VOL-3818: Initial version of OLT Topology discovery app; used to find active links between OLT NNI and Leaf switch ports.
Change-Id: I058b603d028446e8176821d85a25af8963e28924
diff --git a/app/src/main/java/org/opencord/olttopology/rest/OltTopologyWebResource.java b/app/src/main/java/org/opencord/olttopology/rest/OltTopologyWebResource.java
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+/*
+ * 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.opencord.olttopology.rest;
+import org.onosproject.rest.AbstractWebResource;
+import org.opencord.olttopology.OltNeighborInfo;
+import org.opencord.olttopology.OltTopologyInformationService;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+/**
+ * OltTopology Information Service web resource.
+ */
+@Path("oltTopologyApp")
+public class OltTopologyWebResource extends AbstractWebResource {
+ private final OltTopologyInformationService service = get(OltTopologyInformationService.class);
+ /**
+ * Shows the information about the connectivity between the
+ * ports of the OLT and ports of the leaf switch.
+ *
+ * @return 200 OK
+ */
+ @GET
+ @Path("show")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response getOltTopology() {
+ Iterable<OltNeighborInfo> neighbourInfos = service.getNeighbours().values();
+ return ok(encodeArray(OltNeighborInfo.class, "entries", neighbourInfos).toString()).build();
+ }
+}
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diff --git a/app/src/main/java/org/opencord/olttopology/rest/package-info.java b/app/src/main/java/org/opencord/olttopology/rest/package-info.java
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+++ b/app/src/main/java/org/opencord/olttopology/rest/package-info.java
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+/*
+ * Copyright 2016-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.
+ */
+
+/**
+ * REST APIs for the OltTopology application.
+ */
+package org.opencord.olttopology.rest;