X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Fui%2FCmsUiProvider.java;h=6ef4b315ce83d62badc8fb9c310d009d2bc9b98b;hb=139300c6d5f64dc655a22ae2a067e37b11e1ae72;hp=7e0e4faf3ab304de5fc504684f26c9d3b8dd44c2;hpb=c5fa035468228d1f87ab5431a3fad17403eee1c3;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsUiProvider.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsUiProvider.java
index 7e0e4faf3..6ef4b315c 100644
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsUiProvider.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsUiProvider.java
@@ -3,19 +3,28 @@ package org.argeo.cms.ui;
 import javax.jcr.Node;
 import javax.jcr.RepositoryException;
 
+import org.argeo.node.MvcProvider;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 
 /** Stateless factory building an SWT user interface given a JCR context. */
-public interface CmsUiProvider {
+@FunctionalInterface
+public interface CmsUiProvider extends MvcProvider<Composite, Node, Control> {
 	/**
 	 * Initialises a user interface.
 	 * 
-	 * @param parent
-	 *            the parent composite
-	 * @param a
-	 *            context node or null
+	 * @param parent  the parent composite
+	 * @param context a context node (holding the JCR underlying session), or null
 	 */
-	public Control createUi(Composite parent, Node context)
-			throws RepositoryException;
+	public Control createUi(Composite parent, Node context) throws RepositoryException;
+
+	@Override
+	public default Control apply(Composite parent, Node context) {
+		try {
+			return createUi(parent, context);
+		} catch (RepositoryException e) {
+			throw new IllegalStateException("Cannot create UI for context " + context, e);
+		}
+	}
+
 }