[ONOS-3947] Implement Openstack FloatingIP REST call json parser
- Implement Openstack FloatingIP REST call json parser
Change-Id: I6123bc13eea00a973bdec3ff5503949b25ebceca
diff --git a/apps/openstackinterface/app/src/main/java/org/onosproject/openstackinterface/web/OpenstackFloatingIpCodec.java b/apps/openstackinterface/app/src/main/java/org/onosproject/openstackinterface/web/OpenstackFloatingIpCodec.java
new file mode 100644
index 0000000..d1edee8
--- /dev/null
+++ b/apps/openstackinterface/app/src/main/java/org/onosproject/openstackinterface/web/OpenstackFloatingIpCodec.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2016 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.openstackinterface.web;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.packet.Ip4Address;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.openstackinterface.OpenstackFloatingIP;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Implementation of the OpenstackFloatingIP Codec.
+ */
+public class OpenstackFloatingIpCodec extends JsonCodec<OpenstackFloatingIP> {
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ private static final String FLOATINGIP = "floatingip";
+ private static final String FLOATING_NETWORK_ID = "floating_network_id";
+ private static final String ROUTER_ID = "router_id";
+ private static final String FIXED_IP_ADDRESS = "fixed_ip_address";
+ private static final String FLOATING_IP_ADDRESS = "floating_ip_address";
+ private static final String TENANT_ID = "tenant_id";
+ private static final String STATUS = "status";
+ private static final String PORT_ID = "port_id";
+ private static final String ID = "id";
+
+ /**
+ * Decodes the OpenstackFloatingIP.
+ *
+ * @param json JSON to decode
+ * @param context decoding context
+ * @return OpenstackFloatingIP
+ */
+ @Override
+ public OpenstackFloatingIP decode(ObjectNode json, CodecContext context) {
+ if (json == null || !json.isObject()) {
+ return null;
+ }
+
+ JsonNode floatingIpInfo = json.get(FLOATINGIP);
+ if (floatingIpInfo == null) {
+ floatingIpInfo = json;
+ }
+
+ String networkId = floatingIpInfo.path(FLOATING_NETWORK_ID).asText();
+ String routerId = floatingIpInfo.path(ROUTER_ID).asText();
+ String fixedIpAddressStr = floatingIpInfo.path(FIXED_IP_ADDRESS).asText();
+ String floatingIpAddressStr = floatingIpInfo.path(FLOATING_IP_ADDRESS).asText();
+ String tenantId = floatingIpInfo.path(TENANT_ID).asText();
+ String statusStr = floatingIpInfo.path(STATUS).asText();
+ String portId = floatingIpInfo.path(PORT_ID).asText();
+ String id = floatingIpInfo.path(ID).asText();
+
+ checkNotNull(networkId);
+ checkNotNull(floatingIpAddressStr);
+ checkNotNull(tenantId);
+ checkNotNull(statusStr);
+ checkNotNull(id);
+
+ if (routerId != null && routerId.equals("null")) {
+ routerId = null;
+ }
+
+ Ip4Address fixedIpAddress = null;
+ if (fixedIpAddressStr != null && !fixedIpAddressStr.equals("null")) {
+ fixedIpAddress = Ip4Address.valueOf(fixedIpAddressStr);
+ }
+
+ Ip4Address floatingIpAddress = Ip4Address.valueOf(floatingIpAddressStr);
+
+ OpenstackFloatingIP.FloatingIpStatus status =
+ OpenstackFloatingIP.FloatingIpStatus.valueOf(statusStr);
+
+ if (portId != null && portId.equals("null")) {
+ portId = null;
+ }
+
+ OpenstackFloatingIP.Builder osFloatingIpBuilder =
+ new OpenstackFloatingIP.Builder();
+
+ return osFloatingIpBuilder.networkId(networkId)
+ .routerId(routerId)
+ .fixedIpAddress(fixedIpAddress)
+ .floatingIpAddress(floatingIpAddress)
+ .tenantId(tenantId)
+ .status(status)
+ .portId(portId)
+ .id(id)
+ .build();
+ }
+
+}
diff --git a/apps/openstacknetworking/web/src/main/java/org/onosproject/openstacknetworking/web/OpenstackFloatingIpWebResource.java b/apps/openstacknetworking/web/src/main/java/org/onosproject/openstacknetworking/web/OpenstackFloatingIpWebResource.java
new file mode 100644
index 0000000..7638ff7
--- /dev/null
+++ b/apps/openstacknetworking/web/src/main/java/org/onosproject/openstacknetworking/web/OpenstackFloatingIpWebResource.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2016 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.openstacknetworking.web;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onosproject.openstackinterface.OpenstackFloatingIP;
+import org.onosproject.openstackinterface.web.OpenstackFloatingIpCodec;
+import org.onosproject.openstacknetworking.OpenstackRoutingService;
+import org.onosproject.rest.AbstractWebResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.InputStream;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Handles REST API call of Neutron L3 plugin.
+ */
+@Path("floatingips")
+public class OpenstackFloatingIpWebResource extends AbstractWebResource {
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ private static final OpenstackFloatingIpCodec FLOATING_IP_CODEC
+ = new OpenstackFloatingIpCodec();
+
+ /**
+ * Create FloatingIP.
+ *
+ * @param input JSON data describing FloatingIP
+ * @return 200 OK
+ */
+ @POST
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response createFloatingIp(InputStream input) {
+ checkNotNull(input);
+
+ try {
+ ObjectMapper mapper = new ObjectMapper();
+ ObjectNode floatingIpNode = (ObjectNode) mapper.readTree(input);
+
+ OpenstackFloatingIP osFloatingIp =
+ FLOATING_IP_CODEC.decode(floatingIpNode, this);
+
+ OpenstackRoutingService routingService =
+ getService(OpenstackRoutingService.class);
+
+ routingService.createFloatingIP(osFloatingIp);
+
+ log.debug("REST API CREATE floatingip called");
+
+ return Response.status(Response.Status.OK).build();
+ } catch (Exception e) {
+ log.error("createFloatingIp failed with {}", e.toString());
+
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.toString())
+ .build();
+ }
+ }
+
+ /**
+ * Update FloatingIP.
+ *
+ * @param id FloatingIP identifier
+ * @param input JSON data describing FloatingIP
+ * @return 200 OK
+ */
+ @PUT
+ @Path("{id}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response updateFloatingIp(@PathParam("id") String id, InputStream input) {
+ checkNotNull(id);
+ checkNotNull(input);
+
+ try {
+ ObjectMapper mapper = new ObjectMapper();
+ ObjectNode floatingIpNode = (ObjectNode) mapper.readTree(input);
+
+ OpenstackFloatingIP osFloatingIp =
+ FLOATING_IP_CODEC.decode(floatingIpNode, this);
+
+ OpenstackRoutingService routingService =
+ getService(OpenstackRoutingService.class);
+
+ routingService.updateFloatingIP(osFloatingIp);
+
+ log.debug("REST API UPDATE floatingip called {}", id);
+
+ return Response.status(Response.Status.OK).build();
+ } catch (Exception e) {
+ log.error("updateFloatingIp failed with {}", e.toString());
+
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.toString())
+ .build();
+ }
+ }
+
+ /**
+ * Delete FloatingIP.
+ *
+ * @param id FloatingIP identifier
+ * @return 200 OK
+ */
+ @DELETE
+ @Path("{id}")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response deleteFloatingIp(@PathParam("id") String id) {
+ checkNotNull(id);
+
+ OpenstackRoutingService routingService =
+ getService(OpenstackRoutingService.class);
+ routingService.deleteFloatingIP(id);
+
+ log.debug("REST API DELETE floatingip is called {}", id);
+
+ return Response.status(Response.Status.OK).build();
+ }
+
+}
diff --git a/apps/openstacknetworking/web/src/main/webapp/WEB-INF/web.xml b/apps/openstacknetworking/web/src/main/webapp/WEB-INF/web.xml
index edb555b..f475def 100644
--- a/apps/openstacknetworking/web/src/main/webapp/WEB-INF/web.xml
+++ b/apps/openstacknetworking/web/src/main/webapp/WEB-INF/web.xml
@@ -33,7 +33,8 @@
org.onosproject.openstacknetworking.web.OpenstackPortWebResource,
org.onosproject.openstacknetworking.web.OpenstackNetworkWebResource,
org.onosproject.openstacknetworking.web.OpenstackSubnetWebResource,
- org.onosproject.openstacknetworking.web.OpensatckRouterWebResource
+ org.onosproject.openstacknetworking.web.OpensatckRouterWebResource,
+ org.onosproject.openstacknetworking.web.OpenstackFloatingIpWebResource
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>