import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;
import javax.portlet.PortletSession;
-import javax.portlet.RenderMode;
+import javax.portlet.PortletURL;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
protected void handleRequest(PortletRequest request,
PortletResponse response) throws PortletException, IOException {
- // System.out.println("AbstractApplicationPortlet.handleRequest() " +
- // System.currentTimeMillis());
+// System.out.println("AbstractApplicationPortlet.handleRequest() "
+// + System.currentTimeMillis());
RequestType requestType = getRequestType(request);
- // System.out.println(" RequestType: " + requestType);
- // System.out.println(" WindowID: " + request.getWindowID());
+// System.out.println(" RequestType: " + requestType);
+// System.out.println(" WindowID: " + request.getWindowID());
if (requestType == RequestType.UNKNOWN) {
- System.out.println("Unknown request type");
- return;
+ System.err.println("Unknown request type");
} else if (requestType == RequestType.STATIC_FILE) {
serveStaticResources((ResourceRequest) request,
(ResourceResponse) response);
- return;
- }
-
- Application application = null;
-
- try {
- /* Find out which application this request is related to */
- application = findApplicationInstance(request, requestType);
- if (application == null) {
- return;
- }
- if (response instanceof MimeResponse) {
- application
- .setResourceURLGenerator(new PortletResourceURLGenerator(
- (MimeResponse) response));
- }
-
- /*
- * Get or create an application context and an application manager
- * for the session
- */
- PortletApplicationContext2 applicationContext = PortletApplicationContext2
- .getApplicationContext(request.getPortletSession());
- PortletCommunicationManager applicationManager = applicationContext
- .getApplicationManager(application);
-
- /* Update browser information from request */
- applicationContext.getBrowser().updateBrowserProperties(request);
-
- /* Start the newly created application */
- startApplication(request, application, applicationContext);
-
- /*
- * Transaction starts. Call transaction listeners. Transaction end
- * is called in the finally block below.
- */
- applicationContext.startTransaction(application, request);
-
- /* Handle the request */
- if (requestType == RequestType.FILE_UPLOAD) {
- applicationManager.handleFileUpload((ActionRequest) request,
- (ActionResponse) response);
- return;
- } else if (requestType == RequestType.UIDL) {
- // Handles AJAX UIDL requests
- applicationManager.handleUidlRequest((ResourceRequest) request,
- (ResourceResponse) response, this);
- return;
- }
-
- /*
- * Removes the application if it has stopped
- */
- if (!application.isRunning()) {
- endApplication(request, response, application);
- return;
- }
+ } else {
+ Application application = null;
+ try {
+ // TODO What about PARAM_UNLOADBURST & redirectToApplication
+
+ /* Find out which application this request is related to */
+ application = findApplicationInstance(request, requestType);
+ if (application == null) {
+ return;
+ }
+ if (response instanceof MimeResponse) {
+ application
+ .setResourceURLGenerator(new PortletResourceURLGenerator(
+ (MimeResponse) response));
+ }
- /*
- * Always use the main window when running inside a portlet.
- */
- Window window = application.getMainWindow();
- if (window == null) {
- throw new PortletException(ERROR_NO_WINDOW_FOUND);
- }
+ /*
+ * Get or create an application context and an application
+ * manager for the session
+ */
+ PortletApplicationContext2 applicationContext = PortletApplicationContext2
+ .getApplicationContext(request.getPortletSession());
+ PortletCommunicationManager applicationManager = applicationContext
+ .getApplicationManager(application);
- /*
- * Sets terminal type for the window, if not already set
- */
- if (window.getTerminal() == null) {
- window.setTerminal(applicationContext.getBrowser());
- }
+ /* Update browser information from request */
+ applicationContext.getBrowser()
+ .updateBrowserProperties(request);
- /*
- * Handle parameters
- */
- final Map<String, String[]> parameters = request.getParameterMap();
- if (window != null && parameters != null) {
- window.handleParameters(parameters);
- }
+ /* Start the newly created application */
+ startApplication(request, application, applicationContext);
- if (requestType == RequestType.APPLICATION_RESOURCE) {
- handleURI(applicationManager, window,
- (ResourceRequest) request, (ResourceResponse) response);
- } else if (requestType == RequestType.RENDER) {
/*
- * Send initial AJAX page that kickstarts the Vaadin application
+ * Transaction starts. Call transaction listeners. Transaction
+ * end is called in the finally block below.
*/
- writeAjaxPage((RenderRequest) request,
- (RenderResponse) response, window, application);
- }
- } catch (final SessionExpired e) {
- // TODO Figure out a better way to deal with SessionExpired
- // -exceptions
- System.err.println("Session has expired");
- e.printStackTrace(System.err);
- } catch (final GeneralSecurityException e) {
- // TODO Figure out a better way to deal with
- // GeneralSecurityExceptions
- System.err
- .println("General security exception, should never happen");
- e.printStackTrace(System.err);
- } catch (final Throwable e) {
- handleServiceException(request, response, application, e);
- } finally {
- // Notifies transaction end
- if (application != null) {
- ((PortletApplicationContext2) application.getContext())
- .endTransaction(application, request);
+ applicationContext.startTransaction(application, request);
+
+ /* Handle the request */
+ if (requestType == RequestType.FILE_UPLOAD) {
+ applicationManager.handleFileUpload(
+ (ActionRequest) request, (ActionResponse) response);
+ return;
+ } else if (requestType == RequestType.UIDL) {
+ // Handles AJAX UIDL requests
+ applicationManager.handleUidlRequest(
+ (ResourceRequest) request,
+ (ResourceResponse) response, this);
+ return;
+ } else {
+ /*
+ * Removes the application if it has stopped
+ */
+ if (!application.isRunning()) {
+ endApplication(request, response, application);
+ return;
+ }
+
+ /*
+ * Always use the main window when running inside a portlet.
+ */
+ Window window = application.getMainWindow();
+ if (window == null) {
+ throw new PortletException(ERROR_NO_WINDOW_FOUND);
+ }
+
+ /*
+ * Sets terminal type for the window, if not already set
+ */
+ if (window.getTerminal() == null) {
+ window.setTerminal(applicationContext.getBrowser());
+ }
+
+ /*
+ * Handle parameters
+ */
+ final Map<String, String[]> parameters = request
+ .getParameterMap();
+ if (window != null && parameters != null) {
+ window.handleParameters(parameters);
+ }
+
+ if (requestType == RequestType.APPLICATION_RESOURCE) {
+ handleURI(applicationManager, window,
+ (ResourceRequest) request,
+ (ResourceResponse) response);
+ } else if (requestType == RequestType.RENDER) {
+ writeAjaxPage((RenderRequest) request,
+ (RenderResponse) response, window, application);
+ } else {
+ throw new IllegalStateException(
+ "handleRequest() without anything to do - should never happen!");
+ }
+ }
+ } catch (final SessionExpired e) {
+ // TODO Figure out a better way to deal with SessionExpired
+ // -exceptions
+ System.err.println("Session has expired");
+ e.printStackTrace(System.err);
+ } catch (final GeneralSecurityException e) {
+ // TODO Figure out a better way to deal with
+ // GeneralSecurityExceptions
+ System.err
+ .println("General security exception, should never happen");
+ e.printStackTrace(System.err);
+ } catch (final Throwable e) {
+ handleServiceException(request, response, application, e);
+ } finally {
+ // Notifies transaction end
+ if (application != null) {
+ ((PortletApplicationContext2) application.getContext())
+ .endTransaction(application, request);
+ }
}
}
}
@Override
public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException {
- // System.out.println("AbstractApplicationPortlet.processAction()");
handleRequest(request, response);
}
-
- @RenderMode(name = "VIEW")
- public void doRender(RenderRequest request, RenderResponse response)
+
+ @Override
+ protected void doView(RenderRequest request, RenderResponse response)
throws PortletException, IOException {
- // System.out.println("AbstractApplicationPortlet.render()");
handleRequest(request, response);
}
@Override
public void serveResource(ResourceRequest request, ResourceResponse response)
throws PortletException, IOException {
- // System.out.println("AbstractApplicationPortlet.serveResource()");
handleRequest(request, response);
}
final PortletSession session = request
.getPortletSession(allowSessionCreation);
+
+// System.out.println("getExistingApplication: allowSessionCreation="
+// + allowSessionCreation + ", session=" + session);
+// System.out.println(" - session.isNew() = " + session.isNew());
+
if (session == null) {
throw new SessionExpired();
}
page.write("vaadin.vaadinConfigurations[\"" + request.getWindowID()
+ "\"] = {");
- page.write("appUri: '', ");
+
+ /*
+ * We need this in order to get uploads to work TODO This may cause
+ * weird side effects on other places where appUri is used!
+ */
+ PortletURL appUri = response.createActionURL();
+
+ page.write("appUri: '" + appUri.toString() + "', ");
page.write("usePortletURLs: true, ");
ResourceURL uidlUrlBase = response.createResourceURL();
projects / vaadin-framework.git / commitdiff