Move PCE label handling from APP to protocol.

Change-Id: I26ae21b27ac2dc9ae3302030f6860e0e371c342c
diff --git a/protocols/pcep/ctl/src/test/java/org/onosproject/pcelabelstore/util/MockNetConfigRegistryAdapter.java b/protocols/pcep/ctl/src/test/java/org/onosproject/pcelabelstore/util/MockNetConfigRegistryAdapter.java
new file mode 100644
index 0000000..21dea6b
--- /dev/null
+++ b/protocols/pcep/ctl/src/test/java/org/onosproject/pcelabelstore/util/MockNetConfigRegistryAdapter.java
@@ -0,0 +1,179 @@
+package org.onosproject.pcelabelstore.util;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.config.Config;
+import org.onosproject.net.config.ConfigApplyDelegate;
+import org.onosproject.net.config.ConfigFactory;
+import org.onosproject.net.config.NetworkConfigListener;
+import org.onosproject.net.config.NetworkConfigRegistry;
+import org.onosproject.net.config.NetworkConfigService;
+import org.onosproject.net.config.SubjectFactory;
+import org.onosproject.pcep.api.DeviceCapability;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.JsonNodeFactory;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/* Mock test for network config registry. */
+public class MockNetConfigRegistryAdapter implements NetworkConfigService, NetworkConfigRegistry {
+    private ConfigFactory cfgFactory;
+    private Map<DeviceId, DeviceCapability> classConfig = new HashMap<>();
+
+    @Override
+    public void registerConfigFactory(ConfigFactory configFactory) {
+        cfgFactory = configFactory;
+    }
+
+    @Override
+    public void unregisterConfigFactory(ConfigFactory configFactory) {
+        cfgFactory = null;
+    }
+
+    @Override
+    public <S, C extends Config<S>> C addConfig(S subject, Class<C> configClass) {
+        if (configClass == DeviceCapability.class) {
+            DeviceCapability devCap = new DeviceCapability();
+            classConfig.put((DeviceId) subject, devCap);
+
+            JsonNode node = new ObjectNode(new MockJsonNode());
+            ObjectMapper mapper = new ObjectMapper();
+            ConfigApplyDelegate delegate = new InternalApplyDelegate();
+            devCap.init((DeviceId) subject, null, node, mapper, delegate);
+            return (C) devCap;
+        }
+
+        return null;
+    }
+
+    @Override
+    public <S, C extends Config<S>> void removeConfig(S subject, Class<C> configClass) {
+        classConfig.remove(subject);
+    }
+
+    @Override
+    public <S, C extends Config<S>> C getConfig(S subject, Class<C> configClass) {
+        if (configClass == DeviceCapability.class) {
+            return (C) classConfig.get(subject);
+        }
+        return null;
+    }
+
+    private class MockJsonNode extends JsonNodeFactory {
+    }
+
+    // Auxiliary delegate to receive notifications about changes applied to
+    // the network configuration - by the apps.
+    private class InternalApplyDelegate implements ConfigApplyDelegate {
+        @Override
+        public void onApply(Config config) {
+            //configs.put(config.subject(), config.node());
+        }
+    }
+
+    @Override
+    public void addListener(NetworkConfigListener listener) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void removeListener(NetworkConfigListener listener) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public Set<ConfigFactory> getConfigFactories() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S, C extends Config<S>> Set<ConfigFactory<S, C>> getConfigFactories(Class<S> subjectClass) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S, C extends Config<S>> ConfigFactory<S, C> getConfigFactory(Class<C> configClass) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public Set<Class> getSubjectClasses() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public SubjectFactory getSubjectFactory(String subjectClassKey) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public SubjectFactory getSubjectFactory(Class subjectClass) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public Class<? extends Config> getConfigClass(String subjectClassKey, String configKey) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S> Set<S> getSubjects(Class<S> subjectClass) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S, C extends Config<S>> Set<S> getSubjects(Class<S> subjectClass, Class<C> configClass) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S> Set<? extends Config<S>> getConfigs(S subject) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S, C extends Config<S>> C applyConfig(S subject, Class<C> configClass, JsonNode json) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S, C extends Config<S>> C applyConfig(String subjectClassKey, S subject, String configKey, JsonNode json) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public <S> void removeConfig(String subjectClassKey, S subject, String configKey) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public <S> void removeConfig(S subject) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public <S> void removeConfig() {
+        // TODO Auto-generated method stub
+
+    }
+}