Make it possible to create "fake" clients on Android.

Extract interface from Client.ClientInterface in order to override it
for Android, while still using the VariableFactory code as-is.

3 files changed, 13 insertions, 9 deletions

diff --git a/same/src/main/java/com/orbekk/same/Client.java b/same/src/main/java/com/orbekk/same/Client.java
index 3799041..244a64d 100644
--- a/same/src/main/java/com/orbekk/same/Client.java
+++ b/same/src/main/java/com/orbekk/same/Client.java
@@ -20,16 +20,18 @@ public class Client implements DiscoveryListener {
             new ArrayList<StateChangedListener>();
     private NetworkNotificationListener networkListener;
     
-    public class ClientInterface {
-        private ClientInterface() {
+    public class ClientInterfaceImpl implements ClientInterface {
+        private ClientInterfaceImpl() {
         }
         
         /** Get a copy of all the client state.
          */
+        @Override
         public State getState() {
             return new State(state);
         }
         
+        @Override
         public void set(String name, String data, long revision)
                 throws UpdateConflict {
             String masterUrl = state.getDataOf(".masterUrl");
@@ -47,16 +49,18 @@ public class Client implements DiscoveryListener {
             }
         }
         
+        @Override
         public void addStateListener(StateChangedListener listener) {
             stateListeners.add(listener);
         }
         
+        @Override
         public void removeStateListener(StateChangedListener listener) {
             stateListeners.remove(listener);
         }
     }
     
-    private ClientInterface clientInterface = new ClientInterface();
+    private ClientInterface clientInterface = new ClientInterfaceImpl();
     
     private ClientService serviceImpl = new ClientService() {
         @Override
diff --git a/same/src/main/java/com/orbekk/same/VariableFactory.java b/same/src/main/java/com/orbekk/same/VariableFactory.java
index 49604c6..66e6747 100644
--- a/same/src/main/java/com/orbekk/same/VariableFactory.java
+++ b/same/src/main/java/com/orbekk/same/VariableFactory.java
@@ -16,7 +16,7 @@ import com.orbekk.same.State.Component;
  */
 public class VariableFactory {
     private Logger logger = LoggerFactory.getLogger(getClass());
-    private Client.ClientInterface client;
+    private ClientInterface client;
     private ObjectMapper mapper = new ObjectMapper();
     
     private class VariableImpl<T> implements Variable<T>, StateChangedListener {
@@ -76,11 +76,11 @@ public class VariableFactory {
         }
     }
     
-    public static VariableFactory create(Client.ClientInterface client) {
+    public static VariableFactory create(ClientInterface client) {
         return new VariableFactory(client);
     }
     
-    VariableFactory(Client.ClientInterface client) {
+    VariableFactory(ClientInterface client) {
         this.client = client;
     }
     
diff --git a/same/src/main/java/com/orbekk/same/http/StateServlet.java b/same/src/main/java/com/orbekk/same/http/StateServlet.java
index 17e566d..8b4d8c5 100644
--- a/same/src/main/java/com/orbekk/same/http/StateServlet.java
+++ b/same/src/main/java/com/orbekk/same/http/StateServlet.java
@@ -12,18 +12,18 @@ import javax.servlet.http.HttpServletResponse;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.orbekk.same.Client;
+import com.orbekk.same.ClientInterface;
 import com.orbekk.same.UpdateConflict;
 import com.orbekk.same.Variable;
 import com.orbekk.same.VariableFactory;
 
 public class StateServlet extends HttpServlet {
     private Logger logger = LoggerFactory.getLogger(getClass());
-    private Client.ClientInterface client;
+    private ClientInterface client;
     private VariableFactory variableFactory;
     private final static String TITLE = "State viewer";
     
-    public StateServlet(Client.ClientInterface client,
+    public StateServlet(ClientInterface client,
             VariableFactory variableFactory) {
         this.client = client;
         this.variableFactory = variableFactory;