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--><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">java.beans.beancontext</FONT><BR>Class BeanContextServicesSupport</H2><PRE><A HREF="../../../java/lang/Object.html">java.lang.Object</A> | +--<A HREF="../../../java/beans/beancontext/BeanContextChildSupport.html">java.beans.beancontext.BeanContextChildSupport</A> | +--<A HREF="../../../java/beans/beancontext/BeanContextSupport.html">java.beans.beancontext.BeanContextSupport</A> | +--<B>java.beans.beancontext.BeanContextServicesSupport</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../java/beans/beancontext/BeanContext.html">BeanContext</A>, <A HREF="../../../java/beans/beancontext/BeanContextChild.html">BeanContextChild</A>, <A HREF="../../../java/beans/beancontext/BeanContextServiceRevokedListener.html">BeanContextServiceRevokedListener</A>, <A HREF="../../../java/beans/beancontext/BeanContextServices.html">BeanContextServices</A>, <A HREF="../../../java/beans/beancontext/BeanContextServicesListener.html">BeanContextServicesListener</A>, <A HREF="../../../java/util/Collection.html">Collection</A>, <A HREF="../../../java/beans/DesignMode.html">DesignMode</A>, <A HREF="../../../java/util/EventListener.html">EventListener</A>, <A HREF="../../../java/beans/PropertyChangeListener.html">PropertyChangeListener</A>, <A HREF="../../../java/io/Serializable.html">Serializable</A>, <A HREF="../../../java/beans/VetoableChangeListener.html">VetoableChangeListener</A>, <A HREF="../../../java/beans/Visibility.html">Visibility</A></DD></DL><HR><DL><DT>public class <B>BeanContextServicesSupport</B><DT>extends <A HREF="../../../java/beans/beancontext/BeanContextSupport.html">BeanContextSupport</A><DT>implements <A HREF="../../../java/beans/beancontext/BeanContextServices.html">BeanContextServices</A></DL><P><p> This helper class provides a utility implementation of the java.beans.beancontext.BeanContextServices interface. </p> <p> Since this class directly implements the BeanContextServices interface, the class can, and is intended to be used either by subclassing this implementation, or via delegation of an instance of this class from another through the BeanContextProxy interface. </p><P><DL><DT><B>Since: </B><DD>1.2</DD><DT><B>See Also: </B><DD><A HREF="../../../serialized-form.html#java.beans.beancontext.BeanContextServicesSupport">Serialized Form</A></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><A NAME="inner_class_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Inner Class Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.BCSSChild.html">BeanContextServicesSupport.BCSSChild</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.BCSSProxyServiceProvider.html">BeanContextServicesSupport.BCSSProxyServiceProvider</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected static class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.BCSSServiceProvider.html">BeanContextServicesSupport.BCSSServiceProvider</A></B></CODE><BR> subclasses may subclass this nested class to add behaviors for each BeanContextServicesProvider.</TD></TR></TABLE> <A NAME="inner_classes_inherited_from_class_java.beans.beancontext.BeanContextSupport"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Inner classes inherited from class java.beans.beancontext.<A HREF="../../../java/beans/beancontext/BeanContextSupport.html">BeanContextSupport</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../java/beans/beancontext/BeanContextSupport.BCSChild.html">BeanContextSupport.BCSChild</A>, <A HREF="../../../java/beans/beancontext/BeanContextSupport.BCSIterator.html">BeanContextSupport.BCSIterator</A></CODE></TD></TR></TABLE> <!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../java/util/ArrayList.html">ArrayList</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.html#bcsListeners">bcsListeners</A></B></CODE><BR> List of <tt>BeanContextServicesListener</tt> objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.BCSSProxyServiceProvider.html">BeanContextServicesSupport.BCSSProxyServiceProvider</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.html#proxy">proxy</A></B></CODE><BR> Delegate for the <tt>BeanContextServiceProvider</tt>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.html#serializable">serializable</A></B></CODE><BR> The number of instances of a serializable <tt>BeanContextServceProvider</tt>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../java/util/HashMap.html">HashMap</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/beans/beancontext/BeanContextServicesSupport.html#services">services</A></B></CODE><BR> all accesses to the <code> protected transient HashMap services </code> field should be synchronized on that object</TD></TR></TABLE> <A NAME="fields_inherited_from_class_java.beans.beancontext.BeanContextSupport"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">⌨️ 快捷键说明
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