[ONOS-6982] Implement OpenStackNetworking UI Service
- This implements the UI service for OpenStack Netwrorking App
- When mouse is over host or device, based on VNI,the UI highlights related hosts, links and devices
- The UI also supports flow trace functionality
Change-Id: I1944f3237cc112ed5c5e0d19351759cc66145881
diff --git a/apps/openstacknetworkingui/src/main/java/org/onosproject/openstacknetworkingui/web/FlowTraceWebResource.java b/apps/openstacknetworkingui/src/main/java/org/onosproject/openstacknetworkingui/web/FlowTraceWebResource.java
new file mode 100644
index 0000000..d4fbf28
--- /dev/null
+++ b/apps/openstacknetworkingui/src/main/java/org/onosproject/openstacknetworkingui/web/FlowTraceWebResource.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * 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.openstacknetworkingui.web;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.osgi.DefaultServiceDirectory;
+import org.onosproject.openstacknetworkingui.OpenstackNetworkingUiService;
+import org.onosproject.rest.AbstractWebResource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+import java.io.IOException;
+import java.io.InputStream;
+
+import static javax.ws.rs.core.Response.status;
+
+/**
+ * Handles REST API from monitoring server.
+ */
+
+@Path("result")
+public class FlowTraceWebResource extends AbstractWebResource {
+ protected final Logger log = LoggerFactory.getLogger(getClass());
+ private final OpenstackNetworkingUiService uiService =
+ DefaultServiceDirectory.getService(OpenstackNetworkingUiService.class);
+
+ private static final String FLOW_TRACE_RESULT = "flowTraceResult";
+
+ @Context
+ private UriInfo uriInfo;
+
+ @POST
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response flowTraceResponse(InputStream inputStream) throws IOException {
+ try {
+ JsonNode jsonNode = mapper().enable(SerializationFeature.INDENT_OUTPUT).readTree(inputStream);
+ ObjectNode objectNode = jsonNode.deepCopy();
+
+ log.debug("FlowTraceResponse: {}", jsonNode.toString());
+
+ uiService.sendMessage(FLOW_TRACE_RESULT, objectNode);
+
+ } catch (IOException e) {
+ log.error("Exception occured because of {}", e.toString());
+ }
+
+ return status(Response.Status.OK).build();
+ }
+
+}