--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java	Sun Sep 06 16:16:54 2009 +0000
@@ -0,0 +1,57 @@
+package de.intevation.artifactdatabase;
+
+import java.util.HashMap;
+
+import de.intevation.artifacts.ArtifactDatabase;
+import de.intevation.artifacts.ArtifactFactory;
+import de.intevation.artifacts.Artifact;
+
+/**
+ *  @author Sascha L. Teichmann
+ */
+public class ArtifactDatabaseImpl
+implements   ArtifactDatabase
+{
+    protected String [] factoryNames;
+    protected HashMap   name2factory;
+
+    protected Backend   backend;
+    protected Object    context;
+
+    public ArtifactDatabaseImpl() {
+    }
+
+    public ArtifactDatabaseImpl(FactoryBootstrap bootstrap, Backend backend) {
+        name2factory = new HashMap();
+
+        ArtifactFactory [] factories = bootstrap.getArtifactFactories();
+        factoryNames = new String[factories.length];
+
+        for (int i = 0; i < factories.length; ++i) {
+            ArtifactFactory factory = factories[i];
+            name2factory.put(factoryNames[i] = factory.getName(), factory);
+        }
+
+        context = bootstrap.getContext();
+    }
+
+    public String [] getArtifactFactoryNames() {
+        return factoryNames;
+    }
+
+    public Artifact getArtifact(String identifier) {
+        return backend.getArtifact(identifier);
+    }
+
+    public Artifact createArtifactWithFactory(String factoryName) {
+        ArtifactFactory factory = (ArtifactFactory)name2factory.get(factoryName);
+        return  factory == null
+            ? null
+            : backend.createArtifactWithFactory(factory, context);
+    }
+
+    public Object getArtifactContext() {
+        return context;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: