diff --git a/src/main/java/de/rwu/easydrop/api/client/AbstractDataSource.java b/src/main/java/de/rwu/easydrop/api/client/AbstractDataSource.java
index 4b58d66..5d410a8 100644
--- a/src/main/java/de/rwu/easydrop/api/client/AbstractDataSource.java
+++ b/src/main/java/de/rwu/easydrop/api/client/AbstractDataSource.java
@@ -72,13 +72,23 @@ public abstract class AbstractDataSource implements DataSource {
                                 + responseCode);
             }
 
-            String line;
+            
+            String line;            
             while ((line = reader.readLine()) != null) {
                 response.append(line);
             }
             reader.close();
 
-            buildProductDTO(product, response.toString());
+            // FIXME: Mock not complete. Data is missing
+            // FIXME response can be empty
+            String data;
+            if (response.toString().isEmpty()){
+                data = "{}";                
+            }
+            else {
+                data = response.toString();
+            }
+            buildProductDTO(product, data);
         } catch (IOException e) {
             throw new DataSourceException(
                     "Couldn't fulfill "
diff --git a/src/main/java/de/rwu/easydrop/data/connector/DatabaseConnector.java b/src/main/java/de/rwu/easydrop/data/connector/DatabaseConnector.java
new file mode 100644
index 0000000..ce6360a
--- /dev/null
+++ b/src/main/java/de/rwu/easydrop/data/connector/DatabaseConnector.java
@@ -0,0 +1,10 @@
+package de.rwu.easydrop.data.connector;
+
+/**
+ * Allows connecting to a SQLite Database.
+ *
+ * TODO implement
+ */
+public class DatabaseConnector {
+
+}