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Apache Struts API Documentation: Class MultipartRequestWrapper
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SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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org.apache.struts.upload</FONT>
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Class MultipartRequestWrapper</H2>
<PRE>
java.lang.Object
|
+--<B>org.apache.struts.upload.MultipartRequestWrapper</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>javax.servlet.http.HttpServletRequest, javax.servlet.ServletRequest</DD>
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<DL>
<DT>public class <B>MultipartRequestWrapper</B><DT>extends java.lang.Object<DT>implements javax.servlet.http.HttpServletRequest</DL>
<P>
This class functions as a wrapper around HttpServletRequest to provide working getParameter methods for multipart requests. Once Struts requires Servlet 2.3, this class will definately be changed to extend javax.servlet.http.HttpServletRequestWrapper instead of implementing HttpServletRequest. Servlet 2.3 methods are implemented to return <code>null</code> or do nothing if called on. Use <A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getRequest()"><CODE>getRequest</CODE></A> to retrieve the underlying HttpServletRequest object and call on the 2.3 method there, the empty methods are here only so that this will compile with the Servlet 2.3 jar. This class exists temporarily in the process() method of ActionServlet, just before the ActionForward is processed and just after the Action is performed, the request is set back to the original HttpServletRequest object.
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<CODE>private static org.apache.commons.logging.Log</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#log">log</A></B></CODE>
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Logging instance</TD>
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<CODE>protected java.util.Map</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#parameters">parameters</A></B></CODE>
<BR>
The parameters for this multipart request</TD>
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<CODE>protected javax.servlet.http.HttpServletRequest</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#request">request</A></B></CODE>
<BR>
The underlying HttpServletRequest</TD>
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<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#MultipartRequestWrapper(javax.servlet.http.HttpServletRequest)">MultipartRequestWrapper</A></B>(javax.servlet.http.HttpServletRequest request)</CODE>
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<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getAttribute(java.lang.String)">getAttribute</A></B>(java.lang.String name)</CODE>
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<CODE> java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getAttributeNames()">getAttributeNames</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getAuthType()">getAuthType</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getCharacterEncoding()">getCharacterEncoding</A></B>()</CODE>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getContentLength()">getContentLength</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getContentType()">getContentType</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getContextPath()">getContextPath</A></B>()</CODE>
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<CODE> javax.servlet.http.Cookie[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getCookies()">getCookies</A></B>()</CODE>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getDateHeader(java.lang.String)">getDateHeader</A></B>(java.lang.String name)</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getHeader(java.lang.String)">getHeader</A></B>(java.lang.String name)</CODE>
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<CODE> java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getHeaderNames()">getHeaderNames</A></B>()</CODE>
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<CODE> java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getHeaders(java.lang.String)">getHeaders</A></B>(java.lang.String name)</CODE>
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<CODE> javax.servlet.ServletInputStream</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getInputStream()">getInputStream</A></B>()</CODE>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getIntHeader(java.lang.String)">getIntHeader</A></B>(java.lang.String name)</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getLocalAddr()">getLocalAddr</A></B>()</CODE>
<BR>
Use Reflection to invoke Servlet 2.4 <i>getLocalAddr</i> method on the wrapped Request.</TD>
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<CODE> java.util.Locale</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getLocale()">getLocale</A></B>()</CODE>
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</TD>
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<CODE> java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getLocales()">getLocales</A></B>()</CODE>
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</TD>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getLocalName()">getLocalName</A></B>()</CODE>
<BR>
Use Reflection to invoke Servlet 2.4 <i>getLocalName</i> method on the wrapped Request.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getLocalPort()">getLocalPort</A></B>()</CODE>
<BR>
Use Reflection to invoke Servlet 2.4 <i>getLocalPort</i> method on the wrapped Request.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getMethod()">getMethod</A></B>()</CODE>
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</TD>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getParameter(java.lang.String)">getParameter</A></B>(java.lang.String name)</CODE>
<BR>
Attempts to get a parameter for this request.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.util.Map</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getParameterMap()">getParameterMap</A></B>()</CODE>
<BR>
Implements the Servlet 2.3 <i>getParameterMap</i> method.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getParameterNames()">getParameterNames</A></B>()</CODE>
<BR>
Returns the names of the parameters for this request.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/upload/MultipartRequestWrapper.html#getParameterValues(java.lang.String)">getParameterValues</A></B>(java.lang.String name)</CODE>
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