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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_09) on Thu Jun 08 01:12:44 PDT 2006 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>DiskFileItemFactory (FileUpload 1.1.1 API)</TITLE><META NAME="keywords" CONTENT="org.apache.commons.fileupload.disk.DiskFileItemFactory class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="DiskFileItemFactory (FileUpload 1.1.1 API)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/DiskFileItemFactory.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItem.html" title="class in org.apache.commons.fileupload.disk"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="DiskFileItemFactory.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.apache.commons.fileupload.disk</FONT><BR>Class DiskFileItemFactory</H2><PRE>java.lang.Object <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.commons.fileupload.disk.DiskFileItemFactory</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/commons/fileupload/FileItemFactory.html" title="interface in org.apache.commons.fileupload">FileItemFactory</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/commons/fileupload/DefaultFileItemFactory.html" title="class in org.apache.commons.fileupload">DefaultFileItemFactory</A></DD></DL><HR><DL><DT>public class <B>DiskFileItemFactory</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../../org/apache/commons/fileupload/FileItemFactory.html" title="interface in org.apache.commons.fileupload">FileItemFactory</A></DL><P><p>The default <A HREF="../../../../../org/apache/commons/fileupload/FileItemFactory.html" title="interface in org.apache.commons.fileupload"><CODE>FileItemFactory</CODE></A> implementation. This implementation creates <A HREF="../../../../../org/apache/commons/fileupload/FileItem.html" title="interface in org.apache.commons.fileupload"><CODE>FileItem</CODE></A> instances which keep their content either in memory, for smaller items, or in a temporary file on disk, for larger items. The size threshold, above which content will be stored on disk, is configurable, as is the directory in which temporary files will be created.</p> <p>If not otherwise configured, the default configuration values are as follows: <ul> <li>Size threshold is 10KB.</li> <li>Repository is the system default temp directory, as returned by <code>System.getProperty("java.io.tmpdir")</code>.</li> </ul> </p><P><P><DL><DT><B>Since:</B></DT> <DD>FileUpload 1.1</DD><DT><B>Version:</B></DT> <DD>$Id: DiskFileItemFactory.java 155417 2005-02-26 13:00:27Z dirkv $</DD><DT><B>Author:</B></DT> <DD><a href="mailto:martinc@apache.org">Martin Cooper</a></DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#DEFAULT_SIZE_THRESHOLD">DEFAULT_SIZE_THRESHOLD</A></B></CODE><BR> The default threshold above which uploads will be stored on disk.</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#DiskFileItemFactory()">DiskFileItemFactory</A></B>()</CODE><BR> Constructs an unconfigured instance of this class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#DiskFileItemFactory(int, java.io.File)">DiskFileItemFactory</A></B>(int sizeThreshold, java.io.File repository)</CODE><BR> Constructs a preconfigured instance of this class.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../org/apache/commons/fileupload/FileItem.html" title="interface in org.apache.commons.fileupload">FileItem</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#createItem(java.lang.String, java.lang.String, boolean, java.lang.String)">createItem</A></B>(java.lang.String fieldName, java.lang.String contentType, boolean isFormField, java.lang.String fileName)</CODE><BR> Create a new <A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItem.html" title="class in org.apache.commons.fileupload.disk"><CODE>DiskFileItem</CODE></A> instance from the supplied parameters and the local factory configuration.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.io.File</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#getRepository()">getRepository</A></B>()</CODE><BR> Returns the directory used to temporarily store files that are larger than the configured size threshold.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#getSizeThreshold()">getSizeThreshold</A></B>()</CODE><BR> Returns the size threshold beyond which files are written directly to disk.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#setRepository(java.io.File)">setRepository</A></B>(java.io.File repository)</CODE><BR> Sets the directory used to temporarily store files that are larger than the configured size threshold.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/commons/fileupload/disk/DiskFileItemFactory.html#setSizeThreshold(int)">setSizeThreshold</A></B>(int sizeThreshold)</CODE><BR> Sets the size threshold beyond which files are written directly to disk.</TD></TR></TABLE>⌨️ 快捷键说明
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