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<li>Summary: </li>
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<div class="subTitle">javax.servlet.http</div>
<h2 title="Class HttpServletRequestWrapper" class="title">Class HttpServletRequestWrapper</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../../../javax/servlet/ServletRequestWrapper.html" title="class in javax.servlet">javax.servlet.ServletRequestWrapper</a></li>
<li>
<ul class="inheritance">
<li>javax.servlet.http.HttpServletRequestWrapper</li>
</ul>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a>, <a href="../../../javax/servlet/ServletRequest.html" title="interface in javax.servlet">ServletRequest</a></dd>
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<pre>public class <span class="strong">HttpServletRequestWrapper</span>
extends <a href="../../../javax/servlet/ServletRequestWrapper.html" title="class in javax.servlet">ServletRequestWrapper</a>
implements <a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></pre>
<div class="block">Provides a convenient implementation of the HttpServletRequest interface that
can be subclassed by developers wishing to adapt the request to a Servlet.
This class implements the Wrapper or Decorator pattern. Methods default to
calling through to the wrapped request object.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>v 2.3</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http"><code>HttpServletRequest</code></a></dd></dl>
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<h3>Field Summary</h3>
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<h3>Fields inherited from interface javax.servlet.http.<a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></h3>
<code><a href="../../../javax/servlet/http/HttpServletRequest.html#BASIC_AUTH">BASIC_AUTH</a>, <a href="../../../javax/servlet/http/HttpServletRequest.html#CLIENT_CERT_AUTH">CLIENT_CERT_AUTH</a>, <a href="../../../javax/servlet/http/HttpServletRequest.html#DIGEST_AUTH">DIGEST_AUTH</a>, <a href="../../../javax/servlet/http/HttpServletRequest.html#FORM_AUTH">FORM_AUTH</a></code></li>
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<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="../../../javax/servlet/http/HttpServletRequestWrapper.html#HttpServletRequestWrapper(javax.servlet.http.HttpServletRequest)">HttpServletRequestWrapper</a></strong>(<a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a> request)</code>
<div class="block">Constructs a request object wrapping the given request.</div>
</td>
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<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>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#authenticate(javax.servlet.http.HttpServletResponse)">authenticate</a></strong>(<a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a> response)</code>
<div class="block">Triggers the same authentication process as would be triggered if the
request is for a resource that is protected by a security constraint.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getAuthType()">getAuthType</a></strong>()</code>
<div class="block">The default behavior of this method is to return getAuthType() on the
wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getContextPath()">getContextPath</a></strong>()</code>
<div class="block">The default behavior of this method is to return getContextPath() on the
wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../javax/servlet/http/Cookie.html" title="class in javax.servlet.http">Cookie</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getCookies()">getCookies</a></strong>()</code>
<div class="block">The default behavior of this method is to return getCookies() on the
wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getDateHeader(java.lang.String)">getDateHeader</a></strong>(java.lang.String name)</code>
<div class="block">The default behavior of this method is to return getDateHeader(String
name) on the wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getHeader(java.lang.String)">getHeader</a></strong>(java.lang.String name)</code>
<div class="block">The default behavior of this method is to return getHeader(String name)
on the wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Enumeration<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getHeaderNames()">getHeaderNames</a></strong>()</code>
<div class="block">The default behavior of this method is to return getHeaderNames() on the
wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Enumeration<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getHeaders(java.lang.String)">getHeaders</a></strong>(java.lang.String name)</code>
<div class="block">The default behavior of this method is to return getHeaders(String name)
on the wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getIntHeader(java.lang.String)">getIntHeader</a></strong>(java.lang.String name)</code>
<div class="block">The default behavior of this method is to return getIntHeader(String
name) on the wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getMethod()">getMethod</a></strong>()</code>
<div class="block">The default behavior of this method is to return getMethod() on the
wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../javax/servlet/http/Part.html" title="interface in javax.servlet.http">Part</a></code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getPart(java.lang.String)">getPart</a></strong>(java.lang.String name)</code>
<div class="block">Gets the named Part or null if the Part does not exist.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Collection<<a href="../../../javax/servlet/http/Part.html" title="interface in javax.servlet.http">Part</a>></code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getParts()">getParts</a></strong>()</code>
<div class="block">Return a collection of all uploaded Parts.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getPathInfo()">getPathInfo</a></strong>()</code>
<div class="block">The default behavior of this method is to return getPathInfo() on the
wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getPathTranslated()">getPathTranslated</a></strong>()</code>
<div class="block">The default behavior of this method is to return getPathTranslated() on
the wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getQueryString()">getQueryString</a></strong>()</code>
<div class="block">The default behavior of this method is to return getQueryString() on the
wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getRemoteUser()">getRemoteUser</a></strong>()</code>
<div class="block">The default behavior of this method is to return getRemoteUser() on the
wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getRequestedSessionId()">getRequestedSessionId</a></strong>()</code>
<div class="block">The default behavior of this method is to return getRequestedSessionId()
on the wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getRequestURI()">getRequestURI</a></strong>()</code>
<div class="block">The default behavior of this method is to return getRequestURI() on the
wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.StringBuffer</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getRequestURL()">getRequestURL</a></strong>()</code>
<div class="block">The default behavior of this method is to return getRequestURL() on the
wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getServletPath()">getServletPath</a></strong>()</code>
<div class="block">The default behavior of this method is to return getServletPath() on the
wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../javax/servlet/http/HttpSession.html" title="interface in javax.servlet.http">HttpSession</a></code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getSession()">getSession</a></strong>()</code>
<div class="block">The default behavior of this method is to return getSession() on the
wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../javax/servlet/http/HttpSession.html" title="interface in javax.servlet.http">HttpSession</a></code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getSession(boolean)">getSession</a></strong>(boolean create)</code>
<div class="block">The default behavior of this method is to return getSession(boolean
create) on the wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.security.Principal</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#getUserPrincipal()">getUserPrincipal</a></strong>()</code>
<div class="block">The default behavior of this method is to return getUserPrincipal() on
the wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#isRequestedSessionIdFromCookie()">isRequestedSessionIdFromCookie</a></strong>()</code>
<div class="block">The default behavior of this method is to return
isRequestedSessionIdFromCookie() on the wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#isRequestedSessionIdFromUrl()">isRequestedSessionIdFromUrl</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>
<div class="block"><i>As of Version 3.0 of the Java Servlet API</i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#isRequestedSessionIdFromURL()">isRequestedSessionIdFromURL</a></strong>()</code>
<div class="block">The default behavior of this method is to return
isRequestedSessionIdFromURL() on the wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#isRequestedSessionIdValid()">isRequestedSessionIdValid</a></strong>()</code>
<div class="block">The default behavior of this method is to return
isRequestedSessionIdValid() on the wrapped request object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#isUserInRole(java.lang.String)">isUserInRole</a></strong>(java.lang.String role)</code>
<div class="block">The default behavior of this method is to return isUserInRole(String
role) on the wrapped request object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#login(java.lang.String,%20java.lang.String)">login</a></strong>(java.lang.String username,
java.lang.String password)</code>
<div class="block">Authenticate the provided user name and password and then associated the
authenticated user with the request.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../javax/servlet/http/HttpServletRequestWrapper.html#logout()">logout</a></strong>()</code>
<div class="block">Removes any authenticated user from the request.</div>
</td>
</tr>
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</a>
<h3>Methods inherited from class javax.servlet.<a href="../../../javax/servlet/ServletRequestWrapper.html" title="class in javax.servlet">ServletRequestWrapper</a></h3>
<code><a href="../../../javax/servlet/ServletRequestWrapper.html#getAsyncContext()">getAsyncContext</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getAttribute(java.lang.String)">getAttribute</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getAttributeNames()">getAttributeNames</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getCharacterEncoding()">getCharacterEncoding</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getContentLength()">getContentLength</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getContentType()">getContentType</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getDispatcherType()">getDispatcherType</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getInputStream()">getInputStream</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getLocalAddr()">getLocalAddr</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getLocale()">getLocale</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getLocales()">getLocales</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getLocalName()">getLocalName</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getLocalPort()">getLocalPort</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getParameter(java.lang.String)">getParameter</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getParameterMap()">getParameterMap</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getParameterNames()">getParameterNames</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getParameterValues(java.lang.String)">getParameterValues</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getProtocol()">getProtocol</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getReader()">getReader</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getRealPath(java.lang.String)">getRealPath</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getRemoteAddr()">getRemoteAddr</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getRemoteHost()">getRemoteHost</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getRemotePort()">getRemotePort</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getRequest()">getRequest</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getRequestDispatcher(java.lang.String)">getRequestDispatcher</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getScheme()">getScheme</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getServerName()">getServerName</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getServerPort()">getServerPort</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#getServletContext()">getServletContext</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#isAsyncStarted()">isAsyncStarted</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#isAsyncSupported()">isAsyncSupported</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#isSecure()">isSecure</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#isWrapperFor(java.lang.Class)">isWrapperFor</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#isWrapperFor(javax.servlet.ServletRequest)">isWrapperFor</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#removeAttribute(java.lang.String)">removeAttribute</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#setAttribute(java.lang.String,%20java.lang.Object)">setAttribute</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#setCharacterEncoding(java.lang.String)">setCharacterEncoding</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#setRequest(javax.servlet.ServletRequest)">setRequest</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#startAsync()">startAsync</a>, <a href="../../../javax/servlet/ServletRequestWrapper.html#startAsync(javax.servlet.ServletRequest,%20javax.servlet.ServletResponse)">startAsync</a></code></li>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h3>Methods inherited from interface javax.servlet.<a href="../../../javax/servlet/ServletRequest.html" title="interface in javax.servlet">ServletRequest</a></h3>
<code><a href="../../../javax/servlet/ServletRequest.html#getAsyncContext()">getAsyncContext</a>, <a href="../../../javax/servlet/ServletRequest.html#getAttribute(java.lang.String)">getAttribute</a>, <a href="../../../javax/servlet/ServletRequest.html#getAttributeNames()">getAttributeNames</a>, <a href="../../../javax/servlet/ServletRequest.html#getCharacterEncoding()">getCharacterEncoding</a>, <a href="../../../javax/servlet/ServletRequest.html#getContentLength()">getContentLength</a>, <a href="../../../javax/servlet/ServletRequest.html#getContentType()">getContentType</a>, <a href="../../../javax/servlet/ServletRequest.html#getDispatcherType()">getDispatcherType</a>, <a href="../../../javax/servlet/ServletRequest.html#getInputStream()">getInputStream</a>, <a href="../../../javax/servlet/ServletRequest.html#getLocalAddr()">getLocalAddr</a>, <a href="../../../javax/servlet/ServletRequest.html#getLocale()">getLocale</a>, <a href="../../../javax/servlet/ServletRequest.html#getLocales()">getLocales</a>, <a href="../../../javax/servlet/ServletRequest.html#getLocalName()">getLocalName</a>, <a href="../../../javax/servlet/ServletRequest.html#getLocalPort()">getLocalPort</a>, <a href="../../../javax/servlet/ServletRequest.html#getParameter(java.lang.String)">getParameter</a>, <a href="../../../javax/servlet/ServletRequest.html#getParameterMap()">getParameterMap</a>, <a href="../../../javax/servlet/ServletRequest.html#getParameterNames()">getParameterNames</a>, <a href="../../../javax/servlet/ServletRequest.html#getParameterValues(java.lang.String)">getParameterValues</a>, <a href="../../../javax/servlet/ServletRequest.html#getProtocol()">getProtocol</a>, <a href="../../../javax/servlet/ServletRequest.html#getReader()">getReader</a>, <a href="../../../javax/servlet/ServletRequest.html#getRealPath(java.lang.String)">getRealPath</a>, <a href="../../../javax/servlet/ServletRequest.html#getRemoteAddr()">getRemoteAddr</a>, <a href="../../../javax/servlet/ServletRequest.html#getRemoteHost()">getRemoteHost</a>, <a href="../../../javax/servlet/ServletRequest.html#getRemotePort()">getRemotePort</a>, <a href="../../../javax/servlet/ServletRequest.html#getRequestDispatcher(java.lang.String)">getRequestDispatcher</a>, <a href="../../../javax/servlet/ServletRequest.html#getScheme()">getScheme</a>, <a href="../../../javax/servlet/ServletRequest.html#getServerName()">getServerName</a>, <a href="../../../javax/servlet/ServletRequest.html#getServerPort()">getServerPort</a>, <a href="../../../javax/servlet/ServletRequest.html#getServletContext()">getServletContext</a>, <a href="../../../javax/servlet/ServletRequest.html#isAsyncStarted()">isAsyncStarted</a>, <a href="../../../javax/servlet/ServletRequest.html#isAsyncSupported()">isAsyncSupported</a>, <a href="../../../javax/servlet/ServletRequest.html#isSecure()">isSecure</a>, <a href="../../../javax/servlet/ServletRequest.html#removeAttribute(java.lang.String)">removeAttribute</a>, <a href="../../../javax/servlet/ServletRequest.html#setAttribute(java.lang.String,%20java.lang.Object)">setAttribute</a>, <a href="../../../javax/servlet/ServletRequest.html#setCharacterEncoding(java.lang.String)">setCharacterEncoding</a>, <a href="../../../javax/servlet/ServletRequest.html#startAsync()">startAsync</a>, <a href="../../../javax/servlet/ServletRequest.html#startAsync(javax.servlet.ServletRequest,%20javax.servlet.ServletResponse)">startAsync</a></code></li>
</ul>
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</ul>
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<h3>Constructor Detail</h3>
<a name="HttpServletRequestWrapper(javax.servlet.http.HttpServletRequest)">
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<h4>HttpServletRequestWrapper</h4>
<pre>public HttpServletRequestWrapper(<a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a> request)</pre>
<div class="block">Constructs a request object wrapping the given request.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - if the request is null</dd></dl>
</li>
</ul>
</li>
</ul>
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<h3>Method Detail</h3>
<a name="getAuthType()">
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<h4>getAuthType</h4>
<pre>public java.lang.String getAuthType()</pre>
<div class="block">The default behavior of this method is to return getAuthType() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getAuthType()">getAuthType</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>one of the static members BASIC_AUTH, FORM_AUTH, CLIENT_CERT_AUTH,
DIGEST_AUTH (suitable for == comparison) or the
container-specific string indicating the authentication scheme,
or <code>null</code> if the request was not authenticated.</dd></dl>
</li>
</ul>
<a name="getCookies()">
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<h4>getCookies</h4>
<pre>public <a href="../../../javax/servlet/http/Cookie.html" title="class in javax.servlet.http">Cookie</a>[] getCookies()</pre>
<div class="block">The default behavior of this method is to return getCookies() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getCookies()">getCookies</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>an array of all the <code>Cookies</code> included with this
request, or <code>null</code> if the request has no cookies</dd></dl>
</li>
</ul>
<a name="getDateHeader(java.lang.String)">
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<h4>getDateHeader</h4>
<pre>public long getDateHeader(java.lang.String name)</pre>
<div class="block">The default behavior of this method is to return getDateHeader(String
name) on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getDateHeader(java.lang.String)">getDateHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - a <code>String</code> specifying the name of the header</dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>long</code> value representing the date specified in the
header expressed as the number of milliseconds since January 1,
1970 GMT, or -1 if the named header was not included with the
request</dd></dl>
</li>
</ul>
<a name="getHeader(java.lang.String)">
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<h4>getHeader</h4>
<pre>public java.lang.String getHeader(java.lang.String name)</pre>
<div class="block">The default behavior of this method is to return getHeader(String name)
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getHeader(java.lang.String)">getHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - a <code>String</code> specifying the header name</dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> containing the value of the requested
header, or <code>null</code> if the request does not have a
header of that name</dd></dl>
</li>
</ul>
<a name="getHeaders(java.lang.String)">
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<h4>getHeaders</h4>
<pre>public java.util.Enumeration<java.lang.String> getHeaders(java.lang.String name)</pre>
<div class="block">The default behavior of this method is to return getHeaders(String name)
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getHeaders(java.lang.String)">getHeaders</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - a <code>String</code> specifying the header name</dd>
<dt><span class="strong">Returns:</span></dt><dd>an <code>Enumeration</code> containing the values of the requested
header. If the request does not have any headers of that name
return an empty enumeration. If the container does not allow
access to header information, return null</dd></dl>
</li>
</ul>
<a name="getHeaderNames()">
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<h4>getHeaderNames</h4>
<pre>public java.util.Enumeration<java.lang.String> getHeaderNames()</pre>
<div class="block">The default behavior of this method is to return getHeaderNames() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getHeaderNames()">getHeaderNames</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>an enumeration of all the header names sent with this request; if
the request has no headers, an empty enumeration; if the servlet
container does not allow servlets to use this method,
<code>null</code></dd></dl>
</li>
</ul>
<a name="getIntHeader(java.lang.String)">
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<h4>getIntHeader</h4>
<pre>public int getIntHeader(java.lang.String name)</pre>
<div class="block">The default behavior of this method is to return getIntHeader(String
name) on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getIntHeader(java.lang.String)">getIntHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - a <code>String</code> specifying the name of a request header</dd>
<dt><span class="strong">Returns:</span></dt><dd>an integer expressing the value of the request header or -1 if the
request doesn't have a header of this name</dd></dl>
</li>
</ul>
<a name="getMethod()">
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<ul class="blockList">
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<h4>getMethod</h4>
<pre>public java.lang.String getMethod()</pre>
<div class="block">The default behavior of this method is to return getMethod() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getMethod()">getMethod</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> specifying the name of the method with
which this request was made</dd></dl>
</li>
</ul>
<a name="getPathInfo()">
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<h4>getPathInfo</h4>
<pre>public java.lang.String getPathInfo()</pre>
<div class="block">The default behavior of this method is to return getPathInfo() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getPathInfo()">getPathInfo</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code>, decoded by the web container, specifying
extra path information that comes after the servlet path but
before the query string in the request URL; or <code>null</code>
if the URL does not have any extra path information</dd></dl>
</li>
</ul>
<a name="getPathTranslated()">
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<h4>getPathTranslated</h4>
<pre>public java.lang.String getPathTranslated()</pre>
<div class="block">The default behavior of this method is to return getPathTranslated() on
the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getPathTranslated()">getPathTranslated</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> specifying the real path, or
<code>null</code> if the URL does not have any extra path
information</dd></dl>
</li>
</ul>
<a name="getContextPath()">
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<ul class="blockList">
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<h4>getContextPath</h4>
<pre>public java.lang.String getContextPath()</pre>
<div class="block">The default behavior of this method is to return getContextPath() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getContextPath()">getContextPath</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> specifying the portion of the request URI
that indicates the context of the request</dd></dl>
</li>
</ul>
<a name="getQueryString()">
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<ul class="blockList">
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<h4>getQueryString</h4>
<pre>public java.lang.String getQueryString()</pre>
<div class="block">The default behavior of this method is to return getQueryString() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getQueryString()">getQueryString</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> containing the query string or
<code>null</code> if the URL contains no query string. The value
is not decoded by the container.</dd></dl>
</li>
</ul>
<a name="getRemoteUser()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getRemoteUser</h4>
<pre>public java.lang.String getRemoteUser()</pre>
<div class="block">The default behavior of this method is to return getRemoteUser() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getRemoteUser()">getRemoteUser</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> specifying the login of the user making
this request, or <code>null</code> if the user login is not known</dd></dl>
</li>
</ul>
<a name="isUserInRole(java.lang.String)">
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<ul class="blockList">
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<h4>isUserInRole</h4>
<pre>public boolean isUserInRole(java.lang.String role)</pre>
<div class="block">The default behavior of this method is to return isUserInRole(String
role) on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#isUserInRole(java.lang.String)">isUserInRole</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>role</code> - a <code>String</code> specifying the name of the role</dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>boolean</code> indicating whether the user making this
request belongs to a given role; <code>false</code> if the user
has not been authenticated</dd></dl>
</li>
</ul>
<a name="getUserPrincipal()">
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<ul class="blockList">
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<h4>getUserPrincipal</h4>
<pre>public java.security.Principal getUserPrincipal()</pre>
<div class="block">The default behavior of this method is to return getUserPrincipal() on
the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getUserPrincipal()">getUserPrincipal</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>java.security.Principal</code> containing the name of the
user making this request; <code>null</code> if the user has not
been authenticated</dd></dl>
</li>
</ul>
<a name="getRequestedSessionId()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getRequestedSessionId</h4>
<pre>public java.lang.String getRequestedSessionId()</pre>
<div class="block">The default behavior of this method is to return getRequestedSessionId()
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getRequestedSessionId()">getRequestedSessionId</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> specifying the session ID, or
<code>null</code> if the request did not specify a session ID</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdValid()"><code>HttpServletRequest.isRequestedSessionIdValid()</code></a></dd></dl>
</li>
</ul>
<a name="getRequestURI()">
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</a>
<ul class="blockList">
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<h4>getRequestURI</h4>
<pre>public java.lang.String getRequestURI()</pre>
<div class="block">The default behavior of this method is to return getRequestURI() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getRequestURI()">getRequestURI</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> containing the part of the URL from the
protocol name up to the query string</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html#getRequestURL()"><code>HttpServletRequest.getRequestURL()</code></a></dd></dl>
</li>
</ul>
<a name="getRequestURL()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getRequestURL</h4>
<pre>public java.lang.StringBuffer getRequestURL()</pre>
<div class="block">The default behavior of this method is to return getRequestURL() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getRequestURL()">getRequestURL</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>StringBuffer</code> object containing the reconstructed
URL</dd></dl>
</li>
</ul>
<a name="getServletPath()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getServletPath</h4>
<pre>public java.lang.String getServletPath()</pre>
<div class="block">The default behavior of this method is to return getServletPath() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getServletPath()">getServletPath</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>String</code> containing the name or path of the servlet
being called, as specified in the request URL, decoded, or an
empty string if the servlet used to process the request is
matched using the "/*" pattern.</dd></dl>
</li>
</ul>
<a name="getSession(boolean)">
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</a>
<ul class="blockList">
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<h4>getSession</h4>
<pre>public <a href="../../../javax/servlet/http/HttpSession.html" title="interface in javax.servlet.http">HttpSession</a> getSession(boolean create)</pre>
<div class="block">The default behavior of this method is to return getSession(boolean
create) on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)">getSession</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>create</code> - <code>true</code> to create a new session for this request if
necessary; <code>false</code> to return <code>null</code> if
there's no current session</dd>
<dt><span class="strong">Returns:</span></dt><dd>the <code>HttpSession</code> associated with this request or
<code>null</code> if <code>create</code> is <code>false</code>
and the request has no valid session</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html#getSession()"><code>HttpServletRequest.getSession()</code></a></dd></dl>
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<h4>getSession</h4>
<pre>public <a href="../../../javax/servlet/http/HttpSession.html" title="interface in javax.servlet.http">HttpSession</a> getSession()</pre>
<div class="block">The default behavior of this method is to return getSession() on the
wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getSession()">getSession</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the <code>HttpSession</code> associated with this request</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)"><code>HttpServletRequest.getSession(boolean)</code></a></dd></dl>
</li>
</ul>
<a name="isRequestedSessionIdValid()">
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<h4>isRequestedSessionIdValid</h4>
<pre>public boolean isRequestedSessionIdValid()</pre>
<div class="block">The default behavior of this method is to return
isRequestedSessionIdValid() on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdValid()">isRequestedSessionIdValid</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd><code>true</code> if this request has an id for a valid session
in the current session context; <code>false</code> otherwise</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html#getRequestedSessionId()"><code>HttpServletRequest.getRequestedSessionId()</code></a>,
<a href="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)"><code>HttpServletRequest.getSession(boolean)</code></a></dd></dl>
</li>
</ul>
<a name="isRequestedSessionIdFromCookie()">
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<h4>isRequestedSessionIdFromCookie</h4>
<pre>public boolean isRequestedSessionIdFromCookie()</pre>
<div class="block">The default behavior of this method is to return
isRequestedSessionIdFromCookie() on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdFromCookie()">isRequestedSessionIdFromCookie</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd><code>true</code> if the session ID came in as a cookie;
otherwise, <code>false</code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)"><code>HttpServletRequest.getSession(boolean)</code></a></dd></dl>
</li>
</ul>
<a name="isRequestedSessionIdFromURL()">
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<h4>isRequestedSessionIdFromURL</h4>
<pre>public boolean isRequestedSessionIdFromURL()</pre>
<div class="block">The default behavior of this method is to return
isRequestedSessionIdFromURL() on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdFromURL()">isRequestedSessionIdFromURL</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd><code>true</code> if the session ID came in as part of a URL;
otherwise, <code>false</code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)"><code>HttpServletRequest.getSession(boolean)</code></a></dd></dl>
</li>
</ul>
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<h4>isRequestedSessionIdFromUrl</h4>
<pre>public boolean isRequestedSessionIdFromUrl()</pre>
<div class="block"><span class="strong">Deprecated.</span> <i>As of Version 3.0 of the Java Servlet API</i></div>
<div class="block">The default behavior of this method is to return
isRequestedSessionIdFromUrl() on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdFromUrl()">isRequestedSessionIdFromUrl</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
</dl>
</li>
</ul>
<a name="authenticate(javax.servlet.http.HttpServletResponse)">
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</a>
<ul class="blockList">
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<h4>authenticate</h4>
<pre>public boolean authenticate(<a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a> response)
throws java.io.IOException,
<a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></pre>
<div class="block">Triggers the same authentication process as would be triggered if the
request is for a resource that is protected by a security constraint.
<p>
The default behavior of this method is to return
<a href="../../../javax/servlet/http/HttpServletRequest.html#authenticate(javax.servlet.http.HttpServletResponse)"><code>HttpServletRequest.authenticate(HttpServletResponse)</code></a>
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#authenticate(javax.servlet.http.HttpServletResponse)">authenticate</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>response</code> - The response to use to return any authentication
challenge</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>true</code> if the user is successfully authenticated and
<code>false</code> if not</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
<dd><code><a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></code></dd><dt><span class="strong">Since:</span></dt>
<dd>Servlet 3.0</dd></dl>
</li>
</ul>
<a name="login(java.lang.String, java.lang.String)">
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<h4>login</h4>
<pre>public void login(java.lang.String username,
java.lang.String password)
throws <a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></pre>
<div class="block">Authenticate the provided user name and password and then associated the
authenticated user with the request.
<p>
The default behavior of this method is to return
<a href="../../../javax/servlet/http/HttpServletRequest.html#login(java.lang.String,%20java.lang.String)"><code>HttpServletRequest.login(String, String)</code></a>
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#login(java.lang.String,%20java.lang.String)">login</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>username</code> - The user name to authenticate</dd><dd><code>password</code> - The password to use to authenticate the user</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></code> - If any of <a href="../../../javax/servlet/http/HttpServletRequest.html#getRemoteUser()"><code>HttpServletRequest.getRemoteUser()</code></a>,
<a href="../../../javax/servlet/http/HttpServletRequest.html#getUserPrincipal()"><code>HttpServletRequest.getUserPrincipal()</code></a> or <a href="../../../javax/servlet/http/HttpServletRequest.html#getAuthType()"><code>HttpServletRequest.getAuthType()</code></a> are
non-null, if the configured authenticator does not support
user name and password authentication or if the
authentication fails</dd><dt><span class="strong">Since:</span></dt>
<dd>Servlet 3.0</dd></dl>
</li>
</ul>
<a name="logout()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>logout</h4>
<pre>public void logout()
throws <a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></pre>
<div class="block">Removes any authenticated user from the request.
<p>
The default behavior of this method is to return
<a href="../../../javax/servlet/http/HttpServletRequest.html#logout()"><code>HttpServletRequest.logout()</code></a>
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#logout()">logout</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></code> - If the logout fails</dd><dt><span class="strong">Since:</span></dt>
<dd>Servlet 3.0</dd></dl>
</li>
</ul>
<a name="getParts()">
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<h4>getParts</h4>
<pre>public java.util.Collection<<a href="../../../javax/servlet/http/Part.html" title="interface in javax.servlet.http">Part</a>> getParts()
throws java.lang.IllegalStateException,
java.io.IOException,
<a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></pre>
<div class="block">Return a collection of all uploaded Parts.
<p>
The default behavior of this method is to return
<a href="../../../javax/servlet/http/HttpServletRequest.html#getParts()"><code>HttpServletRequest.getParts()</code></a>
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getParts()">getParts</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>A collection of all uploaded Parts.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.IllegalStateException</code> - if size limits are exceeded</dd>
<dd><code>java.io.IOException</code> - if an I/O error occurs</dd>
<dd><code><a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></code> - if the request is not multipart/form-data</dd><dt><span class="strong">Since:</span></dt>
<dd>Servlet 3.0</dd></dl>
</li>
</ul>
<a name="getPart(java.lang.String)">
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<h4>getPart</h4>
<pre>public <a href="../../../javax/servlet/http/Part.html" title="interface in javax.servlet.http">Part</a> getPart(java.lang.String name)
throws java.lang.IllegalStateException,
java.io.IOException,
<a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></pre>
<div class="block">Gets the named Part or null if the Part does not exist. Triggers upload
of all Parts.
<p>
The default behavior of this method is to return
<a href="../../../javax/servlet/http/HttpServletRequest.html#getPart(java.lang.String)"><code>HttpServletRequest.getPart(String)</code></a>
on the wrapped request object.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletRequest.html#getPart(java.lang.String)">getPart</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletRequest.html" title="interface in javax.servlet.http">HttpServletRequest</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>The named Part or null if the Part does not exist</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.IllegalStateException</code> - if size limits are exceeded</dd>
<dd><code>java.io.IOException</code> - if an I/O error occurs</dd>
<dd><code><a href="../../../javax/servlet/ServletException.html" title="class in javax.servlet">ServletException</a></code> - if the request is not multipart/form-data</dd><dt><span class="strong">Since:</span></dt>
<dd>Servlet 3.0</dd></dl>
</li>
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