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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 17:20:57 PST 2003 --><TITLE>RelationSupportMBean (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.management.relation.RelationSupportMBean interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="RelationSupportMBean (Java 2 Platform Ent. 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Ed. v1.4</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/management/relation/RelationServiceMBean.html" title="interface in javax.management.relation"><B>PREV CLASS</B></A> <A HREF="../../../javax/management/relation/RelationType.html" title="interface in javax.management.relation"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="RelationSupportMBean.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.management.relation</FONT><BR>Interface RelationSupportMBean</H2><DL><DT><B>All Superinterfaces:</B> <DD><A HREF="../../../javax/management/relation/Relation.html" title="interface in javax.management.relation">Relation</A></DD></DL><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../javax/management/relation/RelationSupport.html" title="class in javax.management.relation">RelationSupport</A></DD></DL><HR><DL><DT>public interface <B>RelationSupportMBean</B><DT>extends <A HREF="../../../javax/management/relation/Relation.html" title="interface in javax.management.relation">Relation</A></DL><P>A RelationSupport object is used internally by the Relation Service to represent simple relations (only roles, no properties or methods), with an unlimited number of roles, of any relation type. As internal representation, it is not exposed to the user. <P>RelationSupport class conforms to the design patterns of standard MBean. So the user can decide to instantiate a RelationSupport object himself as a MBean (as it follows the MBean design patterns), to register it in the MBean Server, and then to add it in the Relation Service. <P>The user can also, when creating his own MBean relation class, have it extending RelationSupport, to retrieve the implementations of required interfaces (see below). <P>It is also possible to have in a user relation MBean class a member being a RelationSupport object, and to implement the required interfaces by delegating all to this member. <P> RelationSupport implements the Relation interface (to be handled by the Relation Service).<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/lang/Boolean.html" title="class or interface in java.lang">Boolean</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/relation/RelationSupportMBean.html#isInRelationService()">isInRelationService</A></B>()</CODE><BR> Returns an internal flag specifying if the object is still handled by the Relation Service.</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/management/relation/RelationSupportMBean.html#setRelationServiceManagementFlag(java.lang.Boolean)">setRelationServiceManagementFlag</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Boolean.html" title="class or interface in java.lang">Boolean</A> theFlg)</CODE><BR> Specifies whether this relation is handled by the Relation Service.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.management.relation.Relation"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface javax.management.relation.<A HREF="../../../javax/management/relation/Relation.html" title="interface in javax.management.relation">Relation</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/management/relation/Relation.html#getAllRoles()">getAllRoles</A>, <A HREF="../../../javax/management/relation/Relation.html#getReferencedMBeans()">getReferencedMBeans</A>, <A HREF="../../../javax/management/relation/Relation.html#getRelationId()">getRelationId</A>, <A HREF="../../../javax/management/relation/Relation.html#getRelationServiceName()">getRelationServiceName</A>, <A HREF="../../../javax/management/relation/Relation.html#getRelationTypeName()">getRelationTypeName</A>, <A HREF="../../../javax/management/relation/Relation.html#getRole(java.lang.String)">getRole</A>, <A HREF="../../../javax/management/relation/Relation.html#getRoleCardinality(java.lang.String)">getRoleCardinality</A>, <A HREF="../../../javax/management/relation/Relation.html#getRoles(java.lang.String[])">getRoles</A>, <A HREF="../../../javax/management/relation/Relation.html#handleMBeanUnregistration(javax.management.ObjectName, java.lang.String)">handleMBeanUnregistration</A>, <A HREF="../../../javax/management/relation/Relation.html#retrieveAllRoles()">retrieveAllRoles</A>, <A HREF="../../../javax/management/relation/Relation.html#setRole(javax.management.relation.Role)">setRole</A>, <A HREF="../../../javax/management/relation/Relation.html#setRoles(javax.management.relation.RoleList)">setRoles</A></CODE></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="isInRelationService()"><!-- --></A><H3>isInRelationService</H3><PRE>public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Boolean.html" title="class or interface in java.lang">Boolean</A> <B>isInRelationService</B>()</PRE><DL><DD>Returns an internal flag specifying if the object is still handled by the Relation Service.<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>a Boolean equal to <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Boolean.html#TRUE" title="class or interface in java.lang"><CODE>Boolean.TRUE</CODE></A> if the object is still handled by the Relation Service and <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Boolean.html#FALSE" title="class or interface in java.lang"><CODE>Boolean.FALSE</CODE></A> otherwise.</DL></DD></DL><HR><A NAME="setRelationServiceManagementFlag(java.lang.Boolean)"><!-- --></A><H3>setRelationServiceManagementFlag</H3><PRE>public void <B>setRelationServiceManagementFlag</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Boolean.html" title="class or interface in java.lang">Boolean</A> theFlg) throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></PRE><DL><DD><p>Specifies whether this relation is handled by the Relation Service.</p> <P>BEWARE, this method has to be exposed as the Relation Service will access the relation through its management interface. It is RECOMMENDED NOT to use this method. Using it does not affect the registration of the relation object in the Relation Service, but will provide wrong information about it!<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>theFlg</CODE> - whether the relation is handled by the Relation Service.<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if null parameter</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=3 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> </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><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Ent. 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