--- /dev/null
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * 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.manager.impl.osgi.mapping;
+
+import com.google.common.base.Preconditions;
+import org.opendaylight.yangtools.sal.binding.generator.api.ClassLoadingStrategy;
+import org.opendaylight.yangtools.sal.binding.generator.util.BindingRuntimeContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaContextProvider;
+
+/**
+ * Creates and initializes {@link BindingRuntimeContext}, which is used to resolve Identity classes from QName.
+ * An instance of {@link BindingRuntimeContext} is available only after first schema context was successfully built.
+ */
+// TODO move to yang runtime
+public class BindingContextProvider implements AutoCloseable {
+
+ private BindingRuntimeContext current;
+
+ public synchronized void update(final ClassLoadingStrategy classLoadingStrategy, final SchemaContextProvider ctxProvider) {
+ this.current = BindingRuntimeContext.create(classLoadingStrategy, ctxProvider.getSchemaContext());
+ }
+
+ public synchronized BindingRuntimeContext getBindingContext() {
+ Preconditions.checkState(current != null, "Binding context not yet initialized");
+ return this.current;
+ }
+
+ @Override
+ public synchronized void close() throws Exception {
+ current = null;
+ }
+}