Package org.apache.commons.jxpath.ri.model.beans

Examples of org.apache.commons.jxpath.ri.model.beans.NullPointer


        return Boolean.FALSE;
    }

    protected Object functionNull(EvalContext context){
        assertArgCount(0);
        return new NullPointer(null, context.getRootContext().getCurrentNodePointer().getLocale());
    }
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        NodePointer parent,
        QName name,
        Object bean)
    {
        if (bean == null) {
            return new NullPointer(parent, name);
        }

        JXPathBeanInfo bi = JXPathIntrospector.getBeanInfo(bean.getClass());
        if (bi.isDynamic()) {
            DynamicPropertyHandler handler =
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        Element element = document.getElementById(id);
        if (element != null) {
            return new DOMNodePointer(element, getLocale(), id);
        }
        else {
            return new NullPointer(getLocale(), id);
        }
    }
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        Object bean,
        Locale locale)
    {
        NodePointer pointer = null;
        if (bean == null) {
            pointer = new NullPointer(name, locale);
            return pointer;
        }
       
        NodePointerFactory[] factories =
            JXPathContextReferenceImpl.getNodePointerFactories();
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                value = getImmediateNode();
                valuePointer =
                    NodePointer.newChildNodePointer(this, null, value);
            }
            else {
                return new NullPointer(this, getName()) {
                    public Object getImmediateNode() {
                        throw new JXPathException(
                            "Undefined variable: " + name);
                    }
                };
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