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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 1.5.0_14) on Mon Jan 28 05:46:55 PST 2008 --><TITLE>Handler (Java EE 5)</TITLE><META NAME="keywords" CONTENT="javax.xml.ws.handler.Handler interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){    parent.document.title="Handler (Java EE 5)";}</SCRIPT><NOSCRIPT></NOSCRIPT></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=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>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>  </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">&nbsp;PREV CLASS&nbsp;&nbsp;<A HREF="../../../../javax/xml/ws/handler/HandlerResolver.html" title="interface in javax.xml.ws.handler"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">  <A HREF="../../../../index.html?javax/xml/ws/handler/Handler.html" target="_top"><B>FRAMES</B></A>  &nbsp;&nbsp;<A HREF="Handler.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;&nbsp;<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:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<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">javax.xml.ws.handler</FONT><BR>Interface Handler&lt;C extends <A HREF="../../../../javax/xml/ws/handler/MessageContext.html" title="interface in javax.xml.ws.handler">MessageContext</A>&gt;</H2><DL><DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../../javax/xml/ws/handler/LogicalHandler.html" title="interface in javax.xml.ws.handler">LogicalHandler</A>&lt;C&gt;, <A HREF="../../../../javax/xml/ws/handler/soap/SOAPHandler.html" title="interface in javax.xml.ws.handler.soap">SOAPHandler</A>&lt;T&gt;</DD></DL><HR><DL><DT><PRE>public interface <B>Handler&lt;C extends <A HREF="../../../../javax/xml/ws/handler/MessageContext.html" title="interface in javax.xml.ws.handler">MessageContext</A>&gt;</B></DL></PRE><P>The <code>Handler</code> interface  is the base interface for JAX-WS handlers.<P><P><DL><DT><B>Since:</B></DT>  <DD>JAX-WS 2.0</DD></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>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/xml/ws/handler/Handler.html#close(javax.xml.ws.handler.MessageContext)">close</A></B>(<A HREF="../../../../javax/xml/ws/handler/MessageContext.html" title="interface in javax.xml.ws.handler">MessageContext</A>&nbsp;context)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called at the conclusion of a message exchange pattern just prior to the JAX-WS runtime disptaching a message, fault or exception.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/xml/ws/handler/Handler.html#handleFault(C)">handleFault</A></B>(<A HREF="../../../../javax/xml/ws/handler/Handler.html" title="type parameter in Handler">C</A>&nbsp;context)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The <code>handleFault</code> method is invoked for fault message   processing.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/xml/ws/handler/Handler.html#handleMessage(C)">handleMessage</A></B>(<A HREF="../../../../javax/xml/ws/handler/Handler.html" title="type parameter in Handler">C</A>&nbsp;context)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The <code>handleMessage</code> method is invoked for normal processing  of inbound and outbound messages.</TD></TR></TABLE>&nbsp;<P><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Method Detail</B></FONT></TH></TR></TABLE><A NAME="handleMessage(javax.xml.ws.handler.MessageContext)"><!-- --></A><A NAME="handleMessage(C)"><!-- --></A><H3>handleMessage</H3><PRE>boolean <B>handleMessage</B>(<A HREF="../../../../javax/xml/ws/handler/Handler.html" title="type parameter in Handler">C</A>&nbsp;context)</PRE><DL><DD>The <code>handleMessage</code> method is invoked for normal processing  of inbound and outbound messages. Refer to the description of the handler  framework in the JAX-WS specification for full details.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>context</CODE> - the message context.<DT><B>Returns:</B><DD>An indication of whether handler processing should continue for  the current message                 <ul>                 <li>Return <code>true</code> to continue                      processing.</li>                 <li>Return <code>false</code> to block                      processing.</li>                  </ul><DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/RuntimeException.html" title="class or interface in java.lang">RuntimeException</A></CODE> - Causes the JAX-WS runtime to cease    handler processing and generate a fault.<DD><CODE><A HREF="../../../../javax/xml/ws/ProtocolException.html" title="class in javax.xml.ws">ProtocolException</A></CODE> - Causes the JAX-WS runtime to switch to    fault message processing.</DL></DD></DL><HR><A NAME="handleFault(javax.xml.ws.handler.MessageContext)"><!-- --></A><A NAME="handleFault(C)"><!-- --></A><H3>handleFault</H3><PRE>boolean <B>handleFault</B>(<A HREF="../../../../javax/xml/ws/handler/Handler.html" title="type parameter in Handler">C</A>&nbsp;context)</PRE><DL><DD>The <code>handleFault</code> method is invoked for fault message   processing.  Refer to the description of the handler  framework in the JAX-WS specification for full details.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>context</CODE> - the message context<DT><B>Returns:</B><DD>An indication of whether handler fault processing should continue   for the current message                 <ul>                 <li>Return <code>true</code> to continue                      processing.</li>                 <li>Return <code>false</code> to block                      processing.</li>                  </ul><DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/RuntimeException.html" title="class or interface in java.lang">RuntimeException</A></CODE> - Causes the JAX-WS runtime to cease    handler fault processing and dispatch the fault.<DD><CODE><A HREF="../../../../javax/xml/ws/ProtocolException.html" title="class in javax.xml.ws">ProtocolException</A></CODE> - Causes the JAX-WS runtime to cease    handler fault processing and dispatch the fault.</DL></DD></DL><HR><A NAME="close(javax.xml.ws.handler.MessageContext)"><!-- --></A><H3>close</H3><PRE>void <B>close</B>(<A HREF="../../../../javax/xml/ws/handler/MessageContext.html" title="interface in javax.xml.ws.handler">MessageContext</A>&nbsp;context)</PRE><DL><DD>Called at the conclusion of a message exchange pattern just prior to the JAX-WS runtime disptaching a message, fault or exception.  Refer to the description of the handler framework in the JAX-WS specification for full details.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>context</CODE> - the message context</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" 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_bottom_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>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>  </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">&nbsp;PREV CLASS&nbsp;&nbsp;<A HREF="../../../../javax/xml/ws/handler/HandlerResolver.html" title="interface in javax.xml.ws.handler"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">  <A HREF="../../../../index.html?javax/xml/ws/handler/Handler.html" target="_top"><B>FRAMES</B></A>  &nbsp;&nbsp;<A HREF="Handler.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;&nbsp;<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:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_bottom"></A><!-- ======== END OF BOTTOM NAVBAR ======= --><HR><font size="-1"><a href="http://java.sun.com/webapps/bugreport">Submit a bug or feature</a> <p>Copyright 2007 Sun Microsystems, Inc. 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