Bug 488: Removed requirement for DOM providers to supply BundleContext.

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / config / yang / md / sal / dom / impl / SchemaServiceImplSingletonModule.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/dom/impl/SchemaServiceImplSingletonModule.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/dom/impl/SchemaServiceImplSingletonModule.java
index 8152cbd6b1914bd654e9b4d12abc45d4467ddadb..fbc418dc2aec0203d4f52ad6b7ace8cc083ca019 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/dom/impl/SchemaServiceImplSingletonModule.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/dom/impl/SchemaServiceImplSingletonModule.java
@@ -1,11 +1,9 @@
-/**
- * Generated file
-
- * Generated from: yang module name: opendaylight-sal-dom-broker-impl  yang module local name: schema-service-singleton
- * Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
- * Generated at: Wed Nov 20 17:01:31 CET 2013
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
  *
- * Do not modify this file unless it is present under src/main directory
+ * This program and the accompanying materials are made available under the
+ * 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.controller.config.yang.md.sal.dom.impl;
 
@@ -17,29 +15,29 @@ import org.opendaylight.yangtools.yang.model.api.Module;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.opendaylight.yangtools.yang.model.api.SchemaServiceListener;
 import org.osgi.framework.BundleContext;
-import org.osgi.framework.ServiceReference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-/**
-*
-*/
 public final class SchemaServiceImplSingletonModule extends
-        org.opendaylight.controller.config.yang.md.sal.dom.impl.AbstractSchemaServiceImplSingletonModule {
+org.opendaylight.controller.config.yang.md.sal.dom.impl.AbstractSchemaServiceImplSingletonModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(SchemaServiceImplSingletonModule.class);
 
     BundleContext bundleContext;
 
-    public SchemaServiceImplSingletonModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier,
-            org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+    public SchemaServiceImplSingletonModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
+            final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
         super(identifier, dependencyResolver);
     }
 
-    public SchemaServiceImplSingletonModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier,
-            org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
-            SchemaServiceImplSingletonModule oldModule, java.lang.AutoCloseable oldInstance) {
+    public SchemaServiceImplSingletonModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
+            final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
+            final SchemaServiceImplSingletonModule oldModule, final java.lang.AutoCloseable oldInstance) {
         super(identifier, dependencyResolver, oldModule, oldInstance);
     }
 
     @Override
-    public boolean canReuseInstance(AbstractSchemaServiceImplSingletonModule oldModule) {
+    public boolean canReuseInstance(final AbstractSchemaServiceImplSingletonModule oldModule) {
         return true;
     }
 
@@ -47,7 +45,7 @@ public final class SchemaServiceImplSingletonModule extends
         return bundleContext;
     }
 
-    public void setBundleContext(BundleContext bundleContext) {
+    public void setBundleContext(final BundleContext bundleContext) {
         this.bundleContext = bundleContext;
     }
 
@@ -58,56 +56,46 @@ public final class SchemaServiceImplSingletonModule extends
 
     @Override
     public java.lang.AutoCloseable createInstance() {
-        ServiceReference<SchemaService> ref = getBundleContext().getServiceReference(SchemaService.class);
-        if (ref != null) {
-            return new GlobalSchemaServiceProxy(getBundleContext(), ref);
-        }
-
-        GlobalBundleScanningSchemaServiceImpl newInstance = new GlobalBundleScanningSchemaServiceImpl();
-        newInstance.setContext(getBundleContext());
-        newInstance.start();
-        return newInstance;
+        return GlobalBundleScanningSchemaServiceImpl.getInstance();
     }
 
     public class GlobalSchemaServiceProxy implements AutoCloseable, SchemaService, Delegator<SchemaService> {
 
-        private BundleContext bundleContext;
-        private ServiceReference<SchemaService> reference;
         private SchemaService delegate;
 
-        public GlobalSchemaServiceProxy(BundleContext bundleContext, ServiceReference<SchemaService> ref) {
-            this.bundleContext = bundleContext;
-            this.reference = ref;
-            this.delegate = bundleContext.getService(reference);
+        public GlobalSchemaServiceProxy() {
+            this.delegate = GlobalBundleScanningSchemaServiceImpl.getInstance();
         }
 
         @Override
         public void close() throws Exception {
             if (delegate != null) {
                 delegate = null;
-                bundleContext.ungetService(reference);
-                reference = null;
-                bundleContext = null;
             }
         }
 
-        public void addModule(Module arg0) {
+        @Override
+        public void addModule(final Module arg0) {
             delegate.addModule(arg0);
         }
 
+        @Override
         public SchemaContext getGlobalContext() {
             return delegate.getGlobalContext();
         }
 
+        @Override
         public SchemaContext getSessionContext() {
             return delegate.getSessionContext();
         }
 
-        public ListenerRegistration<SchemaServiceListener> registerSchemaServiceListener(SchemaServiceListener arg0) {
+        @Override
+        public ListenerRegistration<SchemaServiceListener> registerSchemaServiceListener(final SchemaServiceListener arg0) {
             return delegate.registerSchemaServiceListener(arg0);
         }
 
-        public void removeModule(Module arg0) {
+        @Override
+        public void removeModule(final Module arg0) {
             delegate.removeModule(arg0);
         }