Moved SettingsToJsonSerializer to com.sap.sse.shared.android and added

com.sap.sse.shared.android.test

java/com.sap.sse.shared.android/META-INF/MANIFEST.MF

@@ -11,3 +11,7 @@ Export-Package: com.sap.sse.concurrent,
  com.sap.sse.shared.media,
  com.sap.sse.shared.media.impl,
  com.sap.sse.util.impl
+Import-Package: com.sap.sse.common.settings,
+ com.sap.sse.common.settings.base,
+ com.sap.sse.common.settings.converter,
+ com.sap.sse.common.settings.serializer

java/com.sap.sse.shared.android/src/com/sap/sse/shared/settings/SettingsToJsonSerializer.java

@@ -0,0 +1,61 @@
+package com.sap.sse.shared.settings;
+
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+
+import com.sap.sse.common.settings.EnumSetting;
+import com.sap.sse.common.settings.ListSetting;
+import com.sap.sse.common.settings.Settings;
+import com.sap.sse.common.settings.serializer.AbstractSettingsToJsonSerializer;
+
+/**
+ * Serializes a {@link Settings} object to a {@link JSONObject}. All setting types are supported as top-level entities.
+ * Nesting of {@link Settings} is generally supported. For example, a {@link Settings} object can be contains as one
+ * setting within another {@link Settings} object. However, when nesting {@link EnumSetting} objects within a
+ * {@link ListSetting} then it is mandatory to put this {@link ListSetting} object into a {@link Settings} object's
+ * {@link Settings#getNonDefaultSettings()}, such as into a {@link MapSettings} object. The technical reason for this
+ * limitation is that the {@link Class} object for the enumeration type must be stored with the serialized format in
+ * order to re-construct the enumeration literals of the correct type. For readability of the produced JSON output,
+ * this implementation chooses to store the enumeration class's name in a special property that is sibling of the
+ * enumeration property. A {@link ListSetting} object does not contain named properties and therefore does not allow
+ * us to add such a property easily.
+ * 
+ * @author Axel Uhl (D043530)
+ *
+ */
+public class SettingsToJsonSerializer extends AbstractSettingsToJsonSerializer<JSONObject, JSONArray> {
+
+    @Override
+    protected JSONObject newOBJECT() {
+        return new JSONObject();
+    }
+
+    @Override
+    protected void set(JSONObject jsonObject, String property, Object value) {
+        jsonObject.put(property, value);
+    }
+
+    @Override
+    protected Object get(JSONObject jsonObject, String property) {
+        return jsonObject.get(property);
+    }
+    
+    @Override
+    protected boolean hasProperty(JSONObject jsonObject, String property) {
+        return jsonObject.containsKey(property);
+    }
+    
+    @Override
+    protected JSONArray ToJsonArray(Iterable<Object> values) {
+        JSONArray jsonArray = new JSONArray();
+        for(Object value : values) {
+            jsonArray.add(value);
+        }
+        return jsonArray;
+    }
+
+    @Override
+    protected Iterable<Object> fromJsonArray(JSONArray jsonArray) {
+        return jsonArray;
+    }
+}