X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-rest-connector%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Frestconf%2Fimpl%2FRestconfImpl.xtend;h=e09dc7ac017d143c65f45564beeb1783ed97a8be;hp=5ad6f1eea88d1ec33fc1cc67c155c601d7f30880;hb=a812fd97808299ed90e388e83c469d5f3d8348c3;hpb=90c298fda86e8fa0df47a356e87cb34a20347beb diff --git a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/RestconfImpl.xtend b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/RestconfImpl.xtend index 5ad6f1eea8..e09dc7ac01 100644 --- a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/RestconfImpl.xtend +++ b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/RestconfImpl.xtend @@ -1,15 +1,29 @@ +/* + * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved. + * + * This program and the accompanying materials are made available under the + * terms of the Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + */ package org.opendaylight.controller.sal.restconf.impl import com.google.common.base.Preconditions +import com.google.common.base.Splitter +import com.google.common.collect.Lists import java.net.URI +import java.text.ParseException +import java.text.SimpleDateFormat import java.util.ArrayList import java.util.HashMap import java.util.List import java.util.Set import javax.ws.rs.core.Response +import javax.ws.rs.core.UriInfo import org.opendaylight.controller.md.sal.common.api.TransactionStatus import org.opendaylight.controller.sal.core.api.mount.MountInstance import org.opendaylight.controller.sal.rest.api.RestconfService +import org.opendaylight.controller.sal.streams.listeners.Notificator +import org.opendaylight.controller.sal.streams.websockets.WebSocketServer import org.opendaylight.yangtools.yang.common.QName import org.opendaylight.yangtools.yang.common.RpcResult import org.opendaylight.yangtools.yang.data.api.CompositeNode @@ -17,7 +31,6 @@ import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.InstanceIdentifierBuilder import org.opendaylight.yangtools.yang.data.api.Node import org.opendaylight.yangtools.yang.data.impl.NodeFactory -import org.opendaylight.yangtools.yang.model.api.ChoiceNode import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode import org.opendaylight.yangtools.yang.model.api.DataNodeContainer import org.opendaylight.yangtools.yang.model.api.DataSchemaNode @@ -26,14 +39,30 @@ import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode import org.opendaylight.yangtools.yang.model.api.ListSchemaNode 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.TypeDefinition import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition +import org.opendaylight.yangtools.yang.model.util.EmptyType +import org.opendaylight.yangtools.yang.parser.builder.impl.ContainerSchemaNodeBuilder +import org.opendaylight.yangtools.yang.parser.builder.impl.LeafSchemaNodeBuilder import static javax.ws.rs.core.Response.Status.* class RestconfImpl implements RestconfService { val static RestconfImpl INSTANCE = new RestconfImpl + val static MOUNT_POINT_MODULE_NAME = "ietf-netconf" + val static REVISION_FORMAT = new SimpleDateFormat("yyyy-MM-dd") + val static RESTCONF_MODULE_DRAFT02_REVISION = "2013-10-19" + val static RESTCONF_MODULE_DRAFT02_NAME = "ietf-restconf" + val static RESTCONF_MODULE_DRAFT02_NAMESPACE = "urn:ietf:params:xml:ns:yang:ietf-restconf" + val static RESTCONF_MODULE_DRAFT02_RESTCONF_GROUPING_SCHEMA_NODE = "restconf" + val static RESTCONF_MODULE_DRAFT02_RESTCONF_CONTAINER_SCHEMA_NODE = "restconf" + val static RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE = "modules" + val static RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE = "module" + val static RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE = "operations" + val static SAL_REMOTE_NAMESPACE = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:remote" + val static SAL_REMOTE_RPC_SUBSRCIBE = "create-data-change-event-subscription" @Property BrokerFacade broker @@ -51,13 +80,149 @@ class RestconfImpl implements RestconfService { return INSTANCE } - override readAllData() { -// return broker.readOperationalData("".toInstanceIdentifier.getInstanceIdentifier); - throw new UnsupportedOperationException("Reading all data is currently not supported.") + override getModules() { + val restconfModule = getRestconfModule() + val List> modulesAsData = new ArrayList + val moduleSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE) + for (module : allModules) { + modulesAsData.add(module.toModuleCompositeNode(moduleSchemaNode)) + } + val modulesSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE) + val modulesNode = NodeFactory.createImmutableCompositeNode(modulesSchemaNode.QName, null, modulesAsData) + return new StructuredData(modulesNode, modulesSchemaNode, null) } - override getModules() { - throw new UnsupportedOperationException("TODO: auto-generated method stub") + override getModules(String identifier) { + var Set modules = null + var MountInstance mountPoint = null + if (identifier.contains(ControllerContext.MOUNT)) { + mountPoint = identifier.toMountPointIdentifier.mountPoint + modules = mountPoint.allModules + } else { + throw new ResponseException(BAD_REQUEST, "URI has bad format. If modules behind mount point should be showed, URI has to end with " + ControllerContext.MOUNT) + } + val List> modulesAsData = new ArrayList + val moduleSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE) + for (module : modules) { + modulesAsData.add(module.toModuleCompositeNode(moduleSchemaNode)) + } + val modulesSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE) + val modulesNode = NodeFactory.createImmutableCompositeNode(modulesSchemaNode.QName, null, modulesAsData) + return new StructuredData(modulesNode, modulesSchemaNode, mountPoint) + } + + override getModule(String identifier) { + val moduleNameAndRevision = identifier.moduleNameAndRevision + var Module module = null + var MountInstance mountPoint = null + if (identifier.contains(ControllerContext.MOUNT)) { + mountPoint = identifier.toMountPointIdentifier.mountPoint + module = mountPoint.findModuleByNameAndRevision(moduleNameAndRevision) + } else { + module = findModuleByNameAndRevision(moduleNameAndRevision) + } + if (module === null) { + throw new ResponseException(BAD_REQUEST, + "Module with name '" + moduleNameAndRevision.localName + "' and revision '" + + moduleNameAndRevision.revision + "' was not found.") + } + val moduleSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE) + val moduleNode = module.toModuleCompositeNode(moduleSchemaNode) + return new StructuredData(moduleNode, moduleSchemaNode, mountPoint) + } + + override getOperations() { + return operationsFromModulesToStructuredData(allModules,null) + } + + override getOperations(String identifier) { + var Set modules = null + var MountInstance mountPoint = null + if (identifier.contains(ControllerContext.MOUNT)) { + mountPoint = identifier.toMountPointIdentifier.mountPoint + modules = mountPoint.allModules + } else { + throw new ResponseException(BAD_REQUEST, "URI has bad format. If operations behind mount point should be showed, URI has to end with " + ControllerContext.MOUNT) + } + return operationsFromModulesToStructuredData(modules,mountPoint) + } + + private def StructuredData operationsFromModulesToStructuredData(Set modules,MountInstance mountPoint) { + val List> operationsAsData = new ArrayList + val operationsSchemaNode = restconfModule.getSchemaNode(RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE) + val fakeOperationsSchemaNode = new ContainerSchemaNodeBuilder(RESTCONF_MODULE_DRAFT02_NAME, 0, operationsSchemaNode.QName, operationsSchemaNode.path) + for (module : modules) { + for (rpc : module.rpcs) { + operationsAsData.add(NodeFactory.createImmutableSimpleNode(rpc.QName, null, null)) + val fakeRpcSchemaNode = new LeafSchemaNodeBuilder(module.name, 0, rpc.QName, null) + fakeRpcSchemaNode.setAugmenting(true) + fakeRpcSchemaNode.setType(EmptyType.instance) + fakeOperationsSchemaNode.addChildNode(fakeRpcSchemaNode.build) + } + } + val operationsNode = NodeFactory.createImmutableCompositeNode(operationsSchemaNode.QName, null, operationsAsData) + return new StructuredData(operationsNode, fakeOperationsSchemaNode.build, mountPoint) + } + + private def Module getRestconfModule() { + val restconfModule = findModuleByNameAndRevision( + QName.create(RESTCONF_MODULE_DRAFT02_NAMESPACE, RESTCONF_MODULE_DRAFT02_REVISION, + RESTCONF_MODULE_DRAFT02_NAME)) + if (restconfModule === null) { + throw new ResponseException(INTERNAL_SERVER_ERROR, "Restconf module was not found.") + } + return restconfModule + } + + private def QName getModuleNameAndRevision(String identifier) { + val indexOfMountPointFirstLetter = identifier.indexOf(ControllerContext.MOUNT) + var moduleNameAndRevision = ""; + if (indexOfMountPointFirstLetter !== -1) { // module and revision is behind mount point string + moduleNameAndRevision = identifier.substring(indexOfMountPointFirstLetter + ControllerContext.MOUNT.length) + } else ( + moduleNameAndRevision = identifier + ) + val pathArgs = Lists.newArrayList(Splitter.on("/").omitEmptyStrings.split(moduleNameAndRevision)) + if (pathArgs.length < 2) { + throw new ResponseException(BAD_REQUEST, + "URI has bad format. End of URI should be in format 'moduleName/yyyy-MM-dd'") + } + try { + val moduleName = pathArgs.head + val moduleRevision = REVISION_FORMAT.parse(pathArgs.get(1)) + return QName.create(null, moduleRevision, moduleName) + } catch(ParseException e) { + throw new ResponseException(BAD_REQUEST, "URI has bad format. It should be 'moduleName/yyyy-MM-dd'") + } + } + + private def CompositeNode toModuleCompositeNode(Module module, DataSchemaNode moduleSchemaNode) { + val List> moduleNodeValues = new ArrayList + val nameSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("name").head + moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(nameSchemaNode.QName, null, module.name)) + val revisionSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("revision").head + moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(revisionSchemaNode.QName, null, REVISION_FORMAT.format(module.revision))) + val namespaceSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("namespace").head + moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(namespaceSchemaNode.QName, null, module.namespace.toString)) + val featureSchemaNode = (moduleSchemaNode as DataNodeContainer).findInstanceDataChildrenByName("feature").head + for (feature : module.features) { + moduleNodeValues.add(NodeFactory.createImmutableSimpleNode(featureSchemaNode.QName, null, feature.QName.localName)) + } + return NodeFactory.createImmutableCompositeNode(moduleSchemaNode.QName, null, moduleNodeValues) + } + + private def DataSchemaNode getSchemaNode(Module restconfModule, String schemaNodeName) { + val restconfGrouping = restconfModule.groupings.filter[g|g.QName.localName == RESTCONF_MODULE_DRAFT02_RESTCONF_GROUPING_SCHEMA_NODE].head + val restconfContainer = restconfGrouping.findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_RESTCONF_CONTAINER_SCHEMA_NODE).head + if (schemaNodeName == RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE) { + return (restconfContainer as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_OPERATIONS_CONTAINER_SCHEMA_NODE).head + } else if (schemaNodeName == RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE) { + return (restconfContainer as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE).head + } else if (schemaNodeName == RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE) { + val modules = (restconfContainer as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_MODULES_CONTAINER_SCHEMA_NODE).head + return (modules as DataNodeContainer).findInstanceDataChildrenByName(RESTCONF_MODULE_DRAFT02_MODULE_LIST_SCHEMA_NODE).head + } + return null } override getRoot() { @@ -65,13 +230,58 @@ class RestconfImpl implements RestconfService { } override invokeRpc(String identifier, CompositeNode payload) { + val rpc = resolveIdentifierInInvokeRpc(identifier) + if (rpc.QName.namespace.toString == SAL_REMOTE_NAMESPACE && rpc.QName.localName == SAL_REMOTE_RPC_SUBSRCIBE) { + val value = normalizeNode(payload, rpc.input, null) + val pathNode = value?.getFirstSimpleByName(QName.create(rpc.QName, "path")) + val pathValue = pathNode?.value + if (pathValue === null && !(pathValue instanceof InstanceIdentifier)) { + throw new ResponseException(INTERNAL_SERVER_ERROR, "Instance identifier was not normalized correctly."); + } + val pathIdentifier = (pathValue as InstanceIdentifier) + var String streamName = null + if (!pathIdentifier.path.nullOrEmpty) { + streamName = Notificator.createStreamNameFromUri(pathIdentifier.toFullRestconfIdentifier) + } + if (streamName.nullOrEmpty) { + throw new ResponseException(BAD_REQUEST, "Path is empty or contains data node which is not Container or List build-in type."); + } + val streamNameNode = NodeFactory.createImmutableSimpleNode(QName.create(rpc.output.QName, "stream-name"), null, streamName) + val List> output = new ArrayList + output.add(streamNameNode) + val responseData = NodeFactory.createMutableCompositeNode(rpc.output.QName, null, output, null, null) + + if (!Notificator.existListenerFor(pathIdentifier)) { + Notificator.createListener(pathIdentifier, streamName) + } + + return new StructuredData(responseData, rpc.output, null) + } return callRpc(identifier.rpcDefinition, payload) } - - override invokeRpc(String identifier) { - return callRpc(identifier.rpcDefinition, null) + + override invokeRpc(String identifier, String noPayload) { + if (!noPayload.nullOrEmpty) { + throw new ResponseException(UNSUPPORTED_MEDIA_TYPE, "Content-Type contains unsupported Media Type."); + } + val rpc = resolveIdentifierInInvokeRpc(identifier) + return callRpc(rpc, null) } - + + def resolveIdentifierInInvokeRpc(String identifier) { + if (identifier.indexOf("/") === -1) { + val identifierDecoded = identifier.urlPathArgDecode + val rpc = identifierDecoded.rpcDefinition + if (rpc !== null) { + return rpc + } + throw new ResponseException(NOT_FOUND, "RPC does not exist."); + } + val slashErrorMsg = String.format("Identifier %n%s%ncan't contain slash character (/). + + If slash is part of identifier name then use %2F placeholder.",identifier) + throw new ResponseException(NOT_FOUND, slashErrorMsg); + } + private def StructuredData callRpc(RpcDefinition rpc, CompositeNode payload) { if (rpc === null) { throw new ResponseException(NOT_FOUND, "RPC does not exist."); @@ -92,18 +302,7 @@ class RestconfImpl implements RestconfService { if (rpcResult.result === null) { return null } - return new StructuredData(rpcResult.result, rpc.output) - } - - override readData(String identifier) { - val iiWithData = identifier.toInstanceIdentifier - var CompositeNode data = null; - if (iiWithData.mountPoint !== null) { - data = broker.readOperationalDataBehindMountPoint(iiWithData.mountPoint, iiWithData.instanceIdentifier) - } else { - data = broker.readOperationalData(iiWithData.getInstanceIdentifier); - } - return new StructuredData(data, iiWithData.schemaNode) + return new StructuredData(rpcResult.result, rpc.output, null) } override readConfigurationData(String identifier) { @@ -114,7 +313,7 @@ class RestconfImpl implements RestconfService { } else { data = broker.readConfigurationData(iiWithData.getInstanceIdentifier); } - return new StructuredData(data, iiWithData.schemaNode) + return new StructuredData(data, iiWithData.schemaNode, iiWithData.mountPoint) } override readOperationalData(String identifier) { @@ -125,11 +324,7 @@ class RestconfImpl implements RestconfService { } else { data = broker.readOperationalData(iiWithData.getInstanceIdentifier); } - return new StructuredData(data, iiWithData.schemaNode) - } - - override updateConfigurationDataLegacy(String identifier, CompositeNode payload) { - updateConfigurationData(identifier, payload); + return new StructuredData(data, iiWithData.schemaNode, iiWithData.mountPoint) } override updateConfigurationData(String identifier, CompositeNode payload) { @@ -148,25 +343,38 @@ class RestconfImpl implements RestconfService { } } - override createConfigurationDataLegacy(String identifier, CompositeNode payload) { - createConfigurationData(identifier, payload); - } - override createConfigurationData(String identifier, CompositeNode payload) { if (payload.namespace === null) { throw new ResponseException(BAD_REQUEST, "Data has bad format. Root element node must have namespace (XML format) or module name(JSON format)"); } - val uncompleteInstIdWithData = identifier.toInstanceIdentifier - val schemaNode = uncompleteInstIdWithData.mountPoint.findModule(payload)?.getSchemaChildNode(payload) - val value = normalizeNode(payload, schemaNode, uncompleteInstIdWithData.mountPoint) - val completeInstIdWithData = uncompleteInstIdWithData.addLastIdentifierFromData(value, schemaNode) + var InstanceIdWithSchemaNode iiWithData; + var CompositeNode value; + if (payload.representsMountPointRootData) { // payload represents mount point data and URI represents path to the mount point + if (identifier.endsWithMountPoint) { + throw new ResponseException(BAD_REQUEST, + "URI has bad format. URI should be without \"" + ControllerContext.MOUNT + "\" for POST operation."); + } + val completIdentifier = identifier.addMountPointIdentifier + iiWithData = completIdentifier.toInstanceIdentifier + value = normalizeNode(payload, iiWithData.schemaNode, iiWithData.mountPoint) + } else { + val uncompleteInstIdWithData = identifier.toInstanceIdentifier + val parentSchema = uncompleteInstIdWithData.schemaNode as DataNodeContainer + val module = uncompleteInstIdWithData.mountPoint.findModule(payload) + if (module === null) { + throw new ResponseException(BAD_REQUEST, "Module was not found for \"" + payload.namespace + "\"") + } + val schemaNode = parentSchema.findInstanceDataChildByNameAndNamespace(payload.name, module.namespace) + value = normalizeNode(payload, schemaNode, uncompleteInstIdWithData.mountPoint) + iiWithData = uncompleteInstIdWithData.addLastIdentifierFromData(value, schemaNode) + } var RpcResult status = null - if (completeInstIdWithData.mountPoint !== null) { - status = broker.commitConfigurationDataPostBehindMountPoint(completeInstIdWithData.mountPoint, - completeInstIdWithData.instanceIdentifier, value)?.get(); + if (iiWithData.mountPoint !== null) { + status = broker.commitConfigurationDataPostBehindMountPoint(iiWithData.mountPoint, + iiWithData.instanceIdentifier, value)?.get(); } else { - status = broker.commitConfigurationDataPost(completeInstIdWithData.instanceIdentifier, value)?.get(); + status = broker.commitConfigurationDataPost(iiWithData.instanceIdentifier, value)?.get(); } if (status === null) { return Response.status(ACCEPTED).build @@ -176,13 +384,18 @@ class RestconfImpl implements RestconfService { default: Response.status(INTERNAL_SERVER_ERROR).build } } - + override createConfigurationData(CompositeNode payload) { if (payload.namespace === null) { throw new ResponseException(BAD_REQUEST, "Data has bad format. Root element node must have namespace (XML format) or module name(JSON format)"); } - val schemaNode = findModule(null, payload)?.getSchemaChildNode(payload) + val module = findModule(null, payload) + if (module === null) { + throw new ResponseException(BAD_REQUEST, + "Data has bad format. Root element node has incorrect namespace (XML format) or module name(JSON format)"); + } + val schemaNode = module.findInstanceDataChildByNameAndNamespace(payload.name, module.namespace) val value = normalizeNode(payload, schemaNode, null) val iiWithData = addLastIdentifierFromData(null, value, schemaNode) var RpcResult status = null @@ -200,7 +413,7 @@ class RestconfImpl implements RestconfService { default: Response.status(INTERNAL_SERVER_ERROR).build } } - + override deleteConfigurationData(String identifier) { val iiWithData = identifier.toInstanceIdentifier var RpcResult status = null @@ -215,15 +428,38 @@ class RestconfImpl implements RestconfService { default: Response.status(INTERNAL_SERVER_ERROR).build } } - + + override subscribeToStream(String identifier, UriInfo uriInfo) { + val streamName = Notificator.createStreamNameFromUri(identifier) + if (streamName.nullOrEmpty) { + throw new ResponseException(BAD_REQUEST, "Stream name is empty.") + } + val listener = Notificator.getListenerFor(streamName); + if (listener === null) { + throw new ResponseException(BAD_REQUEST, "Stream was not found.") + } + broker.registerToListenDataChanges(listener) + val uriBuilder = uriInfo.getAbsolutePathBuilder() + val uriToWebsocketServer = uriBuilder.port(WebSocketServer.PORT).replacePath(streamName).build() + return Response.status(OK).location(uriToWebsocketServer).build + } + private def dispatch URI namespace(CompositeNode data) { return data.nodeType.namespace } - + private def dispatch URI namespace(CompositeNodeWrapper data) { return data.namespace } + private def dispatch String localName(CompositeNode data) { + return data.nodeType.localName + } + + private def dispatch String localName(CompositeNodeWrapper data) { + return data.localName + } + private def dispatch Module findModule(MountInstance mountPoint, CompositeNode data) { if (mountPoint !== null) { return mountPoint.findModuleByNamespace(data.nodeType.namespace) @@ -248,13 +484,13 @@ class RestconfImpl implements RestconfService { } return module } - - private def dispatch DataSchemaNode getSchemaChildNode(DataNodeContainer parentSchemaNode, CompositeNode data) { - return parentSchemaNode?.getDataChildByName(data.nodeType.localName) + + private def dispatch getName(CompositeNode data) { + return data.nodeType.localName } - - private def dispatch DataSchemaNode getSchemaChildNode(DataNodeContainer parentSchemaNode, CompositeNodeWrapper data) { - return parentSchemaNode?.getDataChildByName(data.localName) + + private def dispatch getName(CompositeNodeWrapper data) { + return data.localName } private def InstanceIdWithSchemaNode addLastIdentifierFromData(InstanceIdWithSchemaNode identifierWithSchemaNode, @@ -289,9 +525,26 @@ class RestconfImpl implements RestconfService { return keyValues } + private def endsWithMountPoint(String identifier) { + return (identifier.endsWith(ControllerContext.MOUNT) || identifier.endsWith(ControllerContext.MOUNT + "/")) + } + + private def representsMountPointRootData(CompositeNode data) { + return ((data.namespace == SchemaContext.NAME.namespace || data.namespace == MOUNT_POINT_MODULE_NAME) && + data.localName == SchemaContext.NAME.localName) + } + + private def addMountPointIdentifier(String identifier) { + if (identifier.endsWith("/")) { + return identifier + ControllerContext.MOUNT + } + return identifier + "/" + ControllerContext.MOUNT + } + private def CompositeNode normalizeNode(CompositeNode node, DataSchemaNode schema, MountInstance mountPoint) { if (schema === null) { - throw new ResponseException(INTERNAL_SERVER_ERROR, "Data schema node was not found for " + node?.nodeType?.localName) + throw new ResponseException(INTERNAL_SERVER_ERROR, + "Data schema node was not found for " + node?.nodeType?.localName) } if (!(schema instanceof DataNodeContainer)) { throw new ResponseException(BAD_REQUEST, "Root element has to be container or list yang datatype."); @@ -311,37 +564,52 @@ class RestconfImpl implements RestconfService { throw new ResponseException(BAD_REQUEST, "Data has bad format.\n\"" + nodeBuilder.localName + "\" does not exist in yang schema."); } - var validQName = schema.QName - var currentAugment = previousAugment; - if (schema.augmenting) { - currentAugment = schema.QName - } else if (previousAugment !== null && schema.QName.namespace !== previousAugment.namespace) { - validQName = QName.create(currentAugment, schema.QName.localName); - } - var String moduleName = null; - if (mountPoint === null) { - moduleName = controllerContext.findModuleNameByNamespace(validQName.namespace); - } else { - moduleName = mountPoint.findModuleByNamespace(validQName.namespace)?.name - } - if (nodeBuilder.namespace === null || nodeBuilder.namespace == validQName.namespace || - nodeBuilder.namespace.toString == moduleName) { - nodeBuilder.qname = validQName + + var QName currentAugment; + if (nodeBuilder.qname !== null) { + currentAugment = previousAugment } else { - throw new ResponseException(BAD_REQUEST, - "Data has bad format.\nIf data is in XML format then namespace for \"" + nodeBuilder.localName + - "\" should be \"" + schema.QName.namespace + "\".\nIf data is in Json format then module name for \"" + - nodeBuilder.localName + "\" should be \"" + moduleName + "\"."); + currentAugment = normalizeNodeName(nodeBuilder, schema, previousAugment, mountPoint) + if (nodeBuilder.qname === null) { + throw new ResponseException(BAD_REQUEST, + "Data has bad format.\nIf data is in XML format then namespace for \"" + nodeBuilder.localName + + "\" should be \"" + schema.QName.namespace + "\".\n" + + "If data is in JSON format then module name for \"" + nodeBuilder.localName + + "\" should be corresponding to namespace \"" + schema.QName.namespace + "\"."); + } } if (nodeBuilder instanceof CompositeNodeWrapper) { val List> children = (nodeBuilder as CompositeNodeWrapper).getValues for (child : children) { - normalizeNode(child, - findFirstSchemaByLocalName(child.localName, (schema as DataNodeContainer).childNodes), - currentAugment, mountPoint) + val potentialSchemaNodes = (schema as DataNodeContainer).findInstanceDataChildrenByName(child.localName) + if (potentialSchemaNodes.size > 1 && child.namespace === null) { + val StringBuilder namespacesOfPotentialModules = new StringBuilder; + for (potentialSchemaNode : potentialSchemaNodes) { + namespacesOfPotentialModules.append(" ").append(potentialSchemaNode.QName.namespace.toString).append("\n") + } + throw new ResponseException(BAD_REQUEST, + "Node \"" + child.localName + "\" is added as augment from more than one module. " + + "Therefore node must have namespace (XML format) or module name (JSON format)." + + "\nThe node is added as augment from modules with namespaces:\n" + namespacesOfPotentialModules) + } + var rightNodeSchemaFound = false + for (potentialSchemaNode : potentialSchemaNodes) { + if (!rightNodeSchemaFound) { + val potentialCurrentAugment = normalizeNodeName(child, potentialSchemaNode, currentAugment, + mountPoint) + if (child.qname !== null) { + normalizeNode(child, potentialSchemaNode, potentialCurrentAugment, mountPoint) + rightNodeSchemaFound = true + } + } + } + if (!rightNodeSchemaFound) { + throw new ResponseException(BAD_REQUEST, + "Schema node \"" + child.localName + "\" was not found in module.") + } } - if(schema instanceof ListSchemaNode) { + if (schema instanceof ListSchemaNode) { val listKeys = (schema as ListSchemaNode).keyDefinition for (listKey : listKeys) { var foundKey = false @@ -352,7 +620,8 @@ class RestconfImpl implements RestconfService { } if (!foundKey) { throw new ResponseException(BAD_REQUEST, - "Missing key in URI \"" + listKey.localName + "\" of list \"" + schema.QName.localName + "\"") + "Missing key in URI \"" + listKey.localName + "\" of list \"" + schema.QName.localName + + "\"") } } } @@ -360,14 +629,14 @@ class RestconfImpl implements RestconfService { val simpleNode = (nodeBuilder as SimpleNodeWrapper) val value = simpleNode.value var inputValue = value; - + if (schema.typeDefinition instanceof IdentityrefTypeDefinition) { if (value instanceof String) { - inputValue = new IdentityValuesDTO(validQName.namespace.toString, value as String, null) - } // else value is instance of ValuesDTO + inputValue = new IdentityValuesDTO(nodeBuilder.namespace.toString, value as String, null) + } // else value is already instance of IdentityValuesDTO } - val outputValue = RestCodec.from(schema.typeDefinition)?.deserialize(inputValue); + val outputValue = RestCodec.from(schema.typeDefinition, mountPoint)?.deserialize(inputValue); simpleNode.setValue(outputValue) } else if (nodeBuilder instanceof EmptyNodeWrapper) { val emptyNodeBuilder = nodeBuilder as EmptyNodeWrapper @@ -396,25 +665,27 @@ class RestconfImpl implements RestconfService { } baseType } - - private def DataSchemaNode findFirstSchemaByLocalName(String localName, Set schemas) { - for (schema : schemas) { - if (schema instanceof ChoiceNode) { - for (caze : (schema as ChoiceNode).cases) { - val result = findFirstSchemaByLocalName(localName, caze.childNodes) - if (result !== null) { - return result - } - } - } else { - val result = schemas.findFirst[n|n.QName.localName.equals(localName)] - if (result !== null) { - return result; - - } - } + + private def QName normalizeNodeName(NodeWrapper nodeBuilder, DataSchemaNode schema, QName previousAugment, + MountInstance mountPoint) { + var validQName = schema.QName + var currentAugment = previousAugment; + if (schema.augmenting) { + currentAugment = schema.QName + } else if (previousAugment !== null && schema.QName.namespace !== previousAugment.namespace) { + validQName = QName.create(currentAugment, schema.QName.localName); } - return null + var String moduleName = null; + if (mountPoint === null) { + moduleName = controllerContext.findModuleNameByNamespace(validQName.namespace); + } else { + moduleName = controllerContext.findModuleNameByNamespace(mountPoint, validQName.namespace) + } + if (nodeBuilder.namespace === null || nodeBuilder.namespace == validQName.namespace || + nodeBuilder.namespace.toString == moduleName || nodeBuilder.namespace == MOUNT_POINT_MODULE_NAME) { + nodeBuilder.qname = validQName + } + return currentAugment } }