ONOS-3758 restructuring driver module with sub-modules for different drivers
Change-Id: I3c65d19be87066448655610abf9d8b89385a4141
diff --git a/drivers/ciena/src/main/java/org/onosproject/drivers/ciena/PortDiscoveryCienaWaveserverImpl.java b/drivers/ciena/src/main/java/org/onosproject/drivers/ciena/PortDiscoveryCienaWaveserverImpl.java
new file mode 100644
index 0000000..affebe5
--- /dev/null
+++ b/drivers/ciena/src/main/java/org/onosproject/drivers/ciena/PortDiscoveryCienaWaveserverImpl.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.drivers.ciena;
+
+import com.google.common.collect.Lists;
+import org.apache.commons.configuration.HierarchicalConfiguration;
+import org.onosproject.drivers.utilities.XmlConfigParser;
+import org.onosproject.net.AnnotationKeys;
+import org.onosproject.net.CltSignalType;
+import org.onosproject.net.DefaultAnnotations;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.SparseAnnotations;
+import org.onosproject.net.behaviour.PortDiscovery;
+import org.onosproject.net.device.OduCltPortDescription;
+import org.onosproject.net.device.PortDescription;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+import org.onosproject.net.driver.DriverHandler;
+import org.onosproject.protocol.rest.RestSBController;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Discovers the ports from a Ciena WaveServer Rest device.
+ */
+public class PortDiscoveryCienaWaveserverImpl extends AbstractHandlerBehaviour
+ implements PortDiscovery {
+
+ private static final String SPEED = "speed";
+ private static final String GBPS = "Gbps";
+ private static final String PORT_ID = "port-id";
+ private static final String XML = "xml";
+ private static final String ENABLED = "enabled";
+ private static final String EMPTY_STRING = "";
+ private static final String NAME = "name";
+ private static final String ADMIN_STATE = "admin-state";
+
+ private static final ArrayList<String> LINESIDE = Lists.newArrayList(
+ "1.1", "1.2", "12.1", "12.2");
+
+ private static final String GENERAL_PORT_REQUEST =
+ "yang-api/datastore/ws-ports?config=true&format=xml&depth=unbounded";
+ private static final String SPECIFIC_PORT_PATH = "yang-api/datastore/ws-ptps/ptp/";
+ private static final String SPECIFIC_PORT_CONFIG =
+ "/ptp-config?config=true&format=xml&depth=unbounded";
+
+
+ @Override
+ public List<PortDescription> getPorts() {
+ List<PortDescription> ports = Lists.newArrayList();
+ DriverHandler handler = handler();
+ RestSBController controller = checkNotNull(handler.get(RestSBController.class));
+ DeviceId deviceId = handler.data().deviceId();
+
+
+ HierarchicalConfiguration config = XmlConfigParser.
+ loadXml(controller.get(deviceId, GENERAL_PORT_REQUEST, XML));
+ List<HierarchicalConfiguration> portsConfig =
+ XmlConfigParser.parseWaveServerCienaPorts(config);
+
+ portsConfig.stream().forEach(sub -> {
+ String name = sub.getString(NAME);
+ SparseAnnotations annotations = DefaultAnnotations.builder()
+ .set(AnnotationKeys.NAME, String.valueOf(name)).build();
+ if (LINESIDE.contains(name)) {
+ String wsportInfoRequest = SPECIFIC_PORT_PATH + sub.getLong(PORT_ID) +
+ SPECIFIC_PORT_CONFIG;
+ ports.add(XmlConfigParser.parseWaveServerCienaOCHPorts(
+ sub.getLong(PORT_ID),
+ toGbps(Long.parseLong(sub.getString(SPEED).replace(GBPS, EMPTY_STRING))),
+ XmlConfigParser.loadXml(controller.get(deviceId, wsportInfoRequest, XML)),
+ annotations));
+ } else {
+ //FIXME change when all optical types have two way information methods, see jira tickets
+ final int speed100GbpsinMbps = 100000;
+ CltSignalType cltType = toGbps(Long.parseLong(
+ sub.getString(SPEED).replace(GBPS, EMPTY_STRING))) == speed100GbpsinMbps ?
+ CltSignalType.CLT_100GBE : null;
+ ports.add(new OduCltPortDescription(PortNumber.portNumber(sub.getLong(PORT_ID)),
+ sub.getString(ADMIN_STATE).equals(ENABLED),
+ cltType, annotations));
+ }
+ });
+ return ports;
+ }
+
+ //FIXME remove when all optical types have two way information methods, see jira tickets
+ private long toGbps(long speed) {
+ return speed * 1000;
+ }
+}
+