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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 17:20:30 PST 2003 --><TITLE>ConnectionEvent (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.resource.spi.ConnectionEvent class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ConnectionEvent (Java 2 Platform Ent. 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Ed. v1.4</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="ConnectionEvent.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">javax.resource.spi</FONT><BR>Class ConnectionEvent</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/EventObject.html" title="class or interface in java.util">java.util.EventObject</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>javax.resource.spi.ConnectionEvent</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DD></DL><HR><DL><DT>public class <B>ConnectionEvent</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/EventObject.html" title="class or interface in java.util">EventObject</A></DL><P>The ConnectionEvent class provides information about the source of a connection related event.A ConnectionEvent instance contains the following information: <UL> <LI>Type of the connection event <LI>ManagedConnection instance that generated the connection event. A ManagedConnection instance is returned from the method ConnectionEvent.getSource. <LI>Connection handle associated with the ManagedConnection instance; required for the CONNECTION_CLOSED event and optional for the other event types. <LI>Optionally, an exception indicating the connection related error. Note that exception is used for CONNECTION_ERROR_OCCURRED. </UL> <p>This class defines following types of event notifications: <UL> <LI>CONNECTION_CLOSED <LI>LOCAL_TRANSACTION_STARTED <LI>LOCAL_TRANSACTION_COMMITTED <LI>LOCAL_TRANSACTION_ROLLEDBACK <LI>CONNECTION_ERROR_OCCURRED </UL><P><P><DL><DT><B>Version:</B></DT> <DD>0.5</DD><DT><B>Author:</B></DT> <DD>Rahul Sharma</DD><DT><B>See Also:</B><DD><A HREF="../../../javax/resource/spi/ConnectionEventListener.html" title="interface in javax.resource.spi"><CODE>ConnectionEventListener</CODE></A>, <A HREF="../../../serialized-form.html#javax.resource.spi.ConnectionEvent">Serialized Form</A></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="../../../javax/resource/spi/ConnectionEvent.html#CONNECTION_CLOSED">CONNECTION_CLOSED</A></B></CODE><BR> Event notification that an application component has closed the connection</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="../../../javax/resource/spi/ConnectionEvent.html#CONNECTION_ERROR_OCCURRED">CONNECTION_ERROR_OCCURRED</A></B></CODE><BR> Event notification that an error occurred on the connection. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/resource/spi/ConnectionEvent.html#id">id</A></B></CODE><BR> Type of the event</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="../../../javax/resource/spi/ConnectionEvent.html#LOCAL_TRANSACTION_COMMITTED">LOCAL_TRANSACTION_COMMITTED</A></B></CODE><BR> Event notification that a Resource Manager Local Transaction was committed on the connection</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="../../../javax/resource/spi/ConnectionEvent.html#LOCAL_TRANSACTION_ROLLEDBACK">LOCAL_TRANSACTION_ROLLEDBACK</A></B></CODE><BR> Event notification that a Resource Manager Local Transaction was rolled back on the connection</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="../../../javax/resource/spi/ConnectionEvent.html#LOCAL_TRANSACTION_STARTED">LOCAL_TRANSACTION_STARTED</A></B></CODE><BR> Event notification that a Resource Manager Local Transaction was started on the connection</TD></TR></TABLE> <A NAME="fields_inherited_from_class_java.util.EventObject"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class java.util.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/EventObject.html" title="class or interface in java.util">EventObject</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/EventObject.html#source" title="class or interface in java.util">source</A></CODE></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="../../../javax/resource/spi/ConnectionEvent.html#ConnectionEvent(javax.resource.spi.ManagedConnection, int)">ConnectionEvent</A></B>(<A HREF="../../../javax/resource/spi/ManagedConnection.html" title="interface in javax.resource.spi">ManagedConnection</A> source, int eid)</CODE><BR> Construct a ConnectionEvent object. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/resource/spi/ConnectionEvent.html#ConnectionEvent(javax.resource.spi.ManagedConnection, int, java.lang.Exception)">ConnectionEvent</A></B>(<A HREF="../../../javax/resource/spi/ManagedConnection.html" title="interface in javax.resource.spi">ManagedConnection</A> source, int eid, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A> exception)</CODE><BR> Construct a ConnectionEvent object.</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="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/resource/spi/ConnectionEvent.html#getConnectionHandle()">getConnectionHandle</A></B>()</CODE><BR> Get the connection handle associated with the Managed Connection instance. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/resource/spi/ConnectionEvent.html#getException()">getException</A></B>()</CODE><BR> Get the exception. </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="../../../javax/resource/spi/ConnectionEvent.html#getId()">getId</A></B>()</CODE><BR> Get the type of event</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="../../../javax/resource/spi/ConnectionEvent.html#setConnectionHandle(java.lang.Object)">setConnectionHandle</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> connectionHandle)</CODE>⌨️ 快捷键说明
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