Mercurial > dive4elements > framework
diff artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java @ 168:f70977cf2faf
Avoid Nullpointer exception in listCollections() when no creation time of the collection is returned.
artifacts/trunk@1393 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Fri, 04 Mar 2011 09:13:18 +0000 |
| parents | c9c27aca2f70 |
| children | 2f575d594fdb |
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--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java Thu Mar 03 17:01:04 2011 +0000 +++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java Fri Mar 04 09:13:18 2011 +0000 @@ -33,6 +33,7 @@ import java.util.ArrayList; import java.util.Arrays; +import java.util.Date; import java.util.HashMap; import java.util.HashSet; import java.util.List; @@ -1154,9 +1155,13 @@ Element collection = ec.create("artifact-collection"); ec.addAttr(collection, "name", c.getName()); ec.addAttr(collection, "uuid", c.identifier()); - ec.addAttr( - collection, "creation", - Long.toString(c.getCreationTime().getTime())); + + Date creationTime = c.getCreationTime(); + String creation = creationTime != null + ? Long.toString(creationTime.getTime()) + : ""; + + ec.addAttr(collection, "creation", creation); root.appendChild(collection); }