import com.google.common.util.concurrent.FluentFuture;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import java.math.BigInteger;
-import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
-import java.util.Base64;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+// FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
+// some mutualization would be helpful
public class PortMappingVersion221 {
private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
private final DataBroker dataBroker;
private final DeviceTransactionManager deviceTransactionManager;
private final OpenRoadmInterfaces openRoadmInterfaces;
- //FNV1 64 bit hash constants
- private static final BigInteger FNV_PRIME = new BigInteger("100000001b3", 16);
- private static final BigInteger FNV_INIT = new BigInteger("cbf29ce484222325", 16);
- private static final BigInteger FNV_MOD = new BigInteger("2").pow(64);
public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
OpenRoadmInterfaces openRoadmInterfaces) {
Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
- Info deviceInfo;
- NodeInfo nodeInfo;
if (!deviceInfoOptional.isPresent()) {
LOG.warn("Device info subtree is absent for {}", nodeId);
return false;
}
- deviceInfo = deviceInfoOptional.get();
- nodeInfo = createNodeInfo(deviceInfo, nodeId);
+ Info deviceInfo = deviceInfoOptional.get();
+ NodeInfo nodeInfo = createNodeInfo(deviceInfo);
if (nodeInfo == null) {
return false;
}
Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
LogicalDatastoreType.OPERATIONAL, deviceIID,
Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
- OrgOpenroadmDevice device = null;
if (!deviceObject.isPresent()) {
LOG.error("Impossible to get device configuration for node {}", nodeId);
return false;
}
- device = deviceObject.get();
+ OrgOpenroadmDevice device = deviceObject.get();
+ if (device.getCircuitPacks() == null) {
+ LOG.warn("Circuit Packs are not present for {}", nodeId);
+ return false;
+ }
// Variable to keep track of number of line ports
int line = 1;
// Variable to keep track of number of client ports
int client = 1;
Map<String, String> lcpMap = new HashMap<>();
Map<String, Mapping> mappingMap = new HashMap<>();
-
- List<CircuitPacks> circuitPackList = null;
- if (device.getCircuitPacks() == null) {
- LOG.warn("Circuit Packs are not present for {}", nodeId);
- return false;
- }
- circuitPackList = new ArrayList<>(deviceObject.get().nonnullCircuitPacks().values());
+ List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
if (device.getXponder() == null) {
}
}
- if (device.getConnectionMap() != null) {
+ if (device.getConnectionMap() == null) {
+ LOG.warn("No connection-map inside device configuration");
+ } else {
Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
- String slcp = null;
- String dlcp = null;
for (ConnectionMap cm : connectionMap) {
+ String slcp = null;
+ String dlcp = null;
String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
if (lcpMap.containsKey(skey)) {
slcp = lcpMap.get(skey);
}
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);
+ continue;
+ }
if (lcpMap.containsKey(dkey)) {
dlcp = lcpMap.get(dkey);
}
- if (slcp != null) {
- Mapping mapping = mappingMap.get(slcp);
- mappingMap.remove(slcp);
- portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
- } else {
- LOG.error("Error in connection-map analysis");
- }
+ Mapping mapping = mappingMap.get(slcp);
+ mappingMap.remove(slcp);
+ portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
}
- } else {
- LOG.warn("No connection-map inside device configuration");
}
+
if (device.getOduSwitchingPools() != null) {
Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
Nodes nodes = nodesBldr.build();
nodesList.put(nodes.key(),nodes);
- NetworkBuilder nwBldr = new NetworkBuilder().setNodes(nodesList);
+ Network network = new NetworkBuilder().setNodes(nodesList).build();
final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
- Network network = nwBldr.build();
writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
try {
}
private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
- String logicalConnectionPoint) {
- MappingBuilder mpBldr = new MappingBuilder();
- mpBldr.withKey(new MappingKey(logicalConnectionPoint)).setLogicalConnectionPoint(logicalConnectionPoint)
- .setSupportingCircuitPackName(circuitPackName).setSupportingPort(port.getPortName())
- .setPortDirection(port.getPortDirection().getName());
+ String logicalConnectionPoint) {
+
+ MappingBuilder mpBldr = new MappingBuilder()
+ .withKey(new MappingKey(logicalConnectionPoint))
+ .setLogicalConnectionPoint(logicalConnectionPoint)
+ .setSupportingCircuitPackName(circuitPackName)
+ .setSupportingPort(port.getPortName())
+ .setPortDirection(port.getPortDirection().getName());
// Get OMS and OTS interface provisioned on the TTP's
if ((logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
XpdrNodeTypes xpdrNodeType) {
- MappingBuilder mpBldr;
+
if (mapping != null && connectionMapLcp != null) {
// update existing mapping
- mpBldr = new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp);
- } else {
- // create a new mapping
- String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
- mpBldr = new MappingBuilder()
+ return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
+ }
+
+ // create a new mapping
+ String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
+ MappingBuilder mpBldr = new MappingBuilder()
.withKey(new MappingKey(logicalConnectionPoint))
.setLogicalConnectionPoint(logicalConnectionPoint)
.setSupportingCircuitPackName(circuitPackName)
.setSupportingPort(port.getPortName())
.setPortDirection(port.getPortDirection().getName())
- .setLcpHashVal(fnv(nodeIdLcp));
- if (port.getPortQual() != null) {
- mpBldr.setPortQual(port.getPortQual().getName());
- }
- if (xpdrNodeType != null) {
- mpBldr.setXponderType(
- org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129
- .XpdrNodeTypes.forValue(xpdrNodeType.getIntValue()));
- }
- if (partnerLcp != null) {
- mpBldr.setPartnerLcp(partnerLcp);
- }
- if (port.getSupportedInterfaceCapability() != null) {
- List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
- .SupportedIfCapability>> supportedIntf = new ArrayList<>();
- for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
- Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
- .SupportedIfCapability> sup1 = (Class<? extends org.opendaylight.yang.gen.v1
+ .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
+ if (port.getPortQual() != null) {
+ mpBldr.setPortQual(port.getPortQual().getName());
+ }
+ if (xpdrNodeType != null) {
+ mpBldr.setXponderType(
+ org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129
+ .XpdrNodeTypes.forValue(xpdrNodeType.getIntValue()));
+ }
+ if (partnerLcp != null) {
+ mpBldr.setPartnerLcp(partnerLcp);
+ }
+ if (port.getSupportedInterfaceCapability() != null) {
+ List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
+ .SupportedIfCapability>> supportedIntf = new ArrayList<>();
+ for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
+ Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
+ .SupportedIfCapability> sup1 = (Class<? extends org.opendaylight.yang.gen.v1
.http.org.openroadm.port.types.rev200327.SupportedIfCapability>) sup;
- supportedIntf.add(sup1);
- }
- mpBldr.setSupportedInterfaceCapability(supportedIntf);
+ supportedIntf.add(sup1);
}
+ mpBldr.setSupportedInterfaceCapability(supportedIntf);
}
return mpBldr.build();
}
return true;
}
- private NodeInfo createNodeInfo(Info deviceInfo, String nodeId) {
- NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder();
+ private NodeInfo createNodeInfo(Info deviceInfo) {
+
if (deviceInfo.getNodeType() == null) {
// TODO make mandatory in yang
LOG.error("Node type field is missing");
return null;
}
- nodeInfoBldr.setOpenroadmVersion(OpenroadmVersion._221).setNodeType(NodeTypes.forValue(deviceInfo
- .getNodeType().getIntValue()));
+ NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
+ .setOpenroadmVersion(OpenroadmVersion._221)
+ .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
nodeInfoBldr.setNodeClli(deviceInfo.getClli());
} else {
nodeInfoBldr.setNodeClli("defaultCLLI");
}
-
if (deviceInfo.getModel() != null) {
nodeInfoBldr.setNodeModel(deviceInfo.getModel());
}
-
if (deviceInfo.getVendor() != null) {
nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
}
-
if (deviceInfo.getIpAddress() != null) {
nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
}
return nodeInfoBldr.build();
}
- /**
- * Implements the FNV-1 64bit algorithm.
- * FNV-1 128bit would be ideal for 16 bytes but we need an overhead for Base64 encoding.
- * Otherwise, the hash cannot be stored in a UTF-8 string.
- * https://www.wikiwand.com/en/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#/FNV-1_hash
- * https://github.com/pmdamora/fnv-cracker-app/blob/master/src/main/java/passwordcrack/cracking/HashChecker.java
- * @param stringdata the String to be hashed
- * @return the hash string
- */
- private String fnv(String stringdata) {
- BigInteger hash = FNV_INIT;
- byte[] data = stringdata.getBytes(StandardCharsets.UTF_8);
-
- for (byte b : data) {
- hash = hash.multiply(FNV_PRIME).mod(FNV_MOD);
- hash = hash.xor(BigInteger.valueOf((int) b & 0xff));
- }
-
- return Base64.getEncoder().encodeToString(hash.toByteArray());
- }
}
Code Review / transportpce.git / blobdiff