wpcommonsmultipartrequesthandler.html

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<A NAME="log"><!-- --></A><H3>
log</H3>
<PRE>
protected static org.apache.commons.logging.Log <B>log</B></PRE>
<DL>
<DD>Commons Logging instance.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="elementsAll"><!-- --></A><H3>
elementsAll</H3>
<PRE>
protected java.util.Hashtable <B>elementsAll</B></PRE>
<DL>
<DD>The combined text and file request parameters.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="elementsFile"><!-- --></A><H3>
elementsFile</H3>
<PRE>
protected java.util.Hashtable <B>elementsFile</B></PRE>
<DL>
<DD>The file request parameters.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="elementsText"><!-- --></A><H3>
elementsText</H3>
<PRE>
protected java.util.Hashtable <B>elementsText</B></PRE>
<DL>
<DD>The text request parameters.
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="WpCommonsMultipartRequestHandler()"><!-- --></A><H3>
WpCommonsMultipartRequestHandler</H3>
<PRE>
public <B>WpCommonsMultipartRequestHandler</B>()</PRE>
<DL>
<DD>WpCommonsMultipartRequestHandler constructor.
<P>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<B>Method Detail</B></FONT></TD>
</TR>
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<A NAME="handleRequest(javax.servlet.http.HttpServletRequest)"><!-- --></A><H3>
handleRequest</H3>
<PRE>
public void <B>handleRequest</B>(javax.servlet.http.HttpServletRequest&nbsp;request)
                   throws javax.servlet.ServletException</PRE>
<DL>
<DD>Parses the input stream and partitions the parsed items into a set of
 form fields and a set of file items. In the process, the parsed items
 are translated from Commons FileUpload <code>FileItem</code> instances
 to Struts <code>FormFile</code> instances.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>handleRequest</CODE> in interface <CODE>org.apache.struts.upload.MultipartRequestHandler</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The multipart request to be processed.
<DT><B>Throws:</B>
<DD><CODE>javax.servlet.ServletException</CODE> - if an unrecoverable error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="getTextElements()"><!-- --></A><H3>
getTextElements</H3>
<PRE>
public java.util.Hashtable <B>getTextElements</B>()</PRE>
<DL>
<DD>Returns a hash table containing the text (that is, non-file) request
 parameters.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getTextElements</CODE> in interface <CODE>org.apache.struts.upload.MultipartRequestHandler</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The text request parameters.</DL>
</DD>
</DL>
<HR>

<A NAME="getFileElements()"><!-- --></A><H3>
getFileElements</H3>
<PRE>
public java.util.Hashtable <B>getFileElements</B>()</PRE>
<DL>
<DD>Returns a hash table containing the file (that is, non-text) request
 parameters.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getFileElements</CODE> in interface <CODE>org.apache.struts.upload.MultipartRequestHandler</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The file request parameters.</DL>
</DD>
</DL>
<HR>

<A NAME="getAllElements()"><!-- --></A><H3>
getAllElements</H3>
<PRE>
public java.util.Hashtable <B>getAllElements</B>()</PRE>
<DL>
<DD>Returns a hash table containing both text and file request parameters.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getAllElements</CODE> in interface <CODE>org.apache.struts.upload.MultipartRequestHandler</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The text and file request parameters.</DL>
</DD>
</DL>
<HR>

<A NAME="rollback()"><!-- --></A><H3>
rollback</H3>
<PRE>
public void <B>rollback</B>()</PRE>
<DL>
<DD>Cleans up when a problem occurs during request processing.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>rollback</CODE> in interface <CODE>org.apache.struts.upload.MultipartRequestHandler</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="finish()"><!-- --></A><H3>
finish</H3>
<PRE>
public void <B>finish</B>()</PRE>
<DL>
<DD>Cleans up at the end of a request.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>finish</CODE> in interface <CODE>org.apache.struts.upload.MultipartRequestHandler</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="addTextParameter(javax.servlet.http.HttpServletRequest, org.apache.commons.fileupload.FileItem)"><!-- --></A><H3>
addTextParameter</H3>
<PRE>
protected void <B>addTextParameter</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                org.apache.commons.fileupload.FileItem&nbsp;item)</PRE>
<DL>
<DD>Adds a regular text parameter to the set of text parameters for this
 request and also to the list of all parameters. Handles the case of
 multiple values for the same parameter by using an array for the
 parameter value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The request in which the parameter was specified.<DD><CODE>item</CODE> - The file item for the parameter to add.</DL>
</DD>
</DL>
<HR>

<A NAME="addFileParameter(javax.servlet.http.HttpServletRequest, org.apache.commons.fileupload.FileItem)"><!-- --></A><H3>
addFileParameter</H3>
<PRE>
protected void <B>addFileParameter</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                org.apache.commons.fileupload.FileItem&nbsp;item)</PRE>
<DL>
<DD>Adds a file parameter to the set of file parameters for this request
 and also to the list of all parameters.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>item</CODE> - The file item for the parameter to add.</DL>
</DD>
</DL>
<HR>

<A NAME="getFieldName(javax.servlet.http.HttpServletRequest, org.apache.commons.fileupload.FileItem)"><!-- --></A><H3>
getFieldName</H3>
<PRE>
protected java.lang.String <B>getFieldName</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                        org.apache.commons.fileupload.FileItem&nbsp;item)</PRE>
<DL>
<DD>Gets the field name. If the name is namescoped then remove the namescoping.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - the request object<DD><CODE>item</CODE> - the file item
<DT><B>Returns:</B><DD>String the field name</DL>
</DD>
</DL>
<HR>

<A NAME="getSizeFieldThreshold(org.apache.struts.config.ModuleConfig)"><!-- --></A><H3>
getSizeFieldThreshold</H3>
<PRE>
protected long <B>getSizeFieldThreshold</B>(org.apache.struts.config.ModuleConfig&nbsp;mc)</PRE>
<DL>
<DD>Returns the size field threshold which determines whether an uploaded file
 will be written to disk or cached in memory.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mc</CODE> - The current module's configuration.
<DT><B>Returns:</B><DD>The size threshold, in bytes.</DL>
</DD>
</DL>
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