Merge pull request #179 from jawaff/exposed-uri-factory

Expose URI Factory

Author: stevehu

src/main/java/com/networknt/schema/JsonSchemaFactory.java

@@ -245,6 +245,14 @@ private JsonMetaSchema findMetaSchemaForSchema(final JsonNode schemaNode) {
         }
         return jsonMetaSchema;
     }
+    
+    /**
+     * @return A shared {@link URI} factory that is used for creating the URI references in schemas.
+     */
+    public URIFactory getUriFactory()
+    {
+    	return this.uriFactory;
+    }
 
     public JsonSchema getSchema(final String schema, final SchemaValidatorsConfig config) {
         try {