diff options
Diffstat (limited to 'cps-ri/src/main/java/org')
| -rw-r--r-- | cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java index c6e28aba91..2d67d7c953 100644 --- a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java +++ b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java @@ -48,6 +48,7 @@ import org.onap.cps.spi.entities.DataspaceEntity; import org.onap.cps.spi.entities.FragmentEntity; import org.onap.cps.spi.exceptions.AlreadyDefinedException; import org.onap.cps.spi.exceptions.ConcurrencyException; +import org.onap.cps.spi.exceptions.CpsAdminException; import org.onap.cps.spi.exceptions.CpsPathException; import org.onap.cps.spi.exceptions.DataNodeNotFoundException; import org.onap.cps.spi.model.DataNode; @@ -384,6 +385,10 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService } private static String getListElementXpathPrefix(final Collection<DataNode> newListElements) { + if (newListElements.isEmpty()) { + throw new CpsAdminException("Invalid list replacement", + "Cannot replace list elements with empty collection"); + } final String firstChildNodeXpath = newListElements.iterator().next().getXpath(); return firstChildNodeXpath.substring(0, firstChildNodeXpath.lastIndexOf("[") + 1); } |