本文整理汇总了Java中net.sourceforge.stripes.action.SessionScope类的典型用法代码示例。如果您正苦于以下问题:Java SessionScope类的具体用法?Java SessionScope怎么用?Java SessionScope使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
SessionScope类属于net.sourceforge.stripes.action包,在下文中一共展示了SessionScope类的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getActionBean
import net.sourceforge.stripes.action.SessionScope; //导入依赖的package包/类
/**
* Returns the ActionBean class that is bound to the UrlBinding supplied. If the action
* bean already exists in the appropriate scope (request or session) then the existing
* instance will be supplied. If not, then a new instance will be manufactured and have
* the supplied ActionBeanContext set on it.
*
* @param path a URL to which an ActionBean is bound, or a path starting with the URL
* to which an ActionBean has been bound.
* @param context the current ActionBeanContext
* @return a Class<ActionBean> for the ActionBean requested
* @throws StripesServletException if the UrlBinding does not match an ActionBean binding
*/
public ActionBean getActionBean(ActionBeanContext context, String path) throws StripesServletException {
Class<? extends ActionBean> beanClass = getActionBeanType(path);
ActionBean bean;
if (beanClass == null) {
throw new ActionBeanNotFoundException(path, getUrlBindingFactory().getPathMap());
}
String bindingPath = getUrlBinding(beanClass);
try {
HttpServletRequest request = context.getRequest();
if (beanClass.isAnnotationPresent(SessionScope.class)) {
bean = (ActionBean) request.getSession().getAttribute(bindingPath);
if (bean == null) {
bean = makeNewActionBean(beanClass, context);
request.getSession().setAttribute(bindingPath, bean);
}
}
else {
bean = (ActionBean) request.getAttribute(bindingPath);
if (bean == null) {
bean = makeNewActionBean(beanClass, context);
request.setAttribute(bindingPath, bean);
}
}
setActionBeanContext(bean, context);
}
catch (Exception e) {
StripesServletException sse = new StripesServletException(
"Could not create instance of ActionBean type [" + beanClass.getName() + "].", e);
log.error(sse);
throw sse;
}
assertGetContextWorks(bean);
return bean;
}