Implement REST API for Hosts objects
Change-Id: Ie1d4f7c19c47d2d357dedf81016e4d4d197e4052
diff --git a/web/api/src/main/java/org/onosproject/codec/impl/HostCodec.java b/web/api/src/main/java/org/onosproject/codec/impl/HostCodec.java
new file mode 100644
index 0000000..9bb4c2e
--- /dev/null
+++ b/web/api/src/main/java/org/onosproject/codec/impl/HostCodec.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2014 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.codec.impl;
+
+import org.onlab.packet.IpAddress;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.net.Host;
+import org.onosproject.net.HostLocation;
+
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Host JSON codec.
+ */
+public class HostCodec extends AnnotatedCodec<Host> {
+
+ @Override
+ public ObjectNode encode(Host host, CodecContext context) {
+ checkNotNull(host, "Host cannot be null");
+ final JsonCodec<HostLocation> locationCodec = new HostLocationCodec();
+ final ObjectNode result = context.mapper().createObjectNode()
+ .put("id", host.id().toString())
+ .put("mac", host.mac().toString())
+ .put("vlan", host.vlan().toString());
+
+ final ArrayNode jsonIpAddresses = result.putArray("ipAddresses");
+ for (final IpAddress ipAddress : host.ipAddresses()) {
+ jsonIpAddresses.add(ipAddress.toString());
+ }
+ result.set("ipAddresses", jsonIpAddresses);
+ result.set("location", locationCodec.encode(host.location(), context));
+
+ return annotate(result, host, context);
+ }
+
+}
+