beancontext.html

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<TD><B>Methods inherited from interface java.beans.<A HREF="../../../java/beans/DesignMode.html">DesignMode</A></B></TD>
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<TD><CODE><A HREF="../../../java/beans/DesignMode.html#isDesignTime()">isDesignTime</A>, <A HREF="../../../java/beans/DesignMode.html#setDesignTime(boolean)">setDesignTime</A></CODE></TD>
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<TD><B>Methods inherited from interface java.beans.<A HREF="../../../java/beans/Visibility.html">Visibility</A></B></TD>
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<TD><CODE><A HREF="../../../java/beans/Visibility.html#avoidingGui()">avoidingGui</A>, <A HREF="../../../java/beans/Visibility.html#dontUseGui()">dontUseGui</A>, <A HREF="../../../java/beans/Visibility.html#needsGui()">needsGui</A>, <A HREF="../../../java/beans/Visibility.html#okToUseGui()">okToUseGui</A></CODE></TD>
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<A NAME="globalHierarchyLock"><!-- --></A><H3>
globalHierarchyLock</H3>
<PRE>
public static final <A HREF="../../../java/lang/Object.html">Object</A> <B>globalHierarchyLock</B></PRE>
<DL>
<DD>This global lock is used by both <code>BeanContext</code> 
 and <code>BeanContextServices</code> implementors 
 to serialize changes in a <code>BeanContext</code> 
 hierarchy and any service requests etc.</DL>

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<A NAME="instantiateChild(java.lang.String)"><!-- --></A><H3>
instantiateChild</H3>
<PRE>
public <A HREF="../../../java/lang/Object.html">Object</A> <B>instantiateChild</B>(<A HREF="../../../java/lang/String.html">String</A>&nbsp;beanName)
                        throws <A HREF="../../../java/io/IOException.html">IOException</A>,
                               <A HREF="../../../java/lang/ClassNotFoundException.html">ClassNotFoundException</A></PRE>
<DL>
<DD>Instantiate the javaBean named as a 
 child of this <code>BeanContext</code>.
 The implementation of the JavaBean is 
 derived from the value of the beanName parameter, 
 and is defined by the 
 <code>java.beans.Beans.instantiate()</code> method.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>beanName</CODE> - The name of the JavaBean to instantiate 
 as a child of this <code>BeanContext</code><DT><B>Throws:</B><DD><CODE><code>IOException</code></CODE> - &nbsp;<DD><CODE><code>ClassNotFoundException</code></CODE> - if the class identified
 by the beanName parameter is not found</DL>
</DD>
</DL>
<HR>

<A NAME="getResourceAsStream(java.lang.String, java.beans.beancontext.BeanContextChild)"><!-- --></A><H3>
getResourceAsStream</H3>
<PRE>
public <A HREF="../../../java/io/InputStream.html">InputStream</A> <B>getResourceAsStream</B>(<A HREF="../../../java/lang/String.html">String</A>&nbsp;name,
                                       <A HREF="../../../java/beans/beancontext/BeanContextChild.html">BeanContextChild</A>&nbsp;bcc)
                                throws <A HREF="../../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></PRE>
<DL>
<DD>Analagous to <code>java.lang.ClassLoader.getResourceAsStream()</code>, 
 this method allows a <code>BeanContext</code> implementation 
 to interpose behavior between the child <code>Component</code> 
 and underlying <code>ClassLoader</code>.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the resource name<DD><CODE>bcc</CODE> - the specified child<DT><B>Returns:</B><DD>an <code>InputStream</code> for reading the resource, 
 or <code>null</code> if the resource could not
 be found.<DT><B>Throws:</B><DD><CODE><code>IllegalArgumentException</code></CODE> - if 
 the resource is not valid</DL>
</DD>
</DL>
<HR>

<A NAME="getResource(java.lang.String, java.beans.beancontext.BeanContextChild)"><!-- --></A><H3>
getResource</H3>
<PRE>
public <A HREF="../../../java/net/URL.html">URL</A> <B>getResource</B>(<A HREF="../../../java/lang/String.html">String</A>&nbsp;name,
                       <A HREF="../../../java/beans/beancontext/BeanContextChild.html">BeanContextChild</A>&nbsp;bcc)
                throws <A HREF="../../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></PRE>
<DL>
<DD>Analagous to <code>java.lang.ClassLoader.getResource()</code>, this
 method allows a <code>BeanContext</code> implementation to interpose
 behavior between the child <code>Component</code> 
 and underlying <code>ClassLoader</code>.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the resource name<DD><CODE>bcc</CODE> - the specified child<DT><B>Returns:</B><DD>a <code>URL</code> for the named 
 resource for the specified child<DT><B>Throws:</B><DD><CODE><code>IllegalArgumentException</code></CODE> - if the resource is not valid</DL>
</DD>
</DL>
<HR>

<A NAME="addBeanContextMembershipListener(java.beans.beancontext.BeanContextMembershipListener)"><!-- --></A><H3>
addBeanContextMembershipListener</H3>
<PRE>
public void <B>addBeanContextMembershipListener</B>(<A HREF="../../../java/beans/beancontext/BeanContextMembershipListener.html">BeanContextMembershipListener</A>&nbsp;bcml)</PRE>
<DL>
<DD>Adds the specified <code>BeanContextMembershipListener</code> 
 to receive <code>BeanContextMembershipEvents</code> from 
 this <code>BeanContext</code> whenever it adds
 or removes a child <code>Component</code>(s).<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bcml</CODE> - the <code>BeanContextMembershipListener</code> to be added</DL>
</DD>
</DL>
<HR>

<A NAME="removeBeanContextMembershipListener(java.beans.beancontext.BeanContextMembershipListener)"><!-- --></A><H3>
removeBeanContextMembershipListener</H3>
<PRE>
public void <B>removeBeanContextMembershipListener</B>(<A HREF="../../../java/beans/beancontext/BeanContextMembershipListener.html">BeanContextMembershipListener</A>&nbsp;bcml)</PRE>
<DL>
<DD>Removes the specified <code>BeanContextMembershipListener</code> 
 so that it no longer receives <code>BeanContextMembershipEvent</code>s 
 when the child <code>Component</code>(s) are added or removed.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bcml</CODE> - the <code>BeanContextMembershipListener</code> 
 to be removed</DL>
</DD>
</DL>
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