From 9203782e4961595bc5691cc5b07298ede9545435 Mon Sep 17 00:00:00 2001
From: "francesco.mangiacrapa" <francesco.mangiacrapa@isti.cnr.it>
Date: Mon, 22 Apr 2024 14:57:28 +0200
Subject: [PATCH] update HTML page

---
 .../datatransfer/resolver/geoportal/exporter/FetchPDF.java     | 3 ++-
 .../datatransfer/resolver/geoportal/exporter/HTML_Page.java    | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/FetchPDF.java b/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/FetchPDF.java
index c3abed4..a87c0dc 100644
--- a/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/FetchPDF.java
+++ b/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/FetchPDF.java
@@ -42,7 +42,8 @@ public class FetchPDF {
 	}
 	
 	public synchronized int incrementAttempt() {
-		return attempt++;
+		attempt++;
+		return attempt;
 	}
 
 
diff --git a/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/HTML_Page.java b/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/HTML_Page.java
index e7cf1eb..48ffb88 100644
--- a/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/HTML_Page.java
+++ b/src/main/java/org/gcube/datatransfer/resolver/geoportal/exporter/HTML_Page.java
@@ -48,7 +48,6 @@ public class HTML_Page {
 				+ "    <script type=\"text/javascript\">\n"
 				+ "      async function fetchPDF_URL() {\n"
 				+ "        try {\n"
-				+ "\n"
 				+ "          const response = await fetch('"+viewPdfURL+"');\n"
 				+ "          console.log(\"polling response\");\n"
 				+ "          return response.json();\n"
@@ -58,6 +57,7 @@ public class HTML_Page {
 				+ "      }\n"
 				+ "      async function playPDFPoll() {\n"
 				+ "        const response_object = await fetchPDF_URL();\n"
+				+ "        console.log(\"response is: \" + response_object);\n"
 				+ "        let isJsonResponse = isJsonString(response_object);\n"
 				+ "        if (isJsonResponse) {\n"
 				+ "          console.log(\"json response \" + response_object);\n"