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apache / shiro-site / 01016f43374d9b054f3ea1e568b015d5d69428f9 / . / src / site / assets / static / 1.3.0 / apidocs / org / apache / shiro / web / filter / authc / AuthenticationFilter.html
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<div class="subTitle">org.apache.shiro.web.filter.authc</div>
<h2 title="Class AuthenticationFilter" class="title">Class AuthenticationFilter</h2>
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<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>
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<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><a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html" title="class in org.apache.shiro.web.filter">org.apache.shiro.web.filter.PathMatchingFilter</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html" title="class in org.apache.shiro.web.filter">org.apache.shiro.web.filter.AccessControlFilter</a></li>
<li>
<ul class="inheritance">
<li>org.apache.shiro.web.filter.authc.AuthenticationFilter</li>
</ul>
</li>
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<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>, <a href="../../../../../../org/apache/shiro/web/filter/PathConfigProcessor.html" title="interface in org.apache.shiro.web.filter">PathConfigProcessor</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticatingFilter.html" title="class in org.apache.shiro.web.filter.authc">AuthenticatingFilter</a>, <a href="../../../../../../org/apache/shiro/web/filter/authc/PassThruAuthenticationFilter.html" title="class in org.apache.shiro.web.filter.authc">PassThruAuthenticationFilter</a></dd>
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<hr>
<br>
<pre>public abstract class <a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/AuthenticationFilter.html#line.35">AuthenticationFilter</a>
extends <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html" title="class in org.apache.shiro.web.filter">AccessControlFilter</a></pre>
<div class="block">Base class for all Filters that require the current user to be authenticated. This class encapsulates the
logic of checking whether a user is already authenticated in the system while subclasses are required to perform
specific logic for unauthenticated requests.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>0.9</dd>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<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><span class="memberNameLink"><a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#DEFAULT_SUCCESS_URL">DEFAULT_SUCCESS_URL</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.shiro.web.filter.<a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html" title="class in org.apache.shiro.web.filter">AccessControlFilter</a></h3>
<code><a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#DEFAULT_LOGIN_URL">DEFAULT_LOGIN_URL</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#GET_METHOD">GET_METHOD</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#POST_METHOD">POST_METHOD</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.shiro.web.filter.<a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html" title="class in org.apache.shiro.web.filter">PathMatchingFilter</a></h3>
<code><a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#appliedPaths">appliedPaths</a>, <a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#pathMatcher">pathMatcher</a></code></li>
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<code><a href="../../../../../../org/apache/shiro/web/servlet/OncePerRequestFilter.html#ALREADY_FILTERED_SUFFIX">ALREADY_FILTERED_SUFFIX</a></code></li>
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<h3>Fields inherited from class&nbsp;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>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#AuthenticationFilter--">AuthenticationFilter</a></span>()</code>&nbsp;</td>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<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><span class="memberNameLink"><a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#getSuccessUrl--">getSuccessUrl</a></span>()</code>
<div class="block">Returns the success url to use as the default location a user is sent after logging in.</div>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#isAccessAllowed-javax.servlet.ServletRequest-javax.servlet.ServletResponse-java.lang.Object-">isAccessAllowed</a></span>(<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>&nbsp;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>&nbsp;response,
<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>&nbsp;mappedValue)</code>
<div class="block">Determines whether the current subject is authenticated.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#issueSuccessRedirect-javax.servlet.ServletRequest-javax.servlet.ServletResponse-">issueSuccessRedirect</a></span>(<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>&nbsp;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>&nbsp;response)</code>
<div class="block">Redirects to user to the previously attempted URL after a successful login.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#setSuccessUrl-java.lang.String-">setSuccessUrl</a></span>(<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>&nbsp;successUrl)</code>
<div class="block">Sets the default/fallback success url to use as the default location a user is sent after logging in.</div>
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<h3>Methods inherited from class&nbsp;org.apache.shiro.web.filter.<a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html" title="class in org.apache.shiro.web.filter">AccessControlFilter</a></h3>
<code><a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#getLoginUrl--">getLoginUrl</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#getSubject-javax.servlet.ServletRequest-javax.servlet.ServletResponse-">getSubject</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#isLoginRequest-javax.servlet.ServletRequest-javax.servlet.ServletResponse-">isLoginRequest</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#onAccessDenied-javax.servlet.ServletRequest-javax.servlet.ServletResponse-">onAccessDenied</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#onAccessDenied-javax.servlet.ServletRequest-javax.servlet.ServletResponse-java.lang.Object-">onAccessDenied</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#onPreHandle-javax.servlet.ServletRequest-javax.servlet.ServletResponse-java.lang.Object-">onPreHandle</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#redirectToLogin-javax.servlet.ServletRequest-javax.servlet.ServletResponse-">redirectToLogin</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#saveRequest-javax.servlet.ServletRequest-">saveRequest</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#saveRequestAndRedirectToLogin-javax.servlet.ServletRequest-javax.servlet.ServletResponse-">saveRequestAndRedirectToLogin</a>, <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#setLoginUrl-java.lang.String-">setLoginUrl</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.shiro.web.filter.<a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html" title="class in org.apache.shiro.web.filter">PathMatchingFilter</a></h3>
<code><a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#getPathWithinApplication-javax.servlet.ServletRequest-">getPathWithinApplication</a>, <a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#isEnabled-javax.servlet.ServletRequest-javax.servlet.ServletResponse-java.lang.String-java.lang.Object-">isEnabled</a>, <a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#pathsMatch-java.lang.String-javax.servlet.ServletRequest-">pathsMatch</a>, <a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#pathsMatch-java.lang.String-java.lang.String-">pathsMatch</a>, <a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#preHandle-javax.servlet.ServletRequest-javax.servlet.ServletResponse-">preHandle</a>, <a href="../../../../../../org/apache/shiro/web/filter/PathMatchingFilter.html#processPathConfig-java.lang.String-java.lang.String-">processPathConfig</a></code></li>
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<h3>Methods inherited from class&nbsp;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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<h3>Methods inherited from class&nbsp;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>
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<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&nbsp;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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<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>
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<h3>Methods inherited from class&nbsp;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>
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<h4>DEFAULT_SUCCESS_URL</h4>
<pre>public static final&nbsp;<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/AuthenticationFilter.html#line.39">DEFAULT_SUCCESS_URL</a></pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../constant-values.html#org.apache.shiro.web.filter.authc.AuthenticationFilter.DEFAULT_SUCCESS_URL">Constant Field Values</a></dd>
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<h4>AuthenticationFilter</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/AuthenticationFilter.html#line.35">AuthenticationFilter</a>()</pre>
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<h4>getSuccessUrl</h4>
<pre>public&nbsp;<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>&nbsp;<a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/AuthenticationFilter.html#line.52">getSuccessUrl</a>()</pre>
<div class="block">Returns the success url to use as the default location a user is sent after logging in. Typically a redirect
after login will redirect to the originally request URL; this property is provided mainly as a fallback in case
the original request URL is not available or not specified.
<p/>
The default value is <a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#DEFAULT_SUCCESS_URL"><code>DEFAULT_SUCCESS_URL</code></a>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the success url to use as the default location a user is sent after logging in.</dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/AuthenticationFilter.html#line.65">setSuccessUrl</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>&nbsp;successUrl)</pre>
<div class="block">Sets the default/fallback success url to use as the default location a user is sent after logging in. Typically
a redirect after login will redirect to the originally request URL; this property is provided mainly as a
fallback in case the original request URL is not available or not specified.
<p/>
The default value is <a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#DEFAULT_SUCCESS_URL"><code>DEFAULT_SUCCESS_URL</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>successUrl</code> - the success URL to redirect the user to after a successful login.</dd>
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<pre>protected&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/AuthenticationFilter.html#line.79">isAccessAllowed</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>&nbsp;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>&nbsp;response,
<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>&nbsp;mappedValue)</pre>
<div class="block">Determines whether the current subject is authenticated.
<p/>
The default implementation <a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#getSubject-javax.servlet.ServletRequest-javax.servlet.ServletResponse-"><code>acquires</code></a>
the currently executing Subject and then returns
<a href="../../../../../../org/apache/shiro/subject/Subject.html#isAuthenticated--"><code>subject.isAuthenticated()</code></a>;</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html#isAccessAllowed-javax.servlet.ServletRequest-javax.servlet.ServletResponse-java.lang.Object-">isAccessAllowed</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/shiro/web/filter/AccessControlFilter.html" title="class in org.apache.shiro.web.filter">AccessControlFilter</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>request</code> - the incoming <code>ServletRequest</code></dd>
<dd><code>response</code> - the outgoing <code>ServletResponse</code></dd>
<dd><code>mappedValue</code> - the filter-specific config value mapped to this filter in the URL rules mappings.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the subject is authenticated; false if the subject is unauthenticated</dd>
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<pre>protected&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/shiro/web/filter/authc/AuthenticationFilter.html#line.93">issueSuccessRedirect</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>&nbsp;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>&nbsp;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">Redirects to user to the previously attempted URL after a successful login. This implementation simply calls
<code><a href="../../../../../../org/apache/shiro/web/util/WebUtils.html" title="class in org.apache.shiro.web.util"><code>WebUtils</code></a>.<a href="../../../../../../org/apache/shiro/web/util/WebUtils.html#redirectToSavedRequest-javax.servlet.ServletRequest-javax.servlet.ServletResponse-java.lang.String-"><code>redirectToSavedRequest</code></a></code>
using the <a href="../../../../../../org/apache/shiro/web/filter/authc/AuthenticationFilter.html#getSuccessUrl--"><code>successUrl</code></a> as the <code>fallbackUrl</code> argument to that call.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>request</code> - the incoming request</dd>
<dd><code>response</code> - the outgoing response</dd>
<dt><span class="throwsLabel">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 a problem redirecting.</dd>
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