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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 17:20:32 PST 2003 --><TITLE>EJBContext (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.ejb.EJBContext interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="EJBContext (Java 2 Platform Ent. 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======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.ejb</FONT><BR>Interface EJBContext</H2><DL><DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../javax/ejb/EntityContext.html" title="interface in javax.ejb">EntityContext</A>, <A HREF="../../javax/ejb/MessageDrivenContext.html" title="interface in javax.ejb">MessageDrivenContext</A>, <A HREF="../../javax/ejb/SessionContext.html" title="interface in javax.ejb">SessionContext</A></DD></DL><HR><DL><DT>public interface <B>EJBContext</B></DL><P>The EJBContext interface provides an instance with access to the container-provided runtime context of an enterprise Bean instance. <p> This interface is extended by the SessionContext, EntityContext, and MessageDrivenContext interfaces to provide additional methods specific to the enterprise interface Bean type.<P><P><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="http://java.sun.com/j2se/1.4/docs/api/java/security/Identity.html" title="class or interface in java.security">Identity</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/EJBContext.html#getCallerIdentity()">getCallerIdentity</A></B>()</CODE><BR> <B>Deprecated.</B> <I>Use Principal getCallerPrincipal() instead.</I></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/security/Principal.html" title="class or interface in java.security">Principal</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/EJBContext.html#getCallerPrincipal()">getCallerPrincipal</A></B>()</CODE><BR> Obtain the java.security.Principal that identifies the caller.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/ejb/EJBHome.html" title="interface in javax.ejb">EJBHome</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/EJBContext.html#getEJBHome()">getEJBHome</A></B>()</CODE><BR> Obtain the enterprise bean's remote home interface.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/ejb/EJBLocalHome.html" title="interface in javax.ejb">EJBLocalHome</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/EJBContext.html#getEJBLocalHome()">getEJBLocalHome</A></B>()</CODE><BR> Obtain the enterprise bean's local home interface.</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/util/Properties.html" title="class or interface in java.util">Properties</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/EJBContext.html#getEnvironment()">getEnvironment</A></B>()</CODE><BR> <B>Deprecated.</B> <I>Use the JNDI naming context java:comp/env to access enterprise bean's environment.</I></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/ejb/EJBContext.html#getRollbackOnly()">getRollbackOnly</A></B>()</CODE><BR> Test if the transaction has been marked for rollback only. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/ejb/TimerService.html" title="interface in javax.ejb">TimerService</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/EJBContext.html#getTimerService()">getTimerService</A></B>()</CODE><BR> Get access to the EJB Timer Service.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/transaction/UserTransaction.html" title="interface in javax.transaction">UserTransaction</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/ejb/EJBContext.html#getUserTransaction()">getUserTransaction</A></B>()</CODE><BR> Obtain the transaction demarcation interface. </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/ejb/EJBContext.html#isCallerInRole(java.security.Identity)">isCallerInRole</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/security/Identity.html" title="class or interface in java.security">Identity</A> role)</CODE><BR> <B>Deprecated.</B> <I>Use boolean isCallerInRole(String roleName) instead.</I></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/ejb/EJBContext.html#isCallerInRole(java.lang.String)">isCallerInRole</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> roleName)</CODE><BR> Test if the caller has a given security role.</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/ejb/EJBContext.html#setRollbackOnly()">setRollbackOnly</A></B>()</CODE><BR> Mark the current transaction for rollback. </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="getEJBHome()"><!-- --></A><H3>getEJBHome</H3><PRE>public <A HREF="../../javax/ejb/EJBHome.html" title="interface in javax.ejb">EJBHome</A> <B>getEJBHome</B>()</PRE><DL><DD>Obtain the enterprise bean's remote home interface.<P><DD><DL><DT><B>Returns:</B><DD>The enterprise bean's remote home interface.<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the enterprise bean does not have a remote home interface.</DL></DD></DL><HR><A NAME="getEJBLocalHome()"><!-- --></A><H3>getEJBLocalHome</H3><PRE>public <A HREF="../../javax/ejb/EJBLocalHome.html" title="interface in javax.ejb">EJBLocalHome</A> <B>getEJBLocalHome</B>()</PRE><DL><DD>Obtain the enterprise bean's local 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