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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_02) on Thu Nov 13 17:20:31 PST 2003 --><TITLE>MessageEndpointFactory (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.resource.spi.endpoint.MessageEndpointFactory interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="MessageEndpointFactory (Java 2 Platform Ent. 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Ed. v1.4</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../javax/resource/spi/endpoint/MessageEndpoint.html" title="interface in javax.resource.spi.endpoint"><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="MessageEndpointFactory.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">javax.resource.spi.endpoint</FONT><BR>Interface MessageEndpointFactory</H2><HR><DL><DT>public interface <B>MessageEndpointFactory</B></DL><P>This serves as a factory for creating message endpoints.<P><P><DL><DT><B>Version:</B></DT> <DD>1.0</DD><DT><B>Author:</B></DT> <DD>Ram Jeyaraman</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== 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="../../../../javax/resource/spi/endpoint/MessageEndpoint.html" title="interface in javax.resource.spi.endpoint">MessageEndpoint</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/resource/spi/endpoint/MessageEndpointFactory.html#createEndpoint(javax.transaction.xa.XAResource)">createEndpoint</A></B>(<A HREF="../../../../javax/transaction/xa/XAResource.html" title="interface in javax.transaction.xa">XAResource</A> xaResource)</CODE><BR> This is used to create a message endpoint. </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="../../../../javax/resource/spi/endpoint/MessageEndpointFactory.html#isDeliveryTransacted(java.lang.reflect.Method)">isDeliveryTransacted</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/reflect/Method.html" title="class or interface in java.lang.reflect">Method</A> method)</CODE><BR> This is used to find out whether message deliveries to a target method on a message listener interface that is implemented by a message endpoint will be transacted or not. </TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="createEndpoint(javax.transaction.xa.XAResource)"><!-- --></A><H3>createEndpoint</H3><PRE>public <A HREF="../../../../javax/resource/spi/endpoint/MessageEndpoint.html" title="interface in javax.resource.spi.endpoint">MessageEndpoint</A> <B>createEndpoint</B>(<A HREF="../../../../javax/transaction/xa/XAResource.html" title="interface in javax.transaction.xa">XAResource</A> xaResource) throws <A HREF="../../../../javax/resource/spi/UnavailableException.html" title="class in javax.resource.spi">UnavailableException</A></PRE><DL><DD>This is used to create a message endpoint. The message endpoint is expected to implement the correct message listener type.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>xaResource</CODE> - an optional <code>XAResource</code> instance used to get transaction notifications when the message delivery is transacted.<DT><B>Returns:</B><DD>a message endpoint instance.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../javax/resource/spi/UnavailableException.html" title="class in javax.resource.spi">UnavailableException</A></CODE> - indicates a transient failure in creating a message endpoint. Subsequent attempts to create a message endpoint might succeed.</DL></DD></DL><HR><A NAME="isDeliveryTransacted(java.lang.reflect.Method)"><!-- --></A><H3>isDeliveryTransacted</H3><PRE>public boolean <B>isDeliveryTransacted</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/reflect/Method.html" title="class or interface in java.lang.reflect">Method</A> method) throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/NoSuchMethodException.html" title="class or interface in java.lang">NoSuchMethodException</A></PRE><DL><DD>This is used to find out whether message deliveries to a target method on a message listener interface that is implemented by a message endpoint will be transacted or not. The message endpoint may indicate its transacted delivery preferences (at a per method level) through its deployment descriptor. The message delivery preferences must not change during the lifetime of a message endpoint.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>method</CODE> - description of a target method. This information about the intended target method allows an application server to find out whether the target method call will be transacted or not.<DT><B>Returns:</B><DD>true, if message endpoint requires transacted message delivery.<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/NoSuchMethodException.html" title="class or interface in java.lang">NoSuchMethodException</A></CODE> - indicates that the specified method does not exist on the target endpoint.</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=3 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> </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="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><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Ent. Ed. v1.4</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../javax/resource/spi/endpoint/MessageEndpoint.html" title="interface in javax.resource.spi.endpoint"><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="MessageEndpointFactory.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_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 2003 Sun Microsystems, Inc. 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