BUG-5280: add AbstractClientConnection

[controller.git] / opendaylight / md-sal / cds-access-client / src / main / java / org / opendaylight / controller / cluster / access / client / ReconnectingClientConnection.java

diff --git a/opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/ReconnectingClientConnection.java b/opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/ReconnectingClientConnection.java
new file mode 100644 (file)
index 0000000..0209f95
--- /dev/null
+++ b/opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/ReconnectingClientConnection.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2016 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.cluster.access.client;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * An {@link AbstractClientConnection} which is being reconnected after having timed out.
+ *
+ * @author Robert Varga
+ *
+ * @param <T> {@link BackendInfo} type
+ */
+public final class ReconnectingClientConnection<T extends BackendInfo> extends AbstractReceivingClientConnection<T> {
+    private static final Logger LOG = LoggerFactory.getLogger(ReconnectingClientConnection.class);
+
+    ReconnectingClientConnection(final ConnectedClientConnection<T> oldConnection) {
+        super(oldConnection);
+    }
+
+    @Override
+    void sendMessages(final int count) {
+        LOG.debug("Connection {} is reconnecting, not transmitting anything", this);
+    }
+
+    @Override
+    ClientActorBehavior<T> reconnectConnection(final ClientActorBehavior<T> current) {
+        // Intentional no-op
+        LOG.debug("Skipping reconnect of already-reconnecting connection {}", this);
+        return current;
+    }
+}