--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/shared/model/DefaultArtifact.java	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,94 @@
+package org.dive4elements.river.client.shared.model;
+
+import java.util.List;
+
+
+/**
+ * The default implementation of an artifact that might be used in the client.
+ *
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class DefaultArtifact implements Artifact {
+
+    /** The artifact's uuid. */
+    protected String uuid;
+
+    /** The artifacts hash value. */
+    protected String hash;
+
+    /** Determines if the artifact is in background mode.*/
+    protected boolean inBackground;
+
+    protected List<CalculationMessage> messages;
+
+    /** The current artifact description. */
+    protected ArtifactDescription artifactDescription;
+
+    /**
+     * This constructor should not be used to create new instances of this
+     * class. An empty artifact without uuid and hash will be the result of
+     * this constructor call.
+     */
+    public DefaultArtifact() {
+    }
+
+
+    public DefaultArtifact(String uuid, String hash) {
+        this(uuid, hash, false, null);
+    }
+
+
+    /**
+     * This constructor creates a new artifact instance with a uuid and a hash.
+     *
+     * @param uuid The artifact's uuid.
+     * @param hash The artifact's hash.
+     */
+    public DefaultArtifact(
+        String                   uuid,
+        String                   hash,
+        boolean                  inBackground,
+        List<CalculationMessage> messages
+    ) {
+        this.uuid         = uuid;
+        this.hash         = hash;
+        this.inBackground = inBackground;
+        this.messages     = messages;
+    }
+
+
+    public String getUuid() {
+        return uuid;
+    }
+
+
+    public String getHash() {
+        return hash;
+    }
+
+
+    public String getName() {
+        return "default";
+    }
+
+
+    public boolean isInBackground() {
+        return inBackground;
+    }
+
+
+    public List<CalculationMessage> getBackgroundMessages() {
+        return messages;
+    }
+
+
+    public ArtifactDescription getArtifactDescription() {
+        return artifactDescription;
+    }
+
+
+    public void setArtifactDescription(ArtifactDescription description) {
+        this.artifactDescription = description;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :