Fix #17 cleanup unused API

- Renaming RoundEnvironementInternal
- Refactor Context and Context internal
 - remove old method
 - add objectGraph

core/src/main/java/io/nuun/kernel/core/AbstractPlugin.java

@@ -19,7 +19,7 @@
 import io.nuun.kernel.api.Plugin;
 import io.nuun.kernel.api.di.UnitModule;
 import io.nuun.kernel.api.plugin.InitState;
-import io.nuun.kernel.api.plugin.RoundEnvironment;
+import io.nuun.kernel.api.plugin.Round;
 import io.nuun.kernel.api.plugin.context.Context;
 import io.nuun.kernel.api.plugin.context.InitContext;
 import io.nuun.kernel.api.plugin.request.*;
@@ -48,7 +48,7 @@ public abstract class AbstractPlugin implements Plugin
 
     protected Context          context = null;
     protected Object           containerContext = null;
-    protected RoundEnvironment roundEnvironment;
+    protected Round round;
 
     // ============================= PLUGIN LIFE CYCLE USED BY KERNEL =============================
 
@@ -288,9 +288,9 @@ public DependencyInjectionProvider dependencyInjectionProvider()
     }
 
     @Override
-    public void provideRoundEnvironment(RoundEnvironment roundEnvironment)
+    public void provideRoundEnvironment(Round round)
     {
-        this.roundEnvironment = roundEnvironment;
+        this.round = round;
     }
 
 

core/src/main/java/io/nuun/kernel/core/internal/ContextInternal.java

@@ -0,0 +1,51 @@
+/**
+ * Copyright (C) 2013-2014 Kametic <[email protected]>
+ *
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 3, 29 June 2007;
+ * or any later version
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.gnu.org/licenses/lgpl-3.0.txt
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package io.nuun.kernel.core.internal;
+
+import com.google.inject.Injector;
+import io.nuun.kernel.api.di.ObjectGraph;
+import io.nuun.kernel.api.plugin.context.Context;
+
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ * @author Epo Jemba
+ * 
+ */
+@Singleton
+public class ContextInternal implements Context
+{
+
+    public final Injector mainInjector;
+
+    /**
+     * Constructor.
+     *
+     * @param mainInjector the guice main injector
+     */
+    @Inject
+    public ContextInternal(Injector mainInjector)
+    {
+        this.mainInjector = mainInjector;
+    }
+
+    @Override
+    public ObjectGraph applicationObjectGraph() {
+        return new ObjectGraphEmbedded(mainInjector);
+    }
+}