Decouple config and netconf subsystems.

[controller.git] / opendaylight / config / config-persister-impl / src / main / java / org / opendaylight / controller / config / persist / impl / NoOpStorageAdapter.java

diff --git a/opendaylight/config/config-persister-impl/src/main/java/org/opendaylight/controller/config/persist/impl/NoOpStorageAdapter.java b/opendaylight/config/config-persister-impl/src/main/java/org/opendaylight/controller/config/persist/impl/NoOpStorageAdapter.java
new file mode 100644 (file)
index 0000000..a558601
--- /dev/null
+++ b/opendaylight/config/config-persister-impl/src/main/java/org/opendaylight/controller/config/persist/impl/NoOpStorageAdapter.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2015 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.persist.impl;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+import org.opendaylight.controller.config.persist.api.ConfigSnapshotHolder;
+import org.opendaylight.controller.config.persist.api.Persister;
+import org.opendaylight.controller.config.persist.api.PropertiesProvider;
+import org.opendaylight.controller.config.persist.api.StorageAdapter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class NoOpStorageAdapter implements StorageAdapter, Persister {
+    private static final Logger LOG = LoggerFactory.getLogger(NoOpStorageAdapter.class);
+
+    @Override
+    public Persister instantiate(PropertiesProvider propertiesProvider) {
+        LOG.debug("instantiate called with {}", propertiesProvider);
+        return this;
+    }
+
+    @Override
+    public void persistConfig(ConfigSnapshotHolder holder) throws IOException {
+        LOG.debug("persistConfig called with {}", holder);
+    }
+
+    @Override
+    public List<ConfigSnapshotHolder> loadLastConfigs() throws IOException {
+        LOG.debug("loadLastConfig called");
+        return Collections.emptyList();
+    }
+
+    @Override
+    public void close() {
+        LOG.debug("close called");
+    }
+}