Examples of org.exolab.castor.xml.util.ContainerElement

org.exolab.castor.xml.util.ContainerElement
A light-weight object used to wrap any object. This allows Castor to effectively "wrap" and "unwrap" elements during marshaling and unmarshaling. @author Keith Visco

        if (mode == MODE_CHILD_LINK) {
            return _handler.getValue(((ContainerElement) object).getParent());
        }


        // MODE_PARENT_LINK
        ContainerElement container = new ContainerElement(_handler.getValue(object));
        container.setParent(object);
        return container;
    } //-- getValue

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        if (parent instanceof ContainerElement) {
            return _handler.newInstance(((ContainerElement) parent).getParent());
        }


        // MODE_PARENT_LINK
        ContainerElement container = new ContainerElement();
        container.setParent(parent);
        return container;
    } //-- newInstance

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            else
                mode = MODE_PARENT_LINK;
        }
        Object value;
        if (mode == MODE_CHILD_LINK) {
            ContainerElement container = (ContainerElement)object;
            value = _handler.getValue(container.getParent());
        }
        // MODE_PARENT_LINK
        else {
            value = _handler.getValue(object);
            ContainerElement container = new ContainerElement(value);     
            container.setParent(object);
            value = container;
        }
        return value;
    } //-- getValue

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     *  cannot be instantiated
     */
    public Object newInstance( Object parent )
        throws IllegalStateException
    {
        ContainerElement container = null;
        //-- MODE_CHILD_LINK
        if (parent instanceof ContainerElement) {
            container = (ContainerElement)parent;
            return _handler.newInstance(container.getParent());
        }
        //-- MODE_PARENT_LINK
        else {
            container = new ContainerElement();
            container.setParent( parent );
            return container;
        }
    } //-- newInstance

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    public final void setValue( Object object, Object value )
        throws IllegalStateException, IllegalArgumentException
    {   
        if ((_mode == MODE_AUTO) || (_mode == MODE_CHILD_LINK)) {
            if (object instanceof ContainerElement) {
                ContainerElement container = (ContainerElement)object;
                _handler.setValue(container.getParent(), value);
            }
        }
        //-- MODE_PARENT_LINK
        //-- do nothing, a container is not actually part of the
        //-- object model

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Related Classes of org.exolab.castor.xml.util.ContainerElement

org.exolab.castor.xml.handlers.ContainerFieldHandler

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