LNK-1524: fix validation error

core/src/main/java/com/lantanagroup/link/serialize/FhirJsonDeserializer.java

@@ -1,23 +1,27 @@
 package com.lantanagroup.link.serialize;
 
-import ca.uhn.fhir.context.FhirContext;
 import ca.uhn.fhir.parser.IParser;
 import com.fasterxml.jackson.core.JsonParser;
 import com.fasterxml.jackson.databind.DeserializationContext;
 import com.fasterxml.jackson.databind.JsonDeserializer;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.server.ResponseStatusException;
 
-import java.io.IOException;
 
 public class FhirJsonDeserializer<T> extends JsonDeserializer<T> {
-  private IParser jsonParser;
+  private final IParser jsonParser;
 
   public FhirJsonDeserializer(IParser jsonParser) {
     this.jsonParser = jsonParser;
   }
 
   @Override
-  public T deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
-    String jsonContent = jsonParser.readValueAsTree().toString();
-    return (T) this.jsonParser.parseResource(jsonContent);
+  public T deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) {
+    try {
+      String jsonContent = jsonParser.readValueAsTree().toString();
+      return (T) this.jsonParser.parseResource(jsonContent);
+    } catch (Exception e) {
+      throw new ResponseStatusException(HttpStatus.BAD_REQUEST, e.getMessage());
+    }
   }
 }

core/src/main/java/com/lantanagroup/link/spring/ErrorFilter.java

@@ -1,6 +1,5 @@
 package com.lantanagroup.link.spring;
 
-import ca.uhn.fhir.parser.DataFormatException;
 import ca.uhn.fhir.rest.server.exceptions.BaseServerResponseException;
 import com.auth0.jwk.JwkException;
 import com.auth0.jwt.exceptions.JWTVerificationException;
@@ -74,10 +73,6 @@ private boolean resolve(HttpServletResponse response, Throwable throwable) throw
       response.sendError(exception.getStatusCode(), exception.getReasonPhrase());
       return true;
     }
-    if(throwable instanceof DataFormatException) {
-        response.sendError(400, throwable.getMessage());
-        return true;
-    }
     return false;
   }