From 1e50bd74ca90504a659defd2a73e5276b60b7db6 Mon Sep 17 00:00:00 2001
From: "francesco.mangiacrapa" <francesco.mangiacrapa@isti.cnr.it>
Date: Thu, 21 Mar 2024 15:53:09 +0100
Subject: [PATCH] ItemObserved updated

---
 .../cms/plugins/events/ItemObserved.java      | 31 +++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

diff --git a/cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/events/ItemObserved.java b/cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/events/ItemObserved.java
index 47e9869..f6a84e3 100644
--- a/cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/events/ItemObserved.java
+++ b/cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/events/ItemObserved.java
@@ -1,5 +1,9 @@
 package org.gcube.application.cms.plugins.events;
 
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map.Entry;
+
 import org.gcube.application.geoportal.common.model.document.Project;
 import org.gcube.application.geoportal.common.model.document.accounting.Context;
 import org.gcube.application.geoportal.common.model.document.accounting.User;
@@ -23,14 +27,13 @@ public class ItemObserved<T extends Project> implements ItemObservable {
 	T project;
 	EventManager.Event event;
 
-
 	public String getProjectId() {
 		log.debug("Called getProjectId");
 		if (project == null)
 			return null;
 		return project.getId();
 	}
-	
+
 	@Override
 	public String getUCD_Id() {
 		log.debug("Called getUCD_Id");
@@ -39,4 +42,28 @@ public class ItemObserved<T extends Project> implements ItemObservable {
 		return useCaseDescriptor.getId();
 	}
 
+	public LinkedHashMap<String, Object> getDocumentEntries(int limit) {
+
+		LinkedHashMap<String, Object> documentAsMap = new LinkedHashMap<>();
+
+		try {
+
+			Iterator<Entry<String, Object>> entrySetsIt = project.getTheDocument().entrySet().iterator();
+			int i = 0;
+			while (entrySetsIt.hasNext()) {
+				if (i + 1 > limit)
+					break;
+
+				Entry<String, Object> entry = entrySetsIt.next();
+				documentAsMap.put(entry.getKey(), entry.getValue() != null ? entry.getValue().toString() : null);
+				i++;
+			}
+
+		} catch (Exception e) {
+			throw e;
+		}
+
+		return documentAsMap;
+	}
+
 }