Set port states in portMapping
[transportpce.git] / common / src / main / java / org / opendaylight / transportpce / common / mapping / PortMappingVersion121.java
index a27b75c4d240589ad54e6c889ae4cdce6b5c93d7..c3e5a744a5c17632e9e5b341f6b58e4946868a85 100644 (file)
@@ -32,20 +32,20 @@ import org.opendaylight.transportpce.common.Timeouts;
 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.NetworkBuilder;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegree;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeBuilder;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeKey;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingBuilder;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfoBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.Network;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.NetworkBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.Nodes;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.NodesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.NodesKey;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.CpToDegree;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.CpToDegreeBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.CpToDegreeKey;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.Mapping;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.MappingBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.MappingKey;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.NodeInfo;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.NodeInfo.OpenroadmVersion;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.NodeInfoBuilder;
 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.Direction;
 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.CircuitPack;
 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.Port;
@@ -81,14 +81,23 @@ import org.slf4j.LoggerFactory;
 
 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 // some mutualization would be helpful
+@SuppressWarnings("CPD-START")
 public class PortMappingVersion121 {
 
     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion121.class);
+    private static final Map<Direction, String> SUFFIX;
 
     private final DataBroker dataBroker;
     private final DeviceTransactionManager deviceTransactionManager;
     private final OpenRoadmInterfaces openRoadmInterfaces;
 
+    static {
+        SUFFIX =  Map.of(
+            Direction.Tx, "TX",
+            Direction.Rx, "RX",
+            Direction.Bidirectional, "TXRX");
+    }
+
     public PortMappingVersion121(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
         OpenRoadmInterfaces openRoadmInterfaces) {
         this.dataBroker = dataBroker;
@@ -97,13 +106,13 @@ public class PortMappingVersion121 {
     }
 
     public boolean createMappingData(String nodeId) {
-        LOG.info("Create Mapping Data for node 1.2.1 {}", nodeId);
+        LOG.info("{} : OpenROADM version 1.2.1 node - Creating Mapping Data", nodeId);
         List<Mapping> portMapList = new ArrayList<>();
         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType
             .OPERATIONAL, infoIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
         if (!deviceInfoOptional.isPresent()) {
-            LOG.warn("Device info subtree is absent for {}", nodeId);
+            LOG.warn("{} : Device info subtree is absent", nodeId);
             return false;
         }
         Info deviceInfo = deviceInfoOptional.get();
@@ -119,25 +128,25 @@ public class PortMappingVersion121 {
                 // Get TTP port mapping
                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
                     // return false if mapping creation for TTP's failed
-                    LOG.warn("Unable to create mapping for TTP's on node {}", nodeId);
+                    LOG.warn("{} : Unable to create mapping for TTP's", nodeId);
                     return false;
                 }
 
                 // Get PP port mapping
                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
                     // return false if mapping creation for PP's failed
-                    LOG.warn("Unable to create mapping for PP's on node {}", nodeId);
+                    LOG.warn("{} : Unable to create mapping for PP's", nodeId);
                     return false;
                 }
                 break;
             case Xpdr:
                 if (!createXpdrPortMapping(nodeId, portMapList)) {
-                    LOG.warn("Unable to create mapping for Xponder on node {}", nodeId);
+                    LOG.warn("{} : Unable to create mapping for Xponder", nodeId);
                     return false;
                 }
                 break;
             default:
-                LOG.error("Unable to create mapping for node {} : unknown nodetype ", nodeId);
+                LOG.error("{} : unknown nodetype - Unable to create mapping", nodeId);
                 break;
 
         }
@@ -162,8 +171,8 @@ public class PortMappingVersion121 {
             Ports port = portObject.get();
             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
                 oldMapping.getLogicalConnectionPoint());
-            LOG.info("Updating old mapping Data {} for {} of {} by new mapping data {}",
-                oldMapping, oldMapping.getLogicalConnectionPoint(), nodeId, newMapping);
+            LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
+                    nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
                 .child(Nodes.class, new NodesKey(nodeId))
@@ -173,7 +182,8 @@ public class PortMappingVersion121 {
             commit.get();
             return true;
         } catch (InterruptedException | ExecutionException e) {
-            LOG.error("Error updating Mapping {} for node {}", oldMapping.getLogicalConnectionPoint(), nodeId, e);
+            LOG.error("{} : exception when updating Mapping {} - ",
+                    nodeId, oldMapping.getLogicalConnectionPoint(), e);
             return false;
         }
     }
@@ -185,12 +195,12 @@ public class PortMappingVersion121 {
             LogicalDatastoreType.OPERATIONAL, deviceIID,
             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
         if (!deviceObject.isPresent()) {
-            LOG.error("Impossible to get device configuration for node {}", nodeId);
+            LOG.error("{} : Impossible to get device configuration", nodeId);
             return false;
         }
         OrgOpenroadmDevice device = deviceObject.get();
         if (device.getCircuitPacks() == null) {
-            LOG.warn("Circuit Packs are not present for {}", nodeId);
+            LOG.warn("{} : Circuit Packs not present", nodeId);
             return false;
         }
         // Variable to keep track of number of line ports
@@ -205,7 +215,7 @@ public class PortMappingVersion121 {
         for (CircuitPacks cp : circuitPackList) {
             String circuitPackName = cp.getCircuitPackName();
             if (cp.getPorts() == null) {
-                LOG.warn("Ports were not found for circuit pack: {}", circuitPackName);
+                LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
                 continue;
             }
 
@@ -213,95 +223,11 @@ public class PortMappingVersion121 {
             List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
             portList.sort(Comparator.comparing(Ports::getPortName));
             for (Ports port : portList) {
-                if (port.getPortQual() == null) {
-                    LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
-                        circuitPackName);
-                    continue;
-                }
-
-                switch (port.getPortQual()) {
-
-                    case XpdrClient:
-                        String lcp0 = "XPDR1-" + StringConstants.CLIENT_TOKEN + client;
-                        lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
-                        mappingMap.put(lcp0,
-                            createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null));
-                        client++;
-                        //continue;
-                        break;
-
-                    case XpdrNetwork:
-                        if (port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
-                            String lcp = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
-                            lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
-                            mappingMap.put(lcp,
-                                createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null));
-                            line++;
-                            continue;
-                        }
-                        // TODO PortDirection treatment here is similar to the one in createPpPortMapping.
-                        //      Some code alignment must be considered.
-
-                        if (port.getPartnerPort() == null
-                            || port.getPartnerPort().getCircuitPackName() == null
-                            || port.getPartnerPort().getPortName() == null) {
-                            LOG.warn("Error in the configuration of port {} of {} for {}",
-                                port.getPortName(), circuitPackName, nodeId);
-                            continue;
-                        }
-
-                        if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
-                            continue;
-                        }
-
-                        Optional<CircuitPacks> cpOpt = circuitPackList.stream()
-                            .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
-                            .findFirst();
-                        if (!cpOpt.isPresent()) {
-                            LOG.error("Error fetching circuit-pack {} for {}",
-                                port.getPartnerPort().getCircuitPackName(), nodeId);
-                            continue;
-                        }
-
-                        Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
-                            .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
-                            .findFirst();
-                        if (!poOpt.isPresent()) {
-                            LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
-                                port.getPartnerPort().getCircuitPackName(), nodeId);
-                            continue;
-                        }
-                        Ports port2 = poOpt.get();
-                        if (!checkPartnerPort(circuitPackName, port, port2)) {
-                            LOG.error("port {} on {} is not a correct partner port of {} on  {}",
-                                port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
-                                circuitPackName);
-                            continue;
-                        }
-                        String lcp1 = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
-                        String lcp2 = new StringBuilder("XPDR1-")
-                            .append(StringConstants.NETWORK_TOKEN)
-                            .append(line + 1)
-                            .toString();
-                        if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
-                            LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
-                            line += 2;
-                            continue;
-                        }
-                        lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
-                        lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
-                        mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName, lcp1,
-                            lcp2, null, null));
-                        mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2,
-                            cpOpt.get().getCircuitPackName(), lcp2, lcp1, null, null));
-                        line += 2;
-                        break;
-
-                    default:
-                        LOG.warn(
-                            "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
-                            port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
-                }
+                int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
+                    1, circuitPackName, port,
+                    circuitPackList, lcpMap, mappingMap);
+                line = counters[0];
+                client = counters[1];
             }
         }
 
@@ -312,8 +238,8 @@ public class PortMappingVersion121 {
             Destination destination0 = cm.nonnullDestination().values().iterator().next();
             String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
             if (slcp == null) {
-                LOG.error("Error in connection-map analysis for source {} and destination (circuitpack+port) {}",
-                    skey, dkey);
+                LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
+                    nodeId, skey, dkey);
                 continue;
             }
             String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
@@ -330,12 +256,26 @@ public class PortMappingVersion121 {
         return true;
     }
 
-    private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
-        if (port2.getPartnerPort() == null
-            || port2.getPartnerPort().getCircuitPackName() == null
-            || port2.getPartnerPort().getPortName() == null
+    private boolean checkPartnerPortNotNull(Ports port) {
+        if (port.getPartnerPort() == null
+            || port.getPartnerPort().getCircuitPackName() == null
+            || port.getPartnerPort().getPortName() == null) {
+            return false;
+        }
+        return true;
+    }
+
+    private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
+        if (!checkPartnerPortNotNull(port2)
             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
-            || !port2.getPartnerPort().getPortName().equals(port1.getPortName())
+            || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
+            return false;
+        }
+        return true;
+    }
+
+    private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
+        if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
                 &&
@@ -356,7 +296,7 @@ public class PortMappingVersion121 {
         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> srgCps
                 = new ArrayList<>();
-            LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
+            LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
@@ -367,7 +307,7 @@ public class PortMappingVersion121 {
                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
             }
         }
-        LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
+        LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
         return cpPerSrg;
     }
 
@@ -405,14 +345,14 @@ public class PortMappingVersion121 {
                     }
 
                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
-                        LOG.info("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
-                            nodeId, port.getPortName(), circuitPackName);
+                        LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
+                                nodeId, port.getPortName(), circuitPackName);
                         continue;
                     }
 
                     if (keys.contains(currentKey)) {
-                        LOG.info("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
-                            nodeId, port.getPortName(), circuitPackName);
+                        LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
+                                nodeId, port.getPortName(), circuitPackName);
                         continue;
                     }
 
@@ -420,8 +360,8 @@ public class PortMappingVersion121 {
 
                         case Bidirectional:
                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
-                            LOG.info("{} : Logical Connection Point for {} {} is {}",
-                                nodeId, circuitPackName, port.getPortName(), lcp);
+                            LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
+                                    nodeId, port.getPortName(), circuitPackName, lcp);
                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
                             portIndex++;
                             keys.add(currentKey);
@@ -429,16 +369,16 @@ public class PortMappingVersion121 {
 
                         case Rx:
                         case Tx:
-                            if (port.getPartnerPort() == null) {
-                                LOG.info("{} : port {} on {} is unidirectional but has no partnerPort"
-                                    + " - cannot assign  logicalConnectionPoint.",
-                                    nodeId, port.getPortName(), circuitPackName);
+                            if (!checkPartnerPortNotNull(port)) {
+                                LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
+                                        + " - cannot assign  logicalConnectionPoint.",
+                                        nodeId, port.getPortName(), circuitPackName);
                                 continue;
                             }
 
                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
-                            LOG.info("{} : Logical Connection Point for {} {} is {}",
-                                nodeId, circuitPackName, port.getPortName(), lcp1);
+                            LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
+                                    nodeId, port.getPortName(), circuitPackName, lcp1);
                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
                                 .child(CircuitPacks.class,
                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
@@ -449,22 +389,22 @@ public class PortMappingVersion121 {
                             if (!port2Object.isPresent()
                                 || port2Object.get().getPortQual().getIntValue()
                                     != Port.PortQual.RoadmExternal.getIntValue()) {
-                                LOG.error("error getting partner port {} of  {} - {}",
-                                    port.getPartnerPort().getPortName().toString(),
-                                    port.getPartnerPort().getCircuitPackName(), nodeId);
+                                LOG.error("{} : port {} on {} - error getting partner",
+                                        nodeId, port.getPartnerPort().getPortName().toString(),
+                                        port.getPartnerPort().getCircuitPackName());
                                 continue;
                             }
 
                             Ports port2 = port2Object.get();
                             if (!checkPartnerPort(circuitPackName, port, port2)) {
-                                LOG.error("Error with partner port configuration for port {} of  {} - {}",
-                                    port.getPortName(), circuitPackName, nodeId);
+                                LOG.error("{} : port {} on {} - Error with partner port configuration",
+                                        nodeId, port.getPortName(), circuitPackName);
                                 portIndex++;
                                 continue;
                             }
                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
-                            LOG.info("{} : Logical Connection Point for {} {} is {}",
-                                nodeId, circuitPackName, port2.getPortName(), lcp2);
+                            LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
+                                    nodeId, port2.getPortName(), circuitPackName, lcp2);
                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
                             portMapList.add(
                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
@@ -474,9 +414,9 @@ public class PortMappingVersion121 {
                             break;
 
                         default:
-                            LOG.info("{} : port {} on {} - unsupported Direction"
+                            LOG.error("{} : port {} on {} - unsupported Direction {}"
                                     + " - cannot assign  logicalConnectionPoint.",
-                                nodeId, port.getPortName(), circuitPackName);
+                                    nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 
                     }
                 }
@@ -486,75 +426,58 @@ public class PortMappingVersion121 {
     }
 
     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
-        String lcp = null;
-        switch (port.getPortDirection()) {
-            case Tx:
-                lcp = "SRG" + index + "-PP" + portIndex + "-TX";
-                break;
-            case Rx:
-                lcp = "SRG" + index + "-PP" + portIndex + "-RX";
-                break;
-            case Bidirectional:
-                lcp = "SRG" + index + "-PP" + portIndex + "-TXRX";
-                break;
-            default:
-                LOG.error("Unsupported port direction for port {} : {}", port, port.getPortDirection());
+        if (SUFFIX.containsKey(port.getPortDirection())) {
+            return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
         }
-        return lcp;
+        LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
+        return null;
+    }
+
+    private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
+        return new StringBuilder("XPDR").append(xponderNb)
+                .append("-")
+                .append(token).append(lcpNb)
+                .toString();
     }
 
-    private List<Degree> getDegrees(String deviceId, Info ordmInfo) {
-        List<Degree> degrees = new ArrayList<>();
+    private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
+        Map<Integer, Degree> degrees = new HashMap<>();
 
         // Get value for max degree from info subtree, required for iteration
         // if not present assume to be 20 (temporary)
         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 
         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
-            LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
+            LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
                 LogicalDatastoreType.OPERATIONAL, deviceIID,
                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
             if (ordmDegreeObject.isPresent()) {
-                degrees.add(ordmDegreeObject.get());
+                degrees.put(degreeCounter, ordmDegreeObject.get());
             }
         }
-        LOG.info("Device {} has {} degree", deviceId, degrees.size());
+        LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
         return degrees;
     }
 
     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
-        Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
-
-        for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
-            LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
-            InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
-                .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
-            Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
-                LogicalDatastoreType.OPERATIONAL, deviceIID,
-                Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
-            if (ordmDegreeObject.isPresent()) {
-                conPortMap.put(degreeCounter, new ArrayList<>(ordmDegreeObject.get()
-                        .nonnullConnectionPorts().values()));
-            }
-        }
-        LOG.info("Device {} has {} degree", deviceId, conPortMap.size());
+        getDegreesMap(deviceId, ordmInfo).forEach(
+            (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
         return conPortMap;
     }
 
     private Map<String, String> getEthInterfaceList(String nodeId) {
-        LOG.info("It is calling get ethernet interface");
+        LOG.info("{} : It is calling get ethernet interface", nodeId);
         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
             .child(Protocols.class);
         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
-            LOG.warn("Couldnt find port config under LLDP for Node : {} - Processiong is done.. now returning..",
-                nodeId);
+            LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
             return new HashMap<>();
         }
         Map<String, String> cpToInterfaceMap = new HashMap<>();
@@ -585,21 +508,17 @@ public class PortMappingVersion121 {
             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
                 portConfig.getIfName());
         }
-        LOG.info("Processiong is done.. now returning..");
+        LOG.info("{} : Processiong is done.. now returning..", nodeId);
         return cpToInterfaceMap;
     }
 
-    private List<CpToDegree> getCpToDegreeList(List<Degree> degrees, String nodeId,
-            Map<String, String> interfaceList) {
+    private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
         List<CpToDegree> cpToDegreeList = new ArrayList<>();
-        for (Degree degree : degrees) {
-            if (degree.getCircuitPacks() == null) {
-                continue;
-            }
-            LOG.info("Inside CP to degree list");
+        for (Degree degree : degrees.values()) {
+            LOG.debug("Inside CP to degree list");
             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
-                    degree.getDegreeNumber().toString(), nodeId, interfaceList))
+                    degree.getDegreeNumber().toString(), interfaceList))
                 .collect(Collectors.toList()));
         }
         return cpToDegreeList;
@@ -613,20 +532,16 @@ public class PortMappingVersion121 {
         }
         if (portMapList != null) {
             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
+            // No element in the list below should be null at this stage
             for (Mapping mapping: portMapList) {
-                if (mapping == null) {
-                    continue;
-                }
                 mappingMap.put(mapping.key(), mapping);
             }
             nodesBldr.setMapping(mappingMap);
         }
         if (cp2DegreeList != null) {
             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
+            // No element in the list below should be null at this stage
             for (CpToDegree cp2Degree: cp2DegreeList) {
-                if (cp2Degree == null) {
-                    continue;
-                }
                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
             }
             nodesBldr.setCpToDegree(cpToDegreeMap);
@@ -651,7 +566,7 @@ public class PortMappingVersion121 {
         }
     }
 
-    private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber, String nodeId,
+    private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
             Map<String, String> interfaceList) {
         return new CpToDegreeBuilder()
             .withKey(new CpToDegreeKey(circuitPackName))
@@ -668,7 +583,12 @@ public class PortMappingVersion121 {
                 .setSupportingCircuitPackName(circuitPackName)
                 .setSupportingPort(port.getPortName())
                 .setPortDirection(port.getPortDirection().getName());
-
+        if (port.getAdministrativeState() != null) {
+            mpBldr.setPortAdminState(port.getAdministrativeState().name());
+        }
+        if (port.getOperationalState() != null) {
+            mpBldr.setPortOperState(port.getOperationalState().name());
+        }
         if (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN) || (port.getInterfaces() == null)) {
             return mpBldr.build();
         }
@@ -679,9 +599,11 @@ public class PortMappingVersion121 {
                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
                     interfaces.getInterfaceName());
                 if (!openRoadmInterface.isPresent()) {
-                    LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
+                    LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
                     continue;
                 }
+                LOG.debug("{} : interface get from device is {} and of type {}",
+                    nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
                 Class<? extends InterfaceType> interfaceType
                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
                 // Check if interface type is OMS or OTS
@@ -692,8 +614,8 @@ public class PortMappingVersion121 {
                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
                 }
             } catch (OpenRoadmInterfaceException ex) {
-                LOG.warn("Error while getting interface {} from node {}!",
-                    interfaces.getInterfaceName(), nodeId, ex);
+                LOG.warn("{} : Error while getting interface {} - ",
+                    nodeId, interfaces.getInterfaceName(), ex);
             }
         }
         return mpBldr.build();
@@ -722,16 +644,153 @@ public class PortMappingVersion121 {
         if (partnerLcp != null) {
             mpBldr.setPartnerLcp(partnerLcp);
         }
-
+        if (port.getAdministrativeState() != null) {
+            mpBldr.setPortAdminState(port.getAdministrativeState().name());
+        }
+        if (port.getOperationalState() != null) {
+            mpBldr.setPortOperState(port.getOperationalState().name());
+        }
         return mpBldr.build();
     }
 
+    private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
+            //circuitPackName2 will be updated by reference contrary to circuitPackName
+            List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
+        if (!checkPartnerPortNotNull(port)) {
+            LOG.warn("{} : port {} on {} - Error in the configuration ",
+                    nodeId, port.getPortName(), circuitPackName);
+            return null;
+        }
+        if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
+            return null;
+        }
+        Optional<CircuitPacks> cpOpt = circuitPackList.stream()
+            .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
+            .findFirst();
+        if (!cpOpt.isPresent()) {
+            LOG.error("{} : Error fetching circuit-pack {}",
+                    nodeId, port.getPartnerPort().getCircuitPackName());
+            return null;
+        }
+        Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
+            .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
+            .findFirst();
+        if (!poOpt.isPresent()) {
+            LOG.error("{} : Error fetching port {} on {}",
+                    nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
+            return null;
+        }
+        Ports port2 = poOpt.get();
+        circuitPackName2.append(cpOpt.get().getCircuitPackName());
+        if (!checkPartnerPort(circuitPackName, port, port2)) {
+            LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
+                    nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
+            return null;
+        }
+        return port2;
+    }
+
+    private void putXpdrLcpsInMaps(int line, String nodeId,
+            Integer xponderNb,
+            String circuitPackName, String circuitPackName2, Ports port, Ports port2,
+            Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
+        String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
+        String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
+        if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
+            LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
+            return;
+        }
+        lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
+        lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
+        mappingMap.put(lcp1,
+                createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null));
+        mappingMap.put(lcp2,
+                createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null));
+        return;
+    }
+
+    private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
+            Integer xponderNb,
+            String circuitPackName,  Ports port,
+            List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
+
+        if (port.getPortQual() == null) {
+            LOG.warn("{} : port {} on {} - PortQual was not found",
+                    nodeId, port.getPortName(), circuitPackName);
+            return new int[] {line, client};
+        }
+
+        switch (port.getPortQual()) {
+
+            case XpdrClient:
+                String lcp0 = createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
+                lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
+                mappingMap.put(lcp0,
+                    createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null));
+                client++;
+                break;
+
+            case XpdrNetwork:
+                line = fillXpdrNetworkLcpsMaps(line, nodeId,
+                        xponderNb,
+                        circuitPackName,  port,
+                        circuitPackList,  lcpMap, mappingMap);
+                break;
+
+            default:
+                LOG.error("{} : port {} on {} - unsupported PortQual {}",
+                        nodeId, port.getPortName(), circuitPackName, port.getPortQual());
+        }
+        return new int[] {line, client};
+    }
+
+    private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
+            Integer xponderNb,
+            String circuitPackName,  Ports port,
+            List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
+
+        switch (port.getPortDirection()) {
+
+            case Bidirectional:
+                String lcp = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
+                lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
+                mappingMap.put(lcp,
+                    createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null));
+                line++;
+                break;
+
+            case Rx:
+            case Tx:
+                StringBuilder circuitPackName2 = new StringBuilder();
+                Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
+                        circuitPackList, lcpMap);
+
+                if (port2 == null) {
+                     //key already present or an error occured and was logged
+                    return line;
+                }
+
+                putXpdrLcpsInMaps(line, nodeId, xponderNb,
+                        circuitPackName, circuitPackName2.toString(), port, port2,
+                        lcpMap, mappingMap);
+
+                line += 2;
+                break;
+
+            default:
+                LOG.error("{} : port {} on {} - unsupported Direction {}",
+                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
+        }
+
+        return line;
+    }
+
     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
         // Creating mapping data for degree TTP's
-        List<Degree> degrees = getDegrees(nodeId, deviceInfo);
+        Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
-        List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, nodeId, interfaceList);
-        LOG.info("Map looks like this {}", interfaceList);
+        List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
+        LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
         postPortMapping(nodeId, null, null, cpToDegreeList);
 
         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
@@ -744,16 +803,18 @@ public class PortMappingVersion121 {
                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
                         .child(Ports.class,
                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
-                    LOG.info("Fetching connection-port {} at circuit pack {}",
-                        connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
-                        connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
+                    LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
+                            nodeId,
+                            connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
+                            connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
                     if (!portObject.isPresent()) {
-                        LOG.error("No port {} on circuit pack {} for node {}",
-                            connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
-                            connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
+                        LOG.error("{} : No port {} on circuit pack {}",
+                                nodeId,
+                                connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
+                                connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
                         return false;
                     }
                     Ports port = portObject.get();
@@ -762,20 +823,20 @@ public class PortMappingVersion121 {
                     }
                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
-                        LOG.error(
-                            "Impossible to create logical connection point for port {} of {} on node {}"
-                            + " - Error in configuration with port-qual or port-direction",
-                            port.getPortName(),
-                            connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
+                        LOG.error("{} : port {} on {} - Impossible to create logical connection point"
+                                + " - Error in configuration with port-qual or port-direction",
+                                nodeId, port.getPortName(),
+                                connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
                         continue;
                     }
                     String logicalConnectionPoint = new StringBuilder("DEG")
                         .append(cpMapEntry.getKey())
                         .append("-TTP-TXRX")
                         .toString();
-                    LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
-                        connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
-                        port.getPortName(), logicalConnectionPoint);
+                    LOG.info("{} : Logical Connection Point for {} on {} is {}",
+                            nodeId,
+                            port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
+                            logicalConnectionPoint);
                     portMapList.add(createMappingObject(nodeId, port,
                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
                         logicalConnectionPoint));
@@ -788,9 +849,8 @@ public class PortMappingVersion121 {
                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
                         .child(Ports.class,
                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
-                    LOG.info("Fetching connection-port {} at circuit pack {}",
-                        connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
-                        cp1Name);
+                    LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
+                            nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
@@ -798,8 +858,8 @@ public class PortMappingVersion121 {
                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
                         .child(Ports.class,
                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
-                    LOG.info("Fetching connection-port {} at circuit pack {}",
-                        connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
+                    LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
+                            nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
@@ -816,20 +876,21 @@ public class PortMappingVersion121 {
                         continue;
                     }
                     if (Port.PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
-                        || Port.PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()
-                        || port1.getPartnerPort() == null
-                        || port2.getPartnerPort() == null
-                        || !port1.getPartnerPort().getCircuitPackName().equals(cp2Name)
-                        || !port1.getPartnerPort().getPortName().equals(port2.getPortName())
-                        || !port2.getPartnerPort().getCircuitPackName().equals(cp1Name)
-                        || !port2.getPartnerPort().getPortName().equals(port1.getPortName())
-                        || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
-                                || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
-                            && (Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()
-                                || Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()))) {
-                        LOG.error("Impossible to create logical connection point for port {} or port {} on node {} - "
-                                + "Error in configuration with port-qual, port-direction or partner-port configuration",
-                            port1.getPortName(), port2.getPortName(), nodeId);
+                        || Port.PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
+                        LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
+                                + " - Error in configuration with port-qual",
+                                nodeId, port1.getPortName(), port2.getPortName());
+                        continue;
+                    }
+                    if (!checkPartnerPort(cp1Name, port1, port2)) {
+                        LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
+                                nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
+                        continue;
+                    }
+                    // Directions checks are the same for cp1 and cp2, no need to check them twice.
+                    if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
+                        LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
+                                nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
                         continue;
                     }
 
@@ -838,9 +899,10 @@ public class PortMappingVersion121 {
                         .append("-TTP-")
                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
                         .toString();
-                    LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
-                        connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
-                        port1.getPortName(), logicalConnectionPoint1);
+                    LOG.info("{} : Logical Connection Point for {} {} is {}",
+                            nodeId,
+                            connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
+                            port1.getPortName(), logicalConnectionPoint1);
                     portMapList.add(createMappingObject(nodeId, port1,
                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
                         logicalConnectionPoint1));
@@ -857,7 +919,7 @@ public class PortMappingVersion121 {
                         logicalConnectionPoint2));
                     break;
                 default:
-                    LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
+                    LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
                     continue;
             }
         }