Allows replacing of the schema serializer

modules/swagger-core/src/main/java/io/swagger/v3/core/util/ObjectMapperFactory.java

@@ -61,6 +61,8 @@
 
 public class ObjectMapperFactory {
 
+ private static SchemaSerializerFactory schemaSerializerFactory;
+
  protected static ObjectMapper createJson() {
  return create(null);
  }
@@ -88,7 +90,7 @@ public void setupModule(SetupContext context) {
  public JsonSerializer<?> modifySerializer(
  SerializationConfig config, BeanDescription desc, JsonSerializer<?> serializer) {
  if (Schema.class.isAssignableFrom(desc.getBeanClass())) {
- return new SchemaSerializer((JsonSerializer<Object>) serializer);
+ return schemaSerializerFactory==null?new SchemaSerializer((JsonSerializer<Object>) serializer):schemaSerializerFactory.create(serializer);
  }
  return serializer;
  }
@@ -162,5 +164,9 @@ public static ObjectMapper buildStrictGenericObjectMapper() {
  mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
  return mapper;
  }
+
+ public static void setSchemaSerializerFactory(SchemaSerializerFactory schemaSerializerFactory) {
+ ObjectMapperFactory.schemaSerializerFactory = schemaSerializerFactory;
+ }
 
 }

modules/swagger-core/src/main/java/io/swagger/v3/core/util/SchemaSerializerFactory.java

@@ -0,0 +1,11 @@
+package io.swagger.v3.core.util;
+
+import com.fasterxml.jackson.databind.JsonSerializer;
+
+import io.swagger.v3.core.jackson.SchemaSerializer;
+
+public interface SchemaSerializerFactory {
+
+ SchemaSerializer create(JsonSerializer<?> serializer);
+
+}