X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api%2Fsrc%2Forg%2Fargeo%2Fapi%2Fgcr%2FContent.java;h=b032aa7b888020dce1779b34d0434ee36613fd28;hb=8767858f1fca02ea7c53ca244f6c1fa745d91ac4;hp=c5cee9f0e6676495acd7f791a98204bec9f6c8d8;hpb=06af25d84c049b149ee9db2235faeff3170b4f7e;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.api/src/org/argeo/api/gcr/Content.java b/org.argeo.api/src/org/argeo/api/gcr/Content.java
index c5cee9f0e..b032aa7b8 100644
--- a/org.argeo.api/src/org/argeo/api/gcr/Content.java
+++ b/org.argeo.api/src/org/argeo/api/gcr/Content.java
@@ -2,6 +2,9 @@ package org.argeo.api.gcr;
 
 import java.util.Map;
 
+/**
+ * A semi-structured content, with attributes, within a hierarchical structure.
+ */
 public interface Content extends Iterable<Content>, Map<String, Object> {
 
 	String getName();
@@ -10,7 +13,7 @@ public interface Content extends Iterable<Content>, Map<String, Object> {
 
 	<A> A get(String key, Class<A> clss);
 
-	ContentSession getSession();
+//	ContentSession getSession();
 
 	/*
 	 * DEFAULT METHODS
@@ -26,12 +29,12 @@ public interface Content extends Iterable<Content>, Map<String, Object> {
 		return get(key, String.class);
 	}
 
-	default String attr(Enum<?> key) {
-		return attr(key.name());
+	default String attr(Object key) {
+		return key != null ? attr(key.toString()) : attr(null);
 	}
 
-	default <A> A get(Enum<?> key, Class<A> clss) {
-		return get(key.name(), clss);
+	default <A> A get(Object key, Class<A> clss) {
+		return key != null ? get(key.toString(), clss) : get(null, clss);
 	}
 
 	/*