*/
package org.opendaylight.restconf.nb.rfc8040.utils.parser;
-import com.google.common.base.Optional;
import com.google.common.base.Splitter;
import com.google.common.collect.Iterables;
import java.time.format.DateTimeParseException;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
-import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
-import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
+import java.util.Optional;
+import java.util.stream.Collectors;
+import org.eclipse.jdt.annotation.Nullable;
+import org.opendaylight.mdsal.dom.api.DOMMountPoint;
+import org.opendaylight.mdsal.dom.api.DOMMountPointService;
import org.opendaylight.mdsal.dom.api.DOMYangTextSourceProvider;
import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.Revision;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.util.DataSchemaContextNode;
import org.opendaylight.yangtools.yang.data.util.DataSchemaContextTree;
+import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public final class ParserIdentifier {
private static final Logger LOG = LoggerFactory.getLogger(ParserIdentifier.class);
+ private static final Splitter MP_SPLITTER = Splitter.on("/" + RestconfConstants.MOUNT);
private ParserIdentifier() {
throw new UnsupportedOperationException("Util class.");
final String identifier,
final SchemaContext schemaContext,
final Optional<DOMMountPointService> mountPointService) {
- if (identifier != null && identifier.contains(RestconfConstants.MOUNT)) {
- if (!mountPointService.isPresent()) {
- throw new RestconfDocumentedException("Mount point service is not available");
- }
-
- final Iterator<String> pathsIt = Splitter.on("/" + RestconfConstants.MOUNT).split(identifier).iterator();
-
- final String mountPointId = pathsIt.next();
- final YangInstanceIdentifier mountYangInstanceIdentifier = IdentifierCodec.deserialize(
- mountPointId, schemaContext);
- final Optional<DOMMountPoint> mountPoint =
- mountPointService.get().getMountPoint(mountYangInstanceIdentifier);
-
- if (!mountPoint.isPresent()) {
- throw new RestconfDocumentedException(
- "Mount point does not exist.", ErrorType.PROTOCOL, ErrorTag.DATA_MISSING);
- }
+ if (identifier == null || !identifier.contains(RestconfConstants.MOUNT)) {
+ return createIIdContext(IdentifierCodec.deserialize(identifier, schemaContext), schemaContext, null);
+ }
+ if (!mountPointService.isPresent()) {
+ throw new RestconfDocumentedException("Mount point service is not available");
+ }
- final DOMMountPoint domMountPoint = mountPoint.get();
- final SchemaContext mountSchemaContext = domMountPoint.getSchemaContext();
+ final Iterator<String> pathsIt = MP_SPLITTER.split(identifier).iterator();
+ final String mountPointId = pathsIt.next();
+ final YangInstanceIdentifier mountPath = IdentifierCodec.deserialize(mountPointId, schemaContext);
+ final DOMMountPoint mountPoint = mountPointService.get().getMountPoint(mountPath)
+ .orElseThrow(() -> new RestconfDocumentedException("Mount point does not exist.",
+ ErrorType.PROTOCOL, ErrorTag.DATA_MISSING));
+
+ final SchemaContext mountSchemaContext = mountPoint.getSchemaContext();
+ final String pathId = pathsIt.next().replaceFirst("/", "");
+ return createIIdContext(IdentifierCodec.deserialize(pathId, mountSchemaContext), mountSchemaContext,
+ mountPoint);
+ }
- final String pathId = pathsIt.next().replaceFirst("/", "");
- final YangInstanceIdentifier pathYangInstanceIdentifier = IdentifierCodec.deserialize(
- pathId, mountSchemaContext);
+ /**
+ * Method to create {@link InstanceIdentifierContext} from {@link YangInstanceIdentifier}
+ * and {@link SchemaContext}, {@link DOMMountPoint}.
+ *
+ * @param yangIId
+ * - instance identifier
+ * @param schemaContext
+ * - schema context
+ * @param domMountPoint
+ * - optional mount point context
+ * @return {@link InstanceIdentifierContext}
+ */
+ private static InstanceIdentifierContext<?> createIIdContext(final YangInstanceIdentifier yangIId,
+ final SchemaContext schemaContext, final @Nullable DOMMountPoint domMountPoint) {
+
+ // Deal with data nodes first
+ final DataSchemaContextTree contextTree = DataSchemaContextTree.from(schemaContext);
+ final Optional<DataSchemaContextNode<?>> child = contextTree.findChild(yangIId);
+ if (child.isPresent()) {
+ return new InstanceIdentifierContext<SchemaNode>(yangIId, child.get().getDataSchemaNode(), domMountPoint,
+ schemaContext);
+ }
- final DataSchemaContextNode<?> child = DataSchemaContextTree.from(mountSchemaContext)
- .getChild(pathYangInstanceIdentifier);
- if (child != null) {
- return new InstanceIdentifierContext<SchemaNode>(pathYangInstanceIdentifier, child.getDataSchemaNode(),
- domMountPoint, mountSchemaContext);
- }
- final QName rpcQName = pathYangInstanceIdentifier.getLastPathArgument().getNodeType();
- RpcDefinition def = null;
- for (final RpcDefinition rpcDefinition : mountSchemaContext
- .findModule(rpcQName.getModule()).get().getRpcs()) {
- if (rpcDefinition.getQName().getLocalName().equals(rpcQName.getLocalName())) {
- def = rpcDefinition;
- break;
- }
- }
- return new InstanceIdentifierContext<>(pathYangInstanceIdentifier, def, domMountPoint, mountSchemaContext);
+ // That failed, now try to recover by searching through the schema context
+ final List<QName> qnames = yangIId.getPathArguments().stream()
+ .filter(pathArgument -> pathArgument instanceof NodeIdentifier).map(PathArgument::getNodeType)
+ .collect(Collectors.toList());
+ final SchemaNode schemaNode = SchemaContextUtil.findNodeInSchemaContext(schemaContext, qnames);
+ if (schemaNode instanceof RpcDefinition) {
+ return new InstanceIdentifierContext<>(yangIId, (RpcDefinition) schemaNode, domMountPoint, schemaContext);
+ } else if (schemaNode instanceof ActionDefinition) {
+ return new InstanceIdentifierContext<>(yangIId, (ActionDefinition) schemaNode, domMountPoint,
+ schemaContext);
+ } else if (schemaNode == null) {
+ throw new IllegalArgumentException("Failed to find schema for " + qnames);
} else {
- final YangInstanceIdentifier deserialize = IdentifierCodec.deserialize(identifier, schemaContext);
- final DataSchemaContextNode<?> child = DataSchemaContextTree.from(schemaContext).getChild(deserialize);
-
- if (child != null) {
- return new InstanceIdentifierContext<SchemaNode>(
- deserialize, child.getDataSchemaNode(), null, schemaContext);
- }
- final QName rpcQName = deserialize.getLastPathArgument().getNodeType();
- RpcDefinition def = null;
- for (final RpcDefinition rpcDefinition : schemaContext.findModule(rpcQName.getModule()).get().getRpcs()) {
- if (rpcDefinition.getQName().getLocalName().equals(rpcQName.getLocalName())) {
- def = rpcDefinition;
- break;
- }
- }
- return new InstanceIdentifierContext<>(deserialize, def, null, schemaContext);
+ throw new IllegalStateException("Unhandled schema " + schemaNode);
}
}
// check if more than one slash is not used as path separator
if (identifier.contains(
String.valueOf(RestconfConstants.SLASH).concat(String.valueOf(RestconfConstants.SLASH)))) {
- LOG.debug("URI has bad format. It should be \'moduleName/yyyy-MM-dd\' " + identifier);
+ LOG.debug("URI has bad format. It should be \'moduleName/yyyy-MM-dd\' {}", identifier);
throw new RestconfDocumentedException(
"URI has bad format. End of URI should be in format \'moduleName/yyyy-MM-dd\'", ErrorType.PROTOCOL,
ErrorTag.INVALID_VALUE);
Code Review / netconf.git / blobdiff