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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 1.6.0_04) on Tue Feb 19 10:50:43 MST 2008 --><META http-equiv="Content-Type" content="text/html; charset=UTF-8"><TITLE>ProtocolDecoder (Apache MINA 2.0.0-M1 API Documentation)</TITLE><META NAME="date" CONTENT="2008-02-19"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ if (location.href.indexOf('is-external=true') == -1) { parent.document.title="ProtocolDecoder (Apache MINA 2.0.0-M1 API Documentation)"; }}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><HR><!-- ========= 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=2 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/ProtocolDecoder.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/mina/filter/codec/ProtocolCodecSession.html" title="class in org.apache.mina.filter.codec"><B>PREV CLASS</B></A> <A HREF="../../../../../org/apache/mina/filter/codec/ProtocolDecoderAdapter.html" title="class in org.apache.mina.filter.codec"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html?org/apache/mina/filter/codec/ProtocolDecoder.html" target="_top"><B>FRAMES</B></A> <A HREF="ProtocolDecoder.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 | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <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.mina.filter.codec</FONT><BR>Interface ProtocolDecoder</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../../org/apache/mina/filter/codec/CumulativeProtocolDecoder.html" title="class in org.apache.mina.filter.codec">CumulativeProtocolDecoder</A>, <A HREF="../../../../../org/apache/mina/filter/codec/statemachine/DecodingStateProtocolDecoder.html" title="class in org.apache.mina.filter.codec.statemachine">DecodingStateProtocolDecoder</A>, <A HREF="../../../../../org/apache/mina/filter/codec/demux/DemuxingProtocolDecoder.html" title="class in org.apache.mina.filter.codec.demux">DemuxingProtocolDecoder</A>, <A HREF="../../../../../org/apache/mina/filter/codec/netty/NettyDecoder.html" title="class in org.apache.mina.filter.codec.netty">NettyDecoder</A>, <A HREF="../../../../../org/apache/mina/filter/codec/serialization/ObjectSerializationDecoder.html" title="class in org.apache.mina.filter.codec.serialization">ObjectSerializationDecoder</A>, <A HREF="../../../../../org/apache/mina/filter/codec/prefixedstring/PrefixedStringDecoder.html" title="class in org.apache.mina.filter.codec.prefixedstring">PrefixedStringDecoder</A>, <A HREF="../../../../../org/apache/mina/filter/codec/ProtocolDecoderAdapter.html" title="class in org.apache.mina.filter.codec">ProtocolDecoderAdapter</A>, <A HREF="../../../../../org/apache/mina/filter/codec/SynchronizedProtocolDecoder.html" title="class in org.apache.mina.filter.codec">SynchronizedProtocolDecoder</A>, <A HREF="../../../../../org/apache/mina/filter/codec/textline/TextLineDecoder.html" title="class in org.apache.mina.filter.codec.textline">TextLineDecoder</A></DD></DL><HR><DL><DT><PRE>public interface <B>ProtocolDecoder</B></DL></PRE><P>Decodes binary or protocol-specific data into higher-level message objects. MINA invokes <A HREF="../../../../../org/apache/mina/filter/codec/ProtocolDecoder.html#decode(org.apache.mina.common.IoSession, org.apache.mina.common.IoBuffer, org.apache.mina.filter.codec.ProtocolDecoderOutput)"><CODE>decode(IoSession, IoBuffer, ProtocolDecoderOutput)</CODE></A> method with read data, and then the decoder implementation puts decoded messages into <A HREF="../../../../../org/apache/mina/filter/codec/ProtocolDecoderOutput.html" title="interface in org.apache.mina.filter.codec"><CODE>ProtocolDecoderOutput</CODE></A> by calling <A HREF="../../../../../org/apache/mina/filter/codec/ProtocolDecoderOutput.html#write(java.lang.Object)"><CODE>ProtocolDecoderOutput.write(Object)</CODE></A>. <p> Please refer to <a href="../../../../../xref-examples/org/apache/mina/examples/reverser/TextLineDecoder.html"><code>TextLineDecoder</code></a> example.<P><P><DL><DT><B>Version:</B></DT> <DD>$Rev: 591178 $, $Date: 2007-11-01 18:48:24 -0600 (Thu, 01 Nov 2007) $</DD><DT><B>Author:</B></DT> <DD>The Apache MINA Project (dev@mina.apache.org)</DD><DT><B>See Also:</B><DD><A HREF="../../../../../org/apache/mina/filter/codec/ProtocolDecoderException.html" title="class in org.apache.mina.filter.codec"><CODE>ProtocolDecoderException</CODE></A></DL><HR><P><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></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/mina/filter/codec/ProtocolDecoder.html#decode(org.apache.mina.common.IoSession, org.apache.mina.common.IoBuffer, org.apache.mina.filter.codec.ProtocolDecoderOutput)">decode</A></B>(<A HREF="../../../../../org/apache/mina/common/IoSession.html" title="interface in org.apache.mina.common">IoSession</A> session, <A HREF="../../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A> in, <A HREF="../../../../../org/apache/mina/filter/codec/ProtocolDecoderOutput.html" title="interface in org.apache.mina.filter.codec">ProtocolDecoderOutput</A> out)</CODE><BR> Decodes binary or protocol-specific content into higher-level message objects.</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/mina/filter/codec/ProtocolDecoder.html#dispose(org.apache.mina.common.IoSession)">dispose</A></B>(<A HREF="../../../../../org/apache/mina/common/IoSession.html" title="interface in org.apache.mina.common">IoSession</A> session)</CODE>⌨️ 快捷键说明
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