In the subclass created for the portlet, intercept the action and check the com.ibm.portal.propertybroker.action request parameter for the action name.
在为portlet创建的子集中，为动作名称截取动作并检查com . ibm . portal . propertybroker . action请求参数。
2
Also, unlike the earlier examples, a class array in this scenario is included as an extra parameter to the intercept method.