complexportletapplicationcontext.java

struts+spring 源码 希望能给大家带来帮助

			if (!Locale.CANADA.equals(request.getLocale())) {
				throw new PortletException("Incorrect Locale in RenderRequest");
			}
			response.getWriter().write("locale-ok");
			return null;
		}
	}


	public static class LocaleContextCheckingController implements Controller {

		public void handleActionRequest(ActionRequest request, ActionResponse response) throws PortletException {
			if (!Locale.CANADA.equals(LocaleContextHolder.getLocale())) {
				throw new PortletException("Incorrect Locale in LocaleContextHolder");
			}
		}
		
		public ModelAndView handleRenderRequest(RenderRequest request, RenderResponse response) 
			throws PortletException, IOException {
			if (!Locale.CANADA.equals(LocaleContextHolder.getLocale())) {
				throw new PortletException("Incorrect Locale in LocaleContextHolder");
			}
			response.getWriter().write("locale-ok");
			return null;
		}
	}


	public static class MyPortlet implements Portlet {

		private PortletConfig portletConfig;

		public void init(PortletConfig portletConfig) throws PortletException {
			this.portletConfig = portletConfig;
		}

		public void processAction(ActionRequest request, ActionResponse response) throws PortletException {
			response.setRenderParameter("result", "myPortlet action called");
		}

		public void render(RenderRequest request, RenderResponse response) throws PortletException, IOException {
			response.getWriter().write("myPortlet was here");
		}
		
		public PortletConfig getPortletConfig() {
			return this.portletConfig;
		}

		public void destroy() {
			this.portletConfig = null;
		}
	}


	public static interface MyHandler {

		public void doSomething(PortletRequest request) throws Exception;
	}
	

	public static class ExceptionThrowingHandler implements MyHandler {

		public void doSomething(PortletRequest request) throws Exception {
			if (request.getParameter("fail") != null) {
				throw new ModelAndViewDefiningException(new ModelAndView("failed-modelandview"));
			}
			if (request.getParameter("access") != null) {
				throw new IllegalAccessException("portlet-illegalaccess");
			}
			if (request.getParameter("binding") != null) {
				throw new PortletRequestBindingException("portlet-binding");
			}
			if (request.getParameter("generic") != null) {
				throw new Exception("portlet-generic");
			}
			if (request.getParameter("runtime") != null) {
				throw new RuntimeException("portlet-runtime");
			}
			throw new IllegalArgumentException("illegal argument");
		}
	}


	public static class MyHandlerAdapter implements HandlerAdapter, Ordered {

		public int getOrder() {
			return 99;
		}

		public boolean supports(Object handler) {
			return handler != null && MyHandler.class.isAssignableFrom(handler.getClass());
		}

		public void handleAction(ActionRequest request, ActionResponse response, Object delegate) throws Exception {
			((MyHandler) delegate).doSomething(request);
		}

		public ModelAndView handleRender(RenderRequest request, RenderResponse response, Object delegate) throws Exception {
			((MyHandler) delegate).doSomething(request);
			return null;
		}
	}


	public static class MyHandlerInterceptor1 implements HandlerInterceptor {

		public boolean preHandleAction(ActionRequest request, ActionResponse response, Object handler) {
			return true;
		}

		public void afterActionCompletion(ActionRequest request, ActionResponse response, Object handler, Exception ex) {
		}

		public boolean preHandleRender(RenderRequest request, RenderResponse response, Object handler)
		    throws PortletException {
			if (request.getAttribute("test2-remove-never") != null) {
				throw new PortletException("Wrong interceptor order");
			}
			request.setAttribute("test1-remove-never", "test1-remove-never");
			request.setAttribute("test1-remove-post", "test1-remove-post");
			request.setAttribute("test1-remove-after", "test1-remove-after");
			return true;
		}

		public void postHandleRender(
				RenderRequest request, RenderResponse response, Object handler, ModelAndView modelAndView)
				throws PortletException {
			if (request.getAttribute("test2-remove-post") != null) {
				throw new PortletException("Wrong interceptor order");
			}
			if (!"test1-remove-post".equals(request.getAttribute("test1-remove-post"))) {
				throw new PortletException("Incorrect request attribute");
			}
			request.removeAttribute("test1-remove-post");
		}

		public void afterRenderCompletion(
				RenderRequest request, RenderResponse response, Object handler, Exception ex)
				throws PortletException {
			if (request.getAttribute("test2-remove-after") != null) {
				throw new PortletException("Wrong interceptor order");
			}
			request.removeAttribute("test1-remove-after");
		}
	}


	public static class MyHandlerInterceptor2 implements HandlerInterceptor {

		public boolean preHandleAction(ActionRequest request, ActionResponse response, Object handler) {
			return true;
		}

		public void afterActionCompletion(ActionRequest request, ActionResponse response, Object handler, Exception ex) {
		}

		public boolean preHandleRender(RenderRequest request, RenderResponse response, Object handler)
		    throws PortletException {
			if (request.getAttribute("test1-remove-post") == null) {
				throw new PortletException("Wrong interceptor order");
			}
			if ("true".equals(request.getParameter("abort"))) {
				return false;
			}
			request.setAttribute("test2-remove-never", "test2-remove-never");
			request.setAttribute("test2-remove-post", "test2-remove-post");
			request.setAttribute("test2-remove-after", "test2-remove-after");
			return true;
		}

		public void postHandleRender(
				RenderRequest request, RenderResponse response, Object handler, ModelAndView modelAndView)
				throws PortletException {
			if ("true".equals(request.getParameter("noView"))) {
				modelAndView.clear();
			}
			if (request.getAttribute("test1-remove-post") == null) {
				throw new PortletException("Wrong interceptor order");
			}
			if (!"test2-remove-post".equals(request.getAttribute("test2-remove-post"))) {
				throw new PortletException("Incorrect request attribute");
			}
			request.removeAttribute("test2-remove-post");
		}

		public void afterRenderCompletion(
				RenderRequest request, RenderResponse response, Object handler, Exception ex)
				throws Exception {
			if (request.getAttribute("test1-remove-after") == null) {
				throw new PortletException("Wrong interceptor order");
			}
			request.removeAttribute("test2-remove-after");
		}
	}


	public static class MultipartCheckingHandler implements MyHandler {

		public void doSomething(PortletRequest request) throws PortletException, IllegalAccessException {
			if (!(request instanceof MultipartActionRequest)) {
				throw new PortletException("Not in a MultipartActionRequest");
			}
		}
	}


	public static class MockMultipartResolver implements PortletMultipartResolver {

		public boolean isMultipart(ActionRequest request) {
			return true;
		}

		public MultipartActionRequest resolveMultipart(ActionRequest request) throws MultipartException {
			if (request.getAttribute("fail") != null) {
				throw new MaxUploadSizeExceededException(1000);
			}
			if (request instanceof MultipartActionRequest) {
				throw new IllegalStateException("Already a multipart request");
			}
			if (request.getAttribute("resolved") != null) {
				throw new IllegalStateException("Already resolved");
			}
			request.setAttribute("resolved", Boolean.TRUE);
			Map files = new HashMap();
			files.put("someFile", "someFile");
			Map params = new HashMap();
			params.put("someParam", "someParam");
			return new DefaultMultipartActionRequest(request, files, params);
		}

		public void cleanupMultipart(MultipartActionRequest request) {
			if (request.getAttribute("cleanedUp") != null) {
				throw new IllegalStateException("Already cleaned up");
			}
			request.setAttribute("cleanedUp", Boolean.TRUE);
		}
	}


	public static class TestApplicationListener implements ApplicationListener {

		public int counter = 0;

		public void onApplicationEvent(ApplicationEvent event) {
			if (event instanceof PortletRequestHandledEvent) {
				this.counter++;
			}
		}
	}

}