Prevented possible NullPointerException's

[jpa-converters] / src / main / java / de / juplo / jpa / converters / URIConverter.java

diff --git a/src/main/java/de/juplo/jpa/converters/URIConverter.java b/src/main/java/de/juplo/jpa/converters/URIConverter.java
index 2ce54a6..5a1ac92 100644 (file)
--- a/src/main/java/de/juplo/jpa/converters/URIConverter.java
+++ b/src/main/java/de/juplo/jpa/converters/URIConverter.java
@@ -15,12 +15,16 @@ public class URIConverter implements AttributeConverter<URI, String>
   @Override
   public String convertToDatabaseColumn(URI uri)
   {
+    if (uri == null)
+      return null;
     return uri.toASCIIString();
   }
 
   @Override
   public URI convertToEntityAttribute(String string)
   {
+    if (string == null)
+      return null;
     return URI.create(string);
   }  
 }