package org.opendaylight.transportpce.pce.gnpy;
-import com.google.gson.stream.JsonReader;
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
import java.math.BigDecimal;
-import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Collection;
-import java.util.Collections;
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 javax.annotation.Nonnull;
-import org.opendaylight.binding.runtime.spi.BindingRuntimeHelpers;
-import org.opendaylight.mdsal.binding.dom.adapter.AdapterContext;
-import org.opendaylight.mdsal.binding.dom.adapter.ConstantAdapterContext;
-import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
-import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev200202.Result;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev200202.explicit.route.hop.type.NumUnnumHop;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev200202.generic.path.properties.path.properties.PathMetric;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev200202.generic.path.properties.path.properties.PathRouteObjects;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev200202.result.Response;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev200202.result.response.response.type.NoPathCase;
-import org.opendaylight.yang.gen.v1.gnpy.path.rev200202.result.response.response.type.PathCase;
+import java.util.stream.Collectors;
+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.http.org.transportpce.b.c._interface.routing.constraints.rev171017.routing.constraints.sp.HardConstraintsBuilder;
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.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.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodes;
-import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
-import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactorySupplier;
-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.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<>();
- private final AdapterContext adapterContext = new ConstantAdapterContext();
- public GnpyResult(String gnpyResponseString, GnpyTopoImpl gnpyTopo) throws GnpyException, Exception {
+ public GnpyResult(Result result, GnpyTopoImpl gnpyTopo) throws GnpyException {
this.mapNodeRefIp = gnpyTopo.getMapNodeRefIp();
- // Create the schema context
- Collection<? extends YangModuleInfo> moduleInfos = Collections.singleton(BindingReflections
- .getModuleInfo(Result.class));
- BindingRuntimeHelpers.createEffectiveModel(moduleInfos);
-
- // Create the binding binding normalized node codec registry
- final BindingNormalizedNodeSerializer codecRegistry = adapterContext.currentSerializer();
-
- // Create the data object
- QName pathQname = QName.create("gnpy:path", "2020-02-02", "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
- InputStream streamGnpyRespnse = new ByteArrayInputStream(gnpyResponseString.getBytes(StandardCharsets.UTF_8));
- 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();
- } else {
- throw new GnpyException("In GnpyResult: the codec registry from the normalized node is null");
- }
- List<Response> responses = new ArrayList<>(((Result) dataObject).nonnullResponse().values());
+ List<Response> responses = new ArrayList<>(result.nonnullResponse().values());
if (responses.isEmpty()) {
throw new GnpyException("In GnpyResult: the response from GNpy is null!");
}
int counter = 0;
for (PathRouteObjects pathRouteObjects : pathRouteObjectList) {
if (pathRouteObjects.getPathRouteObject().getType() instanceof NumUnnumHop) {
- NumUnnumHop numUnnumHop = (org.opendaylight.yang.gen.v1.gnpy.path.rev200202.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 {
}
}
}
- 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;
return null;
}
- /**
- * Parses the input json with concrete implementation of {@link JsonParserStream}.
- * @param reader of the given JSON
- * @throws Exception exception
- */
- private Optional<NormalizedNode<? extends YangInstanceIdentifier.PathArgument, ?>> parseInputJSON(JsonReader reader,
- Class<? extends DataObject> objectClass) throws Exception {
- 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);) {
- jsonParser.parse(reader);
- } catch (IOException e) {
- LOG.warn("GNPy: exception {} occured during parsing Json input stream", e.getMessage());
- return Optional.empty();
- }
- return Optional.ofNullable(result.getResult());
- }
-
- private SchemaContext getSchemaContext(Class<? extends DataObject> objectClass) throws GnpyException, Exception {
- Collection<? extends YangModuleInfo> moduleInfos = Collections.singleton(BindingReflections
- .getModuleInfo(objectClass));
- return BindingRuntimeHelpers.createEffectiveModel(moduleInfos);
- }
-
- /**
- * 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);
- } else {
- LOG.warn("GNPy: The codecRegistry is null");
- }
- //Preconditions.checkNotNull(normalizedNode);
- if (normalizedNode instanceof ContainerNode) {
- YangInstanceIdentifier.PathArgument directChildIdentifier = YangInstanceIdentifier.of(rootNode)
- .getLastPathArgument();
- Optional<NormalizedNode<?, ?>> directChild = NormalizedNodes.getDirectChild(normalizedNode,
- directChildIdentifier);
- if (!directChild.isPresent()) {
- 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());
- }
- YangInstanceIdentifier rootNodeYangInstanceIdentifier = YangInstanceIdentifier.of(rootNode);
- LOG.debug("GNPy: the root Node Yang Instance Identifier is {}", rootNodeYangInstanceIdentifier);
- Map.Entry<?, ?> bindingNodeEntry = codecRegistry.fromNormalizedNode(rootNodeYangInstanceIdentifier,
- normalizedNode);
- if (bindingNodeEntry == null) {
- LOG.debug("The binding Node Entry is null");
- return Optional.empty();
- }
- return Optional.ofNullable((T) bindingNodeEntry.getValue());
- }
-
public Response getResponse() {
return response;
}
Code Review / transportpce.git / blobdiff