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FileUploadBase.FileItemIteratorImpl
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org.apache.commons.fileupload</FONT>
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Class FileUploadBase.FileItemIteratorImpl</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.commons.fileupload.FileUploadBase.FileItemIteratorImpl</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/commons/fileupload/FileItemIterator.html" title="interface in org.apache.commons.fileupload">FileItemIterator</A></DD>
</DL>
<DL>
<DT><B>Enclosing class:</B><DD><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html" title="class in org.apache.commons.fileupload">FileUploadBase</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>private class <B>FileUploadBase.FileItemIteratorImpl</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../org/apache/commons/fileupload/FileItemIterator.html" title="interface in org.apache.commons.fileupload">FileItemIterator</A></DL>
</PRE>
<P>
The iterator, which is returned by
<A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#getItemIterator(org.apache.commons.fileupload.RequestContext)"><CODE>FileUploadBase.getItemIterator(RequestContext)</CODE></A>.
<P>
<P>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<CODE>private class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.FileItemStreamImpl.html" title="class in org.apache.commons.fileupload">FileUploadBase.FileItemIteratorImpl.FileItemStreamImpl</A></B></CODE>
<BR>
Default implementation of <A HREF="../../../../org/apache/commons/fileupload/FileItemStream.html" title="interface in org.apache.commons.fileupload"><CODE>FileItemStream</CODE></A>.</TD>
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<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#boundary">boundary</A></B></CODE>
<BR>
The boundary, which separates the various parts.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#currentFieldName">currentFieldName</A></B></CODE>
<BR>
The current items field name.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private <A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.FileItemStreamImpl.html" title="class in org.apache.commons.fileupload">FileUploadBase.FileItemIteratorImpl.FileItemStreamImpl</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#currentItem">currentItem</A></B></CODE>
<BR>
The item, which we currently process.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#eof">eof</A></B></CODE>
<BR>
Whether we have seen the end of the file.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#itemValid">itemValid</A></B></CODE>
<BR>
Whether the current item may still be read.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html" title="class in org.apache.commons.fileupload">MultipartStream</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#multi">multi</A></B></CODE>
<BR>
The multi part stream to process.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.ProgressNotifier.html" title="class in org.apache.commons.fileupload">MultipartStream.ProgressNotifier</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#notifier">notifier</A></B></CODE>
<BR>
The notifier, which used for triggering the
<A HREF="../../../../org/apache/commons/fileupload/ProgressListener.html" title="interface in org.apache.commons.fileupload"><CODE>ProgressListener</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#skipPreamble">skipPreamble</A></B></CODE>
<BR>
Whether we are currently skipping the preamble.</TD>
</TR>
</TABLE>
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<B>Constructor Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#FileUploadBase.FileItemIteratorImpl(org.apache.commons.fileupload.RequestContext)">FileUploadBase.FileItemIteratorImpl</A></B>(<A HREF="../../../../org/apache/commons/fileupload/RequestContext.html" title="interface in org.apache.commons.fileupload">RequestContext</A> ctx)</CODE>
<BR>
Creates a new instance.</TD>
</TR>
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#findNextItem()">findNextItem</A></B>()</CODE>
<BR>
Called for finding the nex item, if any.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#getContentLength(org.apache.commons.fileupload.FileItemHeaders)">getContentLength</A></B>(<A HREF="../../../../org/apache/commons/fileupload/FileItemHeaders.html" title="interface in org.apache.commons.fileupload">FileItemHeaders</A> pHeaders)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#hasNext()">hasNext</A></B>()</CODE>
<BR>
Returns, whether another instance of <A HREF="../../../../org/apache/commons/fileupload/FileItemStream.html" title="interface in org.apache.commons.fileupload"><CODE>FileItemStream</CODE></A>
is available.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../org/apache/commons/fileupload/FileItemStream.html" title="interface in org.apache.commons.fileupload">FileItemStream</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#next()">next</A></B>()</CODE>
<BR>
Returns the next available <A HREF="../../../../org/apache/commons/fileupload/FileItemStream.html" title="interface in org.apache.commons.fileupload"><CODE>FileItemStream</CODE></A>.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
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<B>Field Detail</B></FONT></TH>
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<A NAME="multi"><!-- --></A><H3>
multi</H3>
<PRE>
private final <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html" title="class in org.apache.commons.fileupload">MultipartStream</A> <B>multi</B></PRE>
<DL>
<DD>The multi part stream to process.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="notifier"><!-- --></A><H3>
notifier</H3>
<PRE>
private final <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.ProgressNotifier.html" title="class in org.apache.commons.fileupload">MultipartStream.ProgressNotifier</A> <B>notifier</B></PRE>
<DL>
<DD>The notifier, which used for triggering the
<A HREF="../../../../org/apache/commons/fileupload/ProgressListener.html" title="interface in org.apache.commons.fileupload"><CODE>ProgressListener</CODE></A>.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="boundary"><!-- --></A><H3>
boundary</H3>
<PRE>
private final byte[] <B>boundary</B></PRE>
<DL>
<DD>The boundary, which separates the various parts.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="currentItem"><!-- --></A><H3>
currentItem</H3>
<PRE>
private <A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.FileItemStreamImpl.html" title="class in org.apache.commons.fileupload">FileUploadBase.FileItemIteratorImpl.FileItemStreamImpl</A> <B>currentItem</B></PRE>
<DL>
<DD>The item, which we currently process.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="currentFieldName"><!-- --></A><H3>
currentFieldName</H3>
<PRE>
private java.lang.String <B>currentFieldName</B></PRE>
<DL>
<DD>The current items field name.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="skipPreamble"><!-- --></A><H3>
skipPreamble</H3>
<PRE>
private boolean <B>skipPreamble</B></PRE>
<DL>
<DD>Whether we are currently skipping the preamble.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="itemValid"><!-- --></A><H3>
itemValid</H3>
<PRE>
private boolean <B>itemValid</B></PRE>
<DL>
<DD>Whether the current item may still be read.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="eof"><!-- --></A><H3>
eof</H3>
<PRE>
private boolean <B>eof</B></PRE>
<DL>
<DD>Whether we have seen the end of the file.
<P>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
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<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="FileUploadBase.FileItemIteratorImpl(org.apache.commons.fileupload.RequestContext)"><!-- --></A><H3>
FileUploadBase.FileItemIteratorImpl</H3>
<PRE>
<B>FileUploadBase.FileItemIteratorImpl</B>(<A HREF="../../../../org/apache/commons/fileupload/RequestContext.html" title="interface in org.apache.commons.fileupload">RequestContext</A> ctx)
throws <A HREF="../../../../org/apache/commons/fileupload/FileUploadException.html" title="class in org.apache.commons.fileupload">FileUploadException</A>,
java.io.IOException</PRE>
<DL>
<DD>Creates a new instance.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>ctx</CODE> - The request context.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/commons/fileupload/FileUploadException.html" title="class in org.apache.commons.fileupload">FileUploadException</A></CODE> - An error occurred while
parsing the request.
<DD><CODE>java.io.IOException</CODE> - An I/O error occurred.</DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<B>Method Detail</B></FONT></TH>
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<A NAME="findNextItem()"><!-- --></A><H3>
findNextItem</H3>
<PRE>
private boolean <B>findNextItem</B>()
throws java.io.IOException</PRE>
<DL>
<DD>Called for finding the nex item, if any.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>True, if an next item was found, otherwise false.
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - An I/O error occurred.</DL>
</DD>
</DL>
<HR>
<A NAME="getContentLength(org.apache.commons.fileupload.FileItemHeaders)"><!-- --></A><H3>
getContentLength</H3>
<PRE>
private long <B>getContentLength</B>(<A HREF="../../../../org/apache/commons/fileupload/FileItemHeaders.html" title="interface in org.apache.commons.fileupload">FileItemHeaders</A> pHeaders)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasNext()"><!-- --></A><H3>
hasNext</H3>
<PRE>
public boolean <B>hasNext</B>()
throws <A HREF="../../../../org/apache/commons/fileupload/FileUploadException.html" title="class in org.apache.commons.fileupload">FileUploadException</A>,
java.io.IOException</PRE>
<DL>
<DD>Returns, whether another instance of <A HREF="../../../../org/apache/commons/fileupload/FileItemStream.html" title="interface in org.apache.commons.fileupload"><CODE>FileItemStream</CODE></A>
is available.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/commons/fileupload/FileItemIterator.html#hasNext()">hasNext</A></CODE> in interface <CODE><A HREF="../../../../org/apache/commons/fileupload/FileItemIterator.html" title="interface in org.apache.commons.fileupload">FileItemIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>True, if one or more additional file items
are available, otherwise false.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/commons/fileupload/FileUploadException.html" title="class in org.apache.commons.fileupload">FileUploadException</A></CODE> - Parsing or processing the
file item failed.
<DD><CODE>java.io.IOException</CODE> - Reading the file item failed.</DL>
</DD>
</DL>
<HR>
<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="../../../../org/apache/commons/fileupload/FileItemStream.html" title="interface in org.apache.commons.fileupload">FileItemStream</A> <B>next</B>()
throws <A HREF="../../../../org/apache/commons/fileupload/FileUploadException.html" title="class in org.apache.commons.fileupload">FileUploadException</A>,
java.io.IOException</PRE>
<DL>
<DD>Returns the next available <A HREF="../../../../org/apache/commons/fileupload/FileItemStream.html" title="interface in org.apache.commons.fileupload"><CODE>FileItemStream</CODE></A>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/commons/fileupload/FileItemIterator.html#next()">next</A></CODE> in interface <CODE><A HREF="../../../../org/apache/commons/fileupload/FileItemIterator.html" title="interface in org.apache.commons.fileupload">FileItemIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>FileItemStream instance, which provides
access to the next file item.
<DT><B>Throws:</B>
<DD><CODE>java.util.NoSuchElementException</CODE> - No more items are
available. Use <A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.FileItemIteratorImpl.html#hasNext()"><CODE>hasNext()</CODE></A> to prevent this exception.
<DD><CODE><A HREF="../../../../org/apache/commons/fileupload/FileUploadException.html" title="class in org.apache.commons.fileupload">FileUploadException</A></CODE> - Parsing or processing the
file item failed.
<DD><CODE>java.io.IOException</CODE> - Reading the file item failed.</DL>
</DD>
</DL>
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