[LMS-1676] fixed registration of sample with more than 1 parent

SVN: 17371

openbis/source/java/ch/systemsx/cisd/openbis/generic/server/business/bo/AbstractSampleBusinessObject.java

@@ -143,10 +143,14 @@ abstract class AbstractSampleBusinessObject extends AbstractSampleIdentifierBusi
             if (sampleIdentifier.isSpaceLevel())
             {
                 final String spaceCode = sampleIdentifier.getSpaceLevel().getSpaceCode();
+                final List<SamplePE> parentPEs = new ArrayList<SamplePE>();
                 for (SampleIdentifier si : parentIdentifiers)
                 {
-                    IdentifierHelper.fillAndCheckGroup(si, spaceCode);
+                    IdentifierHelper.fillGroupIfNotSpecified(si, spaceCode);
+                    SamplePE parent = getSampleByIdentifier(si);
+                    parentPEs.add(parent);
                 }
+                addParents(samplePE, parentPEs);
             }
         }
         String containerIdentifier = newSample.getContainerIdentifier();

openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/dto/identifier/IdentifierHelper.java

@@ -254,4 +254,12 @@ public final class IdentifierHelper
                     "Sample '%s' does not belong to the space '%s'", sample, expectedGroupCode));
         }
     }
+
+    static public void fillGroupIfNotSpecified(SampleIdentifier sample, String defaultGroupCode)
+    {
+        if (sample.isInsideHomeGroup())
+        {
+            sample.getSpaceLevel().setSpaceCode(defaultGroupCode);
+        }
+    }
 }