X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api.acr%2Fsrc%2Forg%2Fargeo%2Fapi%2Facr%2Fspi%2FContentProvider.java;h=e354672a781c77adc1a09a009f42a3f2264c71b1;hb=HEAD;hp=8b59f2fa23120784660d1c4a6e4defd3b9f44754;hpb=54098df1bc3ba263dd1e3290aafa880d54d96805;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.api.acr/src/org/argeo/api/acr/spi/ContentProvider.java b/org.argeo.api.acr/src/org/argeo/api/acr/spi/ContentProvider.java
index 8b59f2fa2..e354672a7 100644
--- a/org.argeo.api.acr/src/org/argeo/api/acr/spi/ContentProvider.java
+++ b/org.argeo.api.acr/src/org/argeo/api/acr/spi/ContentProvider.java
@@ -54,6 +54,21 @@ public interface ContentProvider extends NamespaceContext {
 	/*
 	 * EDITION
 	 */
+	/** Switch this content (and its subtree) to editing mode. */
+	default void openForEdit(ProvidedSession session, String relativePath) {
+		throw new UnsupportedOperationException();
+	}
+
+	/** Switch this content (and its subtree) to frozen mode. */
+	default void freeze(ProvidedSession session, String relativePath) {
+		throw new UnsupportedOperationException();
+	}
+
+	/** Whether this content (and its subtree) are in editing mode. */
+	default boolean isOpenForEdit(ProvidedSession session, String relativePath) {
+		throw new UnsupportedOperationException();
+	}
+
 	/**
 	 * Called when an edition cycle is completed. Does nothing by default.
 	 *