X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Fui%2FCmsView.java;h=f8ab3a6821cf09860bdb052e6b118c377d3053ed;hb=c5d120d226b31b3d930fc3006c56ac9e4d29ed2a;hp=d57f20bed897a626da6e4d584180b7a7f6471f9e;hpb=904a1973a06955a1af45d27b74e563f391bd4eb3;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java
index d57f20bed..f8ab3a682 100644
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java
@@ -6,6 +6,7 @@ import java.util.Map;
 
 import javax.security.auth.login.LoginContext;
 
+import org.argeo.cms.auth.CmsSession;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Shell;
 
@@ -36,7 +37,7 @@ public interface CmsView {
 	boolean isAnonymous();
 
 	/**
-	 * Send an event to this topic. Does noothing by default., but if implemented it
+	 * Send an event to this topic. Does nothing by default., but if implemented it
 	 * MUST set the {@link #CMS_VIEW_UID_PROPERTY} in the properties.
 	 */
 	default void sendEvent(String topic, Map<String, Object> properties) {
@@ -60,10 +61,43 @@ public interface CmsView {
 	default <T> T doAs(PrivilegedAction<T> action) {
 		throw new UnsupportedOperationException();
 	}
-	
+
+	default Void runAs(Runnable runnable) {
+		return doAs(new PrivilegedAction<Void>() {
+
+			@Override
+			public Void run() {
+				if (runnable != null)
+					runnable.run();
+				return null;
+			}
+		});
+	}
+
 	default void stateChanged(String state, String title) {
 	}
 
+	default CmsSession getCmsSession() {
+		throw new UnsupportedOperationException();
+	}
+
+	default Object getData(String key) {
+		throw new UnsupportedOperationException();
+	}
+
+	@SuppressWarnings("unchecked")
+	default <T> T getUiContext(Class<T> clss) {
+		return (T) getData(clss.getName());
+	}
+
+	default <T> void setUiContext(Class<T> clss, T instance) {
+		setData(clss.getName(), instance);
+	}
+
+	default void setData(String key, Object value) {
+		throw new UnsupportedOperationException();
+	}
+
 	static CmsView getCmsView(Control parent) {
 		// find parent shell
 		Shell topShell = parent.getShell();