java Programming Glossary: sessionscope
accessing constants in JSP (without scriptlet) http://stackoverflow.com/questions/122254/accessing-constants-in-jsp-without-scriptlet jstl core @ page import com.example.Constants c if test sessionScope Constants.ATTR_CURRENT_USER eq null Do somthing c if But I can't.. below I tried c set var nullUser scope session value sessionScope Constants.ATTR_CURRENT_USER eq null which didn't work. So instead.. is being rendered c set var nullUser scope session value sessionScope 'current.user' eq null Constant value WebHelper.ATTR_CURRENT_PARTNER..
Meaning of java.lang.ClassCastException: someClass incompatible with someClass http://stackoverflow.com/questions/5352550/meaning-of-java-lang-classcastexception-someclass-incompatible-with-someclass this is likely to happen. For example the applicationScope sessionScope are currently not discarded when a design change happens which.. the issue. So it seems putting beans even indirectly into sessionScope or applicationScope is the cause. share improve this answer..
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