package org.opendaylight.restconf.nb.rfc8040.rests.services.impl;
import static java.util.Objects.requireNonNull;
-import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.CREATE_NOTIFICATION_STREAM;
+import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfDataServiceConstant.PostPutQueryParameters.INSERT;
+import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfDataServiceConstant.PostPutQueryParameters.POINT;
+import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.NOTIFICATION_STREAM;
+import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAMS_PATH;
import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_ACCESS_PATH_PART;
import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_LOCATION_PATH_PART;
import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_PATH;
+import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_PATH_PART;
+import com.google.common.collect.ImmutableList;
+import java.net.URI;
import java.time.Clock;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.List;
import java.util.Map.Entry;
-import java.util.Objects;
import java.util.Optional;
+import java.util.concurrent.ExecutionException;
import javax.ws.rs.Path;
+import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
-import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.dom.api.DOMActionResult;
+import org.opendaylight.mdsal.dom.api.DOMActionService;
import org.opendaylight.mdsal.dom.api.DOMDataBroker;
import org.opendaylight.mdsal.dom.api.DOMMountPoint;
+import org.opendaylight.mdsal.dom.api.DOMMountPointService;
+import org.opendaylight.mdsal.dom.api.DOMSchemaService;
import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
import org.opendaylight.restconf.common.context.NormalizedNodeContext;
import org.opendaylight.restconf.common.context.WriterParameters;
import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
import org.opendaylight.restconf.common.errors.RestconfError;
+import org.opendaylight.restconf.common.errors.RestconfError.ErrorTag;
+import org.opendaylight.restconf.common.errors.RestconfError.ErrorType;
import org.opendaylight.restconf.common.patch.PatchContext;
import org.opendaylight.restconf.common.patch.PatchStatusContext;
-import org.opendaylight.restconf.nb.rfc8040.handlers.DOMMountPointServiceHandler;
+import org.opendaylight.restconf.nb.rfc8040.Rfc8040;
import org.opendaylight.restconf.nb.rfc8040.handlers.SchemaContextHandler;
-import org.opendaylight.restconf.nb.rfc8040.handlers.TransactionChainHandler;
-import org.opendaylight.restconf.nb.rfc8040.references.SchemaContextRef;
import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfDataService;
import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfStreamsSubscriptionService;
-import org.opendaylight.restconf.nb.rfc8040.rests.transactions.TransactionVarsWrapper;
+import org.opendaylight.restconf.nb.rfc8040.rests.transactions.MdsalRestconfStrategy;
+import org.opendaylight.restconf.nb.rfc8040.rests.transactions.RestconfStrategy;
+import org.opendaylight.restconf.nb.rfc8040.rests.transactions.RestconfTransaction;
import org.opendaylight.restconf.nb.rfc8040.rests.utils.DeleteDataTransactionUtil;
import org.opendaylight.restconf.nb.rfc8040.rests.utils.PatchDataTransactionUtil;
+import org.opendaylight.restconf.nb.rfc8040.rests.utils.PlainPatchDataTransactionUtil;
import org.opendaylight.restconf.nb.rfc8040.rests.utils.PostDataTransactionUtil;
import org.opendaylight.restconf.nb.rfc8040.rests.utils.PutDataTransactionUtil;
import org.opendaylight.restconf.nb.rfc8040.rests.utils.ReadDataTransactionUtil;
import org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfDataServiceConstant;
-import org.opendaylight.restconf.nb.rfc8040.utils.RestconfConstants;
+import org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfDataServiceConstant.PostPutQueryParameters.Insert;
+import org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfInvokeOperationsUtil;
+import org.opendaylight.restconf.nb.rfc8040.streams.Configuration;
+import org.opendaylight.restconf.nb.rfc8040.streams.listeners.NotificationListenerAdapter;
+import org.opendaylight.restconf.nb.rfc8040.utils.mapping.RestconfMappingNodeUtil;
import org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier;
+import org.opendaylight.yang.gen.v1.urn.sal.restconf.event.subscription.rev140708.NotificationOutputTypeGrouping.NotificationOutputType;
+import org.opendaylight.yangtools.concepts.Immutable;
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.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
*/
@Path("/")
public class RestconfDataServiceImpl implements RestconfDataService {
+ // FIXME: we should be able to interpret 'point' and refactor this class into a behavior
+ private static final class QueryParams implements Immutable {
+ final @Nullable String point;
+ final @Nullable Insert insert;
+
+ QueryParams(final @Nullable Insert insert, final @Nullable String point) {
+ this.insert = insert;
+ this.point = point;
+ }
+ }
private static final Logger LOG = LoggerFactory.getLogger(RestconfDataServiceImpl.class);
private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyy-MMM-dd HH:mm:ss");
- private SchemaContextHandler schemaContextHandler;
- private TransactionChainHandler transactionChainHandler;
- private DOMMountPointServiceHandler mountPointServiceHandler;
-
private final RestconfStreamsSubscriptionService delegRestconfSubscrService;
+ private final SchemaContextHandler schemaContextHandler;
+ private final MdsalRestconfStrategy restconfStrategy;
+ private final DOMMountPointService mountPointService;
+ private final SubscribeToStreamUtil streamUtils;
+ private final DOMActionService actionService;
public RestconfDataServiceImpl(final SchemaContextHandler schemaContextHandler,
- final TransactionChainHandler transactionChainHandler,
- final DOMMountPointServiceHandler mountPointServiceHandler,
- final RestconfStreamsSubscriptionService delegRestconfSubscrService) {
- this.schemaContextHandler = Objects.requireNonNull(schemaContextHandler);
- this.transactionChainHandler = Objects.requireNonNull(transactionChainHandler);
- this.mountPointServiceHandler = Objects.requireNonNull(mountPointServiceHandler);
- this.delegRestconfSubscrService = Objects.requireNonNull(delegRestconfSubscrService);
- }
-
- @Override
- public synchronized void updateHandlers(final Object... handlers) {
- for (final Object object : handlers) {
- if (object instanceof SchemaContextHandler) {
- schemaContextHandler = (SchemaContextHandler) object;
- } else if (object instanceof DOMMountPointServiceHandler) {
- mountPointServiceHandler = (DOMMountPointServiceHandler) object;
- } else if (object instanceof TransactionChainHandler) {
- transactionChainHandler = (TransactionChainHandler) object;
- }
- }
+ final DOMDataBroker dataBroker, final DOMMountPointService mountPointService,
+ final RestconfStreamsSubscriptionService delegRestconfSubscrService,
+ final DOMActionService actionService, final Configuration configuration) {
+ this.schemaContextHandler = requireNonNull(schemaContextHandler);
+ this.restconfStrategy = new MdsalRestconfStrategy(dataBroker);
+ this.mountPointService = requireNonNull(mountPointService);
+ this.delegRestconfSubscrService = requireNonNull(delegRestconfSubscrService);
+ this.actionService = requireNonNull(actionService);
+ streamUtils = configuration.isUseSSE() ? SubscribeToStreamUtil.serverSentEvents()
+ : SubscribeToStreamUtil.webSockets();
}
@Override
@Override
public Response readData(final String identifier, final UriInfo uriInfo) {
- final SchemaContextRef schemaContextRef = new SchemaContextRef(this.schemaContextHandler.get());
+ final EffectiveModelContext schemaContextRef = this.schemaContextHandler.get();
final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
- identifier, schemaContextRef.get(), Optional.of(this.mountPointServiceHandler.get()));
-
- boolean withDefaUsed = false;
- String withDefa = null;
-
- for (final Entry<String, List<String>> entry : uriInfo.getQueryParameters().entrySet()) {
- switch (entry.getKey()) {
- case "with-defaults":
- if (!withDefaUsed) {
- withDefaUsed = true;
- withDefa = entry.getValue().iterator().next();
- } else {
- throw new RestconfDocumentedException("With-defaults parameter can be used only once.");
- }
- break;
- default:
- LOG.info("Unknown key : {}.", entry.getKey());
- break;
- }
- }
- boolean tagged = false;
- if (withDefaUsed) {
- if ("report-all-tagged".equals(withDefa)) {
- tagged = true;
- withDefa = null;
- }
- if ("report-all".equals(withDefa)) {
- withDefa = null;
- }
- }
-
- final WriterParameters parameters = ReadDataTransactionUtil.parseUriParameters(
- instanceIdentifier, uriInfo, tagged);
+ identifier, schemaContextRef, Optional.of(mountPointService));
+ final WriterParameters parameters = ReadDataTransactionUtil.parseUriParameters(instanceIdentifier, uriInfo);
final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
- final TransactionChainHandler localTransactionChainHandler;
- if (mountPoint == null) {
- localTransactionChainHandler = this.transactionChainHandler;
+ final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
+ final NormalizedNode node;
+ if (parameters.getFieldPaths() != null && !parameters.getFieldPaths().isEmpty()) {
+ node = ReadDataTransactionUtil.readData(parameters.getContent(), instanceIdentifier.getInstanceIdentifier(),
+ strategy, parameters.getWithDefault(), schemaContextRef, parameters.getFieldPaths());
} else {
- localTransactionChainHandler = transactionChainOfMountPoint(mountPoint);
+ node = readData(identifier, parameters.getContent(), instanceIdentifier.getInstanceIdentifier(), strategy,
+ parameters.getWithDefault(), schemaContextRef, uriInfo);
}
-
- final TransactionVarsWrapper transactionNode = new TransactionVarsWrapper(
- instanceIdentifier, mountPoint, localTransactionChainHandler);
- final NormalizedNode<?, ?> node =
- ReadDataTransactionUtil.readData(identifier, parameters.getContent(), transactionNode, withDefa,
- schemaContextRef, uriInfo);
if (identifier != null && identifier.contains(STREAM_PATH) && identifier.contains(STREAM_ACCESS_PATH_PART)
&& identifier.contains(STREAM_LOCATION_PATH_PART)) {
- final String value = (String) node.getValue();
- final String streamName = value.substring(
- value.indexOf(CREATE_NOTIFICATION_STREAM + RestconfConstants.SLASH));
+ final String value = (String) node.body();
+ final String streamName = value.substring(value.indexOf(NOTIFICATION_STREAM + '/'));
this.delegRestconfSubscrService.subscribeToStream(streamName, uriInfo);
}
if (node == null) {
if (parameters.getContent().equals(RestconfDataServiceConstant.ReadData.ALL)
|| parameters.getContent().equals(RestconfDataServiceConstant.ReadData.CONFIG)) {
- final QName type = node.getNodeType();
+ final QName type = node.getIdentifier().getNodeType();
return Response.status(200)
.entity(new NormalizedNodeContext(instanceIdentifier, node, parameters))
.header("ETag", '"' + type.getModule().getRevision().map(Revision::toString).orElse(null)
- + type.getLocalName() + '"')
+ + "-" + type.getLocalName() + '"')
.header("Last-Modified", FORMATTER.format(LocalDateTime.now(Clock.systemUTC())))
.build();
}
return Response.status(200).entity(new NormalizedNodeContext(instanceIdentifier, node, parameters)).build();
}
+ /**
+ * Read specific type of data from data store via transaction and if identifier read data from
+ * streams then put streams from actual schema context to datastore.
+ *
+ * @param identifier identifier of data to read
+ * @param content type of data to read (config, state, all)
+ * @param strategy {@link RestconfStrategy} - object that perform the actual DS operations
+ * @param withDefa value of with-defaults parameter
+ * @param schemaContext schema context
+ * @param uriInfo uri info
+ * @return {@link NormalizedNode}
+ */
+ private NormalizedNode readData(final String identifier, final String content,
+ final YangInstanceIdentifier path, final RestconfStrategy strategy, final String withDefa,
+ final EffectiveModelContext schemaContext, final UriInfo uriInfo) {
+ if (identifier != null && identifier.contains(STREAMS_PATH) && !identifier.contains(STREAM_PATH_PART)) {
+ createAllYangNotificationStreams(strategy, schemaContext, uriInfo);
+ }
+ return ReadDataTransactionUtil.readData(content, path, strategy, withDefa, schemaContext);
+ }
+
+ private void createAllYangNotificationStreams(final RestconfStrategy strategy,
+ final EffectiveModelContext schemaContext, final UriInfo uriInfo) {
+ final RestconfTransaction transaction = strategy.prepareWriteExecution();
+
+ for (final NotificationDefinition notificationDefinition : schemaContext.getNotifications()) {
+ final NotificationListenerAdapter notifiStreamXML =
+ CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
+ NotificationOutputType.XML);
+ final NotificationListenerAdapter notifiStreamJSON =
+ CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
+ NotificationOutputType.JSON);
+ writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction, notifiStreamXML);
+ writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction, notifiStreamJSON);
+ }
+ try {
+ transaction.commit().get();
+ } catch (final InterruptedException | ExecutionException e) {
+ throw new RestconfDocumentedException("Problem while putting data to DS.", e);
+ }
+ }
+
+ private void writeNotificationStreamToDatastore(final EffectiveModelContext schemaContext,
+ final UriInfo uriInfo, final RestconfTransaction transaction, final NotificationListenerAdapter listener) {
+ final URI uri = streamUtils.prepareUriByStreamName(uriInfo, listener.getStreamName());
+ final MapEntryNode mapToStreams = RestconfMappingNodeUtil.mapYangNotificationStreamByIetfRestconfMonitoring(
+ listener.getSchemaPath().lastNodeIdentifier(), schemaContext.getNotifications(), null,
+ listener.getOutputType(), uri);
+
+ transaction.merge(LogicalDatastoreType.OPERATIONAL,
+ Rfc8040.restconfStateStreamPath(mapToStreams.getIdentifier()), mapToStreams);
+ }
+
@Override
public Response putData(final String identifier, final NormalizedNodeContext payload, final UriInfo uriInfo) {
requireNonNull(payload);
+ final QueryParams checkedParms = checkQueryParameters(uriInfo);
+
+ final InstanceIdentifierContext<? extends SchemaNode> iid = payload.getInstanceIdentifierContext();
+
+ PutDataTransactionUtil.validInputData(iid.getSchemaNode(), payload);
+ PutDataTransactionUtil.validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
+ PutDataTransactionUtil.validateListKeysEqualityInPayloadAndUri(payload);
+
+ final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
+ final EffectiveModelContext ref = mountPoint == null
+ ? this.schemaContextHandler.get() : modelContext(mountPoint);
+
+ final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
+ return PutDataTransactionUtil.putData(payload, ref, strategy, checkedParms.insert, checkedParms.point);
+ }
+
+ private static QueryParams checkQueryParameters(final UriInfo uriInfo) {
boolean insertUsed = false;
boolean pointUsed = false;
- String insert = null;
+ Insert insert = null;
String point = null;
for (final Entry<String, List<String>> entry : uriInfo.getQueryParameters().entrySet()) {
switch (entry.getKey()) {
- case "insert":
- if (!insertUsed) {
- insertUsed = true;
- insert = entry.getValue().iterator().next();
- } else {
- throw new RestconfDocumentedException("Insert parameter can be used only once.");
+ case INSERT:
+ if (insertUsed) {
+ throw new RestconfDocumentedException("Insert parameter can be used only once.",
+ RestconfError.ErrorType.PROTOCOL, RestconfError.ErrorTag.BAD_ELEMENT);
+ }
+
+ insertUsed = true;
+ final String str = entry.getValue().get(0);
+ insert = Insert.forValue(str);
+ if (insert == null) {
+ throw new RestconfDocumentedException("Unrecognized insert parameter value '" + str + "'",
+ RestconfError.ErrorType.PROTOCOL, RestconfError.ErrorTag.BAD_ELEMENT);
}
break;
- case "point":
- if (!pointUsed) {
- pointUsed = true;
- point = entry.getValue().iterator().next();
- } else {
- throw new RestconfDocumentedException("Point parameter can be used only once.");
+ case POINT:
+ if (pointUsed) {
+ throw new RestconfDocumentedException("Point parameter can be used only once.",
+ RestconfError.ErrorType.PROTOCOL, RestconfError.ErrorTag.BAD_ELEMENT);
}
+
+ pointUsed = true;
+ point = entry.getValue().get(0);
break;
default:
- throw new RestconfDocumentedException("Bad parameter for post: " + entry.getKey());
+ throw new RestconfDocumentedException("Bad parameter for post: " + entry.getKey(),
+ RestconfError.ErrorType.PROTOCOL, RestconfError.ErrorTag.BAD_ELEMENT);
}
}
checkQueryParams(insertUsed, pointUsed, insert);
-
- final InstanceIdentifierContext<? extends SchemaNode> iid = payload
- .getInstanceIdentifierContext();
-
- PutDataTransactionUtil.validInputData(iid.getSchemaNode(), payload);
- PutDataTransactionUtil.validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
- PutDataTransactionUtil.validateListKeysEqualityInPayloadAndUri(payload);
-
- final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
- final TransactionChainHandler localTransactionChainHandler;
- final SchemaContextRef ref;
- if (mountPoint == null) {
- localTransactionChainHandler = this.transactionChainHandler;
- ref = new SchemaContextRef(this.schemaContextHandler.get());
- } else {
- localTransactionChainHandler = transactionChainOfMountPoint(mountPoint);
- ref = new SchemaContextRef(mountPoint.getSchemaContext());
- }
-
- final TransactionVarsWrapper transactionNode = new TransactionVarsWrapper(
- payload.getInstanceIdentifierContext(), mountPoint, localTransactionChainHandler);
- return PutDataTransactionUtil.putData(payload, ref, transactionNode, insert, point);
+ return new QueryParams(insert, point);
}
- private static void checkQueryParams(final boolean insertUsed, final boolean pointUsed, final String insert) {
- if (pointUsed && !insertUsed) {
- throw new RestconfDocumentedException("Point parameter can't be used without Insert parameter.");
- }
- if (pointUsed && (insert.equals("first") || insert.equals("last"))) {
- throw new RestconfDocumentedException(
- "Point parameter can be used only with 'after' or 'before' values of Insert parameter.");
+ private static void checkQueryParams(final boolean insertUsed, final boolean pointUsed, final Insert insert) {
+ if (pointUsed) {
+ if (!insertUsed) {
+ throw new RestconfDocumentedException("Point parameter can't be used without Insert parameter.",
+ RestconfError.ErrorType.PROTOCOL, RestconfError.ErrorTag.BAD_ELEMENT);
+ }
+
+ if (insert != Insert.BEFORE && insert != Insert.AFTER) {
+ throw new RestconfDocumentedException(
+ "Point parameter can be used only with 'after' or 'before' values of Insert parameter.",
+ RestconfError.ErrorType.PROTOCOL, RestconfError.ErrorTag.BAD_ELEMENT);
+ }
}
}
@Override
public Response postData(final NormalizedNodeContext payload, final UriInfo uriInfo) {
requireNonNull(payload);
-
- boolean insertUsed = false;
- boolean pointUsed = false;
- String insert = null;
- String point = null;
-
- for (final Entry<String, List<String>> entry : uriInfo.getQueryParameters().entrySet()) {
- switch (entry.getKey()) {
- case "insert":
- if (!insertUsed) {
- insertUsed = true;
- insert = entry.getValue().iterator().next();
- } else {
- throw new RestconfDocumentedException("Insert parameter can be used only once.");
- }
- break;
- case "point":
- if (!pointUsed) {
- pointUsed = true;
- point = entry.getValue().iterator().next();
- } else {
- throw new RestconfDocumentedException("Point parameter can be used only once.");
- }
- break;
- default:
- throw new RestconfDocumentedException("Bad parameter for post: " + entry.getKey());
- }
+ if (payload.getInstanceIdentifierContext().getSchemaNode() instanceof ActionDefinition) {
+ return invokeAction(payload);
}
- checkQueryParams(insertUsed, pointUsed, insert);
-
+ final QueryParams checkedParms = checkQueryParameters(uriInfo);
final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
- final TransactionChainHandler localTransactionChainHandler;
- final SchemaContextRef ref;
- if (mountPoint == null) {
- localTransactionChainHandler = this.transactionChainHandler;
- ref = new SchemaContextRef(this.schemaContextHandler.get());
- } else {
- localTransactionChainHandler = transactionChainOfMountPoint(mountPoint);
- ref = new SchemaContextRef(mountPoint.getSchemaContext());
- }
- final TransactionVarsWrapper transactionNode = new TransactionVarsWrapper(
- payload.getInstanceIdentifierContext(), mountPoint, localTransactionChainHandler);
- return PostDataTransactionUtil.postData(uriInfo, payload, transactionNode, ref, insert, point);
+ final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
+ return PostDataTransactionUtil.postData(uriInfo, payload, strategy,
+ getSchemaContext(mountPoint), checkedParms.insert, checkedParms.point);
}
@Override
public Response deleteData(final String identifier) {
- final SchemaContextRef schemaContextRef = new SchemaContextRef(this.schemaContextHandler.get());
final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
- identifier, schemaContextRef.get(), Optional.of(this.mountPointServiceHandler.get()));
+ identifier, this.schemaContextHandler.get(), Optional.of(mountPointService));
final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
- final TransactionChainHandler localTransactionChainHandler;
- if (mountPoint == null) {
- localTransactionChainHandler = this.transactionChainHandler;
- } else {
- localTransactionChainHandler = transactionChainOfMountPoint(mountPoint);
- }
-
- final TransactionVarsWrapper transactionNode = new TransactionVarsWrapper(instanceIdentifier, mountPoint,
- localTransactionChainHandler);
- return DeleteDataTransactionUtil.deleteData(transactionNode);
+ final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
+ return DeleteDataTransactionUtil.deleteData(strategy, instanceIdentifier.getInstanceIdentifier());
}
@Override
@Override
public PatchStatusContext patchData(final PatchContext context, final UriInfo uriInfo) {
final DOMMountPoint mountPoint = requireNonNull(context).getInstanceIdentifierContext().getMountPoint();
+ final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
+ return PatchDataTransactionUtil.patchData(context, strategy, getSchemaContext(mountPoint));
+ }
+
+ @Override
+ public Response patchData(final String identifier, final NormalizedNodeContext payload, final UriInfo uriInfo) {
+ requireNonNull(payload);
+
+ final InstanceIdentifierContext<? extends SchemaNode> iid = payload
+ .getInstanceIdentifierContext();
- final TransactionChainHandler localTransactionChainHandler;
- final SchemaContextRef ref;
+ PutDataTransactionUtil.validInputData(iid.getSchemaNode(), payload);
+ PutDataTransactionUtil.validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
+ PutDataTransactionUtil.validateListKeysEqualityInPayloadAndUri(payload);
+
+ final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
+ final EffectiveModelContext ref = mountPoint == null
+ ? this.schemaContextHandler.get() : modelContext(mountPoint);
+ final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
+
+ return PlainPatchDataTransactionUtil.patchData(payload, strategy, ref);
+ }
+
+ private EffectiveModelContext getSchemaContext(final DOMMountPoint mountPoint) {
+ return mountPoint == null ? schemaContextHandler.get() : modelContext(mountPoint);
+ }
+
+ // FIXME: why is this synchronized?
+ public synchronized RestconfStrategy getRestconfStrategy(final DOMMountPoint mountPoint) {
if (mountPoint == null) {
- localTransactionChainHandler = this.transactionChainHandler;
- ref = new SchemaContextRef(this.schemaContextHandler.get());
- } else {
- localTransactionChainHandler = transactionChainOfMountPoint(mountPoint);
- ref = new SchemaContextRef(mountPoint.getSchemaContext());
+ return restconfStrategy;
}
- final TransactionVarsWrapper transactionNode = new TransactionVarsWrapper(
- context.getInstanceIdentifierContext(), mountPoint, localTransactionChainHandler);
-
- return PatchDataTransactionUtil.patchData(context, transactionNode, ref);
+ return RestconfStrategy.forMountPoint(mountPoint).orElseThrow(() -> {
+ LOG.warn("Mount point {} does not expose a suitable access interface", mountPoint.getIdentifier());
+ return new RestconfDocumentedException("Could not find a supported access interface in mount point "
+ + mountPoint.getIdentifier());
+ });
}
/**
- * Prepare transaction chain to access data of mount point.
- * @param mountPoint
- * mount point reference
- * @return {@link TransactionChainHandler}
+ * Invoke Action operation.
+ *
+ * @param payload {@link NormalizedNodeContext} - the body of the operation
+ * @return {@link NormalizedNodeContext} wrapped in {@link Response}
*/
- private static TransactionChainHandler transactionChainOfMountPoint(final @NonNull DOMMountPoint mountPoint) {
- final Optional<DOMDataBroker> domDataBrokerService = mountPoint.getService(DOMDataBroker.class);
- if (domDataBrokerService.isPresent()) {
- return new TransactionChainHandler(domDataBrokerService.get());
+ public Response invokeAction(final NormalizedNodeContext payload) {
+ final InstanceIdentifierContext<?> context = payload.getInstanceIdentifierContext();
+ final DOMMountPoint mountPoint = context.getMountPoint();
+ final Absolute schemaPath = Absolute.of(ImmutableList.copyOf(context.getSchemaNode().getPath()
+ .getPathFromRoot()));
+ final YangInstanceIdentifier yangIIdContext = context.getInstanceIdentifier();
+ final NormalizedNode data = payload.getData();
+
+ if (yangIIdContext.isEmpty()
+ && !RestconfDataServiceConstant.NETCONF_BASE_QNAME.equals(data.getIdentifier().getNodeType())) {
+ throw new RestconfDocumentedException("Instance identifier need to contain at least one path argument",
+ ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
+ }
+
+ final DOMActionResult response;
+ final EffectiveModelContext schemaContextRef;
+ if (mountPoint != null) {
+ response = RestconfInvokeOperationsUtil.invokeActionViaMountPoint(mountPoint, (ContainerNode) data,
+ schemaPath, yangIIdContext);
+ schemaContextRef = modelContext(mountPoint);
+ } else {
+ response = RestconfInvokeOperationsUtil.invokeAction((ContainerNode) data, schemaPath,
+ this.actionService, yangIIdContext);
+ schemaContextRef = this.schemaContextHandler.get();
+ }
+ final DOMActionResult result = RestconfInvokeOperationsUtil.checkActionResponse(response);
+
+ ActionDefinition resultNodeSchema = null;
+ ContainerNode resultData = null;
+ if (result != null) {
+ final Optional<ContainerNode> optOutput = result.getOutput();
+ if (optOutput.isPresent()) {
+ resultData = optOutput.get();
+ resultNodeSchema = (ActionDefinition) context.getSchemaNode();
+ }
}
- final String errMsg = "DOM data broker service isn't available for mount point " + mountPoint.getIdentifier();
- LOG.warn(errMsg);
- throw new RestconfDocumentedException(errMsg);
+ if (resultData != null && resultData.isEmpty()) {
+ throw new WebApplicationException(Response.Status.NO_CONTENT);
+ }
+
+ return Response.status(200).entity(new NormalizedNodeContext(new InstanceIdentifierContext<>(yangIIdContext,
+ resultNodeSchema, mountPoint, schemaContextRef), resultData)).build();
+ }
+
+ private static EffectiveModelContext modelContext(final DOMMountPoint mountPoint) {
+ return mountPoint.getService(DOMSchemaService.class)
+ .flatMap(svc -> Optional.ofNullable(svc.getGlobalContext()))
+ .orElse(null);
}
}
Code Review / netconf.git / blobdiff