% request.setAttribute("decorator", "none"); response.setHeader("Cache-Control","no-cache"); //HTTP 1.1 response.setHeader("Pragma","no-cache"); //HTTP 1.0 response.setDateHeader ("Expires", 0); //prevents caching at the proxy server %>
Static fields
Static fields can easily be accessed in OGNL expressions using the notation @some.package.ClassName@PROPERTY_NAME for properties, and @some.package.ClassName@METHOD_NAME() for methods.
To access the value of the CONSTANT field in the ExampleAction type:
@org.apache.struts2.showcase.action.ExampleAction@CONSTANT
on the OGNL console and hit enter. Do it for me
To execute the static method getCurrentDate in the ExampleAction type:
@org.apache.struts2.showcase.action.ExampleAction@getCurrentDate()
on the OGNL console and hit enter. Do it for me
[More details on static fields] [More details on static methods]