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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.shiro.web.servlet</a></div> |
| <h2 title="Class AdviceFilter" class="title">Class AdviceFilter</h2> |
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| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">java.lang.Object</a></li> |
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| <li><a href="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="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="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="OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">org.apache.shiro.web.servlet.OncePerRequestFilter</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.shiro.web.servlet.AdviceFilter</li> |
| </ul> |
| </li> |
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| <dd><code><a href="https://docs.oracle.com/javaee/5/api/javax/servlet/Filter.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">Filter</a></code>, <code><a href="../../util/Nameable.html" title="interface in org.apache.shiro.util">Nameable</a></code></dd> |
| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="../filter/authc/LogoutFilter.html" title="class in org.apache.shiro.web.filter.authc">LogoutFilter</a></code>, <code><a href="../filter/PathMatchingFilter.html" title="class in org.apache.shiro.web.filter">PathMatchingFilter</a></code></dd> |
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| <pre>public abstract class <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.39">AdviceFilter</a> |
| extends <a href="OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">OncePerRequestFilter</a></pre> |
| <div class="block">A Servlet Filter that enables AOP-style "around" advice for a ServletRequest via |
| <a href="#preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>preHandle</code></a>, |
| <a href="#postHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>postHandle</code></a>, |
| and <a href="#afterCompletion(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)"><code>afterCompletion</code></a> |
| hooks.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>0.9</dd> |
| </dl> |
| </li> |
| </ul> |
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| <li class="blockList"><a id="fields.inherited.from.class.org.apache.shiro.web.servlet.OncePerRequestFilter"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.shiro.web.servlet.<a href="OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">OncePerRequestFilter</a></h3> |
| <code><a href="OncePerRequestFilter.html#ALREADY_FILTERED_SUFFIX">ALREADY_FILTERED_SUFFIX</a></code></li> |
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| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.shiro.web.servlet.<a href="AbstractFilter.html" title="class in org.apache.shiro.web.servlet">AbstractFilter</a></h3> |
| <code><a href="AbstractFilter.html#filterConfig">filterConfig</a></code></li> |
| </ul> |
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| <h3>Constructor Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">AdviceFilter</a></span>()</code></th> |
| <td class="colLast"> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#afterCompletion(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)">afterCompletion</a></span>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a> exception)</code></th> |
| <td class="colLast"> |
| <div class="block">Called in all cases in a <code>finally</code> block even if <a href="#preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>preHandle</code></a> returns |
| <code>false</code> or if an exception is thrown during filter chain processing.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#cleanup(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)">cleanup</a></span>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a> existing)</code></th> |
| <td class="colLast"> |
| <div class="block">Executes cleanup logic in the <code>finally</code> code block in the |
| <a href="#doFilterInternal(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)"><code>doFilterInternal</code></a> |
| implementation.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#doFilterInternal(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)">doFilterInternal</a></span>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/FilterChain.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">FilterChain</a> chain)</code></th> |
| <td class="colLast"> |
| <div class="block">Actually implements the chain execution logic, utilizing |
| <a href="#preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>pre</code></a>, |
| <a href="#postHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>post</code></a>, and |
| <a href="#afterCompletion(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)"><code>after</code></a> |
| advice hooks.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#executeChain(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)">executeChain</a></span>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/FilterChain.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">FilterChain</a> chain)</code></th> |
| <td class="colLast"> |
| <div class="block">Actually executes the specified filter chain by calling <code>chain.doFilter(request,response);</code>.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#postHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)">postHandle</a></span>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response)</code></th> |
| <td class="colLast"> |
| <div class="block">Allows 'post' advice logic to be called, but only if no exception occurs during filter chain execution.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)">preHandle</a></span>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns <code>true</code> if the filter chain should be allowed to continue, <code>false</code> otherwise.</div> |
| </td> |
| </tr> |
| </table> |
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| <li class="blockList"><a id="methods.inherited.from.class.org.apache.shiro.web.servlet.OncePerRequestFilter"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">OncePerRequestFilter</a></h3> |
| <code><a href="OncePerRequestFilter.html#doFilter(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)">doFilter</a>, <a href="OncePerRequestFilter.html#getAlreadyFilteredAttributeName()">getAlreadyFilteredAttributeName</a>, <a href="OncePerRequestFilter.html#isEnabled()">isEnabled</a>, <a href="OncePerRequestFilter.html#isEnabled(javax.servlet.ServletRequest,javax.servlet.ServletResponse)">isEnabled</a>, <a href="OncePerRequestFilter.html#isFilterOncePerRequest()">isFilterOncePerRequest</a>, <a href="OncePerRequestFilter.html#setEnabled(boolean)">setEnabled</a>, <a href="OncePerRequestFilter.html#setFilterOncePerRequest(boolean)">setFilterOncePerRequest</a>, <a href="OncePerRequestFilter.html#shouldNotFilter(javax.servlet.ServletRequest)">shouldNotFilter</a></code></li> |
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| </a> |
| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="NameableFilter.html" title="class in org.apache.shiro.web.servlet">NameableFilter</a></h3> |
| <code><a href="NameableFilter.html#getName()">getName</a>, <a href="NameableFilter.html#setName(java.lang.String)">setName</a>, <a href="NameableFilter.html#toStringBuilder()">toStringBuilder</a></code></li> |
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| </a> |
| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="AbstractFilter.html" title="class in org.apache.shiro.web.servlet">AbstractFilter</a></h3> |
| <code><a href="AbstractFilter.html#destroy()">destroy</a>, <a href="AbstractFilter.html#getFilterConfig()">getFilterConfig</a>, <a href="AbstractFilter.html#getInitParam(java.lang.String)">getInitParam</a>, <a href="AbstractFilter.html#init(javax.servlet.FilterConfig)">init</a>, <a href="AbstractFilter.html#onFilterConfigSet()">onFilterConfigSet</a>, <a href="AbstractFilter.html#setFilterConfig(javax.servlet.FilterConfig)">setFilterConfig</a></code></li> |
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| </a> |
| <h3>Methods inherited from class org.apache.shiro.web.servlet.<a href="ServletContextSupport.html" title="class in org.apache.shiro.web.servlet">ServletContextSupport</a></h3> |
| <code><a href="ServletContextSupport.html#getContextAttribute(java.lang.String)">getContextAttribute</a>, <a href="ServletContextSupport.html#getContextInitParam(java.lang.String)">getContextInitParam</a>, <a href="ServletContextSupport.html#getServletContext()">getServletContext</a>, <a href="ServletContextSupport.html#removeContextAttribute(java.lang.String)">removeContextAttribute</a>, <a href="ServletContextSupport.html#setContextAttribute(java.lang.String,java.lang.Object)">setContextAttribute</a>, <a href="ServletContextSupport.html#setServletContext(javax.servlet.ServletContext)">setServletContext</a>, <a href="ServletContextSupport.html#toString()">toString</a></code></li> |
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| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></li> |
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| <h4>AdviceFilter</h4> |
| <pre>public <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.39">AdviceFilter</a>()</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
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| <li class="blockList"><a id="method.detail"> |
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| <h3>Method Detail</h3> |
| <a id="preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"> |
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| <h4>preHandle</h4> |
| <pre class="methodSignature">protected boolean <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.57">preHandle</a>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></pre> |
| <div class="block">Returns <code>true</code> if the filter chain should be allowed to continue, <code>false</code> otherwise. |
| It is called before the chain is actually consulted/executed. |
| <p/> |
| The default implementation returns <code>true</code> always and exists as a template method for subclasses.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>request</code> - the incoming ServletRequest</dd> |
| <dd><code>response</code> - the outgoing ServletResponse</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if the filter chain should be allowed to continue, <code>false</code> otherwise.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></code> - if there is any error.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="postHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"> |
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| <h4>postHandle</h4> |
| <pre class="methodSignature">protected void <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.75">postHandle</a>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></pre> |
| <div class="block">Allows 'post' advice logic to be called, but only if no exception occurs during filter chain execution. That |
| is, if <a href="#executeChain(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)"><code>executeChain</code></a> throws an exception, this method will never be called. Be aware of |
| this when implementing logic. Most resource 'cleanup' behavior is often done in the |
| <a href="#afterCompletion(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)"><code>afterCompletion(request,response,exception)</code></a> |
| implementation, which is guaranteed to be called for every request, even when the chain processing throws |
| an Exception. |
| <p/> |
| The default implementation does nothing (no-op) and exists as a template method for subclasses.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>request</code> - the incoming ServletRequest</dd> |
| <dd><code>response</code> - the outgoing ServletResponse</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></code> - if an error occurs.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="afterCompletion(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)"> |
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| <h4>afterCompletion</h4> |
| <pre class="methodSignature">public void <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.93">afterCompletion</a>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a> exception) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></pre> |
| <div class="block">Called in all cases in a <code>finally</code> block even if <a href="#preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>preHandle</code></a> returns |
| <code>false</code> or if an exception is thrown during filter chain processing. Can be used for resource |
| cleanup if so desired. |
| <p/> |
| The default implementation does nothing (no-op) and exists as a template method for subclasses.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>request</code> - the incoming ServletRequest</dd> |
| <dd><code>response</code> - the outgoing ServletResponse</dd> |
| <dd><code>exception</code> - any exception thrown during <a href="#preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>preHandle</code></a>, <a href="#executeChain(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)"><code>executeChain</code></a>, |
| or <a href="#postHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>postHandle</code></a> execution, or <code>null</code> if no exception was thrown |
| (i.e. the chain processed successfully).</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></code> - if an error occurs.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="executeChain(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)"> |
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| </a> |
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| <h4>executeChain</h4> |
| <pre class="methodSignature">protected void <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.107">executeChain</a>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/FilterChain.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">FilterChain</a> chain) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></pre> |
| <div class="block">Actually executes the specified filter chain by calling <code>chain.doFilter(request,response);</code>. |
| <p/> |
| Can be overridden by subclasses for custom logic.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>request</code> - the incoming ServletRequest</dd> |
| <dd><code>response</code> - the outgoing ServletResponse</dd> |
| <dd><code>chain</code> - the filter chain to execute</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a></code> - if there is any error executing the chain.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>doFilterInternal</h4> |
| <pre class="methodSignature">public void <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.124">doFilterInternal</a>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/FilterChain.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">FilterChain</a> chain) |
| throws <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletException.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletException</a>, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink">IOException</a></pre> |
| <div class="block">Actually implements the chain execution logic, utilizing |
| <a href="#preHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>pre</code></a>, |
| <a href="#postHandle(javax.servlet.ServletRequest,javax.servlet.ServletResponse)"><code>post</code></a>, and |
| <a href="#afterCompletion(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)"><code>after</code></a> |
| advice hooks.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="OncePerRequestFilter.html#doFilterInternal(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)">doFilterInternal</a></code> in class <code><a href="OncePerRequestFilter.html" title="class in org.apache.shiro.web.servlet">OncePerRequestFilter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>request</code> - the incoming ServletRequest</dd> |
| <dd><code>response</code> - the outgoing ServletResponse</dd> |
| <dd><code>chain</code> - the filter chain to execute</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletException.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletException</a></code> - if a servlet-related error occurs</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink">IOException</a></code> - if an IO error occurs</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="cleanup(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>cleanup</h4> |
| <pre class="methodSignature">protected void <a href="../../../../../src-html/org/apache/shiro/web/servlet/AdviceFilter.html#line.168">cleanup</a>​(<a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequest.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletRequest</a> request, |
| <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponse.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletResponse</a> response, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang" class="externalLink">Exception</a> existing) |
| throws <a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletException.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletException</a>, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink">IOException</a></pre> |
| <div class="block">Executes cleanup logic in the <code>finally</code> code block in the |
| <a href="#doFilterInternal(javax.servlet.ServletRequest,javax.servlet.ServletResponse,javax.servlet.FilterChain)"><code>doFilterInternal</code></a> |
| implementation. |
| <p/> |
| This implementation specifically calls |
| <a href="#afterCompletion(javax.servlet.ServletRequest,javax.servlet.ServletResponse,java.lang.Exception)"><code>afterCompletion</code></a> |
| as well as handles any exceptions properly.</div> |
| <dl> |
| <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>existing</code> - any exception that might have occurred while executing the <code>FilterChain</code> or |
| pre or post advice, or <code>null</code> if the pre/chain/post execution did not throw an <code>Exception</code>.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javaee/5/api/javax/servlet/ServletException.html?is-external=true" title="class or interface in javax.servlet" class="externalLink">ServletException</a></code> - if any exception other than an <code>IOException</code> is thrown.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink">IOException</a></code> - if the pre/chain/post execution throw an <code>IOException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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