update media type to be more specific #6

src/main/java/io/gdcc/spi/export/croissant/CroissantExporter.java

@@ -63,12 +63,15 @@ public Boolean isAvailableToUsers() {
     }
 
     /**
-     * Defines the mime type of the exported format - used when metadata is downloaded, i.e. to
-     * trigger an appropriate viewer in the user's browser.
+     * Defines the mime type of the exported format - used when metadata is
+     * downloaded, i.e. to trigger an appropriate viewer in the user's browser.
+     *
+     * We are asking for the media type to be added to the Croissant spec in
+     * https://github.com/mlcommons/croissant/issues/792 .
      */
     @Override
     public String getMediaType() {
-        return MediaType.APPLICATION_JSON;
+        return "application/ld+json; profile=\"http://mlcommons.org/croissant/1.0\"";
     }
 
     /**

src/test/java/io/gdcc/spi/export/croissant/CroissantExporterTest.java

@@ -252,7 +252,7 @@ public void testIsAvailableToUsers() {
 
     @Test
     public void testGetMediaType() {
-        assertEquals("application/json", exporter.getMediaType());
+        assertEquals("application/ld+json; profile=\"http://mlcommons.org/croissant/1.0\"", exporter.getMediaType());
     }
 
     @Test