sessioncontext.html
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Java 2 Platform EE v1.3: Interface SessionContext
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javax.ejb</FONT>
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Interface SessionContext</H2>
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<DT><B>All Superinterfaces:</B> <DD><A HREF="../../javax/ejb/EJBContext.html">EJBContext</A></DD>
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<DT>public interface <B>SessionContext</B><DT>extends <A HREF="../../javax/ejb/EJBContext.html">EJBContext</A></DL>
<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.
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<B>Method Summary</B></FONT></TD>
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<CODE> <A HREF="../../javax/ejb/EJBLocalObject.html">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 currently
associated with the instance.</TD>
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<CODE> <A HREF="../../javax/ejb/EJBObject.html">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>
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<TD><B>Methods inherited from interface javax.ejb.<A HREF="../../javax/ejb/EJBContext.html">EJBContext</A></B></TD>
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<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#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#setRollbackOnly()">setRollbackOnly</A></CODE></TD>
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<A NAME="getEJBLocalObject()"><!-- --></A><H3>
getEJBLocalObject</H3>
<PRE>
public <A HREF="../../javax/ejb/EJBLocalObject.html">EJBLocalObject</A> <B>getEJBLocalObject</B>()
throws java.lang.IllegalStateException</PRE>
<DL>
<DD>Obtain a reference to the EJB local object that is currently
associated with the instance.
<p> An instance of an entity enterprise Bean can call this method only
when the instance is associated with an EJB local object identity, i.e.
in the ejbActivate, ejbPassivate, ejbPostCreate, ejbRemove,
ejbLoad, ejbStore, and business 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.<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>java.lang.IllegalStateException</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>
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<A NAME="getEJBObject()"><!-- --></A><H3>
getEJBObject</H3>
<PRE>
public <A HREF="../../javax/ejb/EJBObject.html">EJBObject</A> <B>getEJBObject</B>()
throws java.lang.IllegalStateException</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.<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>java.lang.IllegalStateException</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>
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