beancontextsupport.html

API資料大全

                  is assigned to the <tt>BeanContext</tt> 
                  instance.<DT><B>See Also: </B><DD><A HREF="../../../java/util/Locale.html#getDefault()"><CODE>Locale.getDefault()</CODE></A>, 
<A HREF="../../../java/util/Locale.html#setDefault(java.util.Locale)"><CODE>Locale.setDefault(java.util.Locale)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="BeanContextSupport(java.beans.beancontext.BeanContext)"><!-- --></A><H3>
BeanContextSupport</H3>
<PRE>
public <B>BeanContextSupport</B>(<A HREF="../../../java/beans/beancontext/BeanContext.html">BeanContext</A>&nbsp;peer)</PRE>
<DL>
<DD>Create an instance using with a default locale<DD><DL>
<DT><B>Parameters:</B><DD><CODE>peer</CODE> - The peer <tt>BeanContext</tt> we are 
                  supplying an implementation for, 
                  or <tt>null</tt> if this object 
                  is its own peer</DL>
</DD>
</DL>
<HR>

<A NAME="BeanContextSupport()"><!-- --></A><H3>
BeanContextSupport</H3>
<PRE>
public <B>BeanContextSupport</B>()</PRE>
<DL>
<DD>Create an instance that is not a delegate of another object</DL>

<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TD>
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<A NAME="getBeanContextPeer()"><!-- --></A><H3>
getBeanContextPeer</H3>
<PRE>
public <A HREF="../../../java/beans/beancontext/BeanContext.html">BeanContext</A> <B>getBeanContextPeer</B>()</PRE>
<DL>
<DD>Gets the instance of <tt>BeanContext</tt> that
 this object is providing the implementation for.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the BeanContext instance</DL>
</DD>
</DL>
<HR>

<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><p>
 The instantiateChild method is a convenience hook 
 in BeanContext to simplify
 the task of instantiating a Bean, nested, 
 into a <tt>BeanContext</tt>.
 </p>
 <p>
 The semantics of the beanName parameter are defined by java.beans.Beans.instantate.
 </p><DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/beans/beancontext/BeanContext.html#instantiateChild(java.lang.String)">instantiateChild</A></CODE> in interface <CODE><A HREF="../../../java/beans/beancontext/BeanContext.html">BeanContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>beanName</CODE> - the name of the Bean to instantiate within this BeanContext<DT><B>Returns:</B><DD>the new object<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if there is an I/O error when the bean is being deserialized<DD><CODE><A HREF="../../../java/lang/ClassNotFoundException.html">ClassNotFoundException</A></CODE> - if the class 
 identified by the beanName parameter is not found</DL>
</DD>
</DL>
<HR>

<A NAME="size()"><!-- --></A><H3>
size</H3>
<PRE>
public int <B>size</B>()</PRE>
<DL>
<DD>Gets the number of children currently nested in 
 this BeanContext.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/util/Collection.html#size()">size</A></CODE> in interface <CODE><A HREF="../../../java/util/Collection.html">Collection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>number of children</DL>
</DD>
</DL>
<HR>

<A NAME="isEmpty()"><!-- --></A><H3>
isEmpty</H3>
<PRE>
public boolean <B>isEmpty</B>()</PRE>
<DL>
<DD>Reports whether or not this 
 <tt>BeanContext</tt> is empty.
 A <tt>BeanContext</tt> is considered 
 empty when it contains zero 
 nested children.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/util/Collection.html#isEmpty()">isEmpty</A></CODE> in interface <CODE><A HREF="../../../java/util/Collection.html">Collection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>if there are not children</DL>
</DD>
</DL>
<HR>

<A NAME="contains(java.lang.Object)"><!-- --></A><H3>
contains</H3>
<PRE>
public boolean <B>contains</B>(<A HREF="../../../java/lang/Object.html">Object</A>&nbsp;o)</PRE>
<DL>
<DD>Determines whether or not the specified object 
 is currently a child of this <tt>BeanContext</tt>.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/util/Collection.html#contains(java.lang.Object)">contains</A></CODE> in interface <CODE><A HREF="../../../java/util/Collection.html">Collection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - the Object in question<DT><B>Returns:</B><DD>if this object is a child</DL>
</DD>
</DL>
<HR>

<A NAME="containsKey(java.lang.Object)"><!-- --></A><H3>
containsKey</H3>
<PRE>
public boolean <B>containsKey</B>(<A HREF="../../../java/lang/Object.html">Object</A>&nbsp;o)</PRE>
<DL>
<DD>Determines whether or not the specified object 
 is currently a child of this <tt>BeanContext</tt>.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - the Object in question<DT><B>Returns:</B><DD>if this object is a child</DL>
</DD>
</DL>
<HR>

<A NAME="iterator()"><!-- --></A><H3>
iterator</H3>
<PRE>
public <A HREF="../../../java/util/Iterator.html">Iterator</A> <B>iterator</B>()</PRE>
<DL>
<DD>Gets all JavaBean or <tt>BeanContext</tt> instances 
 currently nested in this <tt>BeanContext</tt>.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/util/Collection.html#iterator()">iterator</A></CODE> in interface <CODE><A HREF="../../../java/util/Collection.html">Collection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an <tt>Iterator</tt> of the nested children</DL>
</DD>
</DL>
<HR>

<A NAME="toArray()"><!-- --></A><H3>
toArray</H3>
<PRE>
public <A HREF="../../../java/lang/Object.html">Object</A>[] <B>toArray</B>()</PRE>
<DL>
<DD>Gets all JavaBean or <tt>BeanContext</tt> 
 instances currently nested in this BeanContext.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/util/Collection.html#toArray()">toArray</A></CODE> in interface <CODE><A HREF="../../../java/util/Collection.html">Collection</A></CODE></DL>
</DD>
<DD>Following copied from interface: <CODE>java.util.Collection</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD>an array containing all of the elements in this collection</DL>
</DD>
</DL>
<HR>

<A NAME="toArray(java.lang.Object[])"><!-- --></A><H3>
toArray</H3>
<PRE>
public <A HREF="../../../java/lang/Object.html">Object</A>[] <B>toArray</B>(<A HREF="../../../java/lang/Object.html">Object</A>[]&nbsp;arry)</PRE>
<DL>
<DD>Gets an array containing all children of 
 this <tt>BeanContext</tt> that match
 the types contained in arry.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/util/Collection.html#toArray(java.lang.Object[])">toArray</A></CODE> in interface <CODE><A HREF="../../../java/util/Collection.html">Collection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>arry</CODE> - The array of object 
 types that are of interest.<DT><B>Returns:</B><DD>an array of children</DL>
</DD>
</DL>
<HR>

<A NAME="createBCSChild(java.lang.Object, java.lang.Object)"><!-- --></A><H3>
createBCSChild</H3>
<PRE>
protected <A HREF="../../../java/beans/beancontext/BeanContextSupport.BCSChild.html">BeanContextSupport.BCSChild</A> <B>createBCSChild</B>(<A HREF="../../../java/lang/Object.html">Object</A>&nbsp;targetChild,
                                                     <A HREF="../../../java/lang/Object.html">Object</A>&nbsp;peer)</PRE>
<DL>
<DD><p>
 Subclasses can override this method to insert their own subclass
 of Child without having to override add() or the other Collection
 methods that add children to the set.
 </p><DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>targetChild</CODE> - the child to create the Child on behalf of<DD><CODE>peer</CODE> - the peer if the tragetChild and the peer are related by an implementation of BeanContextProxy</DL>
</DD>
</DL>
<HR>

<A NAME="add(java.lang.Object)"><!-- --></A><H3>
add</H3>
<PRE>
public boolean <B>add</B>(<A HREF="../../../java/lang/Object.html">Object</A>&nbsp;targetChild)</PRE>
<DL>
<DD>Adds/nests a child within this <tt>BeanContext</tt>.
 <p>
 Invoked as a side effect of java.beans.Beans.instantiate().
 </p><DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/util/Collection.html#add(java.lang.Object)">add</A></CODE> in interface <CODE><A HREF="../../../java/util/Collection.html">Collection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>targetChild</CODE> - The child objects to nest 
 within this <tt>BeanContext</tt><DT><B>Returns:</B><DD>true if the child was added successfully.</DL>
</DD>
</DL>
<HR>

<A NAME="remove(java.lang.Object)"><!-- --></A><H3>
remove</H3>
<PRE>
pub