From 97253ba328af2b1bbaad9e799094f9149eb672c7 Mon Sep 17 00:00:00 2001
From: Lucio Lelii <lucio.lelii@isti.cnr.it>
Date: Mon, 15 Oct 2018 17:44:56 +0000
Subject: [PATCH] git-svn-id:
 http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/Common/storagehub-model@173500
 82a268e6-3cf1-43bd-a215-b396298e98cf

---
 .../java/org/gcube/common/storagehub/model/Metadata.java   | 4 ++--
 .../common/storagehub/model/annotations/Attribute.java     | 2 +-
 .../org/gcube/common/storagehub/model/items/GCubeItem.java | 2 +-
 .../java/org/gcube/common/storagehub/model/items/Item.java | 7 ++++---
 4 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/main/java/org/gcube/common/storagehub/model/Metadata.java b/src/main/java/org/gcube/common/storagehub/model/Metadata.java
index ab6d970..a011186 100644
--- a/src/main/java/org/gcube/common/storagehub/model/Metadata.java
+++ b/src/main/java/org/gcube/common/storagehub/model/Metadata.java
@@ -3,13 +3,13 @@ package org.gcube.common.storagehub.model;
 import java.util.HashMap;
 import java.util.Map;
 
+import org.gcube.common.storagehub.model.annotations.MapAttribute;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 
-import org.gcube.common.storagehub.model.annotations.MapAttribute;
-
 @Getter
 @Setter
 @NoArgsConstructor
diff --git a/src/main/java/org/gcube/common/storagehub/model/annotations/Attribute.java b/src/main/java/org/gcube/common/storagehub/model/annotations/Attribute.java
index 4f3717b..82bc849 100644
--- a/src/main/java/org/gcube/common/storagehub/model/annotations/Attribute.java
+++ b/src/main/java/org/gcube/common/storagehub/model/annotations/Attribute.java
@@ -10,5 +10,5 @@ import java.lang.annotation.Target;
 public @interface Attribute {
 	
 	String value();
-	boolean isReadOnly() default true;
+	boolean isReadOnly() default false;
 }
diff --git a/src/main/java/org/gcube/common/storagehub/model/items/GCubeItem.java b/src/main/java/org/gcube/common/storagehub/model/items/GCubeItem.java
index 8026d34..c098acb 100644
--- a/src/main/java/org/gcube/common/storagehub/model/items/GCubeItem.java
+++ b/src/main/java/org/gcube/common/storagehub/model/items/GCubeItem.java
@@ -32,6 +32,6 @@ public class GCubeItem extends Item{
 	boolean shared;
 	
 	@NodeAttribute(NodeConstants.PROPERTY_NAME)
-	Metadata property;
+	Metadata property = new Metadata();
 	
 }
diff --git a/src/main/java/org/gcube/common/storagehub/model/items/Item.java b/src/main/java/org/gcube/common/storagehub/model/items/Item.java
index fcaab13..862b88b 100644
--- a/src/main/java/org/gcube/common/storagehub/model/items/Item.java
+++ b/src/main/java/org/gcube/common/storagehub/model/items/Item.java
@@ -68,12 +68,13 @@ public class Item {
 	@NodeAttribute(value=ACCOUNTING_NAME, isReadOnly=true)
 	Accounting accounting;
 
-	@NodeAttribute(value=METADATA_NAME, isReadOnly=false)
-	Metadata propertyMap;
+	@NodeAttribute(value=METADATA_NAME)
+	Metadata propertyMap = new Metadata();
 		
 	public String getOwner() {
 		if (owner!=null) return owner;
-		else return ownerNode.getUserName();
+		else if (ownerNode!=null) ownerNode.getUserName();
+		return null;
 	}
 	
 }