1 files changed, 94 insertions, 0 deletions
diff --git a/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/TopologyResource.java b/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/TopologyResource.java
new file mode 100644
index 00000000..30960911
--- /dev/null
+++ b/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/TopologyResource.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2014-2015 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.ui.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.rest.BaseResource;
+import org.slf4j.Logger;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Response;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Topology viewer resource.
+ */
+@Path("topology")
+public class TopologyResource extends BaseResource {
+
+    private static final Logger log = getLogger(TopologyResource.class);
+
+    private final ObjectMapper mapper = new ObjectMapper();
+
+    @Path("geoloc")
+    @GET
+    @Produces("application/json")
+    public Response getGeoLocations() {
+        ObjectNode rootNode = mapper.createObjectNode();
+        ArrayNode devices = mapper.createArrayNode();
+        ArrayNode hosts = mapper.createArrayNode();
+
+        Map<String, ObjectNode> metaUi = TopologyViewMessageHandler.getMetaUi();
+        for (String id : metaUi.keySet()) {
+            ObjectNode memento = metaUi.get(id);
+            if (id.length() > 17 && id.charAt(17) == '/') {
+                addGeoData(hosts, "id", id, memento);
+            } else {
+                addGeoData(devices, "uri", id, memento);
+            }
+        }
+
+        rootNode.set("devices", devices);
+        rootNode.set("hosts", hosts);
+        return Response.ok(rootNode.toString()).build();
+    }
+
+    private void addGeoData(ArrayNode array, String idField, String id,
+                            ObjectNode memento) {
+        ObjectNode node = mapper.createObjectNode().put(idField, id);
+        ObjectNode annot = mapper.createObjectNode();
+        node.set("annotations", annot);
+        try {
+            annot.put("latitude", memento.get("lat").asDouble())
+                    .put("longitude", memento.get("lng").asDouble());
+            array.add(node);
+        } catch (Exception e) {
+            log.debug("Skipping geo entry");
+        }
+    }
+
+    @Path("sprites")
+    @POST
+    @Consumes("application/json")
+    public Response setSprites(InputStream stream) throws IOException {
+        JsonNode root = mapper.readTree(stream);
+        String name = root.path("defn_name").asText("sprites");
+        get(SpriteService.class).put(name, root);
+        return Response.ok().build();
+    }
+
+}