package org.opendaylight.transportpce.pce.gnpy;
-import com.google.common.base.Preconditions;
import com.google.gson.stream.JsonReader;
-
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigDecimal;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
-import java.util.Collections;
+import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
+import java.util.Map.Entry;
import java.util.Optional;
-import java.util.Set;
-
+import java.util.stream.Collectors;
import javax.annotation.Nonnull;
-
import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
-import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
-import org.opendaylight.mdsal.binding.generator.impl.ModuleInfoBackedContext;
-import org.opendaylight.mdsal.binding.generator.util.BindingRuntimeContext;
-import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev190502.Result;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev190502.explicit.route.hop.type.NumUnnumHop;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev190502.generic.path.properties.path.properties.PathMetric;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev190502.generic.path.properties.path.properties.PathRouteObjects;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev190502.result.Response;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev190502.result.response.response.type.NoPathCase;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev190502.result.response.response.type.PathCase;
+import org.opendaylight.mdsal.binding.dom.codec.spi.BindingDOMCodecServices;
+import org.opendaylight.yang.gen.v1.gnpy.path.rev200909.Result;
+import org.opendaylight.yang.gen.v1.gnpy.path.rev200909.explicit.route.hop.type.NumUnnumHop;
+import org.opendaylight.yang.gen.v1.gnpy.path.rev200909.generic.path.properties.path.properties.PathMetric;
+import org.opendaylight.yang.gen.v1.gnpy.path.rev200909.generic.path.properties.path.properties.PathRouteObjects;
+import org.opendaylight.yang.gen.v1.gnpy.path.rev200909.result.Response;
+import org.opendaylight.yang.gen.v1.gnpy.path.rev200909.result.response.response.type.NoPathCase;
+import org.opendaylight.yang.gen.v1.gnpy.path.rev200909.result.response.response.type.PathCase;
import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.routing.constraints.rev171017.constraints.sp.co.routing.or.general.General;
import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.routing.constraints.rev171017.constraints.sp.co.routing.or.general.GeneralBuilder;
import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.routing.constraints.rev171017.constraints.sp.co.routing.or.general.general.Include;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.Uint16;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
import org.opendaylight.yangtools.yang.data.codec.gson.JsonParserStream;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private static final Logger LOG = LoggerFactory.getLogger(GnpyResult.class);
private Response response = null;
- private Map<String, IpAddress> mapNodeRefIp = new HashMap<String, IpAddress>();
- //private Map<String, IpAddress> mapFiberIp = new HashMap<String, IpAddress>();
-
- public GnpyResult(String gnpyResponseString, GnpyTopoImpl gnpyTopo) throws Exception {
+ private Map<String, IpAddress> mapNodeRefIp = new HashMap<>();
+ private EffectiveModelContext effectiveModelcontext;
+ public GnpyResult(String gnpyResponseString, GnpyTopoImpl gnpyTopo,
+ BindingDOMCodecServices bindingDOMCodecServices) throws GnpyException {
this.mapNodeRefIp = gnpyTopo.getMapNodeRefIp();
- // Create the schema context
- final ModuleInfoBackedContext moduleContext = ModuleInfoBackedContext.create();
- Iterable<? extends YangModuleInfo> moduleInfos;
- moduleInfos = Collections.singleton(BindingReflections.getModuleInfo(Result.class));
- moduleContext.addModuleInfos(moduleInfos);
- SchemaContext schemaContext = moduleContext.tryToCreateSchemaContext().get();
-
- // Create the binding binding normalized node codec registry
- BindingRuntimeContext bindingRuntimeContext = BindingRuntimeContext.create(moduleContext, schemaContext);
- final BindingNormalizedNodeCodecRegistry codecRegistry =
- new BindingNormalizedNodeCodecRegistry(bindingRuntimeContext);
+ effectiveModelcontext = bindingDOMCodecServices.getRuntimeContext().getEffectiveModelContext();
// Create the data object
- QName pathQname = QName.create("gnpy:path", "2019-05-02", "result");
- LOG.debug("the Qname is {} / namesapce {} ; module {}; ", pathQname.toString(), pathQname.getNamespace(),
+ QName pathQname = QName.create("gnpy:path", "2020-09-09", "result");
+ LOG.debug("the Qname is {} / namesapce {} ; module {}; ", pathQname, pathQname.getNamespace(),
pathQname.getModule());
YangInstanceIdentifier yangId = YangInstanceIdentifier.of(pathQname);
DataObject dataObject = null;
+
// Create the object response
- // Create JsonReader from String
InputStream streamGnpyRespnse = new ByteArrayInputStream(gnpyResponseString.getBytes(StandardCharsets.UTF_8));
- InputStreamReader gnpyResultReader = new InputStreamReader(streamGnpyRespnse);
+ InputStreamReader gnpyResultReader = new InputStreamReader(streamGnpyRespnse,StandardCharsets.UTF_8);
JsonReader jsonReader = new JsonReader(gnpyResultReader);
Optional<NormalizedNode<? extends PathArgument, ?>> transformIntoNormalizedNode = parseInputJSON(jsonReader,
Result.class);
+ if (!transformIntoNormalizedNode.isPresent()) {
+ throw new GnpyException("In GnpyResult: the Normalized Node is not present");
+ }
NormalizedNode<? extends PathArgument, ?> normalizedNode = transformIntoNormalizedNode.get();
- if (codecRegistry.fromNormalizedNode(yangId, normalizedNode) != null) {
- dataObject = codecRegistry.fromNormalizedNode(yangId, normalizedNode).getValue();
+ Entry<InstanceIdentifier<?>, DataObject> fromNormalizedNode = bindingDOMCodecServices
+ .fromNormalizedNode(yangId, normalizedNode);
+
+ if (fromNormalizedNode != null) {
+ dataObject = fromNormalizedNode.getValue();
} else {
- LOG.warn("The codec registry from the normalized node is null!");
+ throw new GnpyException("In GnpyResult: the codec registry from the normalized node is null");
}
- List<Response> responses = null;
- responses = ((Result) dataObject).getResponse();
- if (responses != null) {
- LOG.info("The response id is {}; ", responses.get(0).getResponseId());
- } else {
- LOG.warn("The response is null!");
+ List<Response> responses = new ArrayList<>(((Result) dataObject).nonnullResponse().values());
+ if (responses.isEmpty()) {
+ throw new GnpyException("In GnpyResult: the response from GNpy is null!");
}
+ LOG.info("The response id is {}; ", responses.get(0).getResponseId());
this.response = responses.get(0);
analyzeResult();
}
boolean isFeasible = false;
if (response != null) {
if (response.getResponseType() instanceof NoPathCase) {
- isFeasible = false;
- LOG.info("The path is not feasible ");
+ LOG.info("In GnpyResult: The path is not feasible ");
} else if (response.getResponseType() instanceof PathCase) {
isFeasible = true;
- LOG.info("The path is feasible ");
+ LOG.info("In GnpyResult: The path is feasible ");
}
}
return isFeasible;
if (((noPathType.equals("NO_FEASIBLE_BAUDRATE_WITH_SPACING"))
&& (noPathType.equals("NO_FEASIBLE_MODE"))) && ((noPathType.equals("MODE_NOT_FEASIBLE"))
&& (noPathType.equals("NO_SPECTRUM")))) {
- List<PathMetric> pathMetricList = noPathCase.getNoPath().getPathProperties().getPathMetric();
+ Collection<PathMetric> pathMetricList = noPathCase.getNoPath()
+ .getPathProperties().nonnullPathMetric().values();
LOG.info("GNPy : path is not feasible : {}", noPathType);
for (PathMetric pathMetric : pathMetricList) {
String metricType = pathMetric.getMetricType().getSimpleName();
} else if (response.getResponseType() instanceof PathCase) {
LOG.info("GNPy : path is feasible");
PathCase pathCase = (PathCase) response.getResponseType();
- List<PathMetric> pathMetricList = pathCase.getPathProperties().getPathMetric();
+ Collection<PathMetric> pathMetricList = pathCase
+ .getPathProperties().nonnullPathMetric().values();
// Path metrics
for (PathMetric pathMetric : pathMetricList) {
String metricType = pathMetric.getMetricType().getSimpleName();
int counter = 0;
for (PathRouteObjects pathRouteObjects : pathRouteObjectList) {
if (pathRouteObjects.getPathRouteObject().getType() instanceof NumUnnumHop) {
- NumUnnumHop numUnnumHop = (org.opendaylight.yang.gen.v1.gnpy.path.rev190502.explicit.route.hop.type
+ NumUnnumHop numUnnumHop = (org.opendaylight.yang.gen.v1.gnpy.path.rev200909.explicit.route.hop.type
.NumUnnumHop) pathRouteObjects.getPathRouteObject().getType();
String nodeIp = numUnnumHop.getNumUnnumHop().getNodeId();
try {
.ordered.constraints.sp.hop.type.hop.type.Node node = new NodeBuilder().setNodeId(nodeId)
.build();
HopType hopType = new HopTypeBuilder().setHopType(node).build();
- OrderedHops orderedHops = new OrderedHopsBuilder().setHopNumber(counter).setHopType(hopType)
+ OrderedHops orderedHops = new OrderedHopsBuilder()
+ .setHopNumber(Uint16.valueOf(counter)).setHopType(hopType)
.build();
orderedHopsList.add(orderedHops);
counter++;
}
}
}
- Include include = new IncludeBuilder().setOrderedHops(orderedHopsList).build();
+ Include include = new IncludeBuilder()
+ .setOrderedHops(orderedHopsList.stream()
+ .collect(Collectors.toMap(OrderedHops::key, orderedHops -> orderedHops)))
+ .build();
General general = new GeneralBuilder().setInclude(include).build();
hardConstraints = new HardConstraintsBuilder().setCoRoutingOrGeneral(general).build();
return hardConstraints;
}
private String findOrdNetworkNodeId(IpAddress nodeIpAddress) {
- String nodeId;
- Set<String> keySet = this.mapNodeRefIp.keySet();
- Iterator<String> it = keySet.iterator();
+ Iterator<Map.Entry<String,IpAddress>> it = this.mapNodeRefIp.entrySet().iterator();
while (it.hasNext()) {
- nodeId = it.next();
- if (this.mapNodeRefIp.get(nodeId).equals(nodeIpAddress)) {
- return nodeId;
+ Entry<String, IpAddress> entry = it.next();
+ if (entry.getValue().equals(nodeIpAddress)) {
+ return entry.getKey();
}
}
return null;
* @throws Exception exception
*/
private Optional<NormalizedNode<? extends YangInstanceIdentifier.PathArgument, ?>> parseInputJSON(JsonReader reader,
- Class<? extends DataObject> objectClass) throws Exception {
+ Class<? extends DataObject> objectClass) {
NormalizedNodeResult result = new NormalizedNodeResult();
- SchemaContext schemaContext = getSchemaContext(objectClass);
try (NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
JsonParserStream jsonParser = JsonParserStream.create(streamWriter,
- JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02.getShared(schemaContext),
- schemaContext);) {
+ JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02.getShared(effectiveModelcontext),
+ effectiveModelcontext);) {
jsonParser.parse(reader);
} catch (IOException e) {
LOG.warn("GNPy: exception {} occured during parsing Json input stream", e.getMessage());
return Optional.ofNullable(result.getResult());
}
- private SchemaContext getSchemaContext(Class<? extends DataObject> objectClass) throws Exception {
- final ModuleInfoBackedContext moduleContext = ModuleInfoBackedContext.create();
- Iterable<? extends YangModuleInfo> moduleInfos;
- SchemaContext schemaContext = null;
- moduleInfos = Collections.singleton(BindingReflections.getModuleInfo(objectClass));
- moduleContext.addModuleInfos(moduleInfos);
- schemaContext = moduleContext.tryToCreateSchemaContext().get();
- return schemaContext;
- }
/**
* Transforms the given input {@link NormalizedNode} into the given {@link DataObject}.
+ *
+ * @param <T> a generic
+ * @param normalizedNode a non null representation of the normalizedNode
+ * @param rootNode root node
+ * @param codecRegistry codec registry
+ * @return value of the binding Node Entry
*/
@SuppressWarnings("unchecked")
public <T extends DataObject> Optional<T> getDataObject(@Nonnull NormalizedNode<?, ?> normalizedNode,
@Nonnull QName rootNode, BindingNormalizedNodeSerializer codecRegistry) {
if (normalizedNode != null) {
- LOG.debug("GNPy: The codecRegistry is ", codecRegistry.toString());
+ LOG.debug("GNPy: The codecRegistry is {}", codecRegistry);
} else {
LOG.warn("GNPy: The codecRegistry is null");
}
- Preconditions.checkNotNull(normalizedNode);
+ //Preconditions.checkNotNull(normalizedNode);
if (normalizedNode instanceof ContainerNode) {
YangInstanceIdentifier.PathArgument directChildIdentifier = YangInstanceIdentifier.of(rootNode)
.getLastPathArgument();
throw new IllegalStateException(String.format("Could not get the direct child of %s", rootNode));
}
normalizedNode = directChild.get();
- LOG.debug("GNPy: the normalized node is ", normalizedNode.getNodeType());
+ LOG.debug("GNPy: the normalized node is {}", normalizedNode.getNodeType());
}
YangInstanceIdentifier rootNodeYangInstanceIdentifier = YangInstanceIdentifier.of(rootNode);
- LOG.debug("GNPy: the root Node Yang Instance Identifier is ", rootNodeYangInstanceIdentifier.toString());
+ LOG.debug("GNPy: the root Node Yang Instance Identifier is {}", rootNodeYangInstanceIdentifier);
Map.Entry<?, ?> bindingNodeEntry = codecRegistry.fromNormalizedNode(rootNodeYangInstanceIdentifier,
normalizedNode);
if (bindingNodeEntry == null) {
Code Review / transportpce.git / blobdiff