-/*
- * 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.stat;
-
-import org.osgi.framework.BundleContext;
-
-/**
- * Subset of {@link org.osgi.framework.BundleContext}
- */
-public interface ConfigProvider {
- /**
- * Returns the value of the specified property. If the key is not found in
- * the Framework properties, the system properties are then searched. The
- * method returns {@code null} if the property is not found.
- *
- * <p>
- * All bundles must have permission to read properties whose names start
- * with "org.osgi.".
- *
- * @param key
- * The name of the requested property.
- * @return The value of the requested property, or {@code null} if the
- * property is undefined.
- * @throws SecurityException
- * If the caller does not have the appropriate
- * {@code PropertyPermission} to read the property, and the Java
- * Runtime Environment supports permissions.
- */
- String getProperty(String key);
-
- public static class ConfigProviderImpl implements ConfigProvider {
- private final BundleContext context;
-
- public ConfigProviderImpl(BundleContext context) {
- this.context = context;
- }
-
- @Override
- public String getProperty(String key) {
- return context.getProperty(key);
- }
-
- @Override
- public String toString() {
- return "ConfigProviderImpl{" + "context=" + context + '}';
- }
- }
-
-}