BUG-5280: implement backend message handling

[controller.git] / opendaylight / md-sal / cds-access-api / src / main / java / org / opendaylight / controller / cluster / access / concepts / UnsupportedRequestException.java

diff --git a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/UnsupportedRequestException.java b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/UnsupportedRequestException.java
new file mode 100644 (file)
index 0000000..903ed59
--- /dev/null
+++ b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/UnsupportedRequestException.java
@@ -0,0 +1,30 @@
+/*
+ * 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.concepts;
+
+import com.google.common.annotations.Beta;
+
+/**
+ * General error raised when the recipient of a {@link Request} determines that it does not know how to handle
+ * the request.
+ *
+ * @author Robert Varga
+ */
+@Beta
+public final class UnsupportedRequestException extends RequestException {
+    private static final long serialVersionUID = 1L;
+
+    public UnsupportedRequestException(final Request<?, ?> request) {
+        super("Unsupported request " + request.getClass());
+    }
+
+    @Override
+    public boolean isRetriable() {
+        return false;
+    }
+}