プラグイン

<window>
    <borderLayout/>
    <label text="A custom chart" borderPosition="north" />
   
    <!-- a specialized chart created via the plug-in architecture -->
    <financialChart title="Dow Jones by year" 
    borderPosition="center" onSelect="myPage.jsp>
    <xAxis start="1950" end="2005"/>
    <yAxis start="0" y="5000"/>
    <pointData points="1900,2000,2020 ... "/>
    </financialChart>
</window>

public class JButtonBridge extends SwingBridge {
    public void createUiComponent(){
          setUiComponent(new JButton());
    }
}

public void attributeSet(AttributeChangeEvent e) 
    throws AttributeConversionException {
    String attributeName = e.getName();
    String attributeValue = e.getNewValue();
    //if the attribute is "armed" set it to true or false
    if ("armed".equals(attributeName) ){
        ( (JButton)getUiComponent() ).getModel().
        setArmed(AttributeConverter.toBoolean(attributeValue));
    }
    //otherwise just fall through
    else super.attributeSet(e);
}

public class JButtonBridge extends SwingBridge 
                           implements ActionListener{
    public void createUiComponent(){
        JButton b = new JButton(); setUiComponent(b); //listen for action events so we can report them b.addActionListener(this); 
    }
     
    public void actionPerformed(ActionEvent e){ //call the method from AbstractTagImpl that reports the event //fill in a ClientEvent object and calls the appropriate //MCO/JSP/event handler fireEvent("onCommand",null); }
     
    public void attributeSet(AttributeChangeEvent e) 
                        throws AttributeConversionException{
        String attributeName = e.getName();
        String attributeValue = e.getNewValue();
        //if the attribute is "armed" set it to true or false
        if ("armed".equals(attributeName) ){
            ( (JButton)getUiComponent() ).getModel().
            setArmed(AttributeConverter.toBoolean(attributeValue) );
        }
        //otherwise just fall through
        else super.attributeSet(e);
    }
}

<tag-mappings>
   <jButton>JButtonBridge</jButton>
</tag-mappings>

<client-tag-mapping>
    <tag-map-file>customTagMappings.xml</tag-map-file>
</client-tag-mapping>

<!-- classpath changed to include our plug-in jar file -->
<client-classpath>
    <pre-loaded-in-applet-def>
    <archive name="jButtonPlugin.jar" 
     path="/WEB-INF/client/lib/jButtonPlugin.jar"/>
    </pre-loaded-in-applet-def>
</client-classpath>

<!-- load the tag mapping file from the classpath -->
<client-tag-mapping>
    <tag-map-file>classpath://customTagMappings.xml</tag-map-file>
</client-tag-mapping>

<tag-mappings>
    <jButton loadPolicy="onStartup">JButtonBridge</jButton>
</tag-mappings>

<tag-mappings namespace="http://nexaweb.com/data" 
    document="bindings">
    <mapping class="com.nexaweb.plugin.data.bridge.BindingBridge" 
             name="binding"/>
</tag-mappings>