sessioncontext.html

j2ee帮助文档软件设计/软件工程 文件格式

<PRE>
<A HREF="../../javax/ejb/EJBLocalObject.html" title="interface in javax.ejb">EJBLocalObject</A> <B>getEJBLocalObject</B>()
                                 throws <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></PRE>
<DL>
<DD>Obtain a reference to the EJB local object that is  
 associated with the instance.

 <p> An instance of a session enterprise Bean can call this method
 at anytime between the ejbCreate() and ejbRemove() methods, including
 from within the ejbCreate() and ejbRemove() methods.

 <p> An instance can use this method, for example, when it wants to
 pass a reference to itself in a method argument or result.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The EJB local object currently associated with the instance.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE> - Thrown if the instance invokes this
    method while the instance is in a state that does not allow the
    instance to invoke this method, or if the instance does not have
    a local interface.</DL>
</DD>
</DL>
<HR>

<A NAME="getEJBObject()"><!-- --></A><H3>
getEJBObject</H3>
<PRE>
<A HREF="../../javax/ejb/EJBObject.html" title="interface in javax.ejb">EJBObject</A> <B>getEJBObject</B>()
                       throws <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></PRE>
<DL>
<DD>Obtain a reference to the EJB object that is currently associated with 
 the instance.

 <p> An instance of a session enterprise Bean can call this method
 at anytime between the ejbCreate() and ejbRemove() methods, including
 from within the ejbCreate() and ejbRemove() methods.

 <p> An instance can use this method, for example, when it wants to
 pass a reference to itself in a method argument or result.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The EJB object currently associated with the instance.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE> - Thrown if the instance invokes this
    method while the instance is in a state that does not allow the
    instance to invoke this method, or if the instance does not have
    a remote interface.</DL>
</DD>
</DL>
<HR>

<A NAME="getMessageContext()"><!-- --></A><H3>
getMessageContext</H3>
<PRE>
<A HREF="../../javax/xml/rpc/handler/MessageContext.html" title="interface in javax.xml.rpc.handler">MessageContext</A> <B>getMessageContext</B>()
                                 throws <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></PRE>
<DL>
<DD>Obtain a reference to the JAX-RPC MessageContext. 

 <p> An instance of a stateless session bean can call this method
 from any business method invoked through its web service
 endpoint interface.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The MessageContext for this web service invocation.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE> - Thrown if this method is invoked
    while the instance is in a state that does not allow access
    to this method.</DL>
</DD>
</DL>
<HR>

<A NAME="getBusinessObject(java.lang.Class)"><!-- --></A><H3>
getBusinessObject</H3>
<PRE>
&lt;T&gt; T <B>getBusinessObject</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>&lt;T&gt;&nbsp;businessInterface)
                    throws <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></PRE>
<DL>
<DD>Obtain an object that can be used to invoke the current bean through
 the given business interface.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>businessInterface</CODE> - One of the local business interfaces 
        or remote business interfaces for this session bean.
<DT><B>Returns:</B><DD>The business object corresponding to the given business 
         interface.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE> - Thrown if this method is invoked 
         with an invalid business interface for the current bean.</DL>
</DD>
</DL>
<HR>

<A NAME="getInvokedBusinessInterface()"><!-- --></A><H3>
getInvokedBusinessInterface</H3>
<PRE>
<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> <B>getInvokedBusinessInterface</B>()
                                  throws <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></PRE>
<DL>
<DD>Obtain the business interface through which the current business
 method invocation was made.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE> - Thrown if this method is called
       and the bean has not been invoked through a business interface.</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;<A HREF="../../javax/ejb/SessionBean.html" title="interface in javax.ejb"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<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>  &nbsp;
&nbsp;<A HREF="SessionContext.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. All rights reserved. Use is subject to <a href="../legal/license.html" target="_top">license terms.</a></font>
</BODY>
</HTML>