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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 05:46:42 PST 2008 --><TITLE>SessionContext (Java EE 5)</TITLE><META NAME="keywords" CONTENT="javax.ejb.SessionContext interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="SessionContext (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> </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></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../javax/ejb/SessionBean.html" title="interface in javax.ejb"><B>PREV CLASS</B></A> <A HREF="../../javax/ejb/SessionSynchronization.html" title="interface in javax.ejb"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html?javax/ejb/SessionContext.html" target="_top"><B>FRAMES</B></A> <A HREF="SessionContext.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.ejb</FONT><BR>Interface SessionContext</H2><DL><DT><B>All Superinterfaces:</B> <DD><A HREF="../../javax/ejb/EJBContext.html" title="interface in javax.ejb">EJBContext</A></DD></DL><HR><DL><DT><PRE>public interface <B>SessionContext</B><DT>extends <A HREF="../../javax/ejb/EJBContext.html" title="interface in javax.ejb">EJBContext</A></DL></PRE><P>The SessionContext interface provides access to the runtime session context that the container provides for a session enterprise Bean instance. The container passes the SessionContext interface to an instance after the instance has been created. The session context remains associated with the instance for the lifetime of the instance.<P><P><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><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> T</CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/SessionContext.html#getBusinessObject(java.lang.Class)">getBusinessObject</A></B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A><T> businessInterface)</CODE><BR> Obtain an object that can be used to invoke the current bean through the given business interface.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/ejb/EJBLocalObject.html" title="interface in javax.ejb">EJBLocalObject</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/SessionContext.html#getEJBLocalObject()">getEJBLocalObject</A></B>()</CODE><BR> Obtain a reference to the EJB local object that is associated with the instance.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/ejb/EJBObject.html" title="interface in javax.ejb">EJBObject</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/SessionContext.html#getEJBObject()">getEJBObject</A></B>()</CODE><BR> Obtain a reference to the EJB object that is currently associated with the 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/1.5/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/SessionContext.html#getInvokedBusinessInterface()">getInvokedBusinessInterface</A></B>()</CODE><BR> Obtain the business interface through which the current business method invocation was made.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/xml/rpc/handler/MessageContext.html" title="interface in javax.xml.rpc.handler">MessageContext</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/SessionContext.html#getMessageContext()">getMessageContext</A></B>()</CODE><BR> Obtain a reference to the JAX-RPC MessageContext.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.ejb.EJBContext"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from interface javax.ejb.<A HREF="../../javax/ejb/EJBContext.html" title="interface in javax.ejb">EJBContext</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javax/ejb/EJBContext.html#getCallerIdentity()">getCallerIdentity</A>, <A HREF="../../javax/ejb/EJBContext.html#getCallerPrincipal()">getCallerPrincipal</A>, <A HREF="../../javax/ejb/EJBContext.html#getEJBHome()">getEJBHome</A>, <A HREF="../../javax/ejb/EJBContext.html#getEJBLocalHome()">getEJBLocalHome</A>, <A HREF="../../javax/ejb/EJBContext.html#getEnvironment()">getEnvironment</A>, <A HREF="../../javax/ejb/EJBContext.html#getRollbackOnly()">getRollbackOnly</A>, <A HREF="../../javax/ejb/EJBContext.html#getTimerService()">getTimerService</A>, <A HREF="../../javax/ejb/EJBContext.html#getUserTransaction()">getUserTransaction</A>, <A HREF="../../javax/ejb/EJBContext.html#isCallerInRole(java.security.Identity)">isCallerInRole</A>, <A HREF="../../javax/ejb/EJBContext.html#isCallerInRole(java.lang.String)">isCallerInRole</A>, <A HREF="../../javax/ejb/EJBContext.html#lookup(java.lang.String)">lookup</A>, <A HREF="../../javax/ejb/EJBContext.html#setRollbackOnly()">setRollbackOnly</A></CODE></TD></TR></TABLE> <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="getEJBLocalObject()"><!-- --></A><H3>getEJBLocalObject</H3>⌨️ 快捷键说明
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