--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifact-database/src/main/java/org/dive4elements/artifactdatabase/DefaultBackendListener.java	Thu Apr 25 10:57:18 2013 +0200
@@ -0,0 +1,116 @@
+package de.intevation.artifactdatabase;
+
+import java.util.List;
+
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.ArtifactCollection;
+import de.intevation.artifacts.GlobalContext;
+import de.intevation.artifacts.User;
+
+import org.w3c.dom.Document;
+
+import org.apache.log4j.Logger;
+
+public class DefaultBackendListener
+implements   BackendListener
+{
+    private static Logger log = Logger.getLogger(DefaultBackendListener.class);
+
+    public DefaultBackendListener() {
+    }
+
+    @Override
+    public void setup(GlobalContext globalContext) {
+        log.debug("setup");
+    }
+
+    @Override
+    public void createdArtifact(Artifact artifact, Backend backend) {
+        log.debug("createdArtifact");
+    }
+
+    @Override
+    public void storedArtifact(Artifact artifact, Backend backend) {
+        log.debug("storedArtifact");
+    }
+
+    @Override
+    public void createdUser(User user, Backend backend) {
+        log.debug("createdUser");
+    }
+
+    @Override
+    public void deletedUser(String identifier, Backend backend) {
+        log.debug("deletedUser");
+    }
+
+    @Override
+    public void createdCollection(
+        ArtifactCollection collection,
+        Backend            backend
+    ) {
+        log.debug("createdCollection");
+    }
+
+    @Override
+    public void deletedCollection(String identifier, Backend backend) {
+        log.debug("deletedCollection");
+    }
+
+    @Override
+    public void changedCollectionAttribute(
+        String   identifier,
+        Document document,
+        Backend  backend
+    ) {
+        log.debug("changedCollectionAttribute");
+    }
+
+    @Override
+    public void changedCollectionItemAttribute(
+        String   collectionId,
+        String   artifactId,
+        Document document,
+        Backend  backend
+    ) {
+        log.debug("changedCollectionItemAttribute");
+    }
+
+    @Override
+    public void addedArtifactToCollection(
+        String  artifactId,
+        String  collectionId,
+        Backend backend
+    ) {
+        log.debug("addedArtifactToCollection");
+    }
+
+    @Override
+    public void removedArtifactFromCollection(
+        String  artifactId,
+        String  collectionId,
+        Backend backend
+    ) {
+        log.debug("removedArtifactFromCollection");
+    }
+
+    @Override
+    public void setCollectionName(
+        String collectionId,
+        String name
+    ) {
+        log.debug("setCollectionName");
+    }
+
+    @Override
+    public void killedCollections(List<String> identifiers, Backend backend) {
+        log.debug("killedCollections");
+    }
+
+    @Override
+    public void killedArtifacts(List<String> identifiers, Backend backend) {
+        log.debug("killedArtifacts");
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
+