConfig()">getFilterConfig</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html#getInitParam(java.lang.String)">getInitParam</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html#init(javax.servlet.FilterConfig)">init</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html#onFilterConfigSet()">onFilterConfigSet</a>, <a href="../../../../../../org/apache/shiro/web/servlet/AbstractFilter.html#setFilterConfig(javax.servlet.FilterConfig)">setFilterConfig</a></code></li> |
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| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html" title="class in org.apache.shiro.web.servlet">ServletContextSupport</a></h3> |
| <code><a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html#getContextAttribute(java.lang.String)">getContextAttribute</a>, <a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html#getContextInitParam(java.lang.String)">getContextInitParam</a>, <a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html#getServletContext()">getServletContext</a>, <a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html#removeContextAttribute(java.lang.String)">removeContextAttribute</a>, <a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html#setContextAttribute(java.lang.String, java.lang.Object)">setContextAttribute</a>, <a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html#setServletContext(javax.servlet.ServletContext)">setServletContext</a>, <a href="../../../../../../org/apache/shiro/web/servlet/ServletContextSupport.html#toString()">toString</a></code></li> |
| </ul> |
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| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field_detail"> |
| <!-- --> |
| </a> |
| <h3>Field Detail</h3> |
| <a name="DEFAULT_REDIRECT_URL"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>DEFAULT_REDIRECT_URL</h4> |
| <pre>public static final <a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.47">DEFAULT_REDIRECT_URL</a></pre> |
| <div class="block">The default redirect URL to where the user will be redirected after logout. The value is <code>"/"</code>, Shiro's |
| representation of the web application's context root.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.shiro.web.filter.authc.LogoutFilter.DEFAULT_REDIRECT_URL">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor_detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="LogoutFilter()"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>LogoutFilter</h4> |
| <pre>public <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.39">LogoutFilter</a>()</pre> |
| </li> |
| </ul> |
| </li> |
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| <h3>Method Detail</h3> |
| <a name="preHandle(javax.servlet.ServletRequest, javax.servlet.ServletResponse)"> |
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| <ul class="blockList"> |
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| <h4>preHandle</h4> |
| <pre>protected boolean <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.66">preHandle</a>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response) |
| throws <a href="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <div class="block">Acquires the currently executing <a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse)"><code>subject</code></a>, |
| a potentially Subject or request-specific |
| <a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getRedirectUrl(javax.servlet.ServletRequest, javax.servlet.ServletResponse, org.apache.shiro.subject.Subject)"><code>redirectUrl</code></a>, |
| and redirects the end-user to that redirect url.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html#preHandle(javax.servlet.ServletRequest, javax.servlet.ServletResponse)">preHandle</a></code> in class <code><a href="../../../../../../org/apache/shiro/web/servlet/AdviceFilter.html" title="class in org.apache.shiro.web.servlet">AdviceFilter</a></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>request</code> - the incoming ServletRequest</dd><dd><code>response</code> - the outgoing ServletResponse</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>false</code> always as typically no further interaction should be done after user logout.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - if there is any error.</dd></dl> |
| </li> |
| </ul> |
| <a name="getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSubject</h4> |
| <pre>protected <a href="../../../../../../org/apache/shiro/subject/Subject.html" title="interface in org.apache.shiro.subject">Subject</a> <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.88">getSubject</a>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response)</pre> |
| <div class="block">Returns the currently executing <a href="../../../../../../org/apache/shiro/subject/Subject.html" title="interface in org.apache.shiro.subject"><code>Subject</code></a>. This implementation merely defaults to calling |
| <code>SecurityUtils.</code><a href="../../../../../../org/apache/shiro/SecurityUtils.html#getSubject()"><code>getSubject()</code></a>, but can be overridden |
| by subclasses for different retrieval strategies.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>request</code> - the incoming Servlet request</dd><dd><code>response</code> - the outgoing Servlet response</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the currently executing <a href="../../../../../../org/apache/shiro/subject/Subject.html" title="interface in org.apache.shiro.subject"><code>Subject</code></a>.</dd></dl> |
| </li> |
| </ul> |
| <a name="issueRedirect(javax.servlet.ServletRequest, javax.servlet.ServletResponse, java.lang.String)"> |
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| </a> |
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| <h4>issueRedirect</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.101">issueRedirect</a>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response, |
| <a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> redirectUrl) |
| throws <a href="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <div class="block">Issues an HTTP redirect to the specified URL after subject logout. This implementation simply calls |
| <code>WebUtils.</code><a href="../../../../../../org/apache/shiro/web/util/WebUtils.html#issueRedirect(javax.servlet.ServletRequest, javax.servlet.ServletResponse, java.lang.String)"><code>issueRedirect(request,response,redirectUrl)</code></a>.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>request</code> - the incoming Servlet request</dd><dd><code>response</code> - the outgoing Servlet response</dd><dd><code>redirectUrl</code> - the URL to where the browser will be redirected immediately after Subject logout.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - if there is any error.</dd></dl> |
| </li> |
| </ul> |
| <a name="getRedirectUrl(javax.servlet.ServletRequest, javax.servlet.ServletResponse, org.apache.shiro.subject.Subject)"> |
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| </a> |
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| <h4>getRedirectUrl</h4> |
| <pre>protected <a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.123">getRedirectUrl</a>(<a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet">ServletRequest</a> request, |
| <a href="http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet">ServletResponse</a> response, |
| <a href="../../../../../../org/apache/shiro/subject/Subject.html" title="interface in org.apache.shiro.subject">Subject</a> subject)</pre> |
| <div class="block">Returns the redirect URL to send the user after logout. This default implementation ignores the arguments and |
| returns the static configured <a href="../../../../../../org/apache/shiro/web/filter/authc/LogoutFilter.html#getRedirectUrl()"><code>redirectUrl</code></a> property, but this method may be overridden |
| by subclasses to dynamically construct the URL based on the request or subject if necessary. |
| <p/> |
| Note: the Subject is <em>not</em> yet logged out at the time this method is invoked. You may access the Subject's |
| session if one is available and if necessary. |
| <p/> |
| Tip: if you need to access the Subject's session, consider using the |
| <code>Subject.</code><a href="../../../../../../org/apache/shiro/subject/Subject.html#getSession(boolean)"><code>getSession(false)</code></a> method to ensure a new session isn't created unnecessarily. |
| If a session would be created, it will be immediately stopped after logout, not providing any value and |
| unnecessarily taxing session infrastructure/resources.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>request</code> - the incoming Servlet request</dd><dd><code>response</code> - the outgoing ServletResponse</dd><dd><code>subject</code> - the not-yet-logged-out currently executing Subject</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the redirect URL to send the user after logout.</dd></dl> |
| </li> |
| </ul> |
| <a name="getRedirectUrl()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRedirectUrl</h4> |
| <pre>public <a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.133">getRedirectUrl</a>()</pre> |
| <div class="block">Returns the URL to where the user will be redirected after logout. Default is the web application's context |
| root, i.e. <code>"/"</code></div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the URL to where the user will be redirected after logout.</dd></dl> |
| </li> |
| </ul> |
| <a name="setRedirectUrl(java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>setRedirectUrl</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/LogoutFilter.html#line.143">setRedirectUrl</a>(<a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> redirectUrl)</pre> |
| <div class="block">Sets the URL to where the user will be redirected after logout. Default is the web application's context |
| root, i.e. <code>"/"</code></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>redirectUrl</code> - the url to where the user will be redirected after logout</dd></dl> |
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