+++ /dev/null
-package org.argeo.eclipse.ui.specific;
-
-import java.util.Locale;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.swt.widgets.Display;
-
-/** Singleton class providing single sources infos about the UI context. */
-public class UiContext {
- /** Can be null, thus indicating that we are not in a web context. */
- public static HttpServletRequest getHttpRequest() {
- return RWT.getRequest();
- }
-
- public static HttpServletResponse getHttpResponse() {
- return RWT.getResponse();
- }
-
- public static Locale getLocale() {
- if (Display.getCurrent() != null)
- return RWT.getUISession().getLocale();
- else
- return Locale.getDefault();
- }
-
- public static void setLocale(Locale locale) {
- if (Display.getCurrent() != null)
- RWT.getUISession().setLocale(locale);
- else
- Locale.setDefault(locale);
- }
-
- /** Can always be null */
- @SuppressWarnings("unchecked")
- public static <T> T getData(String key) {
- Display display = getDisplay();
- if (display == null)
- return null;
- return (T) display.getData(key);
- }
-
- public static void setData(String key, Object value) {
- Display display = getDisplay();
- if (display == null)
- throw new SingleSourcingException("Not display available in RAP context");
- display.setData(key, value);
- }
-
- private static Display getDisplay() {
- return Display.getCurrent();
- }
-
- private UiContext() {
- }
-
-}