From 92085a8660f156a0de39bae5db067812de76fff9 Mon Sep 17 00:00:00 2001
From: Jens Pelzetter <jens.pelzetter@googlemail.com>
Date: Sun, 22 Jan 2023 11:03:39 +0100
Subject: [PATCH] Updated ProceedingsImExporter to implement updated interface.

---
 .../publications/ProceedingsImExporter.java   | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/sci-publications/src/main/java/org/scientificcms/publications/ProceedingsImExporter.java b/sci-publications/src/main/java/org/scientificcms/publications/ProceedingsImExporter.java
index 5575d9d..cc9a1c5 100644
--- a/sci-publications/src/main/java/org/scientificcms/publications/ProceedingsImExporter.java
+++ b/sci-publications/src/main/java/org/scientificcms/publications/ProceedingsImExporter.java
@@ -3,6 +3,7 @@ package org.scientificcms.publications;
 import org.libreccm.imexport.Processes;
 import org.librecms.assets.Organization;
 
+import java.util.Objects;
 import java.util.Set;
 
 import javax.enterprise.context.RequestScoped;
@@ -30,4 +31,55 @@ public class ProceedingsImExporter
         );
     }
 
+    @Override
+    protected void updateExistingPublicationWithPublisher(
+        final Proceedings existingPublication,
+        final Proceedings withImportedPublication
+    ) {
+        if (!Objects.equals(
+            existingPublication.getNameOfConference(),
+            withImportedPublication.getNameOfConference()
+        )) {
+            existingPublication.setNameOfConference(
+                withImportedPublication.getNameOfConference()
+            );
+        }
+
+        if (!Objects.equals(
+            existingPublication.getPlaceOfConference(),
+            withImportedPublication.getPlaceOfConference()
+        )) {
+            existingPublication.setPlaceOfConference(
+                withImportedPublication.getPlaceOfConference()
+            );
+        }
+
+        if (!Objects.equals(
+            existingPublication.getStartDate(),
+            withImportedPublication.getStartDate()
+        )) {
+            existingPublication.setStartDate(
+                withImportedPublication.getStartDate()
+            );
+        }
+
+        if (!Objects.equals(
+            existingPublication.getEndDate(),
+            withImportedPublication.getEndDate()
+        )) {
+            existingPublication.setEndDate(
+                withImportedPublication.getEndDate()
+            );
+        }
+
+        if (!Objects.equals(
+            existingPublication.getOrganizer(),
+            withImportedPublication.getOrganizer()
+        )) {
+            existingPublication.setOrganizer(
+                withImportedPublication.getOrganizer()
+            );
+        }
+    }
+
 }