Make neutron a simple osgi app

[controller.git] / opendaylight / networkconfiguration / neutron / northbound / src / main / java / org / opendaylight / controller / networkconfig / neutron / northbound / ServiceUnavailableException.java

diff --git a/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/ServiceUnavailableException.java b/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/ServiceUnavailableException.java
new file mode 100644 (file)
index 0000000..2d899a0
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+++ b/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/ServiceUnavailableException.java
@@ -0,0 +1,39 @@
+/*
+ * 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.networkconfig.neutron.northbound;
+
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.MediaType;
+
+/**
+ * Status Code 503 (Service Unavailable Error)
+ *
+ * The server is currently unable to handle the request due to a temporary
+ * overloading or maintenance of the server.
+ * The implication is that this is a temporary condition which will be alleviated
+ * after some delay.
+ *
+ *
+ */
+public class ServiceUnavailableException extends WebApplicationException {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Constructor for the SERVICE_UNAVAILABLE custom handler
+     *
+     * @param string Error message to specify further the
+     * SERVICE_UNAVAILABLE response
+     *
+     */
+    public ServiceUnavailableException(String string) {
+        super(Response.status(Response.Status.SERVICE_UNAVAILABLE).entity(
+                string).type(MediaType.TEXT_PLAIN).build());
+    }
+}