Examples of org.directwebremoting.ScriptSession.removeAttribute()

Class org.directwebremoting.ScriptSession

Examples of org.directwebremoting.ScriptSession.removeAttribute()

org.directwebremoting.ScriptSession.removeAttribute()
Removes the object bound with the specified name from this session. If the session does not have an object bound with the specified name, this method does nothing.
After this method executes, and if the object implements {@link ScriptSessionBindingListener}, the container calls {@link ScriptSessionBindingListener#valueUnbound}. @param name the name of the object to remove from this session @throws IllegalStateException if the page has been invalidated

        ScriptSession session = webContext.getScriptSession();
        ConverterManager converterManager = webContext.getContainer().getBean(ConverterManager.class);


        Map<String, Class<T>> typeMap = (Map<String, Class<T>>) session.getAttribute(KEY_TYPE);
        Class<T> type = typeMap.remove(key);
        session.removeAttribute(KEY_TYPE);
        session.setAttribute(KEY_TYPE, typeMap);


        try
        {
            Method method = Callback.class.getMethod("dataReturned", type);

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            InboundVariable iv = data.getInboundVariable();
            Object callbackData  = converterManager.convertInbound(type, iv, property);


            Map<String, Callback<T>> callbackMap = (Map<String, Callback<T>>) session.getAttribute(KEY_TYPE);
            Callback<T> callback = callbackMap.remove(key);
            session.removeAttribute(KEY_TYPE);
            session.setAttribute(KEY_CALLBACK, callbackMap);


            callback.dataReturned((T) callbackData);
        }
        catch (Exception ex)

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