Move netconf.api.monitoring

[netconf.git] / netconf / mdsal-netconf-connector / src / main / java / org / opendaylight / netconf / mdsal / connector / CurrentSchemaContext.java

diff --git a/netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/netconf/mdsal/connector/CurrentSchemaContext.java b/netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/netconf/mdsal/connector/CurrentSchemaContext.java
index d83cfb56f40d07bf0965a4ebd56c7303686efa2b..cd542c1d5fd491023747195cc5e956fd8f96dbb3 100644 (file)
--- a/netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/netconf/mdsal/connector/CurrentSchemaContext.java
+++ b/netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/netconf/mdsal/connector/CurrentSchemaContext.java
@@ -5,62 +5,78 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
-
 package org.opendaylight.netconf.mdsal.connector;
 
-import com.google.common.base.Preconditions;
-import com.google.common.collect.Sets;
+import static com.google.common.base.Preconditions.checkState;
+
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicReference;
-import org.opendaylight.controller.config.util.capability.Capability;
-import org.opendaylight.controller.sal.core.api.model.SchemaService;
-import org.opendaylight.netconf.api.monitoring.CapabilityListener;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.mdsal.dom.api.DOMSchemaService;
+import org.opendaylight.netconf.api.capability.Capability;
+import org.opendaylight.netconf.server.api.monitoring.CapabilityListener;
+import org.opendaylight.yangtools.concepts.Registration;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContextListener;
 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
 import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceProvider;
 
-public class CurrentSchemaContext implements SchemaContextListener, AutoCloseable {
-    private final AtomicReference<SchemaContext> currentContext = new AtomicReference<>();
-    private final ListenerRegistration<SchemaContextListener> schemaContextListenerListenerRegistration;
-    private final Set<CapabilityListener> listeners1 = Collections.synchronizedSet(Sets.newHashSet());
+// Non-final for mocking
+@SuppressWarnings("checkstyle:FinalClass")
+public class CurrentSchemaContext implements EffectiveModelContextListener, AutoCloseable {
+    private final AtomicReference<EffectiveModelContext> currentContext = new AtomicReference<>();
+    private final Set<CapabilityListener> listeners1 = Collections.synchronizedSet(new HashSet<>());
     private final SchemaSourceProvider<YangTextSchemaSource> rootSchemaSourceProvider;
 
-    public SchemaContext getCurrentContext() {
-        Preconditions.checkState(currentContext.get() != null, "Current context not received");
-        return currentContext.get();
-    }
+    private Registration schemaContextListenerListenerRegistration;
 
-    public CurrentSchemaContext(final SchemaService schemaService,
-                                final SchemaSourceProvider<YangTextSchemaSource> rootSchemaSourceProvider) {
+    private CurrentSchemaContext(final SchemaSourceProvider<YangTextSchemaSource> rootSchemaSourceProvider) {
         this.rootSchemaSourceProvider = rootSchemaSourceProvider;
-        schemaContextListenerListenerRegistration = schemaService.registerSchemaContextListener(this);
+    }
+
+    // keep spotbugs from complaining about overridable method in constructor
+    public static CurrentSchemaContext create(final DOMSchemaService schemaService,
+                         final SchemaSourceProvider<YangTextSchemaSource> rootSchemaSourceProvider) {
+        var context = new CurrentSchemaContext(rootSchemaSourceProvider);
+        final Registration registration = schemaService.registerSchemaContextListener(context);
+        context.setRegistration(registration);
+        return context;
+    }
+
+    private void setRegistration(final Registration registration) {
+        schemaContextListenerListenerRegistration = registration;
+    }
+
+    public @NonNull EffectiveModelContext getCurrentContext() {
+        final var ret = currentContext.get();
+        checkState(ret != null, "Current context not received");
+        return ret;
     }
 
     @Override
-    public void onGlobalContextUpdated(final SchemaContext schemaContext) {
+    public void onModelContextUpdated(final EffectiveModelContext schemaContext) {
         currentContext.set(schemaContext);
         // FIXME is notifying all the listeners from this callback wise ?
         final Set<Capability> addedCaps = MdsalNetconfOperationServiceFactory.transformCapabilities(
                 currentContext.get(), rootSchemaSourceProvider);
         for (final CapabilityListener listener : listeners1) {
-            listener.onCapabilitiesChanged(addedCaps, Collections.emptySet());
+            listener.onCapabilitiesChanged(addedCaps, Set.of());
         }
     }
 
     @Override
-    public void close() throws Exception {
+    public void close() {
         listeners1.clear();
         schemaContextListenerListenerRegistration.close();
         currentContext.set(null);
     }
 
-    public AutoCloseable registerCapabilityListener(final CapabilityListener listener) {
+    public Registration registerCapabilityListener(final CapabilityListener listener) {
         listener.onCapabilitiesChanged(MdsalNetconfOperationServiceFactory.transformCapabilities(currentContext.get(),
-                rootSchemaSourceProvider), Collections.emptySet());
+                rootSchemaSourceProvider), Set.of());
         listeners1.add(listener);
         return () -> listeners1.remove(listener);
     }
-}
\ No newline at end of file
+}