Use JSON-LD media type for OAI-ORE exports

doc/release-notes/11580-oai-ore-jsonld-media-type.md

@@ -0,0 +1,3 @@
+## Updates for API Users
+
+- OAI-ORE dataset exports now use the `application/ld+json` media type.

src/main/java/edu/harvard/iq/dataverse/export/OAI_OREExporter.java

@@ -12,7 +12,6 @@
 import java.util.Optional;
 import java.util.logging.Logger;
 
-import jakarta.ws.rs.core.MediaType;
 
 @AutoService(Exporter.class)
 public class OAI_OREExporter implements Exporter {
@@ -57,7 +56,7 @@ public Boolean isAvailableToUsers() {
 
     @Override
     public String getMediaType() {
-        return MediaType.APPLICATION_JSON;
+        return "application/ld+json";
     }
 
 }

src/test/java/edu/harvard/iq/dataverse/export/OAI_OREExporterTest.java

@@ -0,0 +1,15 @@
+package edu.harvard.iq.dataverse.export;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class OAI_OREExporterTest {
+
+    @Test
+    public void testGetMediaType() {
+        OAI_OREExporter exporter = new OAI_OREExporter();
+
+        assertEquals("application/ld+json", exporter.getMediaType());
+    }
+}

src/test/resources/json/export-formats.json

@@ -3,7 +3,7 @@
   "data": {
     "OAI_ORE": {
       "displayName": "OAI_ORE",
-      "mediaType": "application/json",
+      "mediaType": "application/ld+json",
       "isHarvestable": false,
       "isVisibleInUserInterface": true
     },