httpservletrequestwrapper.html

j2ee帮助文档软件设计/软件工程 文件格式

 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a <code>String</code> specifying the session
                        ID, or <code>null</code> if the request did
                        not specify a session ID<DT><B>See Also:</B><DD><A HREF="../../../javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdValid()"><CODE>HttpServletRequest.isRequestedSessionIdValid()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getRequestURI()"><!-- --></A><H3>
getRequestURI</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getRequestURI</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return getRequestURI()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a <code>String</code> containing
                        the part of the URL from the 
                        protocol name up to the query string<DT><B>See Also:</B><DD><A HREF="../../../javax/servlet/http/HttpUtils.html#getRequestURL(javax.servlet.http.HttpServletRequest)"><CODE>HttpUtils.getRequestURL(javax.servlet.http.HttpServletRequest)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getRequestURL()"><!-- --></A><H3>
getRequestURL</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/StringBuffer.html" title="class or interface in java.lang">StringBuffer</A> <B>getRequestURL</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return getRequestURL()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a <code>StringBuffer</code> object containing
                        the reconstructed URL</DL>
</DD>
</DL>
<HR>

<A NAME="getServletPath()"><!-- --></A><H3>
getServletPath</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getServletPath</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return getServletPath()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><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.</DL>
</DD>
</DL>
<HR>

<A NAME="getSession(boolean)"><!-- --></A><H3>
getSession</H3>
<PRE>
public <A HREF="../../../javax/servlet/http/HttpSession.html" title="interface in javax.servlet.http">HttpSession</A> <B>getSession</B>(boolean&nbsp;create)</PRE>
<DL>
<DD>The default behavior of this method is to return getSession(boolean create)
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><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
<DT><B>Returns:</B><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<DT><B>See Also:</B><DD><A HREF="../../../javax/servlet/http/HttpServletRequest.html#getSession()"><CODE>HttpServletRequest.getSession()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getSession()"><!-- --></A><H3>
getSession</H3>
<PRE>
public <A HREF="../../../javax/servlet/http/HttpSession.html" title="interface in javax.servlet.http">HttpSession</A> <B>getSession</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return getSession()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the <code>HttpSession</code> associated
                        with this request<DT><B>See Also:</B><DD><A HREF="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)"><CODE>HttpServletRequest.getSession(boolean)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="isRequestedSessionIdValid()"><!-- --></A><H3>
isRequestedSessionIdValid</H3>
<PRE>
public boolean <B>isRequestedSessionIdValid</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return isRequestedSessionIdValid()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if this
                                request has an id for a valid session
                                in the current session context;
                                <code>false</code> otherwise<DT><B>See Also:</B><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>, 
<A HREF="../../../javax/servlet/http/HttpSessionContext.html" title="interface in javax.servlet.http"><CODE>HttpSessionContext</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="isRequestedSessionIdFromCookie()"><!-- --></A><H3>
isRequestedSessionIdFromCookie</H3>
<PRE>
public boolean <B>isRequestedSessionIdFromCookie</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return isRequestedSessionIdFromCookie()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if the session ID
                                came in as a
                                cookie; otherwise, <code>false</code><DT><B>See Also:</B><DD><A HREF="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)"><CODE>HttpServletRequest.getSession(boolean)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="isRequestedSessionIdFromURL()"><!-- --></A><H3>
isRequestedSessionIdFromURL</H3>
<PRE>
public boolean <B>isRequestedSessionIdFromURL</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return isRequestedSessionIdFromURL()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if the session ID
                                came in as part of a URL; otherwise,
                                <code>false</code><DT><B>See Also:</B><DD><A HREF="../../../javax/servlet/http/HttpServletRequest.html#getSession(boolean)"><CODE>HttpServletRequest.getSession(boolean)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="isRequestedSessionIdFromUrl()"><!-- --></A><H3>
isRequestedSessionIdFromUrl</H3>
<PRE>
public boolean <B>isRequestedSessionIdFromUrl</B>()</PRE>
<DL>
<DD>The default behavior of this method is to return isRequestedSessionIdFromUrl()
 on the wrapped request object.
<P>
<DD><DL>
<DT><B>Specified by:</B><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></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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