从OSGi服务访问样式属性

Question

我有一个OSGi服务，需要访问组件在其设计对话框中存储的值。

因为我无法访问currentStyle值。我试图通过自己实例化来访问该Style对象，运气不佳。

我目前从ServletRequest访问它的代码是

SlingHttpServletRequest resource = (SlingHttpServletRequest)request;
ComponentContext componentContext = WCMUtils.getComponentContext(resource);
Page page = componentContext.getPage();
Design design = page.adaptTo(Design.class);
return design.getStyle(componentContext.getCell())

此时有一个样式对象，但没有从它返回任何值。

Answer 1

我发现此代码返回正确的Style对象

SlingHttpServletRequest request = (SlingHttpServletRequest)adaptable;
Designer designer = (Designer)request.getResourceResolver().adaptTo(Designer.class);
ComponentContext componentContext = WCMUtils.getComponentContext(request);
Page page = componentContext.getPage();
Design design = designer.getDesign(page);
return design.getStyle(componentContext.getCell());