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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 05:46:41 PST 2008 --><TITLE>DConfigBean (Java EE 5)</TITLE><META NAME="keywords" CONTENT="javax.enterprise.deploy.spi.DConfigBean interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="DConfigBean (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"> PREV CLASS <A HREF="../../../../javax/enterprise/deploy/spi/DConfigBeanRoot.html" title="interface in javax.enterprise.deploy.spi"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?javax/enterprise/deploy/spi/DConfigBean.html" target="_top"><B>FRAMES</B></A> <A HREF="DConfigBean.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.enterprise.deploy.spi</FONT><BR>Interface DConfigBean</H2><DL><DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../../javax/enterprise/deploy/spi/DConfigBeanRoot.html" title="interface in javax.enterprise.deploy.spi">DConfigBeanRoot</A></DD></DL><HR><DL><DT><PRE>public interface <B>DConfigBean</B></DL></PRE><P>The DConfigBean is a deployment configuration bean (DConfigBean) that is associated with one or more deployment descriptor beans, (DDBean). A DConfigBean represents a logical grouping of deployment configuration data to be presented to the Deployer. A DConfigBean provides zero or more XPaths that identifies the XML information it requires. A DConfigBean may contain other DConfigBeans and regular JavaBeans. The top most DConfigBean is a DConfigBeanRoot object which represents a single XML instance document. <p> A DConfigBean is created by calling DConfigBean.getDConfigBean(DDBean) method, where DConfigBean is the object that provided the XPath which the DDBean represents. <p> A DConfigBean is a JavaBean component that presents the dynamic deployment configuration information for a J2EE plugin to the deployer. It is a JavaBean. The JavaBean architecture was chosen because of its versatility in providing both simple and complex components. JavaBeans also enable the development of property sheets and property editors, as well as sophisticated customization wizards. <p> It is expected that a plugin vendor will provide a Property Editor for any complex datatype in a DConfigBean that a deployer needs to edit through a property sheet. The Property Editor should be implemented and made available to a tool according to the guidelines defined in the JavaBeans API Specification version 1.01.<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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/enterprise/deploy/spi/DConfigBean.html#addPropertyChangeListener(java.beans.PropertyChangeListener)">addPropertyChangeListener</A></B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/beans/PropertyChangeListener.html" title="class or interface in java.beans">PropertyChangeListener</A> pcl)</CODE><BR> Register a property listener for this bean.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../javax/enterprise/deploy/spi/DConfigBean.html" title="interface in javax.enterprise.deploy.spi">DConfigBean</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/enterprise/deploy/spi/DConfigBean.html#getDConfigBean(javax.enterprise.deploy.model.DDBean)">getDConfigBean</A></B>(<A HREF="../../../../javax/enterprise/deploy/model/DDBean.html" title="interface in javax.enterprise.deploy.model">DDBean</A> bean)</CODE><BR> Return the JavaBean containing the server-specific deployment configuration information based upon the XML data provided by the DDBean.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../javax/enterprise/deploy/model/DDBean.html" title="interface in javax.enterprise.deploy.model">DDBean</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/enterprise/deploy/spi/DConfigBean.html#getDDBean()">getDDBean</A></B>()</CODE><BR> Return the JavaBean containing the deployment descriptor XML text associated with this DConfigBean.</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/String.html" title="class or interface in java.lang">String</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/enterprise/deploy/spi/DConfigBean.html#getXpaths()">getXpaths</A></B>()</CODE><BR> Return a list of XPaths designating the deployment descriptor information this DConfigBean requires.</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/enterprise/deploy/spi/DConfigBean.html#notifyDDChange(javax.enterprise.deploy.model.XpathEvent)">notifyDDChange</A></B>(<A HREF="../../../../javax/enterprise/deploy/model/XpathEvent.html" title="class in javax.enterprise.deploy.model">XpathEvent</A> event)</CODE><BR> A notification that the DDBean provided in the event has changed and this bean or its child beans need to reevaluate themselves.</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/enterprise/deploy/spi/DConfigBean.html#removeDConfigBean(javax.enterprise.deploy.spi.DConfigBean)">removeDConfigBean</A></B>(<A HREF="../../../../javax/enterprise/deploy/spi/DConfigBean.html" title="interface in javax.enterprise.deploy.spi">DConfigBean</A> bean)</CODE><BR> Remove a child DConfigBean from this bean.</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/enterprise/deploy/spi/DConfigBean.html#removePropertyChangeListener(java.beans.PropertyChangeListener)">removePropertyChangeListener</A></B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/beans/PropertyChangeListener.html" title="class or interface in java.beans">PropertyChangeListener</A> pcl)</CODE><BR>⌨️ 快捷键说明
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