SSDM-4584: OpenbisSync: Name Translation minor fix

SVN: 37987

datastore_server/source/java/ch/ethz/sis/openbis/generic/server/dss/plugins/sync/harvester/synchronizer/translator/CustomNameTranslator.java

@@ -27,7 +27,6 @@ import ch.systemsx.cisd.common.exceptions.ConfigurationFailureException;
  */
 public class CustomNameTranslator implements INameTranslator
 {
-
     private final HashMap<String, String> spaceMappings;
 
     public CustomNameTranslator(HashMap<String, String> spaceMappings)

datastore_server/source/java/ch/ethz/sis/openbis/generic/server/dss/plugins/sync/harvester/synchronizer/translator/PrefixBasedNameTranslator.java

@@ -16,6 +16,8 @@
 
 package ch.ethz.sis.openbis.generic.server.dss.plugins.sync.harvester.synchronizer.translator;
 
+import org.apache.commons.lang3.StringUtils;
+
 /**
  * 
  *
@@ -33,6 +35,7 @@ public class PrefixBasedNameTranslator implements INameTranslator
     @Override
     public String translate(String name)
     {
+        assert StringUtils.isBlank(name) == false : "Prefix translation can only be done for non-null values";
         return prefix + "_" + name;
     }