REST API for obj-nextids
Change-Id: Ibad03de0a6ffa8a478037120c84edfe6722f4d9b
(cherry picked from commit 0acb326963dda08a5eef16134eca5cba84b8e75d)
diff --git a/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java b/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java
index a6227bc..906e27c 100644
--- a/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java
+++ b/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java
@@ -38,6 +38,7 @@
HostsWebResource.class,
IntentsWebResource.class,
FlowsWebResource.class,
+ FlowObjectiveNextListWebResource.class,
GroupsWebResource.class,
MetersWebResource.class,
TopologyWebResource.class,
diff --git a/web/api/src/main/java/org/onosproject/rest/resources/FlowObjectiveNextListWebResource.java b/web/api/src/main/java/org/onosproject/rest/resources/FlowObjectiveNextListWebResource.java
new file mode 100644
index 0000000..4e9b427
--- /dev/null
+++ b/web/api/src/main/java/org/onosproject/rest/resources/FlowObjectiveNextListWebResource.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2015-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.rest.resources;
+
+
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.apache.commons.lang3.tuple.Pair;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.flowobjective.FlowObjectiveService;
+import org.onosproject.rest.AbstractWebResource;
+import org.slf4j.Logger;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Produces;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.List;
+import java.util.Map;
+import static org.slf4j.LoggerFactory.getLogger;
+
+
+/**
+ * Get Flow objective next list.
+ */
+@Path("nextobjectives")
+public class FlowObjectiveNextListWebResource extends AbstractWebResource {
+
+ private final Logger log = getLogger(getClass());
+
+ /**
+ * To get all obj-next-Ids.
+ * @return 200 OK with flow objective Next ids.
+ * @onos.rsModel NextObjectives
+ */
+ @GET
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response getObjNextids() {
+ ObjectNode node = getGroupChainByIdJsonOutput(null, null);
+ return Response.status(200).entity(node).build();
+ }
+
+ /**
+ * Returns all group-chains associated with the given nextId.
+ *
+ * @param nextId nextid mapping
+ * @return 200 OK with array of all the group chain.
+ *
+ */
+ @GET
+ @Produces(MediaType.APPLICATION_JSON)
+ @Path("nextobjective/{nextId}")
+ public Response getGroupChainByNextid(@PathParam("nextId") String nextId) {
+ ObjectNode node = getGroupChainByIdJsonOutput(Integer.parseInt(nextId), null);
+ return Response.status(200).entity(node).build();
+ }
+
+
+ /**
+ * Returns all group-chains associated with the given deviceId.
+ *
+ * @param deviceId deviceId mapping
+ * @return 200 OK with array of all the group chain.
+ *
+ */
+ @GET
+ @Produces(MediaType.APPLICATION_JSON)
+ @Path("{deviceId}")
+ public Response getGroupChainByDeviceId(@PathParam("deviceId") String deviceId) {
+ ObjectNode node = getGroupChainByIdJsonOutput(null, DeviceId.deviceId(deviceId));
+ return Response.status(200).entity(node).build();
+ }
+
+ private ObjectNode getGroupChainByIdJsonOutput(Integer nextId, DeviceId deviceId) {
+ ObjectNode root = mapper().createObjectNode();
+ ArrayNode connectionArray = mapper().createArrayNode();
+ FlowObjectiveService service = get(FlowObjectiveService.class);
+ Map<Pair<Integer, DeviceId>, List<String>> nextObjGroupMap = service.getNextMappingsChain();
+
+ if (nextId == null && deviceId == null) {
+ nextObjGroupMap.forEach((key, value) -> {
+ ObjectNode mappingNode = mapper().createObjectNode();
+ String keyString = String.format("NextId %s: %s", key.getLeft(), key.getRight());
+ mappingNode.put(keyString, value.toString());
+ connectionArray.add(mappingNode);
+ });
+ } else {
+ nextObjGroupMap.forEach((key, value) -> {
+ ObjectNode mappingNode = mapper().createObjectNode();
+ if ((key.getLeft().equals(nextId)) || (key.getRight().equals(deviceId))) {
+ List groupchain = value;
+ if (deviceId != null && groupchain != null) {
+ String keyString = String.format("NextId %s:", key.getLeft());
+ mappingNode.put(keyString, groupchain.toString());
+ } else if (groupchain != null) {
+ mappingNode.put("groupChain", groupchain.toString());
+ }
+ connectionArray.add(mappingNode);
+ }
+ });
+ }
+ root.put("obj-next-ids", connectionArray);
+
+ return root;
+ }
+
+
+}
diff --git a/web/api/src/main/resources/definitions/NextObjectives.json b/web/api/src/main/resources/definitions/NextObjectives.json
new file mode 100644
index 0000000..686e452
--- /dev/null
+++ b/web/api/src/main/resources/definitions/NextObjectives.json
@@ -0,0 +1,25 @@
+{
+ "type": "object",
+ "title": "obj-next-ids",
+ "required": [
+ "obj-next-ids"
+ ],
+ "properties": {
+ "devices": {
+ "type": "array",
+ "items": {
+ "type": "object",
+ "title": "nextId",
+ "required": [
+ "groupChain"
+ ],
+ "properties": {
+ "groupChain": {
+ "type": "array",
+ "example": "[0x1234 --> 0x1246 --> port :1, 0x1234 --> 0x12786 --> port :2] "
+ }
+ }
+ }
+ }
+ }
+}