From 6d26d082b795598db6a1de488bd27beb4f870e57 Mon Sep 17 00:00:00 2001
From: Mathieu Baudier <mbaudier@argeo.org>
Date: Tue, 2 Feb 2021 06:44:00 +0100
Subject: [PATCH] Extend UI context.

---
 org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java | 9 +++++++++
 1 file changed, 9 insertions(+)

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 44e2837ec..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
@@ -85,6 +85,15 @@ public interface CmsView {
 		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();
 	}
-- 
2.30.2