Centralize NetconfNode/InetSocketAddress conversion

[netconf.git] / netconf / netconf-topology / src / main / java / org / opendaylight / netconf / topology / spi / NetconfNodeUtils.java

diff --git a/netconf/netconf-topology/src/main/java/org/opendaylight/netconf/topology/spi/NetconfNodeUtils.java b/netconf/netconf-topology/src/main/java/org/opendaylight/netconf/topology/spi/NetconfNodeUtils.java
new file mode 100644 (file)
index 0000000..085680f
--- /dev/null
+++ b/netconf/netconf-topology/src/main/java/org/opendaylight/netconf/topology/spi/NetconfNodeUtils.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2022 PANTHEON.tech, s.r.o. 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.netconf.topology.spi;
+
+import java.net.InetSocketAddress;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Host;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
+
+/**
+ * Utility methods to work with {@link NetconfNode} information.
+ */
+public final class NetconfNodeUtils {
+    private NetconfNodeUtils() {
+        // Hidden on purpose
+    }
+
+    public static @NonNull InetSocketAddress toInetSocketAddress(final NetconfNode node) {
+        final Host host = node.requireHost();
+        final int port = node.requirePort().getValue().toJava();
+        final IpAddress ipAddress = host.getIpAddress();
+        return ipAddress != null ? new InetSocketAddress(IetfInetUtil.INSTANCE.inetAddressFor(ipAddress), port)
+            : new InetSocketAddress(host.getDomainName().getValue(), port);
+    }
+
+    public static @NonNull RemoteDeviceId toRemoteDeviceId(final NodeId nodeId, final NetconfNode node) {
+        return new RemoteDeviceId(nodeId.getValue(), toInetSocketAddress(node));
+    }
+}