catch rest client exception

TAMULib · Sep 7, 2020 · e8ae3e5 · e8ae3e5
1 parent 1fe0bc8
commit e8ae3e5
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/src/main/java/edu/tamu/iiif/service/AbstractManifestService.java b/src/main/java/edu/tamu/iiif/service/AbstractManifestService.java
@@ -36,8 +36,7 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpHeaders;
-import org.springframework.util.MimeType;
-import org.springframework.util.MimeTypeUtils;
+import org.springframework.web.client.RestClientException;
 import org.springframework.web.client.RestTemplate;
 
 import de.digitalcollections.iiif.presentation.model.api.v2.Canvas;
@@ -459,8 +458,12 @@ private Optional<JsonNode> getImageInfo(String url) {
     }
 
     private Optional<String> getMimeType(String url) {
-        HttpHeaders headers = restTemplate.headForHeaders(url);
-        return Optional.ofNullable(headers.getFirst(HttpHeaders.CONTENT_TYPE));
+        try {
+            HttpHeaders headers = restTemplate.headForHeaders(url);
+            return Optional.ofNullable(headers.getFirst(HttpHeaders.CONTENT_TYPE));
+        } catch (RestClientException e) {
+            return Optional.empty();
+        }
     }
 
     private Metadata buildMetadata(String label, String value) {