Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Portlet @MVC's implicit render model will be updated at the end of the event phase

Browse Source
This commit is contained in:
Juergen Hoeller
2010-06-23 17:24:28 +00:00
parent ef3b70d40a
commit 5d6937bab1
1 changed files with 16 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
org.springframework.web.portlet/src/main/java/org/springframework/web/portlet/mvc/annotation/AnnotationMethodHandlerAdapter.java
View File

@@ -48,6 +48,7 @@ import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;
import javax.portlet.StateAwareResponse;
import javax.portlet.UnavailableException;
import javax.portlet.WindowState;
import javax.servlet.http.Cookie;
@@ -346,6 +347,7 @@ public class AnnotationMethodHandlerAdapter extends PortletContentGenerator
return invokeHandlerMethod(request, response, handler, implicitModel);
}
@SuppressWarnings("unchecked")
private ModelAndView invokeHandlerMethod(
PortletRequest request, PortletResponse response, Object handler, ExtendedModelMap implicitModel)
throws Exception {
@@ -362,11 +364,21 @@ public class AnnotationMethodHandlerAdapter extends PortletContentGenerator
handler, (mav != null ? mav.getModel() : null), implicitModel, webRequest);
// Expose implicit model for subsequent render phase.
if (response instanceof ActionResponse && !implicitModel.isEmpty()) {
ActionResponse actionResponse = (ActionResponse) response;
if (response instanceof StateAwareResponse && !implicitModel.isEmpty()) {
StateAwareResponse stateResponse = (StateAwareResponse) response;
Map<?, ?> modelToStore = implicitModel;
try {
actionResponse.setRenderParameter(IMPLICIT_MODEL_RENDER_PARAMETER, Boolean.TRUE.toString());
request.getPortletSession().setAttribute(IMPLICIT_MODEL_SESSION_ATTRIBUTE, implicitModel);
stateResponse.setRenderParameter(IMPLICIT_MODEL_RENDER_PARAMETER, Boolean.TRUE.toString());
if (response instanceof EventResponse) {
// Update the existing model, if any, when responding to an event -
// whereas we're replacing the model in case of an action response.
Map existingModel = (Map) request.getPortletSession().getAttribute(IMPLICIT_MODEL_SESSION_ATTRIBUTE);
if (existingModel != null) {
existingModel.putAll(implicitModel);
modelToStore = existingModel;
}
}
request.getPortletSession().setAttribute(IMPLICIT_MODEL_SESSION_ATTRIBUTE, modelToStore);
}
catch (IllegalStateException ex) {
// Probably sendRedirect called... no need to expose model to render phase.